1071 lines
27 KiB
Ruby
1071 lines
27 KiB
Ruby
# encoding: utf-8
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require "minitest/metametameta"
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require "stringio"
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class MiniSpecA < Minitest::Spec; end
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class MiniSpecB < Minitest::Test; extend Minitest::Spec::DSL; end
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class MiniSpecC < MiniSpecB; end
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class NamedExampleA < MiniSpecA; end
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class NamedExampleB < MiniSpecB; end
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class NamedExampleC < MiniSpecC; end
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class ExampleA; end
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class ExampleB < ExampleA; end
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describe Minitest::Spec do
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# helps to deal with 2.4 deprecation of Fixnum for Integer
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Int = 1.class
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# do not parallelize this suite... it just can"t handle it.
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def assert_triggered expected = "blah", klass = Minitest::Assertion
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@assertion_count += 1
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e = assert_raises(klass) do
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yield
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end
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msg = e.message.sub(/(---Backtrace---).*/m, '\1')
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msg.gsub!(/\(oid=[-0-9]+\)/, "(oid=N)")
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msg.gsub!(/(\d\.\d{6})\d+/, '\1xxx') # normalize: ruby version, impl, platform
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msg.gsub!(/:0x[Xa-fA-F0-9]{4,}[ @].+?>/, ":0xXXXXXX@PATH>")
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if expected
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@assertion_count += 1
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case expected
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when String then
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assert_equal expected, msg
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when Regexp then
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@assertion_count += 1
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assert_match expected, msg
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else
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flunk "Unknown: #{expected.inspect}"
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end
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end
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end
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def assert_success spec
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assert_equal true, spec
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end
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before do
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@assertion_count = 4
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end
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after do
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_(self.assertions).must_equal @assertion_count if passed? and not skipped?
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end
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it "needs to be able to catch a Minitest::Assertion exception" do
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@assertion_count = 1
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assert_triggered "Expected 1 to not be equal to 1." do
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_(1).wont_equal 1
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end
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end
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it "needs to check for file existence" do
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@assertion_count = 3
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assert_success _(__FILE__).path_must_exist
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assert_triggered "Expected path 'blah' to exist." do
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_("blah").path_must_exist
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end
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end
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it "needs to check for file non-existence" do
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@assertion_count = 3
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assert_success _("blah").path_wont_exist
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assert_triggered "Expected path '#{__FILE__}' to not exist." do
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_(__FILE__).path_wont_exist
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end
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end
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it "needs to be sensible about must_include order" do
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@assertion_count += 3 # must_include is 2 assertions
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assert_success _([1, 2, 3]).must_include(2)
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assert_triggered "Expected [1, 2, 3] to include 5." do
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_([1, 2, 3]).must_include 5
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end
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assert_triggered "msg.\nExpected [1, 2, 3] to include 5." do
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_([1, 2, 3]).must_include 5, "msg"
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end
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end
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it "needs to be sensible about wont_include order" do
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@assertion_count += 3 # wont_include is 2 assertions
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assert_success _([1, 2, 3]).wont_include(5)
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assert_triggered "Expected [1, 2, 3] to not include 2." do
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_([1, 2, 3]).wont_include 2
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end
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assert_triggered "msg.\nExpected [1, 2, 3] to not include 2." do
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_([1, 2, 3]).wont_include 2, "msg"
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end
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end
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it "needs to catch an expected exception" do
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@assertion_count = 2
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expect { raise "blah" }.must_raise RuntimeError
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expect { raise Minitest::Assertion }.must_raise Minitest::Assertion
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end
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it "needs to catch an unexpected exception" do
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@assertion_count -= 2 # no positive
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msg = <<-EOM.gsub(/^ {6}/, "").chomp
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[RuntimeError] exception expected, not
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Class: <StandardError>
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Message: <"woot">
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---Backtrace---
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EOM
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assert_triggered msg do
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expect { raise StandardError, "woot" }.must_raise RuntimeError
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end
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assert_triggered "msg.\n#{msg}" do
