Branched miniunit into minitest w/o test/unit compatibility
[git-p4: depot-paths = "//src/minitest/dev/": change = 4312]
This commit is contained in:
Ryan Davis
commit
17bc421f95
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# -*- ruby -*-
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Autotest.add_hook :initialize do |at|
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at.extra_class_map["MiniSpec"] = "test/test_mini_spec.rb"
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at.extra_class_map["TestMiniTestTestCase"] = "test/test_mini_test.rb"
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at.add_exception 'coverage.info'
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at.add_exception 'coverage'
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end
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require 'autotest/rcov'
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Autotest::RCov.command = 'rcov_info'
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@ -0,0 +1,83 @@
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=== 1.2.1 / 2008-06-10
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* 7 minor enhancements:
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* Added deprecations everywhere in test/unit.
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* Added test_order to TestCase. :random on mini, :sorted on test/unit (for now).
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* Big cleanup in test/unit for rails. Thanks Jeremy Kemper!
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* Minor readability cleanup.
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* Pushed setup/run/teardown down to testcase allowing specialized testcases.
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* Removed pp. Tests run 2x faster. :/
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* Renamed deprecation methods and moved to test/unit/deprecate.rb.
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=== 1.2.0 / 2008-06-09
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* 2 major enhancements:
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* Added Mini::Spec.
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* Added Mini::Mock. Thanks Steven Baker!!
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* 23 minor enhancements:
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* Added bin/use_miniunit to make it easy to test out miniunit.
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* Added -n filtering, thanks to Phil Hagelberg!
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* Added args argument to #run, takes ARGV from at_exit.
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* Added test name output if $DEBUG.
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* Added a refute (was deny) for every assert.
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* Added capture_io and a bunch of nice assertions from zentest.
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* Added deprecation mechanism for assert_no/not methods to test/unit/assertions.
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* Added pp output when available.
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* Added tests for all assertions. Pretty much maxed out coverage.
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* Added tests to verify consistency and good naming.
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* Aliased and deprecated all ugly assertions.
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* Cleaned out test/unit. Moved autorun there.
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* Code cleanup to make extensions easier. Thanks Chad!
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* Got spec args reversed in all but a couple assertions. Much more readable.
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* Improved error messages across the board. Adds your message to the default.
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* Moved into Mini namespace, renamed to Mini::Test and Mini::Spec.
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* Pulled the assertions into their own module...
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* Removed as much code as I could while still maintaining full functionality.
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* Moved filter_backtrace into MiniTest.
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* Removed MiniTest::Unit::run. Unnecessary.
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* Removed location_of_failure. Unnecessary.
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* Rewrote test/unit's filter_backtrace. Flog from 37.0 to 18.1
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* Removed assert_send. Google says it is never used.
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* Renamed MiniTest::Unit.autotest to #run.
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* Renamed deny to refute.
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* Rewrote some ugly/confusing default assertion messages.
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* assert_in_delta now defaults to 0.001 precision. Makes specs prettier.
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* 9 bug fixes:
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* Fixed assert_raises to raise outside of the inner-begin/rescue.
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* Fixed for ruby 1.9 and rubinius.
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* No longer exits 0 if exception in code PRE-test run causes early exit.
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* Removed implementors method list from mini/test.rb - too stale.
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* assert_nothing_raised takes a class as an arg. wtf? STUPID
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* ".EF" output is now unbuffered.
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* Bunch of changes to get working with rails... UGH.
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* Added stupid hacks to deal with rails not requiring their dependencies.
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* Now bitch loudly if someone defines one of my classes instead of requiring.
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* Fixed infect method to work better on 1.9.
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* Fixed all shadowed variable warnings in 1.9.
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=== 1.1.0 / 2007-11-08
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* 4 major enhancements:
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* Finished writing all missing assertions.
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* Output matches original test/unit.
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* Documented every method needed by language implementor.
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* Fully switched over to self-testing setup.
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* 2 minor enhancements:
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* Added deny (assert ! test), our favorite extension to test/unit.
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* Added .autotest and fairly complete unit tests. (thanks Chad for help here)
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=== 1.0.0 / 2006-10-30
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* 1 major enhancement
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* Birthday!
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@ -0,0 +1,17 @@
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.autotest
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History.txt
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Manifest.txt
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README.txt
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Rakefile
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bin/use_miniunit
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lib/mini/mock.rb
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lib/mini/spec.rb
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lib/mini/test.rb
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lib/test/unit.rb
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lib/test/unit/assertions.rb
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lib/test/unit/deprecate.rb
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lib/test/unit/error.rb
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lib/test/unit/testcase.rb
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test/test_mini_mock.rb
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test/test_mini_spec.rb
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test/test_mini_test.rb
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= mini/{test,spec,mock}
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* http://rubyforge.org/projects/bfts
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== DESCRIPTION:
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mini/test is a completely minimial drop-in replacement for ruby's
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test/unit. This is meant to be clean and easy to use both as a regular
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test writer and for language implementors that need a minimal set of
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methods to bootstrap a working unit test suite.
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mini/spec is a functionally complete spec engine.
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mini/mock, by Steven Baker, is a beautifully tiny mock object framework.
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== FEATURES/PROBLEMS:
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* Contains mini/test - a simple and clean test system (301 lines!).
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* Contains mini/spec - a simple and clean spec system (52 lines!).
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* Contains mini/mock - a simple and clean mock system (35 lines!).
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* Fully test/unit compatible assertions.
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* Allows test/unit to be required, firing up an autorunner.
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* Incredibly small and fast runner, but no bells and whistles.
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* Incompatible at the runner level.
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== REQUIREMENTS:
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+ Ruby 1.8, maybe even 1.6 or lower. No magic is involved.
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== INSTALL:
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+ sudo gem install miniunit
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== LICENSE:
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(The MIT License)
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Copyright (c) Ryan Davis, Seattle.rb
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Permission is hereby granted, free of charge, to any person obtaining
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a copy of this software and associated documentation files (the
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'Software'), to deal in the Software without restriction, including
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without limitation the rights to use, copy, modify, merge, publish,
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distribute, sublicense, and/or sell copies of the Software, and to
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permit persons to whom the Software is furnished to do so, subject to
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the following conditions:
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The above copyright notice and this permission notice shall be
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included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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@ -0,0 +1,65 @@
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# -*- ruby -*-
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$TESTING_MINIUNIT = true
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require 'rubygems'
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require 'hoe'
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require './lib/mini/test.rb'
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Hoe.new('miniunit', Mini::Test::VERSION) do |miniunit|
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miniunit.rubyforge_name = "bfts"
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miniunit.developer('Ryan Davis', 'ryand-ruby@zenspider.com')
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end
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begin
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require 'rcov/rcovtask'
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Rcov::RcovTask.new do |t|
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t.verbose = true
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t.rcov_opts << "--include-file lib/test"
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t.rcov_opts << "--no-color"
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end
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task :rcov_info do
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pattern = ENV['PATTERN'] || "test/test_*.rb"
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ruby "-Ilib -S rcov --text-report --include-file lib/test --save coverage.info #{pattern}"
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end
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task :rcov_overlay do
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rcov, eol = Marshal.load(File.read("coverage.info")).last[ENV["FILE"]], 1
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puts rcov[:lines].zip(rcov[:coverage]).map { |line, coverage|
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bol, eol = eol, eol + line.length
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[bol, eol, "#ffcccc"] unless coverage
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}.compact.inspect
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end
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rescue LoadError
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# skip
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end
