4 it { is_expected.not_to eq(nil) }
5 it { is_expected.to run.with_params().and_raise_error(ArgumentError, /'length' expects 1 argument, got none/) }
6 it { is_expected.to run.with_params([], 'extra').and_raise_error(ArgumentError, /'length' expects 1 argument, got 2/) }
7 it { is_expected.to run.with_params(1).and_raise_error(ArgumentError, /expects a value of type String, Array, or Hash, got Integer/) }
8 it { is_expected.to run.with_params(true).and_raise_error(ArgumentError, /expects a value of type String, Array, or Hash, got Boolean/) }
9 it { is_expected.to run.with_params('1').and_return(1) }
10 it { is_expected.to run.with_params('1.0').and_return(3) }
11 it { is_expected.to run.with_params([]).and_return(0) }
12 it { is_expected.to run.with_params(['a']).and_return(1) }
13 it { is_expected.to run.with_params(['one', 'two', 'three']).and_return(3) }
14 it { is_expected.to run.with_params(['one', 'two', 'three', 'four']).and_return(4) }
16 it { is_expected.to run.with_params({}).and_return(0) }
17 it { is_expected.to run.with_params({'1' => '2'}).and_return(1) }
18 it { is_expected.to run.with_params({'1' => '2', '4' => '4'}).and_return(2) }
19 it { is_expected.to run.with_params({'€' => '@', '竹' => 'ǿňè'}).and_return(2) }
21 it { is_expected.to run.with_params('').and_return(0) }
22 it { is_expected.to run.with_params('a').and_return(1) }
23 it { is_expected.to run.with_params('abc').and_return(3) }
24 it { is_expected.to run.with_params('abcd').and_return(4) }
25 it { is_expected.to run.with_params('万').and_return(1) }
26 it { is_expected.to run.with_params('āβćđ').and_return(4) }
28 context 'when using a class extending String' do
29 it 'should call its size method' do
30 value = AlsoString.new('asdfghjkl')
31 value.expects(:length).returns('foo')
32 expect(subject).to run.with_params(value).and_return('foo')