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expect { raise StandardError, "woot" }.must_raise RuntimeError, "msg"
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end
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end
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it "needs to ensure silence" do
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@assertion_count -= 1 # no msg
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@assertion_count += 2 # assert_output is 2 assertions
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assert_success expect {}.must_be_silent
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assert_triggered "In stdout.\nExpected: \"\"\n Actual: \"xxx\"" do
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expect { print "xxx" }.must_be_silent
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end
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end
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it "needs to have all methods named well" do
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skip "N/A" if ENV["MT_NO_EXPECTATIONS"]
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@assertion_count = 2
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methods = Minitest::Expectations.public_instance_methods.grep(/must|wont/)
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methods.map!(&:to_s) if Symbol === methods.first
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musts, wonts = methods.sort.partition { |m| m =~ /must/ }
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expected_musts = %w[must_be
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must_be_close_to
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must_be_empty
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must_be_instance_of
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must_be_kind_of
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must_be_nil
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must_be_same_as
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must_be_silent
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must_be_within_delta
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must_be_within_epsilon
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must_equal
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must_include
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must_match
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must_output
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must_raise
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must_respond_to
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must_throw
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path_must_exist]
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bad = %w[not raise throw send output be_silent]
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expected_wonts = expected_musts.map { |m| m.sub(/must/, "wont") }.sort
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expected_wonts.reject! { |m| m =~ /wont_#{Regexp.union(*bad)}/ }
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_(musts).must_equal expected_musts
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_(wonts).must_equal expected_wonts
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end
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it "needs to raise if an expected exception is not raised" do
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@assertion_count -= 2 # no positive test
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assert_triggered "RuntimeError expected but nothing was raised." do
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expect { 42 }.must_raise RuntimeError
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end
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assert_triggered "msg.\nRuntimeError expected but nothing was raised." do
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expect { 42 }.must_raise RuntimeError, "msg"
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end
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end
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it "needs to verify binary messages" do
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assert_success _(42).wont_be(:<, 24)
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assert_triggered "Expected 24 to not be < 42." do
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_(24).wont_be :<, 42
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end
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assert_triggered "msg.\nExpected 24 to not be < 42." do
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_(24).wont_be :<, 42, "msg"
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end
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end
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it "needs to verify emptyness" do
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@assertion_count += 3 # empty is 2 assertions
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assert_success _([]).must_be_empty
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assert_triggered "Expected [42] to be empty." do
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_([42]).must_be_empty
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end
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assert_triggered "msg.\nExpected [42] to be empty." do
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_([42]).must_be_empty "msg"
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end
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end
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it "needs to verify equality" do
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@assertion_count += 1
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assert_success _(6 * 7).must_equal(42)
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assert_triggered "Expected: 42\n Actual: 54" do
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_(6 * 9).must_equal 42
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end
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assert_triggered "msg.\nExpected: 42\n Actual: 54" do
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_(6 * 9).must_equal 42, "msg"
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end
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assert_triggered(/^-42\n\+#<Proc:0xXXXXXX[ @]PATH>\n/) do
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_(proc { 42 }).must_equal 42 # proc isn't called, so expectation fails
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end
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end
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it "needs to warn on equality with nil" do
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@assertion_count += 1 # extra test
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out, err = capture_io do
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assert_success _(nil).must_equal(nil)
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end
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exp = "DEPRECATED: Use assert_nil if expecting nil from #{__FILE__}:#{__LINE__-3}. " \
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"This will fail in Minitest 6.\n"
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exp = "" if $-w.nil?
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assert_empty out
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assert_equal exp, err
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end
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it "needs to verify floats outside a delta" do
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@assertion_count += 1 # extra test
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assert_success _(24).wont_be_close_to(42)
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assert_triggered "Expected |42 - 42.0| (0.0) to not be <= 0.001." do
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_(6 * 7.0).wont_be_close_to 42
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end
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x = "1.0e-05"
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assert_triggered "Expected |42 - 42.0| (0.0) to not be <= #{x}." do
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_(6 * 7.0).wont_be_close_to 42, 0.00001
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end