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def loc dir
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system "find #{dir} -name \\*.rb | xargs wc -l | tail -1"
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end
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desc "stupid line count"
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task :dickwag do
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puts
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puts "miniunit"
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puts
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print " lib loc"; loc "lib"
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print " test loc"; loc "test"
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print " totl loc"; loc "lib test"
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print " flog = "; system "flog -s lib"
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puts
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puts "test/unit"
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puts
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Dir.chdir File.expand_path("~/Work/svn/ruby/ruby_1_8") do
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print " lib loc"; loc "lib/test"
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print " test loc"; loc "test/testunit"
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print " totl loc"; loc "lib/test test/testunit"
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print " flog = "; system "flog -s lib/test"
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end
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puts
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end
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# vim: syntax=Ruby
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#!/usr/bin/env ruby
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require 'rbconfig'
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use_miniunit = ARGV.shift
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sitelib = Config::CONFIG["sitelibdir"]
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projdir = File.dirname(File.dirname(File.expand_path(__FILE__)))
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minidir = File.join(projdir, "lib")
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case use_miniunit
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when /^y/ then
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File.symlink File.join(minidir, "mini"), File.join(sitelib, "mini")
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File.symlink File.join(minidir, "test"), File.join(sitelib, "test")
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puts "Added links to #{sitelib}"
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when /^n/ then
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File.unlink File.join(sitelib, "mini")
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File.unlink File.join(sitelib, "test")
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puts "Removed links from #{sitelib}"
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else
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pgm = File.basename __FILE__
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puts "usage: #{pgm} (yes|no)"
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exit 1
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end
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class MockExpectationError < StandardError; end
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require 'mini/test'
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class Mini::Mock
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def initialize
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@expected_calls = {}
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@actual_calls = Hash.new {|h,k| h[k] = [] }
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end
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def expect(name, retval, args=[])
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n, r, a = name, retval, args # for the closure below
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@expected_calls[name] = { :retval => retval, :args => args }
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self.class.__send__(:define_method, name) { |*x|
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raise ArgumentError unless @expected_calls[n][:args].size == x.size
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@actual_calls[n] << { :retval => r, :args => x }
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retval
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}
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self
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end
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def verify
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@expected_calls.each_key do |name|
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expected = @expected_calls[name]
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msg = "expected #{name}, #{expected.inspect}"
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raise MockExpectationError, msg unless
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@actual_calls.has_key? name and @actual_calls[name].include?(expected)
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end
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true
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end
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end
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#!/usr/bin/ruby -w
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require 'mini/test'
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class Module
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def infect_with_assertions pos_prefix, neg_prefix, skip_re, map = {}
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Mini::Assertions.public_instance_methods(false).each do |meth|
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meth = meth.to_s
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new_name = case meth
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when /^assert/ then
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meth.sub(/^assert/, pos_prefix.to_s)
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when /^refute/ then
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meth.sub(/^refute/, neg_prefix.to_s)
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end
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next unless new_name
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next if new_name =~ skip_re
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regexp, replacement = map.find { |re, _| new_name =~ re }
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new_name.sub! regexp, replacement if replacement
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# warn "%-22p -> %p %p" % [meth, new_name, regexp]
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self.class_eval <<-EOM
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def #{new_name} *args, &block
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return Mini::Spec.current.#{meth}(*args, &self) if Proc === self
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return Mini::Spec.current.#{meth}(args.first, self) if args.size == 1
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return Mini::Spec.current.#{meth}(self, *args)
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end
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EOM
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end
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end
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end
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Object.infect_with_assertions(:must, :wont,
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/^(must|wont)$|wont_(throw)|
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must_(block|not?_|nothing|raise$)/x,
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/(must_throw)s/ => '\1',
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/(?!not)_same/ => '_be_same_as',
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/_in_/ => '_be_within_',
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/_operator/ => '_be',
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/_includes/ => '_include',
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/(must|wont)_(.*_of|nil|empty)/ => '\1_be_\2',
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/must_raises/ => 'must_raise')
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|
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class Object
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alias :must_be_close_to :must_be_within_delta
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alias :wont_be_close_to :wont_be_within_delta
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end
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module Kernel
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def describe desc, &block
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cls = Class.new(Mini::Spec)
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Object.const_set desc.to_s.split(/\W+/).map { |s| s.capitalize }.join, cls
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cls.class_eval(&block)
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end
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end
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class Mini::Spec < Mini::Test::TestCase
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def self.current
|
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@@current_spec
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end
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def initialize name
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super
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@@current_spec = self
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end
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|
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def self.before(type = :each, &block)
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raise "unsupported before type: #{type}" unless type == :each
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define_method :setup, &block
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end
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|
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def self.after(type = :each, &block)
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raise "unsupported after type: #{type}" unless type == :each
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define_method :teardown, &block
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end
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def self.it desc, &block
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define_method "test_#{desc.gsub(/\W+/, '_').downcase}", &block
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end
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end
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|
|
@ -0,0 +1,482 @@
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##
|
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#
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# Totally minimal drop-in replacement for test-unit
|
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#
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# TODO: refute -> debunk, prove/rebut, show/deny... lots of possibilities
|
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|
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module Mini
|
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class Assertion < Exception; end
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class Skip < Assertion; end
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|
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file = if RUBY_VERSION =~ /^1\.9/ then # bt's expanded, but __FILE__ isn't :(
|
||||
File.expand_path __FILE__
|
||||
elsif __FILE__ =~ /^[^\.]/ then # assume both relative
|
||||
require 'pathname'
|
||||
pwd = Pathname.new Dir.pwd
|
||||
pn = Pathname.new File.expand_path(__FILE__)
|
||||
pn = File.join(".", pn.relative_path_from(pwd)) unless pn.relative?
|
||||
pn.to_s
|
||||
else # assume both are expanded
|
||||
__FILE__
|
||||
end
|
||||
|
||||
# './lib' in project dir, or '/usr/local/blahblah' if installed
|
||||
MINI_DIR = File.dirname(File.dirname(file))
|
||||
|
||||
def self.filter_backtrace bt
|
||||
return ["No backtrace"] unless bt
|
||||
|
||||
new_bt = []
|
||||
bt.each do |line|
|
||||
break if line.rindex(MINI_DIR, 0)
|
||||
new_bt << line
|
||||
end
|
||||
|
||||
new_bt = bt.reject { |line| line.rindex(MINI_DIR, 0) } if new_bt.empty?
|
||||
new_bt = bt.dup if new_bt.empty?
|
||||
new_bt
|
||||
end
|
||||
|
||||
module Assertions
|
||||
def mu_pp(obj)
|
||||
s = obj.inspect
|
||||
s = s.force_encoding(Encoding.default_external) if defined? Encoding
|
||||
s
|
||||
end
|
||||
|
||||
def _assertions= n
|
||||
@_assertions = n
|
||||
end
|
||||
|
||||
def _assertions
|
||||
@_assertions ||= 0
|
||||
end
|
||||
|
||||
def assert test, msg = nil
|
||||
msg ||= "Failed assertion, no message given."
|
||||
self._assertions += 1
|
||||
unless test then
|
||||
msg = msg.call if Proc === msg
|
||||
raise Mini::Assertion, msg
|
||||
end
|
||||
true
|
||||
end
|
||||
|
||||
def assert_block msg = nil
|
||||
msg = message(msg) { "Expected block to return true value" }
|
||||
assert yield, msg
|
||||
end
|
||||
|
||||
def assert_empty obj, msg = nil
|
||||
msg = message(msg) { "Expected #{obj.inspect} to be empty" }
|
||||
assert_respond_to obj, :empty?
|
||||
assert obj.empty?, msg
|
||||
end
|
||||
|
||||
def assert_equal exp, act, msg = nil
|
||||
msg = message(msg) { "Expected #{mu_pp(exp)}, not #{mu_pp(act)}" }
|
||||
assert(exp == act, msg)
|
||||
end
|
||||
|
||||
def assert_in_delta exp, act, delta = 0.001, msg = nil
|
||||
n = (exp - act).abs
|
||||
msg = message(msg) { "Expected #{exp} - #{act} (#{n}) to be < #{delta}" }
|
||||
assert delta > n, msg
|
||||
end
|
||||
|
||||
def assert_in_epsilon a, b, epsilon = 0.001, msg = nil
|
||||
assert_in_delta a, b, [a, b].min * epsilon, msg
|
||||
end
|
||||
|
||||
def assert_includes collection, obj, msg = nil
|
||||
msg = message(msg) { "Expected #{mu_pp(collection)} to include #{mu_pp(obj)}" }
|
||||
assert_respond_to collection, :include?
