1describe :file_writable, shared: true do
2  before :each do
3    @file = tmp('i_exist')
4  end
5
6  after :each do
7    rm_r @file
8  end
9
10  it "returns true if named file is writable by the effective user id of the process, otherwise false" do
11    platform_is_not :windows do
12      as_user do
13        @object.send(@method, "/etc/passwd").should == false
14      end
15    end
16    File.open(@file,'w') { @object.send(@method, @file).should == true }
17  end
18
19  it "accepts an object that has a #to_path method" do
20    File.open(@file,'w') { @object.send(@method, mock_to_path(@file)).should == true }
21  end
22end
23
24describe :file_writable_missing, shared: true do
25  it "returns false if the file does not exist" do
26    @object.send(@method, 'fake_file').should == false
27  end
28end
29