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assert_triggered "msg.\nExpected |42 - 42.0| (0.0) to not be <= #{x}." do
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_(6 * 7.0).wont_be_close_to 42, 0.00001, "msg"
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end
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end
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it "needs to verify floats outside an epsilon" do
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@assertion_count += 1 # extra test
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assert_success _(24).wont_be_within_epsilon(42)
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x = "0.042"
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assert_triggered "Expected |42 - 42.0| (0.0) to not be <= #{x}." do
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_(6 * 7.0).wont_be_within_epsilon 42
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end
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x = "0.00042"
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assert_triggered "Expected |42 - 42.0| (0.0) to not be <= #{x}." do
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_(6 * 7.0).wont_be_within_epsilon 42, 0.00001
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end
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assert_triggered "msg.\nExpected |42 - 42.0| (0.0) to not be <= #{x}." do
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_(6 * 7.0).wont_be_within_epsilon 42, 0.00001, "msg"
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end
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end
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it "needs to verify floats within a delta" do
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@assertion_count += 1 # extra test
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assert_success _(6.0 * 7).must_be_close_to(42.0)
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assert_triggered "Expected |0.0 - 0.01| (0.01) to be <= 0.001." do
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_(1.0 / 100).must_be_close_to 0.0
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end
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x = "1.0e-06"
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assert_triggered "Expected |0.0 - 0.001| (0.001) to be <= #{x}." do
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_(1.0 / 1000).must_be_close_to 0.0, 0.000001
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end
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assert_triggered "msg.\nExpected |0.0 - 0.001| (0.001) to be <= #{x}." do
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_(1.0 / 1000).must_be_close_to 0.0, 0.000001, "msg"
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end
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end
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it "needs to verify floats within an epsilon" do
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@assertion_count += 1 # extra test
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assert_success _(6.0 * 7).must_be_within_epsilon(42.0)
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assert_triggered "Expected |0.0 - 0.01| (0.01) to be <= 0.0." do
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_(1.0 / 100).must_be_within_epsilon 0.0
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end
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assert_triggered "Expected |0.0 - 0.001| (0.001) to be <= 0.0." do
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_(1.0 / 1000).must_be_within_epsilon 0.0, 0.000001
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end
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assert_triggered "msg.\nExpected |0.0 - 0.001| (0.001) to be <= 0.0." do
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_(1.0 / 1000).must_be_within_epsilon 0.0, 0.000001, "msg"
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end
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end
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it "needs to verify identity" do
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assert_success _(1).must_be_same_as(1)
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assert_triggered "Expected 1 (oid=N) to be the same as 2 (oid=N)." do
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_(1).must_be_same_as 2
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end
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assert_triggered "msg.\nExpected 1 (oid=N) to be the same as 2 (oid=N)." do
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_(1).must_be_same_as 2, "msg"
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end
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end
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it "needs to verify inequality" do
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@assertion_count += 2
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assert_success _(42).wont_equal(6 * 9)
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assert_success _(proc {}).wont_equal(42)
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assert_triggered "Expected 1 to not be equal to 1." do
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_(1).wont_equal 1
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end
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assert_triggered "msg.\nExpected 1 to not be equal to 1." do
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_(1).wont_equal 1, "msg"
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end
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end
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it "needs to verify instances of a class" do
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assert_success _(42).wont_be_instance_of(String)
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assert_triggered "Expected 42 to not be a kind of #{Int.name}." do
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_(42).wont_be_kind_of Int
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end
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assert_triggered "msg.\nExpected 42 to not be an instance of #{Int.name}." do
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_(42).wont_be_instance_of Int, "msg"
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end
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end
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it "needs to verify kinds of a class" do
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@assertion_count += 2
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assert_success _(42).wont_be_kind_of(String)
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assert_success _(proc {}).wont_be_kind_of(String)
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assert_triggered "Expected 42 to not be a kind of #{Int.name}." do
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_(42).wont_be_kind_of Int
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end
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assert_triggered "msg.\nExpected 42 to not be a kind of #{Int.name}." do
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_(42).wont_be_kind_of Int, "msg"
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end
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end
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it "needs to verify kinds of objects" do
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@assertion_count += 3 # extra test
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assert_success _(6 * 7).must_be_kind_of(Int)
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assert_success _(6 * 7).must_be_kind_of(Numeric)
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assert_triggered "Expected 42 to be a kind of String, not #{Int.name}." do
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_(6 * 7).must_be_kind_of String
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end
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assert_triggered "msg.\nExpected 42 to be a kind of String, not #{Int.name}." do
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_(6 * 7).must_be_kind_of String, "msg"
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end
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exp = "Expected #<Proc:0xXXXXXX@PATH> to be a kind of String, not Proc."