|
||||
assert collection.include?(obj), msg
|
||||
end
|
||||
|
||||
def assert_instance_of cls, obj, msg = nil
|
||||
msg = message(msg) { "Expected #{mu_pp(obj)} to be an instance of #{cls}, not #{obj.class}" }
|
||||
flip = (Module === obj) && ! (Module === cls) # HACK for specs
|
||||
obj, cls = cls, obj if flip
|
||||
assert cls === obj, msg
|
||||
end
|
||||
|
||||
def assert_kind_of cls, obj, msg = nil # TODO: merge with instance_of
|
||||
msg = message(msg) {
|
||||
"Expected #{mu_pp(obj)} to be a kind of #{cls}, not #{obj.class}" }
|
||||
flip = (Module === obj) && ! (Module === cls) # HACK for specs
|
||||
obj, cls = cls, obj if flip
|
||||
assert obj.kind_of?(cls), msg
|
||||
end
|
||||
|
||||
def assert_match exp, act, msg = nil
|
||||
msg = message(msg) { "Expected #{mu_pp(act)} to match #{mu_pp(exp)}" }
|
||||
assert_respond_to act, :"=~"
|
||||
(exp = /#{exp}/) if String === exp && String === act
|
||||
assert act =~ exp, msg
|
||||
end
|
||||
|
||||
def assert_nil obj, msg = nil
|
||||
msg = message(msg) { "Expected #{mu_pp(obj)} to be nil" }
|
||||
assert obj.nil?, msg
|
||||
end
|
||||
|
||||
def assert_operator o1, op, o2, msg = nil
|
||||
msg = message(msg) { "Expected #{mu_pp(o1)} to be #{op} #{mu_pp(o2)}" }
|
||||
assert o1.__send__(op, o2), msg
|
||||
end
|
||||
|
||||
def assert_raises *exp
|
||||
msg = String === exp.last ? exp.pop : nil
|
||||
should_raise = false
|
||||
begin
|
||||
yield
|
||||
should_raise = true
|
||||
rescue Exception => e
|
||||
assert_includes(exp, e.class, exception_details(e, "<#{mu_pp(exp)}> exception expected, not"))
|
||||
return e
|
||||
end
|
||||
|
||||
exp = exp.first if exp.size == 1
|
||||
flunk "#{mu_pp(exp)} expected but nothing was raised." if should_raise
|
||||
end
|
||||
|
||||
def assert_respond_to obj, meth, msg = nil
|
||||
msg = message(msg) {
|
||||
"Expected #{mu_pp(obj)} (#{obj.class}) to respond to ##{meth}"
|
||||
}
|
||||
flip = (Symbol === obj) && ! (Symbol === meth) # HACK for specs
|
||||
obj, meth = meth, obj if flip
|
||||
assert obj.respond_to?(meth), msg
|
||||
end
|
||||
|
||||
def assert_same exp, act, msg = nil
|
||||
msg = message(msg) {
|
||||
data = [mu_pp(act), act.object_id, mu_pp(exp), exp.object_id]
|
||||
"Expected %s (0x%x) to be the same as %s (0x%x)" % data
|
||||
}
|
||||
assert exp.equal?(act), msg
|
||||
end
|
||||
|
||||
def assert_send send_ary, m = nil
|
||||
recv, msg, *args = send_ary
|
||||
m = message(m) {
|
||||
"Expected #{mu_pp(recv)}.#{msg}(*#{mu_pp(args)}) to return true" }
|
||||
assert recv.__send__(msg, *args), m
|
||||
end
|
||||
|
||||
def assert_throws sym, msg = nil
|
||||
default = "Expected #{mu_pp(sym)} to have been thrown"
|
||||
caught = true
|
||||
catch(sym) do
|
||||
begin
|
||||
yield
|
||||
rescue ArgumentError => e # 1.9 exception
|
||||
default += ", not #{e.message.split(/ /).last}"
|
||||
rescue NameError => e # 1.8 exception
|
||||
default += ", not #{e.name.inspect}"
|
||||
end
|
||||
caught = false
|
||||
end
|
||||
|
||||
assert caught, message(msg) { default }
|
||||
end
|
||||
|
||||
def capture_io
|
||||
require 'stringio'
|
||||
|
||||
orig_stdout, orig_stderr = $stdout.dup, $stderr.dup
|
||||
captured_stdout, captured_stderr = StringIO.new, StringIO.new
|
||||
$stdout, $stderr = captured_stdout, captured_stderr
|
||||
|
||||
yield
|
||||
|
||||
return captured_stdout.string, captured_stderr.string
|
||||
ensure
|
||||
$stdout = orig_stdout
|
||||
$stderr = orig_stderr
|
||||
end
|
||||
|
||||
def exception_details e, msg
|
||||
"#{msg}\nClass: <#{e.class}>\nMessage: <#{e.message.inspect}>\n---Backtrace---\n#{Mini::filter_backtrace(e.backtrace).join("\n")}\n---------------"
|
||||
end
|
||||
|
||||
def flunk msg = nil
|
||||
msg ||= "Epic Fail!"
|
||||
assert false, msg
|
||||
end
|
||||
|
||||
def message msg = nil, &default
|
||||
proc {
|
||||
if msg then
|
||||
msg = msg.to_s unless String === msg
|
||||
msg += '.' unless msg.empty?
|
||||
msg += "\n#{default.call}."
|
||||
msg.strip
|
||||
else
|
||||
"#{default.call}."
|
||||
end
|
||||
}
|
||||
end
|
||||
|
||||
# used for counting assertions
|
||||
def pass msg = nil
|
||||
assert true
|
||||
end
|
||||
|
||||
def refute test, msg = nil
|
||||
msg ||= "Failed refutation, no message given"
|
||||
not assert(! test, msg)
|
||||
end
|
||||
|
||||
def refute_empty obj, msg = nil
|
||||
msg = message(msg) { "Expected #{obj.inspect} to not be empty" }
|
||||
assert_respond_to obj, :empty?
|
||||
refute obj.empty?, msg
|
||||
end
|
||||
|
||||
def refute_equal exp, act, msg = nil
|
||||
msg = message(msg) { "Expected #{mu_pp(act)} to not be equal to #{mu_pp(exp)}" }
|
||||
refute exp == act, msg
|
||||
end
|
||||
|
||||
def refute_in_delta exp, act, delta = 0.001, msg = nil
|
||||
n = (exp - act).abs
|
||||
msg = message(msg) { "Expected #{exp} - #{act} (#{n}) to not be < #{delta}" }
|
||||
refute delta > n, msg
|
||||
end
|
||||
|
||||
def refute_in_epsilon a, b, epsilon = 0.001, msg = nil
|
||||
refute_in_delta a, b, a * epsilon, msg
|
||||
end
|
||||
|
||||
def refute_includes collection, obj, msg = nil
|
||||
msg = message(msg) { "Expected #{mu_pp(collection)} to not include #{mu_pp(obj)}" }
|
||||
assert_respond_to collection, :include?
|
||||
refute collection.include?(obj), msg
|
||||
end
|
||||
|
||||
def refute_instance_of cls, obj, msg = nil
|
||||
msg = message(msg) { "Expected #{mu_pp(obj)} to not be an instance of #{cls}" }
|
||||
flip = (Module === obj) && ! (Module === cls) # HACK for specs
|
||||
obj, cls = cls, obj if flip
|
||||
refute cls === obj, msg
|
||||
end
|
||||
|
||||
def refute_kind_of cls, obj, msg = nil # TODO: merge with instance_of
|
||||
msg = message(msg) { "Expected #{mu_pp(obj)} to not be a kind of #{cls}" }
|
||||
flip = (Module === obj) && ! (Module === cls) # HACK for specs
|
||||
obj, cls = cls, obj if flip
|
||||
refute obj.kind_of?(cls), msg
|
||||
end
|
||||
|
||||
def refute_match exp, act, msg = nil
|
||||
msg = message(msg) { "Expected #{mu_pp(act)} to not match #{mu_pp(exp)}" }
|
||||
refute act =~ exp, msg
|
||||
end
|
||||
|
||||
def refute_nil obj, msg = nil
|
||||
msg = message(msg) { "Expected #{mu_pp(obj)} to not be nil" }
|
||||
refute obj.nil?, msg
|
||||
end
|
||||
|
||||
def refute_operator o1, op, o2, msg = nil
|
||||
msg = message(msg) { "Expected #{mu_pp(o1)} to not be #{op} #{mu_pp(o2)}" }
|
||||
refute o1.__send__(op, o2), msg
|
||||
end
|
||||
|
||||
def refute_respond_to obj, meth, msg = nil
|
||||
msg = message(msg) { "Expected #{mu_pp(obj)} to not respond to #{meth}" }
|
||||
flip = (Symbol === obj) && ! (Symbol === meth) # HACK for specs
|
||||
obj, meth = meth, obj if flip
|
||||
refute obj.respond_to?(meth), msg
|
||||
end
|
||||
|
||||
def refute_same exp, act, msg = nil
|
||||
msg = message(msg) { "Expected #{mu_pp(act)} to not be the same as #{mu_pp(exp)}" }
|
||||
refute exp.equal?(act), msg
|
||||
end
|
||||
|
||||
def skip msg = nil
|
||||
msg ||= "Skipped, no message given"
|
||||
raise Mini::Skip, msg
|
||||
end
|
||||
end
|
||||
|
||||
class Test
|
||||
VERSION = "1.3.0"
|
||||
|
||||
attr_accessor :report, :failures, :errors, :skips
|
||||
attr_accessor :test_count, :assertion_count
|
||||
|
||||
@@installed_at_exit ||= false
|
||||
@@out = $stdout
|
||||
|
||||
def self.autorun
|
||||
at_exit {
|
||||
exit_code = Mini::Test.new.run(ARGV)
|
||||
exit false if exit_code && exit_code != 0
|
||||
} unless @@installed_at_exit
|
||||
@@installed_at_exit = true
|
||||
end
|
||||
|
||||
def self.output= stream
|
||||
@@out = stream
|
||||
end
|
||||
|
||||
def location e
|
||||
e.backtrace.find { |s|
|
||||
s !~ /in .(assert|refute|flunk|pass|fail|raise)/
|
||||
}.sub(/:in .*$/, '')
|
||||
end
|
||||
|
||||
def puke klass, meth, e
|
||||
e = case e
|
||||
when Mini::Skip then
|
||||
@skips += 1
|
||||
"Skipped:\n#{meth}(#{klass}) [#{location e}]:\n#{e.message}\n"
|
||||
when Mini::Assertion then
|
||||
@failures += 1
|
||||
"Failure:\n#{meth}(#{klass}) [#{location e}]:\n#{e.message}\n"
|
||||
else
|
||||
@errors += 1
|
||||
bt = Mini::filter_backtrace(e.backtrace).join("\n ")
|
||||
"Error:\n#{meth}(#{klass}):\n#{e.class}: #{e.message}\n #{bt}\n"
|
||||
end
|
||||
@report << e
|
||||
e[0, 1]
|
||||
end
|
||||
|
||||
def initialize
|
||||
@report = []
