describe :file_writable, shared: true do before :each do @file = tmp('i_exist') end after :each do rm_r @file end it "returns true if named file is writable by the effective user id of the process, otherwise false" do platform_is_not :windows, :android do as_user do @object.send(@method, "/etc/passwd").should == false end end File.open(@file,'w') { @object.send(@method, @file).should == true } end it "accepts an object that has a #to_path method" do File.open(@file,'w') { @object.send(@method, mock_to_path(@file)).should == true } end end describe :file_writable_missing, shared: true do it "returns false if the file does not exist" do @object.send(@method, 'fake_file').should == false end end