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assert_triggered exp do
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_(proc {}).must_be_kind_of String
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end
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end
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it "needs to verify mismatch" do
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@assertion_count += 3 # match is 2
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assert_success _("blah").wont_match(/\d+/)
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assert_triggered "Expected /\\w+/ to not match \"blah\"." do
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_("blah").wont_match(/\w+/)
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end
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assert_triggered "msg.\nExpected /\\w+/ to not match \"blah\"." do
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_("blah").wont_match(/\w+/, "msg")
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end
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end
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it "needs to verify nil" do
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assert_success _(nil).must_be_nil
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assert_triggered "Expected 42 to be nil." do
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_(42).must_be_nil
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end
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assert_triggered "msg.\nExpected 42 to be nil." do
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_(42).must_be_nil "msg"
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end
|
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end
|
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|
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it "needs to verify non-emptyness" do
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@assertion_count += 3 # empty is 2 assertions
|
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assert_success _(["some item"]).wont_be_empty
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|
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assert_triggered "Expected [] to not be empty." do
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_([]).wont_be_empty
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end
|
||
|
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assert_triggered "msg.\nExpected [] to not be empty." do
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_([]).wont_be_empty "msg"
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end
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||
end
|
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|
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it "needs to verify non-identity" do
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assert_success _(1).wont_be_same_as(2)
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||
|
||
assert_triggered "Expected 1 (oid=N) to not be the same as 1 (oid=N)." do
|
||
_(1).wont_be_same_as 1
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||
end
|
||
|
||
assert_triggered "msg.\nExpected 1 (oid=N) to not be the same as 1 (oid=N)." do
|
||
_(1).wont_be_same_as 1, "msg"
|
||
end
|
||
end
|
||
|
||
it "needs to verify non-nil" do
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||
assert_success _(42).wont_be_nil
|
||
|
||
assert_triggered "Expected nil to not be nil." do
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||
_(nil).wont_be_nil
|
||
end
|
||
|
||
assert_triggered "msg.\nExpected nil to not be nil." do
|
||
_(nil).wont_be_nil "msg"
|
||
end
|
||
end
|
||
|
||
it "needs to verify objects not responding to a message" do
|
||
assert_success _("").wont_respond_to(:woot!)
|
||
|
||
assert_triggered "Expected \"\" to not respond to to_s." do
|
||
_("").wont_respond_to :to_s
|
||
end
|
||
|
||
assert_triggered "msg.\nExpected \"\" to not respond to to_s." do
|
||
_("").wont_respond_to :to_s, "msg"
|
||
end
|
||
end
|
||
|
||
it "needs to verify output in stderr" do
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||
@assertion_count -= 1 # no msg
|
||
|
||
assert_success expect { $stderr.print "blah" }.must_output(nil, "blah")
|
||
|
||
assert_triggered "In stderr.\nExpected: \"blah\"\n Actual: \"xxx\"" do
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||
expect { $stderr.print "xxx" }.must_output(nil, "blah")
|
||
end
|
||
end
|
||
|
||
it "needs to verify output in stdout" do
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@assertion_count -= 1 # no msg
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||
|
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assert_success expect { print "blah" }.must_output("blah")