|
||||
@errors = @failures = @skips = 0
|
||||
@verbose = false
|
||||
end
|
||||
|
||||
##
|
||||
# Top level driver, controls all output and filtering.
|
||||
|
||||
def run args = []
|
||||
@verbose = args.delete('-v')
|
||||
|
||||
filter = if args.first =~ /^(-n|--name)$/ then
|
||||
args.shift
|
||||
arg = args.shift
|
||||
arg =~ /\/(.*)\// ? Regexp.new($1) : arg
|
||||
else
|
||||
/./ # anything - ^test_ already filtered by #tests
|
||||
end
|
||||
|
||||
@@out.puts "Loaded suite #{$0.sub(/\.rb$/, '')}\nStarted"
|
||||
|
||||
start = Time.now
|
||||
run_test_suites filter
|
||||
|
||||
@@out.puts
|
||||
@@out.puts "Finished in #{'%.6f' % (Time.now - start)} seconds."
|
||||
|
||||
@report.each_with_index do |msg, i|
|
||||
@@out.puts "\n%3d) %s" % [i + 1, msg]
|
||||
end
|
||||
|
||||
@@out.puts
|
||||
|
||||
format = "%d tests, %d assertions, %d failures, %d errors, %d skips"
|
||||
@@out.puts format % [test_count, assertion_count, failures, errors, skips]
|
||||
|
||||
return failures + errors if @test_count > 0 # or return nil...
|
||||
end
|
||||
|
||||
def run_test_suites filter = /./
|
||||
@test_count, @assertion_count = 0, 0
|
||||
old_sync, @@out.sync = @@out.sync, true if @@out.respond_to? :sync=
|
||||
TestCase.test_suites.each do |suite|
|
||||
suite.test_methods.grep(filter).each do |test|
|
||||
inst = suite.new test
|
||||
inst._assertions = 0
|
||||
@@out.print "#{suite}##{test}: " if @verbose
|
||||
|
||||
t = Time.now if @verbose
|
||||
result = inst.run(self)
|
||||
|
||||
@@out.print "%.2f s: " % (Time.now - t) if @verbose
|
||||
@@out.print result
|
||||
@@out.puts if @verbose
|
||||
@test_count += 1
|
||||
@assertion_count += inst._assertions
|
||||
end
|
||||
end
|
||||
@@out.sync = old_sync if @@out.respond_to? :sync=
|
||||
[@test_count, @assertion_count]
|
||||
end
|
||||
|
||||
class TestCase
|
||||
attr_reader :name
|
||||
|
||||
def run runner
|
||||
result = '.'
|
||||
begin
|
||||
@passed = nil
|
||||
self.setup
|
||||
self.__send__ self.name
|
||||
@passed = true
|
||||
rescue Exception => e
|
||||
@passed = false
|
||||
result = runner.puke(self.class, self.name, e)
|
||||
ensure
|
||||
begin
|
||||
self.teardown
|
||||
rescue Exception => e
|
||||
result = runner.puke(self.class, self.name, e)
|
||||
end
|
||||
end
|
||||
result
|
||||
end
|
||||
|
||||
def initialize name
|
||||
@name = name
|
||||
@passed = nil
|
||||
end
|
||||
|
||||
def self.reset
|
||||
@@test_suites = {}
|
||||
end
|
||||
|
||||
reset
|
||||
|
||||
def self.inherited klass
|
||||
@@test_suites[klass] = true
|
||||
end
|
||||
|
||||
def self.test_order
|
||||
:random
|
||||
end
|
||||
|
||||
def self.test_suites
|
||||
@@test_suites.keys.sort_by { |ts| ts.name }
|
||||
end
|
||||
|
||||
def self.test_methods
|
||||
methods = public_instance_methods(true).grep(/^test/).map { |m|
|
||||
m.to_s
|
||||
}.sort
|
||||
|
||||
if self.test_order == :random then
|
||||
max = methods.size
|
||||
methods = methods.sort_by { rand(max) }
|
||||
end
|
||||
|
||||
methods
|
||||
end
|
||||
|
||||
def setup; end
|
||||
def teardown; end
|
||||
|
||||
def passed?
|
||||
@passed
|
||||
end
|
||||
|
||||
include Mini::Assertions
|
||||
end # class TestCase
|
||||
end # class Test
|
||||
end # module Mini
|
||||
|
|
@ -0,0 +1,76 @@
|
|||
require 'mini/mock'
|
||||
|
||||
Mini::Test.autorun
|
||||
|
||||
class TestMiniMock < Mini::Test::TestCase
|
||||
def setup
|
||||
@mock = Mini::Mock.new.expect(:foo, nil)
|
||||
@mock.expect(:meaning_of_life, 42)
|
||||
end
|
||||
|
||||
def test_should_create_stub_method
|
||||
assert_nil @mock.foo
|
||||
end
|
||||
|
||||
def test_should_allow_return_value_specification
|
||||
assert_equal 42, @mock.meaning_of_life
|
||||
end
|
||||
|
||||
def test_should_blow_up_if_not_called
|
||||
@mock.foo
|
||||
|
||||
util_verify_bad
|
||||
end
|
||||
|
||||
def test_should_not_blow_up_if_everything_called
|
||||
@mock.foo
|
||||
@mock.meaning_of_life
|
||||
|
||||
assert @mock.verify
|
||||
end
|
||||
|
||||
def test_should_allow_expectations_to_be_added_after_creation
|
||||
@mock.expect(:bar, true)
|
||||
assert @mock.bar
|
||||
end
|
||||
|
||||
def test_should_not_verify_if_new_expected_method_is_not_called
|
||||
@mock.foo
|
||||
@mock.meaning_of_life
|
||||
@mock.expect(:bar, true)
|
||||
|
||||
util_verify_bad
|
||||
end
|
||||
|
||||
def test_should_not_verify_if_unexpected_method_is_called
|
||||
assert_raises NoMethodError do
|
||||
@mock.unexpected
|
||||
end
|
||||
end
|
||||
|
||||
def test_should_blow_up_on_wrong_number_of_arguments
|
||||
@mock.foo
|
||||
@mock.meaning_of_life
|
||||
@mock.expect(:sum, 3, [1, 2])
|
||||
|
||||
assert_raises ArgumentError do
|
||||
@mock.sum
|
||||
end
|
||||
end
|
||||
|
||||
def test_should_blow_up_on_wrong_arguments
|
||||
@mock.foo
|
||||
@mock.meaning_of_life
|
||||
@mock.expect(:sum, 3, [1, 2])
|
||||
|
||||
@mock.sum(2, 4)
|
||||
|
||||
util_verify_bad
|
||||
end
|
||||
|
||||
def util_verify_bad
|
||||
assert_raises MockExpectationError do
|
||||
@mock.verify
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -0,0 +1,149 @@
|
|||
require 'mini/spec'
|
||||
|
||||
Mini::Test.autorun
|
||||
|
||||
describe Mini::Spec do
|
||||
before do
|
||||
@assertion_count = 5
|
||||
end
|
||||
|
||||
after do
|
||||
self._assertions.must_equal @assertion_count
|
||||
end
|
||||
|
||||
it "needs to have all methods named well" do
|
||||
@assertion_count = 2
|
||||
|
||||
methods = Object.public_instance_methods.find_all { |n| n =~ /^must|^wont/ }
|
||||
methods.map! { |m| m.to_s } if Symbol === methods.first
|
||||
|
||||
musts, wonts = methods.sort.partition { |m| m =~ /^must/ }
|
||||
|
||||
expected_musts = %w(must_be
|
||||
must_be_close_to
|
||||
must_be_empty
|
||||
must_be_instance_of
|
||||
must_be_kind_of
|
||||
must_be_nil
|
||||
must_be_same_as
|
||||
must_be_within_delta
|
||||
must_be_within_epsilon
|
||||
must_equal
|
||||
must_include
|
||||
must_match
|
||||
must_raise
|
||||
must_respond_to
|
||||
must_send
|
||||
must_throw)
|
||||
|
||||
expected_wonts = expected_musts.map { |m| m.sub(/^must/, 'wont') }
|
||||
