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-rw-r--r--spec/rubyspec/core/module/remove_method_spec.rb109
1 files changed, 0 insertions, 109 deletions
diff --git a/spec/rubyspec/core/module/remove_method_spec.rb b/spec/rubyspec/core/module/remove_method_spec.rb
deleted file mode 100644
index f98cfa8daa..0000000000
--- a/spec/rubyspec/core/module/remove_method_spec.rb
+++ /dev/null
@@ -1,109 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-require File.expand_path('../fixtures/classes', __FILE__)
-
-module ModuleSpecs
- class Parent
- def method_to_remove; 1; end
- end
-
- class First
- def method_to_remove; 1; end
- end
-
- class Second < First
- def method_to_remove; 2; end
- end
-end
-
-describe "Module#remove_method" do
- before :each do
- @module = Module.new { def method_to_remove; end }
- end
-
- it "is a private method" do
- Module.should have_private_instance_method(:remove_method, false)
- end
-
- it "removes the method from a class" do
- klass = Class.new do
- def method_to_remove; 1; end
- end
- x = klass.new
- klass.send(:remove_method, :method_to_remove)
- x.respond_to?(:method_to_remove).should == false
- end
-
- it "removes method from subclass, but not parent" do
- child = Class.new(ModuleSpecs::Parent) do
- def method_to_remove; 2; end
- remove_method :method_to_remove
- end
- x = child.new
- x.respond_to?(:method_to_remove).should == true
- x.method_to_remove.should == 1
- end
-
- it "removes multiple methods with 1 call" do
- klass = Class.new do
- def method_to_remove_1; 1; end
- def method_to_remove_2; 2; end
- remove_method :method_to_remove_1, :method_to_remove_2
- end
- x = klass.new
- x.respond_to?(:method_to_remove_1).should == false
- x.respond_to?(:method_to_remove_2).should == false
- end
-
- it "accepts multiple arguments" do
- Module.instance_method(:remove_method).arity.should < 0
- end
-
- it "does not remove any instance methods when argument not given" do
- before = @module.instance_methods(true) + @module.private_instance_methods(true)
- @module.send :remove_method
- after = @module.instance_methods(true) + @module.private_instance_methods(true)
- before.sort.should == after.sort
- end
-
- it "returns self" do
- @module.send(:remove_method, :method_to_remove).should equal(@module)
- end
-
- it "raises a NameError when attempting to remove method further up the inheritance tree" do
- lambda {
- class Third < ModuleSpecs::Second
- remove_method :method_to_remove
- end
- }.should raise_error(NameError)
- end
-
- it "raises a NameError when attempting to remove a missing method" do
- lambda {
- class Third < ModuleSpecs::Second
- remove_method :blah
- end
- }.should raise_error(NameError)
- end
-
- describe "on frozen instance" do
- before :each do
- @frozen = @module.dup.freeze
- end
-
- it "raises a RuntimeError when passed a name" do
- lambda { @frozen.send :remove_method, :method_to_remove }.should raise_error(RuntimeError)
- end
-
- it "raises a RuntimeError when passed a missing name" do
- lambda { @frozen.send :remove_method, :not_exist }.should raise_error(RuntimeError)
- end
-
- it "raises a TypeError when passed a not name" do
- lambda { @frozen.send :remove_method, Object.new }.should raise_error(TypeError)
- end
-
- it "does not raise exceptions when no arguments given" do
- @frozen.send(:remove_method).should equal(@frozen)
- end
- end
-end