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||
|
||
assert_triggered "In stdout.\nExpected: \"blah\"\n Actual: \"xxx\"" do
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||
expect { print "xxx" }.must_output("blah")
|
||
end
|
||
end
|
||
|
||
it "needs to verify regexp matches" do
|
||
@assertion_count += 3 # must_match is 2 assertions
|
||
|
||
assert_kind_of MatchData, _("blah").must_match(/\w+/)
|
||
|
||
assert_triggered "Expected /\\d+/ to match \"blah\"." do
|
||
_("blah").must_match(/\d+/)
|
||
end
|
||
|
||
assert_triggered "msg.\nExpected /\\d+/ to match \"blah\"." do
|
||
_("blah").must_match(/\d+/, "msg")
|
||
end
|
||
end
|
||
|
||
describe "expect" do
|
||
before do
|
||
@assertion_count -= 3
|
||
end
|
||
|
||
it "can use expect" do
|
||
_(1 + 1).must_equal 2
|
||
end
|
||
|
||
it "can use expect with a lambda" do
|
||
_ { raise "blah" }.must_raise RuntimeError
|
||
end
|
||
|
||
it "can use expect in a thread" do
|
||
Thread.new { _(1 + 1).must_equal 2 }.join
|
||
end
|
||
|
||
it "can NOT use must_equal in a thread. It must use expect in a thread" do
|
||
skip "N/A" if ENV["MT_NO_EXPECTATIONS"]
|
||
assert_raises RuntimeError do
|
||
capture_io do
|
||
Thread.new { (1 + 1).must_equal 2 }.join
|
||
end
|
||
end
|
||
end
|
||
|
||
it "fails gracefully when expectation used outside of `it`" do
|
||
skip "N/A" if ENV["MT_NO_EXPECTATIONS"]
|
||
|
||
@assertion_count += 1
|
||
|
||
e = assert_raises RuntimeError do
|
||
capture_io do
|
||
Thread.new { # forces ctx to be nil
|
||
describe("woot") do
|
||
(1 + 1).must_equal 2
|
||
end
|
||
}.join
|
||
end
|
||
end
|
||
|
||
assert_equal "Calling #must_equal outside of test.", e.message
|
||
end
|
||
|
||
it "deprecates expectation used without _" do
|
||
skip "N/A" if ENV["MT_NO_EXPECTATIONS"]
|
||
|
||
@assertion_count += 3
|
||
|
||
exp = /DEPRECATED: global use of must_equal from/
|
||
|
||
assert_output "", exp do
|
||
(1 + 1).must_equal 2
|
||
end
|
||
end
|
||
|
||
# https://github.com/seattlerb/minitest/issues/837
|
||
# https://github.com/rails/rails/pull/39304
|
||
it "deprecates expectation used without _ with empty backtrace_filter" do
|
||
skip "N/A" if ENV["MT_NO_EXPECTATIONS"]
|
||
|
||
@assertion_count += 3
|
||
|
||
exp = /DEPRECATED: global use of must_equal from/
|
||
|
||
with_empty_backtrace_filter do
|
||
assert_output "", exp do
|
||
(1 + 1).must_equal 2
|
||
end
|
||
end
|
||
end
|
||
end
|
||
|
||
it "needs to verify throw" do
|
||
@assertion_count += 4 # 2 extra tests
|
||
|
||
assert_nil expect { throw :blah }.must_throw(:blah)
|
||
assert_equal 42, expect { throw :blah, 42 }.must_throw(:blah)
|
||
|
||
assert_triggered "Expected :blah to have been thrown." do
|
||
expect {}.must_throw :blah
|
||
end
|
||
|
||
assert_triggered "Expected :blah to have been thrown, not :xxx." do
|
||
expect { throw :xxx }.must_throw :blah
|
||
end
|
||
|
||
assert_triggered "msg.\nExpected :blah to have been thrown." do
|
||
expect {}.must_throw :blah, "msg"
|
||
end
|
||
|
||
assert_triggered "msg.\nExpected :blah to have been thrown, not :xxx." do
|
||
expect { throw :xxx }.must_throw :blah, "msg"
|
||
end
|
||
end
|
||
|
||
it "needs to verify types of objects" do
|
||
assert_success _(6 * 7).must_be_instance_of(Int)
|
||
|
||
exp = "Expected 42 to be an instance of String, not #{Int.name}."
|
||
|
||
assert_triggered exp do
|
||
_(6 * 7).must_be_instance_of String
|
||
end
|
||
|
||
assert_triggered "msg.\n#{exp}" do
|
||
_(6 * 7).must_be_instance_of String, "msg"
|
||
end
|
||
end
|
||
|
||
it "needs to verify using any (negative) predicate" do
|
||
@assertion_count -= 1 # doesn"t take a message
|
||
|
||
assert_success _("blah").wont_be(:empty?)
|
||
|
||
assert_triggered "Expected \"\" to not be empty?." do
|
||
_("").wont_be :empty?
|
||
end
|
||
end
|
||
|
||
it "needs to verify using any binary operator" do
|
||
@assertion_count -= 1 # no msg
|
||
|
||
assert_success _(41).must_be(:<, 42)
|
||
|
||
assert_triggered "Expected 42 to be < 41." do
|
||
_(42).must_be(:<, 41)
|
||
end
|
||
end
|
||
|
||
it "needs to verify using any predicate" do
|
||
@assertion_count -= 1 # no msg
|
||
|
||
assert_success _("").must_be(:empty?)
|
||
|
||
assert_triggered "Expected \"blah\" to be empty?." do
|
||
_("blah").must_be :empty?
|
||
end
|
||
end
|
||
|
||
it "needs to verify using respond_to" do
|
||
assert_success _(42).must_respond_to(:+)
|
||
|
||
assert_triggered "Expected 42 (#{Int.name}) to respond to #clear." do
|
||
_(42).must_respond_to :clear
|
||
end
|
||
|
||
assert_triggered "msg.\nExpected 42 (#{Int.name}) to respond to #clear." do
|
||
_(42).must_respond_to :clear, "msg"
|
||
end
|
||
end
|
||
end
|
||
|
||
describe Minitest::Spec, :let do
|
||
i_suck_and_my_tests_are_order_dependent!
