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require File.dirname(__FILE__) + "/../spec_helper"
describe "Object extensions" do
shared_examples_for "Object that can include classes" do
before(:each) do
if Object.constants.include? 'Foo' or Object.constants.include? :Foo
Object.class_eval("remove_const 'Foo'")
end
if Object.constants.include? 'Properties' or Object.constants.include? :Properties
Object.class_eval("remove_const 'Properties'")
end
end
after(:each) do
if Object.constants.include? 'Foo' or Object.constants.include? :Foo
Object.class_eval("remove_const 'Foo'")
end
if Object.constants.include? 'Properties' or Object.constants.include? :Properties
Object.class_eval("remove_const 'Properties'")
end
end
it "should allow inclusion of Java class constants in class context" do
class Foo
java_import java.util.Properties
end
expect(Foo.constants).to have_strings_or_symbols 'Properties'
end
it "should allow inclusion of Java class constants in module context" do
module Foo
java_import java.util.Properties
end
expect(Foo.constants).to have_strings_or_symbols 'Properties'
end
it "should allow inclusion of Java class constants in instance context" do
class Foo
def initialize
java_import java.util.Properties
end
def props
Properties
end
end
expect(Foo.new.props).to eq(java.util.Properties)
end
end
describe "(without Object#class_eval defined)" do
it_should_behave_like "Object that can include classes"
end
describe "(with Object#class_eval defined)" do
before(:each) do
class Object
def metaclass
class << self
self
end
end
def class_eval(*args, &block)
metaclass.class_eval(*args, &block)
end
end
end
it_should_behave_like "Object that can include classes"
after(:each) do
class Object
undef metaclass
undef class_eval
end
end
end
end
|
