1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
require File.expand_path('../acceptance_test_helper', __FILE__)
class YieldingTest < Mocha::TestCase
include AcceptanceTest
def setup
setup_acceptance_test
end
def teardown
teardown_acceptance_test
end
def test_yields_when_stubbed_method_is_invoked
test_result = run_as_test do
m = mock('m')
m.stubs(:foo).yields
yielded = false
m.foo { yielded = true }
assert yielded
end
assert_passed(test_result)
end
def test_raises_local_jump_error_if_instructed_to_yield_but_no_block_given
test_result = run_as_test do
m = mock('m')
m.stubs(:foo).yields
assert_raises(LocalJumpError) { m.foo }
end
assert_passed(test_result)
end
def test_yields_when_block_expected_and_block_given
test_result = run_as_test do
m = mock('m')
m.stubs(:foo).with_block_given.yields
m.stubs(:foo).with_no_block_given.returns(:bar)
yielded = false
m.foo { yielded = true }
assert yielded
end
assert_passed(test_result)
end
def test_returns_when_no_block_expected_and_no_block_given
test_result = run_as_test do
m = mock('m')
m.stubs(:foo).with_block_given.yields
m.stubs(:foo).with_no_block_given.returns(:bar)
assert_equal :bar, m.foo
end
assert_passed(test_result)
end
def test_yields_values_when_stubbed_method_is_invoked
test_result = run_as_test do
m = mock('m')
m.stubs(:foo).yields(0, 1)
yielded = []
m.foo { |*args| yielded << args }
assert_equal [[0, 1]], yielded
end
assert_passed(test_result)
end
def test_yields_different_values_on_consecutive_invocations
test_result = run_as_test do
m = mock('m')
m.stubs(:foo).yields(0, 1).then.yields(2, 3)
yielded = []
m.foo { |*args| yielded << args }
m.foo { |*args| yielded << args }
assert_equal [[0, 1], [2, 3]], yielded
end
assert_passed(test_result)
end
end
|