|
||
|
||
def _count
|
||
$let_count ||= 0
|
||
end
|
||
|
||
let :count do
|
||
$let_count += 1
|
||
$let_count
|
||
end
|
||
|
||
it "is evaluated once per example" do
|
||
_(_count).must_equal 0
|
||
|
||
_(count).must_equal 1
|
||
_(count).must_equal 1
|
||
|
||
_(_count).must_equal 1
|
||
end
|
||
|
||
it "is REALLY evaluated once per example" do
|
||
_(_count).must_equal 1
|
||
|
||
_(count).must_equal 2
|
||
_(count).must_equal 2
|
||
|
||
_(_count).must_equal 2
|
||
end
|
||
|
||
it 'raises an error if the name begins with "test"' do
|
||
expect { self.class.let(:test_value) { true } }.must_raise ArgumentError
|
||
end
|
||
|
||
it "raises an error if the name shadows a normal instance method" do
|
||
expect { self.class.let(:message) { true } }.must_raise ArgumentError
|
||
end
|
||
|
||
it "doesn't raise an error if it is just another let" do
|
||
v = proc do
|
||
describe :outer do
|
||
let(:bar)
|
||
describe :inner do
|
||
let(:bar)
|
||
end
|
||
end
|
||
:good
|
||
end.call
|
||
_(v).must_equal :good
|
||
end
|
||
|
||
it "procs come after dont_flip" do
|
||
p = proc {}
|
||
assert_respond_to p, :call
|
||
_(p).must_respond_to :call
|
||
end
|
||
end
|
||
|
||
describe Minitest::Spec, :subject do
|
||
attr_reader :subject_evaluation_count
|
||
|
||
subject do
|
||
@subject_evaluation_count ||= 0
|
||
@subject_evaluation_count += 1
|
||
@subject_evaluation_count
|
||
end
|
||
|
||
it "is evaluated once per example" do
|
||
_(subject).must_equal 1
|
||
_(subject).must_equal 1
|
||
_(subject_evaluation_count).must_equal 1
|
||
end
|
||
end
|
||
|
||
class TestMetaStatic < Minitest::Test
|
||
def assert_method_count expected, klass
|
||
assert_equal expected, klass.public_instance_methods.grep(/^test_/).count
|
||
end
|
||
|
||
def test_children
|
||
Minitest::Spec.children.clear # prevents parallel run
|
||
|
||
y = z = nil
|
||
x = describe "top-level thingy" do
|
||
y = describe "first thingy" do end
|
||
|
||
it "top-level-it" do end
|
||
|
||
z = describe "second thingy" do end
|
||
end
|
||
|
||
assert_equal [x], Minitest::Spec.children
|
||
assert_equal [y, z], x.children
|
||
assert_equal [], y.children
|
||
assert_equal [], z.children
|
||
end
|
||
|
||
def test_it_wont_remove_existing_child_test_methods
|
||
Minitest::Spec.children.clear # prevents parallel run
|
||
|
||
inner = nil
|
||
outer = describe "outer" do
|
||
inner = describe "inner" do
|
||
it do
|
||
assert true
|
||
end
|
||
end
|
||
it do
|
||
assert true
|
||
end
|
||
end
|
||
|
||
assert_method_count 1, outer
|
||
assert_method_count 1, inner
|
||
end
|
||
|
||
def test_it_wont_add_test_methods_to_children
|
||
Minitest::Spec.children.clear # prevents parallel run
|
||
|
||
inner = nil
|
||
outer = describe "outer" do
|
||
inner = describe "inner" do end
|
||
it do
|
||
assert true
|
||
end
|
||
end
|
||
|
||
assert_method_count 1, outer
|
||
assert_method_count 0, inner
|
||
end
|
||
end
|
||
|
||
class TestMeta < MetaMetaMetaTestCase
|
||
# do not call parallelize_me! here because specs use register_spec_type globally
|
||
|
||
def assert_defined_methods expected, klass
|
||
assert_equal expected, klass.instance_methods(false).sort.map(&:to_s)
|
||
end
|
||
|
||
def util_structure
|
||
y = z = nil
|
||
before_list = []
|
||
after_list = []
|
||
x = describe "top-level thingy" do
|
||
before { before_list << 1 }
|
