diff options
Diffstat (limited to 'spec/mspec/spec/matchers/have_public_instance_method_spec.rb')
-rw-r--r-- | spec/mspec/spec/matchers/have_public_instance_method_spec.rb | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/spec/mspec/spec/matchers/have_public_instance_method_spec.rb b/spec/mspec/spec/matchers/have_public_instance_method_spec.rb new file mode 100644 index 0000000000..bff1046f04 --- /dev/null +++ b/spec/mspec/spec/matchers/have_public_instance_method_spec.rb @@ -0,0 +1,53 @@ +require 'spec_helper' +require 'mspec/expectations/expectations' +require 'mspec/matchers' + +class HPIMMSpecs + def public_method + end + + class Subclass < HPIMMSpecs + def public_sub_method + end + end +end + +describe HavePublicInstanceMethodMatcher do + it "inherits from MethodMatcher" do + HavePublicInstanceMethodMatcher.new(:m).should be_kind_of(MethodMatcher) + end + + it "matches when mod has the public instance method" do + matcher = HavePublicInstanceMethodMatcher.new :public_method + matcher.matches?(HPIMMSpecs).should be_true + matcher.matches?(HPIMMSpecs::Subclass).should be_true + end + + it "does not match when mod does not have the public instance method" do + matcher = HavePublicInstanceMethodMatcher.new :another_method + matcher.matches?(HPIMMSpecs).should be_false + end + + it "does not match if the method is in a superclass and include_super is false" do + matcher = HavePublicInstanceMethodMatcher.new :public_method, false + matcher.matches?(HPIMMSpecs::Subclass).should be_false + end + + it "provides a failure message for #should" do + matcher = HavePublicInstanceMethodMatcher.new :some_method + matcher.matches?(HPIMMSpecs) + matcher.failure_message.should == [ + "Expected HPIMMSpecs to have public instance method 'some_method'", + "but it does not" + ] + end + + it "provides a failure messoge for #should_not" do + matcher = HavePublicInstanceMethodMatcher.new :some_method + matcher.matches?(HPIMMSpecs) + matcher.negative_failure_message.should == [ + "Expected HPIMMSpecs NOT to have public instance method 'some_method'", + "but it does" + ] + end +end |