Add in-tree mspec and ruby/spec

* For easier modifications of ruby/spec by MRI developers.
* .gitignore: track changes under spec.
* spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec.
  These files can therefore be updated like any other file in MRI.
  Instructions are provided in spec/README.
  [Feature #13156] [ruby-core:79246]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 225 insertions, 0 deletions

diff --git a/spec/mspec/spec/matchers/base_spec.rb b/spec/mspec/spec/matchers/base_spec.rb
new file mode 100644
index 0000000000..cc13c29d1d
--- /dev/null
+++ b/spec/mspec/spec/matchers/base_spec.rb
@@ -0,0 +1,225 @@
+require 'spec_helper'
+require 'mspec/expectations/expectations'
+require 'mspec/matchers'
+require 'time'
+
+describe SpecPositiveOperatorMatcher, "== operator" do
+  it "raises an SpecExpectationNotMetError when expected == actual returns false" do
+    lambda {
+      SpecPositiveOperatorMatcher.new(1) == 2
+    }.should raise_error(SpecExpectationNotMetError)
+  end
+
+  it "provides a failure message that 'Expected x to equal y'" do
+    SpecExpectation.should_receive(:fail_with).with("Expected 1\n", "to equal 2\n")
+    SpecPositiveOperatorMatcher.new(1) == 2
+  end
+
+  it "does not raise an exception when expected == actual returns true" do
+    SpecPositiveOperatorMatcher.new(1) == 1
+  end
+end
+
+describe SpecPositiveOperatorMatcher, "=~ operator" do
+  it "raises an SpecExpectationNotMetError when expected =~ actual returns false" do
+    lambda {
+      SpecPositiveOperatorMatcher.new('real') =~ /fake/
+    }.should raise_error(SpecExpectationNotMetError)
+  end
+
+  it "provides a failure message that 'Expected \"x\" to match y'" do
+    SpecExpectation.should_receive(:fail_with).with(
+      "Expected \"real\"\n", "to match /fake/\n")
+    SpecPositiveOperatorMatcher.new('real') =~ /fake/
+  end
+
+  it "does not raise an exception when expected =~ actual returns true" do
+    SpecPositiveOperatorMatcher.new('real') =~ /real/
+  end
+end
+
+describe SpecPositiveOperatorMatcher, "> operator" do
+  it "raises an SpecExpectationNotMetError when expected > actual returns false" do
+    lambda {
+      SpecPositiveOperatorMatcher.new(4) > 5
+    }.should raise_error(SpecExpectationNotMetError)
+  end
+
+  it "provides a failure message that 'Expected x to be greater than y'" do
+    SpecExpectation.should_receive(:fail_with).with(
+      "Expected 4\n", "to be greater than 5\n")
+    SpecPositiveOperatorMatcher.new(4) > 5
+  end
+
+  it "does not raise an exception when expected > actual returns true" do
+    SpecPositiveOperatorMatcher.new(5) > 4
+  end
+end
+
+describe SpecPositiveOperatorMatcher, ">= operator" do
+  it "raises an SpecExpectationNotMetError when expected >= actual returns false" do
+    lambda {
+      SpecPositiveOperatorMatcher.new(4) >= 5
+    }.should raise_error(SpecExpectationNotMetError)
+  end
+
+  it "provides a failure message that 'Expected x to be greater than or equal to y'" do
+    SpecExpectation.should_receive(:fail_with).with(
+      "Expected 4\n", "to be greater than or equal to 5\n")
+    SpecPositiveOperatorMatcher.new(4) >= 5
+  end
+
+  it "does not raise an exception when expected > actual returns true" do
+    SpecPositiveOperatorMatcher.new(5) >= 4
+    SpecPositiveOperatorMatcher.new(5) >= 5
+  end
+end
+
+describe SpecPositiveOperatorMatcher, "< operater" do
+  it "raises an SpecExpectationNotMetError when expected < actual returns false" do
+    lambda {
+      SpecPositiveOperatorMatcher.new(5) < 4
+    }.should raise_error(SpecExpectationNotMetError)
+  end
+
+  it "provides a failure message that 'Expected x to be less than y'" do
+    SpecExpectation.should_receive(:fail_with).with("Expected 5\n", "to be less than 4\n")
+    SpecPositiveOperatorMatcher.new(5) < 4
+  end
+
+  it "does not raise an exception when expected < actual returns true" do
+    SpecPositiveOperatorMatcher.new(4) < 5
+  end
+end
+
+describe SpecPositiveOperatorMatcher, "<= operater" do
+  it "raises an SpecExpectationNotMetError when expected < actual returns false" do
+    lambda {
+      SpecPositiveOperatorMatcher.new(5) <= 4
+    }.should raise_error(SpecExpectationNotMetError)
+  end
+
+  it "provides a failure message that 'Expected x to be less than or equal to y'" do
+    SpecExpectation.should_receive(:fail_with).with(