||
after { after_list << 1 }
|
||
|
||
it "top-level-it" do end
|
||
|
||
y = describe "inner thingy" do
|
||
before { before_list << 2 }
|
||
after { after_list << 2 }
|
||
it "inner-it" do end
|
||
|
||
z = describe "very inner thingy" do
|
||
before { before_list << 3 }
|
||
after { after_list << 3 }
|
||
it "inner-it" do end
|
||
|
||
it { } # ignore me
|
||
specify { } # anonymous it
|
||
end
|
||
end
|
||
end
|
||
|
||
return x, y, z, before_list, after_list
|
||
end
|
||
|
||
def test_register_spec_type
|
||
original_types = Minitest::Spec::TYPES.dup
|
||
|
||
assert_includes Minitest::Spec::TYPES, [//, Minitest::Spec]
|
||
|
||
Minitest::Spec.register_spec_type(/woot/, TestMeta)
|
||
|
||
p = lambda do |_| true end
|
||
Minitest::Spec.register_spec_type TestMeta, &p
|
||
|
||
keys = Minitest::Spec::TYPES.map(&:first)
|
||
|
||
assert_includes keys, /woot/
|
||
assert_includes keys, p
|
||
ensure
|
||
Minitest::Spec::TYPES.replace original_types
|
||
end
|
||
|
||
def test_spec_type
|
||
original_types = Minitest::Spec::TYPES.dup
|
||
|
||
Minitest::Spec.register_spec_type(/A$/, MiniSpecA)
|
||
Minitest::Spec.register_spec_type MiniSpecB do |desc|
|
||
desc.superclass == ExampleA
|
||
end
|
||
Minitest::Spec.register_spec_type MiniSpecC do |_desc, *addl|
|
||
addl.include? :woot
|
||
end
|
||
|
||
assert_equal MiniSpecA, Minitest::Spec.spec_type(ExampleA)
|
||
assert_equal MiniSpecB, Minitest::Spec.spec_type(ExampleB)
|
||
assert_equal MiniSpecC, Minitest::Spec.spec_type(ExampleB, :woot)
|
||
ensure
|
||
Minitest::Spec::TYPES.replace original_types
|
||
end
|
||
|
||
def test_bug_dsl_expectations
|
||
spec_class = Class.new MiniSpecB do
|
||
it "should work" do
|
||
_(0).must_equal 0
|
||
end
|
||
end
|
||
|
||
test_name = spec_class.instance_methods.sort.grep(/test_/).first
|
||
|
||
spec = spec_class.new test_name
|
||
|
||
result = spec.run
|
||
|
||
assert spec.passed?
|
||
assert result.passed?
|
||
assert_equal 1, result.assertions
|
||
end
|
||
|
||
def test_name
|
||
spec_a = describe ExampleA do; end
|
||
spec_b = describe ExampleB, :random_method do; end
|
||
spec_c = describe ExampleB, :random_method, :addl_context do; end
|
||
|
||
assert_equal "ExampleA", spec_a.name
|
||
assert_equal "ExampleB::random_method", spec_b.name
|
||
assert_equal "ExampleB::random_method::addl_context", spec_c.name
|
||
end
|
||
|
||
def test_name2
|
||
assert_equal "NamedExampleA", NamedExampleA.name
|
||
assert_equal "NamedExampleB", NamedExampleB.name
|
||
assert_equal "NamedExampleC", NamedExampleC.name
|
||
|
||
spec_a = describe ExampleA do; end
|
||
spec_b = describe ExampleB, :random_method do; end
|
||
|
||
assert_equal "ExampleA", spec_a.name
|
||
assert_equal "ExampleB::random_method", spec_b.name
|
||
end
|
||
|
||
def test_structure
|
||
x, y, z, * = util_structure
|
||
|
||
assert_equal "top-level thingy", x.to_s
|
||
assert_equal "top-level thingy::inner thingy", y.to_s
|
||
assert_equal "top-level thingy::inner thingy::very inner thingy", z.to_s
|
||
|
||
assert_equal "top-level thingy", x.desc
|
||
assert_equal "inner thingy", y.desc
|
||
assert_equal "very inner thingy", z.desc
|
||
|
||
top_methods = %w[setup teardown test_0001_top-level-it]
|
||
inner_methods1 = %w[setup teardown test_0001_inner-it]
|
||
inner_methods2 = inner_methods1 +
|
||
%w[test_0002_anonymous test_0003_anonymous]
