mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
e4b16eff50
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31887 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
314 lines
8.7 KiB
Ruby
314 lines
8.7 KiB
Ruby
######################################################################
|
|
# This file is imported from the minitest project.
|
|
# DO NOT make modifications in this repo. They _will_ be reverted!
|
|
# File a patch instead and assign it to Ryan Davis.
|
|
######################################################################
|
|
|
|
require 'minitest/spec'
|
|
require 'stringio'
|
|
|
|
MiniTest::Unit.autorun
|
|
|
|
describe MiniTest::Spec do
|
|
before do
|
|
@assertion_count = 4
|
|
end
|
|
|
|
after do
|
|
self._assertions.must_equal @assertion_count
|
|
end
|
|
|
|
# TODO: figure out how the hell to write a test for this
|
|
# it "will skip if there is no block"
|
|
|
|
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_silent
|
|
must_be_within_delta
|
|
must_be_within_epsilon
|
|
must_equal
|
|
must_include
|
|
must_match
|
|
must_output
|
|
must_raise
|
|
must_respond_to
|
|
must_send
|
|
must_throw)
|
|
|
|
bad = %w[not raise throw send output be_silent]
|
|
|
|
expected_wonts = expected_musts.map { |m| m.sub(/^must/, 'wont') }
|
|
expected_wonts.reject! { |m| m =~ /wont_#{Regexp.union(*bad)}/ }
|
|
|
|
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 MiniTest::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 MiniTest::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 MiniTest::Assertion
|
|
end
|
|
|
|
it "needs to verify kinds of objects" do
|
|
@assertion_count = 6
|
|
|
|
(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 MiniTest::Assertion
|
|
end
|
|
|
|
it "needs to verify regexp matches" do
|
|
@assertion_count = 6
|
|
|
|
"blah".must_match(/\w+/).must_equal true
|
|
proc { "blah".must_match(/\d+/) }.must_raise MiniTest::Assertion
|
|
end
|
|
|
|
it "needs to verify nil" do
|
|
nil.must_be_nil.must_equal true
|
|
proc { 42.must_be_nil }.must_raise MiniTest::Assertion
|
|
end
|
|
|
|
it "needs to verify using any operator" do
|
|
41.must_be(:<, 42).must_equal true
|
|
proc { 42.must_be(:<, 41) }.must_raise MiniTest::Assertion
|
|
end
|
|
|
|
it "needs to catch an expected exception" do
|
|
@assertion_count = 2
|
|
|
|
proc { raise "blah" }.must_raise RuntimeError
|
|
proc { raise MiniTest::Assertion }.must_raise MiniTest::Assertion
|
|
end
|
|
|
|
it "needs to catch an unexpected exception" do
|
|
@assertion_count = 2
|
|
|
|
proc {
|
|
proc { raise MiniTest::Assertion }.must_raise(RuntimeError)
|
|
}.must_raise MiniTest::Assertion
|
|
end
|
|
|
|
it "needs raise if an expected exception is not raised" do
|
|
@assertion_count = 2
|
|
|
|
proc { proc { 42 }.must_raise(RuntimeError) }.must_raise MiniTest::Assertion
|
|
end
|
|
|
|
it "needs to be able to catch a MiniTest::Assertion exception" do
|
|
@assertion_count = 2
|
|
|
|
proc { 1.wont_equal 1 }.must_raise MiniTest::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 MiniTest::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 MiniTest::Assertion
|
|
end
|
|
|
|
it "needs to verify throw" do
|
|
@assertion_count = 6
|
|
|
|
proc { throw :blah }.must_throw(:blah).must_equal true
|
|
proc { proc { }.must_throw(:blah) }.must_raise MiniTest::Assertion
|
|
proc { proc { throw :xxx }.must_throw(:blah) }.must_raise MiniTest::Assertion
|
|
end
|
|
|
|
it "needs to verify inequality" do
|
|
42.wont_equal(6 * 9).must_equal false
|
|
proc { 1.wont_equal 1 }.must_raise MiniTest::Assertion
|
|
end
|
|
|
|
it "needs to verify mismatch" do
|
|
@assertion_count = 6
|
|
"blah".wont_match(/\d+/).must_equal false
|
|
proc { "blah".wont_match(/\w+/) }.must_raise MiniTest::Assertion
|
|
end
|
|
|
|
it "needs to verify non-nil" do
|
|
42.wont_be_nil.must_equal false
|
|
proc { nil.wont_be_nil }.must_raise MiniTest::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 MiniTest::Assertion
|
|
end
|
|
|
|
it "needs to verify output in stdout" do
|
|
proc { print "blah" }.must_output("blah").must_equal true
|
|
|
|
proc {
|
|
proc { print "xxx" }.must_output("blah")
|
|
}.must_raise MiniTest::Assertion
|
|
end
|
|
|
|
it "needs to verify output in stderr" do
|
|
proc { $stderr.print "blah" }.must_output(nil, "blah").must_equal true
|
|
|
|
proc {
|
|
proc { $stderr.print "xxx" }.must_output(nil, "blah")
|
|
}.must_raise MiniTest::Assertion
|
|
end
|
|
|
|
it "needs to ensure silence" do
|
|
@assertion_count = 5
|
|
|
|
proc { }.must_be_silent.must_equal true
|
|
|
|
proc {
|
|
proc { print "xxx" }.must_be_silent
|
|
}.must_raise MiniTest::Assertion
|
|
end
|
|
|
|
it "needs to be sensible about must_include order" do
|
|
@assertion_count = 6
|
|
[1, 2, 3].must_include(2).must_equal true
|
|
proc { [1, 2, 3].must_include 5 }.must_raise MiniTest::Assertion
|
|
end
|
|
|
|
it "needs to be sensible about wont_include order" do
|
|
@assertion_count = 6
|
|
[1, 2, 3].wont_include(5).must_equal false
|
|
proc { [1, 2, 3].wont_include 2 }.must_raise MiniTest::Assertion
|
|
end
|
|
end
|
|
|
|
class TestMeta < MiniTest::Unit::TestCase
|
|
def test_setup
|
|
srand 42
|
|
MiniTest::Unit::TestCase.reset
|
|
end
|
|
|
|
def util_structure
|
|
x = 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
|
|
end
|
|
end
|
|
end
|
|
|
|
return x, y, z, before_list, after_list
|
|
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_methods = %w(setup teardown test_0001_inner_it)
|
|
|
|
assert_equal top_methods, x.instance_methods(false).sort.map {|o| o.to_s }
|
|
assert_equal inner_methods, y.instance_methods(false).sort.map {|o| o.to_s }
|
|
assert_equal inner_methods, z.instance_methods(false).sort.map {|o| o.to_s }
|
|
end
|
|
|
|
def test_setup_teardown_behavior
|
|
_, _, z, before_list, after_list = util_structure
|
|
|
|
tc = z.new(nil)
|
|
tc.setup
|
|
tc.teardown
|
|
|
|
assert_equal [1, 2, 3], before_list
|
|
assert_equal [3, 2, 1], after_list
|
|
end
|
|
|
|
def test_children
|
|
MiniTest::Spec.children.clear
|
|
|
|
x = 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_describe_first_structure
|
|
x = 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 ['test_0001_top_level_it'],
|
|
x.instance_methods.grep(/^test/).map {|o| o.to_s}
|
|
assert_equal [], y.instance_methods.grep(/^test/)
|
|
assert_equal [], z.instance_methods.grep(/^test/)
|
|
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
|