added RSpec and RSpec on Rails

[rails.git] / vendor / gems / rspec-1.1.2 / spec / spec / matchers / description_generation_spec.rb

diff --git a/vendor/gems/rspec-1.1.2/spec/spec/matchers/description_generation_spec.rb b/vendor/gems/rspec-1.1.2/spec/spec/matchers/description_generation_spec.rb
new file mode 100644 (file)
index 0000000..c494e21
--- /dev/null
+++ b/vendor/gems/rspec-1.1.2/spec/spec/matchers/description_generation_spec.rb
@@ -0,0 +1,153 @@
+require File.dirname(__FILE__) + '/../../spec_helper.rb'
+
+describe "Matchers should be able to generate their own descriptions" do
+  after(:each) do
+    Spec::Matchers.clear_generated_description
+  end
+
+  it "should == expected" do
+    "this".should == "this"
+    Spec::Matchers.generated_description.should == "should == \"this\""
+  end
+  
+  it "should not == expected" do
+    "this".should_not == "that"
+    Spec::Matchers.generated_description.should == "should not == \"that\""
+  end
+  
+  it "should be empty (arbitrary predicate)" do
+    [].should be_empty
+    Spec::Matchers.generated_description.should == "should be empty"
+  end
+  
+  it "should not be empty (arbitrary predicate)" do
+    [1].should_not be_empty
+    Spec::Matchers.generated_description.should == "should not be empty"
+  end
+  
+  it "should be true" do
+    true.should be_true
+    Spec::Matchers.generated_description.should == "should be true"
+  end
+  
+  it "should be false" do
+    false.should be_false
+    Spec::Matchers.generated_description.should == "should be false"
+  end
+  
+  it "should be nil" do
+    nil.should be_nil
+    Spec::Matchers.generated_description.should == "should be nil"
+  end
+  
+  it "should be > n" do
+    5.should be > 3
+    Spec::Matchers.generated_description.should == "should be > 3"
+  end
+  
+  it "should be predicate arg1, arg2 and arg3" do
+    5.0.should be_between(0,10)
+    Spec::Matchers.generated_description.should == "should be between 0 and 10"
+  end
+
+  it "should be_few_words predicate should be transformed to 'be few words'" do
+    5.should be_kind_of(Fixnum)
+    Spec::Matchers.generated_description.should == "should be kind of Fixnum"
+  end
+
+  it "should preserve a proper prefix for be predicate" do
+    5.should be_a_kind_of(Fixnum)
+    Spec::Matchers.generated_description.should == "should be a kind of Fixnum"
+    5.should be_an_instance_of(Fixnum)
+    Spec::Matchers.generated_description.should == "should be an instance of Fixnum"
+  end
+  
+  it "should equal" do
+    expected = "expected"
+    expected.should equal(expected)
+    Spec::Matchers.generated_description.should == "should equal \"expected\""
+  end
+  
+  it "should_not equal" do
+    5.should_not equal(37)
+    Spec::Matchers.generated_description.should == "should not equal 37"
+  end
+  
+  it "should eql" do
+    "string".should eql("string")
+    Spec::Matchers.generated_description.should == "should eql \"string\""
+  end
+  
+  it "should not eql" do
+    "a".should_not eql(:a)
+    Spec::Matchers.generated_description.should == "should not eql :a"
+  end
+  
+  it "should have_key" do
+    {:a => "a"}.should have_key(:a)
+    Spec::Matchers.generated_description.should == "should have key :a"
+  end
+  
+  it "should have n items" do
+    team.should have(3).players
+    Spec::Matchers.generated_description.should == "should have 3 players"
+  end
+  
+  it "should have at least n items" do
+    team.should have_at_least(2).players
+    Spec::Matchers.generated_description.should == "should have at least 2 players"
+  end
+  
+  it "should have at most n items" do
+    team.should have_at_most(4).players
+    Spec::Matchers.generated_description.should == "should have at most 4 players"
+  end
+  
+  it "should include" do
+    [1,2,3].should include(3)
+    Spec::Matchers.generated_description.should == "should include 3"
+  end
+  
+  it "should match" do
+    "this string".should match(/this string/)
+    Spec::Matchers.generated_description.should == "should match /this string/"
+  end
+  
+  it "should raise_error" do
+    lambda { raise }.should raise_error
+    Spec::Matchers.generated_description.should == "should raise Exception"
+  end
+  
+  it "should raise_error with type" do
+    lambda { raise }.should raise_error(RuntimeError)
+    Spec::Matchers.generated_description.should == "should raise RuntimeError"
+  end
+  
+  it "should raise_error with type and message" do
+    lambda { raise "there was an error" }.should raise_error(RuntimeError, "there was an error")
+    Spec::Matchers.generated_description.should == "should raise RuntimeError with \"there was an error\""
+  end
+  
+  it "should respond_to" do
+    [].should respond_to(:insert)
+    Spec::Matchers.generated_description.should == "should respond to #insert"
+  end
+  
+  it "should throw symbol" do
+    lambda { throw :what_a_mess }.should throw_symbol
+    Spec::Matchers.generated_description.should == "should throw a Symbol"
+  end
+  
+  it "should throw symbol (with named symbol)" do
+    lambda { throw :what_a_mess }.should throw_symbol(:what_a_mess)
+    Spec::Matchers.generated_description.should == "should throw :what_a_mess"
+  end
+  
+  def team
+    Class.new do
+      def players
+        [1,2,3]
+      end
+    end.new
+  end
+end