expected_wonts.reject! { |m| m =~ /wont_(not|raise|throw|send)/ }
|
||||
|
||||
musts.must_equal expected_musts
|
||||
wonts.must_equal expected_wonts
|
||||
end
|
||||
|
||||
it "needs to verify equality" do
|
||||
(6 * 7).must_equal(42).must_equal true
|
||||
proc { (6 * 9).must_equal(42) }.must_raise Mini::Assertion
|
||||
end
|
||||
|
||||
it "needs to verify floats within a delta" do
|
||||
(6.0 * 7).must_be_close_to(42.0).must_equal true
|
||||
proc { 42.002.must_be_close_to 42.0 }.must_raise Mini::Assertion
|
||||
end
|
||||
|
||||
it "needs to verify types of objects" do
|
||||
(6 * 7).must_be_instance_of(Fixnum).must_equal true
|
||||
proc { (6 * 7).must_be_instance_of String }.must_raise Mini::Assertion
|
||||
end
|
||||
|
||||
it "needs to verify kinds of objects" do
|
||||
@assertion_count = 7
|
||||
|
||||
(6 * 7).must_be_kind_of(Fixnum).must_equal true
|
||||
(6 * 7).must_be_kind_of(Numeric).must_equal true
|
||||
proc { (6 * 7).must_be_kind_of String }.must_raise Mini::Assertion
|
||||
end
|
||||
|
||||
it "needs to verify regexp matches" do
|
||||
@assertion_count = 7
|
||||
"blah".must_match(/\w+/).must_equal true
|
||||
proc { "blah".must_match(/\d+/) }.must_raise Mini::Assertion
|
||||
end
|
||||
|
||||
it "needs to verify nil" do
|
||||
nil.must_be_nil.must_equal true
|
||||
proc { 42.must_be_nil }.must_raise Mini::Assertion
|
||||
end
|
||||
|
||||
it "needs to verify using any operator" do
|
||||
41.must_be(:<, 42).must_equal true
|
||||
proc { 42.must_be(:<, 41) }.must_raise Mini::Assertion
|
||||
end
|
||||
|
||||
it "needs to catch an expected exception" do
|
||||
@assertion_count = 4
|
||||
|
||||
proc { raise "blah" }.must_raise RuntimeError
|
||||
proc { raise Mini::Assertion }.must_raise Mini::Assertion
|
||||
end
|
||||
|
||||
it "needs to catch an unexpected exception" do
|
||||
@assertion_count = 4
|
||||
|
||||
proc {
|
||||
proc { raise Mini::Assertion }.must_raise(RuntimeError)
|
||||
}.must_raise Mini::Assertion
|
||||
end
|
||||
|
||||
it "needs raise if an expected exception is not raised" do
|
||||
@assertion_count = 3
|
||||
|
||||
proc { proc { 42 }.must_raise(RuntimeError) }.must_raise Mini::Assertion
|
||||
end
|
||||
|
||||
it "needs to be able to catch a Mini::Assertion exception" do
|
||||
@assertion_count = 3
|
||||
|
||||
proc { 1.wont_equal 1 }.must_raise Mini::Assertion
|
||||
end
|
||||
|
||||
it "needs to verify using respond_to" do
|
||||
42.must_respond_to(:+).must_equal true
|
||||
proc { 42.must_respond_to(:clear) }.must_raise Mini::Assertion
|
||||
end
|
||||
|
||||
it "needs to verify identity" do
|
||||
1.must_be_same_as(1).must_equal true
|
||||
proc { 1.must_be_same_as 2 }.must_raise Mini::Assertion
|
||||
end
|
||||
|
||||
it "needs to verify throw" do
|
||||
@assertion_count = 8
|
||||
|
||||
proc { throw :blah }.must_throw(:blah).must_equal true
|
||||
proc { proc { }.must_throw(:blah) }.must_raise Mini::Assertion
|
||||
proc { proc { throw :xxx }.must_throw(:blah) }.must_raise Mini::Assertion
|
||||
end
|
||||
|
||||
it "needs to verify inequality" do
|
||||
42.wont_equal(6 * 9).must_equal false
|
||||
proc { 1.wont_equal 1 }.must_raise Mini::Assertion
|
||||
end
|
||||
|
||||
it "needs to verify mismatch" do
|
||||
"blah".wont_match(/\d+/).must_equal false
|
||||
proc { "blah".wont_match(/\w+/) }.must_raise Mini::Assertion
|
||||
end
|
||||
|
||||
it "needs to verify non-nil" do
|
||||
42.wont_be_nil.must_equal false
|
||||
proc { nil.wont_be_nil }.must_raise Mini::Assertion
|
||||
end
|
||||
|
||||
it "needs to verify non-identity" do
|
||||
1.wont_be_same_as(2).must_equal false
|
||||
proc { 1.wont_be_same_as 1 }.must_raise Mini::Assertion
|
||||
end
|
||||
end
|
||||
|
|
@ -0,0 +1,851 @@
|
|||
require 'stringio'
|
||||
require 'mini/test'
|
||||
|
||||
Mini::Test.autorun
|
||||
|
||||
class TestMiniTest < Mini::Test::TestCase
|
||||
|
||||
def setup
|
||||
srand 42
|
||||
Mini::Test::TestCase.reset
|
||||
@tu = Mini::Test.new
|
||||
@output = StringIO.new("")
|
||||
Mini::Test.output = @output
|
||||
assert_equal [0, 0], @tu.run_test_suites
|
||||
end
|
||||
|
||||
def teardown
|
||||
Mini::Test.output = $stdout
|
||||
Object.send :remove_const, :ATestCase if defined? ATestCase
|
||||
end
|
||||
|
||||
BT_MIDDLE = ["./lib/mini/test.rb:165:in `run_test_suites'",
|
||||
"./lib/mini/test.rb:161:in `each'",
|
||||
"./lib/mini/test.rb:161:in `run_test_suites'",
|
||||
"./lib/mini/test.rb:158:in `each'",
|
||||
"./lib/mini/test.rb:158:in `run_test_suites'",
|
||||
"./lib/mini/test.rb:139:in `run'",
|
||||
"./lib/mini/test.rb:106:in `run'"]
|
||||
|
||||
def test_filter_backtrace
|
||||
# this is a semi-lame mix of relative paths.
|
||||
# I cheated by making the autotest parts not have ./
|
||||
bt = (["lib/autotest.rb:571:in `add_exception'",
|
||||
"test/test_autotest.rb:62:in `test_add_exception'",
|
||||
"./lib/mini/test.rb:165:in `__send__'"] +
|
||||
BT_MIDDLE +
|
||||
["./lib/mini/test.rb:29",
|
||||
"test/test_autotest.rb:422"])
|
||||
bt = util_expand_bt bt
|
||||
|
||||
ex = ["lib/autotest.rb:571:in `add_exception'",
|
||||
"test/test_autotest.rb:62:in `test_add_exception'"]
|
||||
ex = util_expand_bt ex
|
||||
|
||||
fu = Mini::filter_backtrace(bt)
|
||||
|
||||
assert_equal ex, fu
|
||||
end
|
||||
|
||||
def util_expand_bt bt
|
||||
if RUBY_VERSION =~ /^1\.9/ then
|
||||
bt.map { |f| (f =~ /^\./) ? File.expand_path(f) : f }
|
||||
else
|
||||
bt
|
||||
end
|
||||
end
|
||||
|
||||
def test_filter_backtrace_all_unit
|
||||
bt = (["./lib/mini/test.rb:165:in `__send__'"] +
|
||||
BT_MIDDLE +
|
||||
["./lib/mini/test.rb:29"])
|
||||
ex = bt.clone
|
||||
fu = Mini::filter_backtrace(bt)
|
||||
assert_equal ex, fu
|
||||
end
|
||||
|
||||
def test_filter_backtrace_unit_starts
|
||||
bt = (["./lib/mini/test.rb:165:in `__send__'"] +
|
||||
BT_MIDDLE +
|
||||
["./lib/mini/test.rb:29",
|
||||
"-e:1"])
|
||||
|
||||
bt = util_expand_bt bt
|
||||
|
||||
ex = ["-e:1"]
|
||||
fu = Mini::filter_backtrace(bt)
|
||||
assert_equal ex, fu
|
||||
end
|
||||
|
||||
def test_class_puke_with_assertion_failed
|
||||
exception = Mini::Assertion.new "Oh no!"