|
||
|
||
assert_defined_methods top_methods, x
|
||
assert_defined_methods inner_methods1, y
|
||
assert_defined_methods inner_methods2, z
|
||
end
|
||
|
||
def test_structure_postfix_it
|
||
z = nil
|
||
y = describe "outer" do
|
||
# NOT here, below the inner-describe!
|
||
# it "inner-it" do end
|
||
|
||
z = describe "inner" do
|
||
it "inner-it" do end
|
||
end
|
||
|
||
# defined AFTER inner describe means we'll try to wipe out the inner-it
|
||
it "inner-it" do end
|
||
end
|
||
|
||
assert_defined_methods %w[test_0001_inner-it], y
|
||
assert_defined_methods %w[test_0001_inner-it], z
|
||
end
|
||
|
||
def test_setup_teardown_behavior
|
||
_, _, z, before_list, after_list = util_structure
|
||
|
||
@tu = z
|
||
|
||
run_tu_with_fresh_reporter
|
||
|
||
size = z.runnable_methods.size
|
||
assert_equal [1, 2, 3] * size, before_list
|
||
assert_equal [3, 2, 1] * size, after_list
|
||
end
|
||
|
||
def test_describe_first_structure
|
||
x1 = x2 = y = z = nil
|
||
x = describe "top-level thingy" do
|
||
y = describe "first thingy" do end
|
||
|
||
x1 = it "top level it" do end
|
||
x2 = it "не латинские &いった α, β, γ, δ, ε hello!!! world" do end
|
||
|
||
z = describe "second thingy" do end
|
||
end
|
||
|
||
test_methods = ["test_0001_top level it",
|
||
"test_0002_не латинские &いった α, β, γ, δ, ε hello!!! world",
|
||
].sort
|
||
|
||
assert_equal test_methods, [x1, x2]
|
||
assert_defined_methods test_methods, x
|
||
assert_defined_methods [], y
|
||
assert_defined_methods [], z
|
||
end
|
||
|
||
def test_structure_subclasses
|
||
z = nil
|
||
x = Class.new Minitest::Spec do
|
||
def xyz; end
|
||
end
|
||
y = Class.new x do
|
||
z = describe("inner") { }
|
||
end
|
||
|
||
assert_respond_to x.new(nil), "xyz"
|
||
assert_respond_to y.new(nil), "xyz"
|
||
assert_respond_to z.new(nil), "xyz"
|
||
end
|
||
end
|
||
|
||
class TestSpecInTestCase < MetaMetaMetaTestCase
|
||
def setup
|
||
super
|
||
|
||
Thread.current[:current_spec] = self
|
||
@tc = self
|
||
@assertion_count = 2
|
||
end
|
||
|
||
def assert_triggered expected, klass = Minitest::Assertion
|
||
@assertion_count += 1
|
||
|
||
e = assert_raises klass do
|
||
yield
|
||
end
|
||
|
||
msg = e.message.sub(/(---Backtrace---).*/m, "\1")
|
||
msg.gsub!(/\(oid=[-0-9]+\)/, "(oid=N)")
|
||
|
||
assert_equal expected, msg
|
||
end
|
||
|
||
def teardown
|
||
msg = "expected #{@assertion_count} assertions, not #{@tc.assertions}"
|
||
assert_equal @assertion_count, @tc.assertions, msg
|
||
end
|
||
|
||
def test_expectation
|
||
@tc.assert_equal true, _(1).must_equal(1)
|
||
end
|
||
|
||
def test_expectation_triggered
|
||
assert_triggered "Expected: 2\n Actual: 1" do
|
||
_(1).must_equal 2
|
||
end
|
||
end
|
||
|
||
include Minitest::Spec::DSL::InstanceMethods
|
||
|
||
def test_expectation_with_a_message
|
||
assert_triggered "woot.\nExpected: 2\n Actual: 1" do
|
||
_(1).must_equal 2, "woot"
|
||
end
|
||
end
|
||
end
|
||
|
||
class ValueMonadTest < Minitest::Test
|
||
attr_accessor :struct
|
||
|
||
def setup
|
||
@struct = { :_ => "a", :value => "b", :expect => "c" }
|
||
def @struct.method_missing k # think openstruct
|
||
self[k]
|
||
end
|
||
end
|
||
|
||
def test_value_monad_method
|
||
assert_equal "a", struct._
|
||
end
|
||
|
||
def test_value_monad_value_alias
|
||
assert_equal "b", struct.value
|
||
end
|
||
|
||
def test_value_monad_expect_alias
|
||
assert_equal "c", struct.expect
|
||
end
|
||
end
|