+      "Expected 5\n", "to be less than or equal to 4\n")
+    SpecPositiveOperatorMatcher.new(5) <= 4
+  end
+
+  it "does not raise an exception when expected < actual returns true" do
+    SpecPositiveOperatorMatcher.new(4) <= 5
+    SpecPositiveOperatorMatcher.new(4) <= 4
+  end
+end
+
+describe SpecNegativeOperatorMatcher, "== operator" do
+  it "raises an SpecExpectationNotMetError when expected == actual returns true" do
+    lambda {
+      SpecNegativeOperatorMatcher.new(1) == 1
+    }.should raise_error(SpecExpectationNotMetError)
+  end
+
+  it "provides a failure message that 'Expected x not to equal y'" do
+    SpecExpectation.should_receive(:fail_with).with("Expected 1\n", "not to equal 1\n")
+    SpecNegativeOperatorMatcher.new(1) == 1
+  end
+
+  it "does not raise an exception when expected == actual returns false" do
+    SpecNegativeOperatorMatcher.new(1) == 2
+  end
+end
+
+describe SpecNegativeOperatorMatcher, "=~ operator" do
+  it "raises an SpecExpectationNotMetError when expected =~ actual returns true" do
+    lambda {
+      SpecNegativeOperatorMatcher.new('real') =~ /real/
+    }.should raise_error(SpecExpectationNotMetError)
+  end
+
+  it "provides a failure message that 'Expected \"x\" not to match /y/'" do
+    SpecExpectation.should_receive(:fail_with).with(
+      "Expected \"real\"\n", "not to match /real/\n")
+    SpecNegativeOperatorMatcher.new('real') =~ /real/
+  end
+
+  it "does not raise an exception when expected =~ actual returns false" do
+    SpecNegativeOperatorMatcher.new('real') =~ /fake/
+  end
+end
+
+describe SpecNegativeOperatorMatcher, "< operator" do
+  it "raises an SpecExpectationNotMetError when expected < actual returns true" do
+    lambda {
+      SpecNegativeOperatorMatcher.new(4) < 5
+    }.should raise_error(SpecExpectationNotMetError)
+  end
+
+  it "provides a failure message that 'Expected x not to be less than y'" do
+    SpecExpectation.should_receive(:fail_with).with(
+      "Expected 4\n", "not to be less than 5\n")
+    SpecNegativeOperatorMatcher.new(4) < 5
+  end
+
+  it "does not raise an exception when expected < actual returns false" do
+    SpecNegativeOperatorMatcher.new(5) < 4
+  end
+end
+
+describe SpecNegativeOperatorMatcher, "<= operator" do
+  it "raises an SpecExpectationNotMetError when expected <= actual returns true" do
+    lambda {
+      SpecNegativeOperatorMatcher.new(4) <= 5
+    }.should raise_error(SpecExpectationNotMetError)
+    lambda {
+      SpecNegativeOperatorMatcher.new(5) <= 5
+    }.should raise_error(SpecExpectationNotMetError)
+  end
+
+  it "provides a failure message that 'Expected x not to be less than or equal to y'" do
+    SpecExpectation.should_receive(:fail_with).with(
+      "Expected 4\n", "not to be less than or equal to 5\n")
+    SpecNegativeOperatorMatcher.new(4) <= 5
+  end
+
+  it "does not raise an exception when expected <= actual returns false" do
+    SpecNegativeOperatorMatcher.new(5) <= 4
+  end
+end
+
+describe SpecNegativeOperatorMatcher, "> operator" do
+  it "raises an SpecExpectationNotMetError when expected > actual returns true" do
+    lambda {
+      SpecNegativeOperatorMatcher.new(5) > 4
+    }.should raise_error(SpecExpectationNotMetError)
+  end
+
+  it "provides a failure message that 'Expected x not to be greater than y'" do
+    SpecExpectation.should_receive(:fail_with).with(
+      "Expected 5\n", "not to be greater than 4\n")
+    SpecNegativeOperatorMatcher.new(5) > 4
+  end
+
+  it "does not raise an exception when expected > actual returns false" do
+    SpecNegativeOperatorMatcher.new(4) > 5
+  end
+end
+
+describe SpecNegativeOperatorMatcher, ">= operator" do
+  it "raises an SpecExpectationNotMetError when expected >= actual returns true" do
+    lambda {
+      SpecNegativeOperatorMatcher.new(5) >= 4
+    }.should raise_error(SpecExpectationNotMetError)
+    lambda {
+      SpecNegativeOperatorMatcher.new(5) >= 5
+    }.should raise_error(SpecExpectationNotMetError)
+  end
+
+  it "provides a failure message that 'Expected x not to be greater than or equal to y'" do
+    SpecExpectation.should_receive(:fail_with).with(
+      "Expected 5\n", "not to be greater than or equal to 4\n")
+    SpecNegativeOperatorMatcher.new(5) >= 4
+  end
+
+  it "does not raise an exception when expected >= actual returns false" do
+    SpecNegativeOperatorMatcher.new(4) >= 5
+  end
+end