|
||||
exception.set_backtrace ["unhappy"]
|
||||
assert_equal 'F', @tu.puke('SomeClass', 'method_name', exception)
|
||||
assert_equal 1, @tu.failures
|
||||
assert_match(/^Failure.*Oh no!/m, @tu.report.first)
|
||||
end
|
||||
|
||||
def test_class_puke_with_failure_and_flunk_in_backtrace
|
||||
exception = begin
|
||||
Mini::Test::TestCase.new('fake tc').flunk
|
||||
rescue Mini::Assertion => failure
|
||||
failure
|
||||
end
|
||||
assert_equal 'F', @tu.puke('SomeClass', 'method_name', exception)
|
||||
refute @tu.report.any?{|line| line =~ /in .flunk/}
|
||||
end
|
||||
|
||||
def test_class_puke_with_non_failure_exception
|
||||
exception = Exception.new("Oh no again!")
|
||||
assert_equal 'E', @tu.puke('SomeClass', 'method_name', exception)
|
||||
assert_equal 1, @tu.errors
|
||||
assert_match(/^Exception.*Oh no again!/m, @tu.report.first)
|
||||
end
|
||||
|
||||
def test_class_run_test_suites
|
||||
tc = Class.new(Mini::Test::TestCase) do
|
||||
def test_something
|
||||
assert true
|
||||
end
|
||||
end
|
||||
|
||||
Object.const_set(:ATestCase, tc)
|
||||
|
||||
assert_equal [1, 1], @tu.run_test_suites
|
||||
end
|
||||
|
||||
def test_run_failing # TODO: add error test
|
||||
tc = Class.new(Mini::Test::TestCase) do
|
||||
def test_something
|
||||
assert true
|
||||
end
|
||||
|
||||
def test_failure
|
||||
assert false
|
||||
end
|
||||
end
|
||||
|
||||
Object.const_set(:ATestCase, tc)
|
||||
|
||||
@tu.run
|
||||
|
||||
expected = "Loaded suite blah
|
||||
Started
|
||||
F.
|
||||
Finished in 0.00
|
||||
|
||||
1) Failure:
|
||||
test_failure(ATestCase) [FILE:LINE]:
|
||||
Failed assertion, no message given.
|
||||
|
||||
2 tests, 2 assertions, 1 failures, 0 errors, 0 skips
|
||||
"
|
||||
util_assert_report expected
|
||||
end
|
||||
|
||||
def test_run_error
|
||||
tc = Class.new(Mini::Test::TestCase) do
|
||||
def test_something
|
||||
assert true
|
||||
end
|
||||
|
||||
def test_error
|
||||
raise "unhandled exception"
|
||||
end
|
||||
end
|
||||
|
||||
Object.const_set(:ATestCase, tc)
|
||||
|
||||
@tu.run
|
||||
|
||||
expected = "Loaded suite blah
|
||||
Started
|
||||
E.
|
||||
Finished in 0.00
|
||||
|
||||
1) Error:
|
||||
test_error(ATestCase):
|
||||
RuntimeError: unhandled exception
|
||||
FILE:LINE:in `test_error'
|
||||
|
||||
2 tests, 1 assertions, 0 failures, 1 errors, 0 skips
|
||||
"
|
||||
util_assert_report expected
|
||||
end
|
||||
|
||||
def test_run_error_teardown
|
||||
tc = Class.new(Mini::Test::TestCase) do
|
||||
def test_something
|
||||
assert true
|
||||
end
|
||||
|
||||
def teardown
|
||||
raise "unhandled exception"
|
||||
end
|
||||
end
|
||||
|
||||
Object.const_set(:ATestCase, tc)
|
||||
|
||||
@tu.run
|
||||
|
||||
expected = "Loaded suite blah
|
||||
Started
|
||||
E
|
||||
Finished in 0.00
|
||||
|
||||
1) Error:
|
||||
test_something(ATestCase):
|
||||
RuntimeError: unhandled exception
|
||||
FILE:LINE:in `teardown'
|
||||
|
||||
1 tests, 1 assertions, 0 failures, 1 errors, 0 skips
|
||||
"
|
||||
util_assert_report expected
|
||||
end
|
||||
|
||||
def test_run_skip
|
||||
tc = Class.new(Mini::Test::TestCase) do
|
||||
def test_something
|
||||
assert true
|
||||
end
|
||||
|
||||
def test_skip
|
||||
skip "not yet"
|
||||
end
|
||||
end
|
||||
|
||||
Object.const_set(:ATestCase, tc)
|
||||
|
||||
@tu.run
|
||||
|
||||
expected = "Loaded suite blah
|
||||
Started
|
||||
S.
|
||||
Finished in 0.00
|
||||
|
||||
1) Skipped:
|
||||
test_skip(ATestCase) [FILE:LINE]:
|
||||
not yet
|
||||
|
||||
2 tests, 1 assertions, 0 failures, 0 errors, 1 skips
|
||||
"
|
||||
util_assert_report expected
|
||||
end
|
||||
|
||||
def util_assert_report expected = nil
|
||||
expected ||= "Loaded suite blah
|
||||
Started
|
||||
.
|
||||
Finished in 0.00
|
||||
|
||||
1 tests, 1 assertions, 0 failures, 0 errors, 0 skips
|
||||
"
|
||||
output = @output.string.sub(/Finished in .*/, "Finished in 0.00")
|
||||
output.sub!(/Loaded suite .*/, 'Loaded suite blah')
|
||||
output.sub!(/[\w\/\.]+:\d+/, 'FILE:LINE')
|
||||
assert_equal(expected, output)
|
||||
end
|
||||
|
||||
def test_run_failing_filtered
|
||||
tc = Class.new(Mini::Test::TestCase) do
|
||||
def test_something
|
||||
assert true
|
||||
end
|
||||
|
||||
def test_failure
|
||||
assert false
|
||||
end
|
||||
end
|
||||
|
||||
Object.const_set(:ATestCase, tc)
|
||||
|
||||
@tu.run(%w(-n /something/))
|
||||
|
||||
util_assert_report
|
||||
end
|
||||
|
||||
def test_run_passing
|
||||
tc = Class.new(Mini::Test::TestCase) do
|
||||
def test_something
|
||||
assert true
|
||||
end
|
||||
end
|
||||
|
||||
Object.const_set(:ATestCase, tc)
|
||||
|
||||
@tu.run
|
||||
|
||||
util_assert_report
|
||||
end
|
||||
end
|
||||
|
||||
class TestMiniTestTestCase < Mini::Test::TestCase
|
||||
def setup
|
||||
Mini::Test::TestCase.reset
|
||||
|
||||
@tc = Mini::Test::TestCase.new 'fake tc'
|
||||
@zomg = "zomg ponies!"
