diff options
Diffstat (limited to 'spec/rubyspec/core/module/class_variable_get_spec.rb')
-rw-r--r-- | spec/rubyspec/core/module/class_variable_get_spec.rb | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/spec/rubyspec/core/module/class_variable_get_spec.rb b/spec/rubyspec/core/module/class_variable_get_spec.rb deleted file mode 100644 index 7068801cc0..0000000000 --- a/spec/rubyspec/core/module/class_variable_get_spec.rb +++ /dev/null @@ -1,76 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Module#class_variable_get" do - it "returns the value of the class variable with the given name" do - c = Class.new { class_variable_set :@@class_var, "test" } - c.send(:class_variable_get, :@@class_var).should == "test" - c.send(:class_variable_get, "@@class_var").should == "test" - end - - it "returns the value of a class variable with the given name defined in an included module" do - c = Class.new { include ModuleSpecs::MVars } - c.send(:class_variable_get, "@@mvar").should == :mvar - end - - it "raises a NameError for a class variable named '@@'" do - c = Class.new - lambda { c.send(:class_variable_get, "@@") }.should raise_error(NameError) - lambda { c.send(:class_variable_get, :"@@") }.should raise_error(NameError) - end - - it "raises a NameError for a class variables with the given name defined in an extended module" do - c = Class.new - c.extend ModuleSpecs::MVars - lambda { - c.send(:class_variable_get, "@@mvar") - }.should raise_error(NameError) - end - - it "returns class variables defined in the class body and accessed in the metaclass" do - ModuleSpecs::CVars.cls.should == :class - end - - it "returns class variables defined in the metaclass and accessed by class methods" do - ModuleSpecs::CVars.meta.should == :metainfo - end - - it "returns class variables defined in the metaclass and accessed by instance methods" do - ModuleSpecs::CVars.new.meta.should == :metainfo - end - - it "returns a class variable defined in a metaclass" do - obj = mock("metaclass class variable") - meta = obj.singleton_class - meta.send :class_variable_set, :@@var, :cvar_value - meta.send(:class_variable_get, :@@var).should == :cvar_value - end - - it "raises a NameError when an uninitialized class variable is accessed" do - c = Class.new - [:@@no_class_var, "@@no_class_var"].each do |cvar| - lambda { c.send(:class_variable_get, cvar) }.should raise_error(NameError) - end - end - - it "raises a NameError when the given name is not allowed" do - c = Class.new - - lambda { c.send(:class_variable_get, :invalid_name) }.should raise_error(NameError) - lambda { c.send(:class_variable_get, "@invalid_name") }.should raise_error(NameError) - end - - it "converts a non string/symbol/fixnum name to string using to_str" do - c = Class.new { class_variable_set :@@class_var, "test" } - (o = mock('@@class_var')).should_receive(:to_str).and_return("@@class_var") - c.send(:class_variable_get, o).should == "test" - end - - it "raises a TypeError when the given names can't be converted to strings using to_str" do - c = Class.new { class_variable_set :@@class_var, "test" } - o = mock('123') - lambda { c.send(:class_variable_get, o) }.should raise_error(TypeError) - o.should_receive(:to_str).and_return(123) - lambda { c.send(:class_variable_get, o) }.should raise_error(TypeError) - end -end |