|
||||
@assertion_count = 1
|
||||
end
|
||||
|
||||
def teardown
|
||||
assert_equal(@assertion_count, @tc._assertions,
|
||||
"expected #{@assertion_count} assertions to be fired during the test, not #{@tc._assertions}") if @tc._assertions
|
||||
Object.send :remove_const, :ATestCase if defined? ATestCase
|
||||
end
|
||||
|
||||
def test_class_inherited
|
||||
@assertion_count = 0
|
||||
|
||||
Object.const_set(:ATestCase, Class.new(Mini::Test::TestCase))
|
||||
|
||||
assert_equal [ATestCase], Mini::Test::TestCase.test_suites
|
||||
end
|
||||
|
||||
def test_class_test_suites
|
||||
@assertion_count = 0
|
||||
|
||||
Object.const_set(:ATestCase, Class.new(Mini::Test::TestCase))
|
||||
|
||||
assert_equal 1, Mini::Test::TestCase.test_suites.size
|
||||
assert_equal [ATestCase], Mini::Test::TestCase.test_suites
|
||||
end
|
||||
|
||||
def test_class_asserts_match_refutes
|
||||
@assertion_count = 0
|
||||
|
||||
methods = Mini::Assertions.public_instance_methods
|
||||
methods.map! { |m| m.to_s } if Symbol === methods.first
|
||||
|
||||
ignores = %w(assert_block assert_no_match assert_not_equal assert_not_nil
|
||||
assert_not_same assert_nothing_thrown assert_raise
|
||||
assert_nothing_raised assert_raises assert_throws assert_send)
|
||||
asserts = methods.grep(/^assert/).sort - ignores
|
||||
refutes = methods.grep(/^refute/).sort - ignores
|
||||
|
||||
assert_empty refutes.map { |n| n.sub(/^refute/, 'assert') } - asserts
|
||||
assert_empty asserts.map { |n| n.sub(/^assert/, 'refute') } - refutes
|
||||
end
|
||||
|
||||
def test_assert
|
||||
@assertion_count = 2
|
||||
|
||||
@tc.assert_equal true, @tc.assert(true), "returns true on success"
|
||||
end
|
||||
|
||||
def test_assert__triggered
|
||||
util_assert_triggered "Failed assertion, no message given." do
|
||||
@tc.assert false
|
||||
end
|
||||
end
|
||||
|
||||
def test_assert__triggered_message
|
||||
util_assert_triggered @zomg do
|
||||
@tc.assert false, @zomg
|
||||
end
|
||||
end
|
||||
|
||||
def test_assert_block
|
||||
@tc.assert_block do
|
||||
true
|
||||
end
|
||||
end
|
||||
|
||||
def test_assert_block_triggered
|
||||
util_assert_triggered 'Expected block to return true value.' do
|
||||
@tc.assert_block do
|
||||
false
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
def test_assert_empty
|
||||
@assertion_count = 2
|
||||
|
||||
@tc.assert_empty []
|
||||
end
|
||||
|
||||
def test_assert_empty_triggered
|
||||
@assertion_count = 2
|
||||
|
||||
util_assert_triggered "Expected [1] to be empty." do
|
||||
@tc.assert_empty [1]
|
||||
end
|
||||
end
|
||||
|
||||
def test_assert_equal
|
||||
@tc.assert_equal 1, 1
|
||||
end
|
||||
|
||||
def test_assert_equal_different
|
||||
util_assert_triggered "Expected 1, not 2." do
|
||||
@tc.assert_equal 1, 2
|
||||
end
|
||||
end
|
||||
|
||||
def test_assert_in_delta
|
||||
@tc.assert_in_delta 0.0, 1.0 / 1000, 0.1
|
||||
end
|
||||
|
||||
def test_assert_in_delta_triggered
|
||||
util_assert_triggered 'Expected 0.0 - 0.001 (0.001) to be < 1.0e-06.' do
|
||||
@tc.assert_in_delta 0.0, 1.0 / 1000, 0.000001
|
||||
end
|
||||
end
|
||||
|
||||
def test_assert_in_epsilon
|
||||
@assertion_count = 8
|
||||
|
||||
@tc.assert_in_epsilon 10000, 9991
|
||||
@tc.assert_in_epsilon 9991, 10000
|
||||
@tc.assert_in_epsilon 1.0, 1.001
|
||||
@tc.assert_in_epsilon 1.001, 1.0
|
||||
|
||||
@tc.assert_in_epsilon 10000, 9999.1, 0.0001
|
||||
@tc.assert_in_epsilon 9999.1, 10000, 0.0001
|
||||
@tc.assert_in_epsilon 1.0, 1.0001, 0.0001
|
||||
@tc.assert_in_epsilon 1.0001, 1.0, 0.0001
|
||||
end
|
||||
|
||||
def test_assert_in_epsilon_triggered
|
||||
util_assert_triggered 'Expected 10000 - 9990 (10) to be < 9.99.' do
|
||||
@tc.assert_in_epsilon 10000, 9990
|
||||
end
|
||||
end
|
||||
|
||||
def test_assert_includes
|
||||
@assertion_count = 2
|
||||
|
||||
@tc.assert_includes [true], true
|
||||
end
|
||||
|
||||
def test_assert_includes_triggered
|
||||
@assertion_count = 4
|
||||
|
||||
e = @tc.assert_raises Mini::Assertion do
|
||||
@tc.assert_includes [true], false
|
||||
end
|
||||
|
||||
expected = "Expected [true] to include false."
|
||||
assert_equal expected, e.message
|
||||
end
|
||||
|
||||
def test_assert_instance_of
|
||||
@tc.assert_instance_of String, "blah"
|
||||
end
|
||||
|
||||
def test_assert_instance_of_triggered
|
||||
util_assert_triggered 'Expected "blah" to be an instance of Array, not String.' do
|
||||
@tc.assert_instance_of Array, "blah"
|
||||
end
|
||||
end
|
||||
|
||||
def test_assert_kind_of
|
||||
@tc.assert_kind_of String, "blah"
|
||||
end
|
||||
|
||||
def test_assert_kind_of_triggered
|
||||
util_assert_triggered 'Expected "blah" to be a kind of Array, not String.' do
|
||||
@tc.assert_kind_of Array, "blah"
|
||||
end
|
||||
end
|
||||
|
||||
def test_assert_match
|
||||
@assertion_count = 2
|
||||
@tc.assert_match "blah blah blah", /\w+/
|
||||
end
|
||||
|
||||
def test_assert_match_triggered
|
||||
@assertion_count = 2
|
||||
util_assert_triggered 'Expected /\d+/ to match "blah blah blah".' do
|
||||
@tc.assert_match "blah blah blah", /\d+/
|
||||
end
|
||||
end
|
||||
|
||||
def test_assert_nil
|
||||
@tc.assert_nil nil
|
||||
end
|
||||
|
||||
def test_assert_nil_triggered
|
||||
util_assert_triggered 'Expected 42 to be nil.' do
|
||||
@tc.assert_nil 42
|
||||
end
|
||||
end
|
||||
|
||||
def test_assert_operator
|
||||
@tc.assert_operator 2, :>, 1
|
||||
end
|
||||
|
||||
def test_assert_operator_triggered
|
||||
util_assert_triggered "Expected 2 to be < 1." do
|
||||
@tc.assert_operator 2, :<, 1
|
||||
end
|
||||
end
|
||||
|
||||
def test_assert_raises
|
||||
@assertion_count = 2
|
||||
|
||||
@tc.assert_raises RuntimeError do
|
||||
raise "blah"
|
||||
end
|
||||
end
|
||||
|
||||
def test_assert_raises_triggered_different
|
||||
@assertion_count = 2
|
||||
|
||||
e = assert_raises Mini::Assertion do
|
||||
@tc.assert_raises RuntimeError do
|
||||
raise SyntaxError, "icky"
|
||||
end
|
||||
end
|
||||
|
||||
expected = "<[RuntimeError]> exception expected, not
|
||||
Class: <SyntaxError>
|
||||
Message: <\"icky\">
|
||||
---Backtrace---
|
||||
FILE:LINE:in `test_assert_raises_triggered_different'
|
||||
---------------.
|
||||
Expected [RuntimeError] to include SyntaxError."
|
||||
|
||||
assert_equal expected, expected.gsub(/[\w\/\.]+:\d+/, 'FILE:LINE')
|
||||
end
|
||||
|
||||
def test_assert_raises_triggered_none
|
||||
e = assert_raises Mini::Assertion do
|
||||
@tc.assert_raises Mini::Assertion do
|
||||
# do nothing
|
||||
end
|
||||
end
|
||||
|
||||
expected = "Mini::Assertion expected but nothing was raised."
|
||||
|
||||
assert_equal expected, e.message
|
||||
end
|
||||
|
||||
def test_assert_respond_to
|
||||
@tc.assert_respond_to "blah", :empty?
|
||||
end
|
||||
|
||||
def test_assert_respond_to_triggered
|
||||
util_assert_triggered 'Expected "blah" (String) to respond to #rawr!.' do
|
||||
@tc.assert_respond_to "blah", :rawr!
|
||||
end
|
||||
end
|
||||
|
||||
def test_assert_same
|
||||
@assertion_count = 3
|
||||
|
||||
o = "blah"
|
||||
@tc.assert_same 1, 1
|
||||
@tc.assert_same :blah, :blah
|
||||
@tc.assert_same o, o
|
||||
end
|
||||
|
||||
def test_assert_same_triggered
|
||||
@assertion_count = 2
|
||||
|
||||
util_assert_triggered 'Expected 2 (0xXXX) to be the same as 1 (0xXXX).' do
|
||||
@tc.assert_same 1, 2
|
||||
end
|
||||
|
||||
s1 = "blah"
|
||||
s2 = "blah"
|
||||
|
||||
util_assert_triggered 'Expected "blah" (0xXXX) to be the same as "blah" (0xXXX).' do
|
||||
@tc.assert_same s1, s2
|
||||
end
|
||||
end
|
||||
|
||||
def test_assert_send
|
||||
@tc.assert_send [1, :<, 2]
|
||||
end
|
||||
|
||||
def test_assert_send_bad
|
||||
util_assert_triggered "Expected 1.>(*[2]) to return true." do
|
||||
@tc.assert_send [1, :>, 2]
|
||||
end
|
||||
end
|
||||
|
||||
def test_assert_throws
|
||||
@tc.assert_throws(:blah) do
|
||||
throw :blah
|
||||
end
|
||||
end
|
||||
|
||||
def test_assert_throws_different
|
||||
util_assert_triggered 'Expected :blah to have been thrown, not :not_blah.' do
|
||||
@tc.assert_throws(:blah) do
|
||||
throw :not_blah
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
def test_assert_throws_unthrown
|
||||
util_assert_triggered 'Expected :blah to have been thrown.' do
|
||||
@tc.assert_throws(:blah) do
|
||||
# do nothing
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
def test_capture_io
|
||||
@assertion_count = 0
|
||||
|
||||
out, err = capture_io do
|
||||
puts 'hi'
|
||||
warn 'bye!'
|
||||
end
|
||||
|
||||
assert_equal "hi\n", out
|
||||
assert_equal "bye!\n", err
|
||||
end
|
||||
|
||||
def test_flunk
|
||||
util_assert_triggered 'Epic Fail!' do
|
||||
@tc.flunk
|
||||
end
|
||||
end
|
||||
|
||||
def test_flunk_message
|
||||
util_assert_triggered @zomg do
|
||||
@tc.flunk @zomg
|
||||
end
|
||||
end
|
||||
|
||||
def test_message
|
||||
@assertion_count = 0
|
||||
|
||||
assert_equal "blah2.", @tc.message { "blah2" }.call
|
||||
assert_equal "blah2.", @tc.message("") { "blah2" }.call
|
||||
assert_equal "blah1.\nblah2.", @tc.message("blah1") { "blah2" }.call
|
||||
end
|
||||
|
||||
def test_pass
|
||||
@tc.pass
|
||||
end
|
||||
|
||||
def test_test_methods_sorted
|
||||
@assertion_count = 0
|
||||
|
||||
sample_test_case = Class.new(Mini::Test::TestCase)
|
||||
|
||||
class << sample_test_case
|
||||
def test_order; :sorted end
|
||||
end
|
||||
|
||||
sample_test_case.instance_eval do
|
||||
define_method :test_test3 do assert "does not matter" end
|
||||
define_method :test_test2 do assert "does not matter" end
|
||||
define_method :test_test1 do assert "does not matter" end
|
||||
end
|
||||
|
||||
expected = %w(test_test1 test_test2 test_test3)
|
||||
assert_equal expected, sample_test_case.test_methods
|
||||
end
|
||||
|
||||
def test_test_methods_random
|
||||
@assertion_count = 0
|
||||
|
||||
sample_test_case = Class.new(Mini::Test::TestCase)
|
||||
|
||||
class << sample_test_case
|
||||
def test_order; :random end
|
||||
end
|
||||
|
||||
sample_test_case.instance_eval do
|
||||
define_method :test_test1 do assert "does not matter" end
|
||||
define_method :test_test2 do assert "does not matter" end
|
||||
define_method :test_test3 do assert "does not matter" end
|
||||
end
|
||||
|
||||
srand 42
|
||||
expected = %w(test_test1 test_test2 test_test3)
|
||||
max = expected.size
|
||||
expected = expected.sort_by { rand(max) }
|
||||
|
||||
srand 42
|
||||
result = sample_test_case.test_methods
|
||||
|
||||
assert_equal expected, result
|
||||
end
|
||||
|
||||
def test_refute
|
||||
@assertion_count = 2
|
||||
|
||||
@tc.assert_equal false, @tc.refute(false), "returns false on success"
|
||||
end
|
||||
|
||||
def test_refute_empty
|
||||
@assertion_count = 2
|
||||
|
||||
@tc.refute_empty [1]
|
||||
end
|
||||
|
||||
def test_refute_empty_triggered
|
||||
@assertion_count = 2
|
||||
|
||||
util_assert_triggered "Expected [] to not be empty." do
|
||||
@tc.refute_empty []
|
||||
end
|
||||
end
|
||||
|
||||
def test_refute_equal
|
||||
@tc.refute_equal "blah", "yay"
|
||||
end
|
||||
|
||||
def test_refute_equal_triggered
|
||||
util_assert_triggered 'Expected "blah" to not be equal to "blah".' do
|
||||
@tc.refute_equal "blah", "blah"
|
||||
end
|
||||
end
|
||||
|
||||
def test_refute_in_delta
|
||||
@tc.refute_in_delta 0.0, 1.0 / 1000, 0.000001
|
||||
end
|
||||
|
||||
def test_refute_in_delta_triggered
|
||||
util_assert_triggered 'Expected 0.0 - 0.001 (0.001) to not be < 0.1.' do
|
||||
@tc.refute_in_delta 0.0, 1.0 / 1000, 0.1
|
||||
end
|
||||
end
|
||||
|
||||
def test_refute_in_epsilon
|
||||
@tc.refute_in_epsilon 10000, 9990
|
||||
end
|
||||
|
||||
def test_refute_in_epsilon_triggered
|
||||
util_assert_triggered 'Expected 10000 - 9991 (9) to not be < 10.0.' do
|
||||
@tc.refute_in_epsilon 10000, 9991
|
||||
fail
|
||||
end
|
||||
end
|
||||
|
||||
def test_refute_includes
|
||||
@assertion_count = 2
|
||||
|
||||
@tc.refute_includes [true], false
|
||||
end
|
||||
|
||||
def test_refute_includes_triggered
|
||||
@assertion_count = 4
|
||||
|
||||
e = @tc.assert_raises Mini::Assertion do
|
||||
@tc.refute_includes [true], true
|
||||
end
|
||||
|
||||
expected = "Expected [true] to not include true."
|
||||
assert_equal expected, e.message
|
||||
end
|
||||
|
||||
def test_refute_instance_of
|
||||
@tc.refute_instance_of Array, "blah"
|
||||
end
|
||||
|
||||
def test_refute_instance_of_triggered
|
||||
util_assert_triggered 'Expected "blah" to not be an instance of String.' do
|
||||
@tc.refute_instance_of String, "blah"
|
||||
end
|
||||
end
|
||||
|
||||
def test_refute_kind_of
|
||||
@tc.refute_kind_of Array, "blah"
|
||||
end
|
||||
|
||||
def test_refute_kind_of_triggered
|
||||
util_assert_triggered 'Expected "blah" to not be a kind of String.' do
|
||||
@tc.refute_kind_of String, "blah"
|
||||
end
|
||||
end
|
||||
|
||||
def test_refute_match
|
||||
@tc.refute_match "blah blah blah", /\d+/
|
||||
end
|
||||
|
||||
def test_refute_match_triggered
|
||||
util_assert_triggered 'Expected /\w+/ to not match "blah blah blah".' do
|
||||
@tc.refute_match "blah blah blah", /\w+/
|
||||
end
|
||||
end
|
||||
|
||||
def test_refute_nil
|
||||
@tc.refute_nil 42
|
||||
end
|
||||
|
||||
def test_refute_nil_triggered
|
||||
util_assert_triggered 'Expected nil to not be nil.' do
|
||||
@tc.refute_nil nil
|
||||
end
|
||||
end
|
||||
|
||||
def test_refute_operator
|
||||
@tc.refute_operator 2, :<, 1
|
||||
end
|
||||
|
||||
def test_refute_operator_triggered
|
||||
util_assert_triggered "Expected 2 to not be > 1." do
|
||||
@tc.refute_operator 2, :>, 1
|
||||
end
|
||||
end
|
||||
|
||||
def test_refute_respond_to
|
||||
@tc.refute_respond_to "blah", :rawr!
|
||||
end
|
||||
|
||||
def test_refute_respond_to_triggered
|
||||
util_assert_triggered 'Expected "blah" to not respond to empty?.' do
|
||||
@tc.refute_respond_to "blah", :empty?
|
||||
end
|
||||
end
|
||||
|
||||
def test_refute_same
|
||||
@tc.refute_same 1, 2
|
||||
end
|
||||
|
||||
# TODO: "with id <id>" crap from assertions.rb
|
||||
def test_refute_same_triggered
|
||||
util_assert_triggered 'Expected 1 to not be the same as 1.' do
|
||||
@tc.refute_same 1, 1
|
||||
end
|
||||
end
|
||||
|
||||
def test_skip
|
||||
@assertion_count = 0
|
||||
|
||||
util_assert_triggered "haha!", Mini::Skip do
|
||||
@tc.skip "haha!"
|
||||
end
|
||||
end
|
||||
|
||||
def util_assert_triggered expected, klass = Mini::Assertion
|
||||
e = assert_raises(klass) do
|
||||
yield
|
||||
end
|
||||
|
||||
msg = e.message.sub(/(---Backtrace---).*/m, '\1')
|
||||
msg.gsub!(/\(0x[0-9a-f]+\)/, '(0xXXX)')
|
||||
|
||||
assert_equal expected, msg
|
||||
end
|
||||
|
||||
if ENV['DEPRECATED'] then
|
||||
require 'test/unit/assertions'
|
||||
def test_assert_nothing_raised
|
||||
@tc.assert_nothing_raised do
|
||||
# do nothing
|
||||
end
|
||||
end
|
||||
|
||||
def test_assert_nothing_raised_triggered
|
||||
expected = 'Exception raised:
|
||||
Class: <RuntimeError>
|
||||
Message: <"oops!">
|
||||
---Backtrace---'
|
||||
|
||||
util_assert_triggered expected do
|
||||
@tc.assert_nothing_raised do
|
||||
raise "oops!"
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
Loading…
Reference in New Issue