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
|
use std::fmt::Debug;
use ridicule::mock;
trait SomeFoobar
{
fn do_something(&self) -> bool;
}
trait Foo<Xyz>
{
fn bar<Baz>(&self, num: u128) -> Baz;
fn biz<Fiz: Debug, Bar>(&self, fiz: Fiz) -> &Bar;
fn baz<Foobar>(&self, name: &str, foobar: Foobar)
where
Foobar: SomeFoobar + Debug;
fn hello(&self, xyz: Xyz);
}
mock! {
MockFoo {}
impl<Xyz> Foo<Xyz> for MockFoo {
fn bar<Baz>(&self, num: u128) -> Baz;
fn biz<'a, Fiz: Debug, Bar>(&'a self, fiz: Fiz) -> &'a Bar;
fn baz<Foobar>(&self, name: &str, foobar: Foobar)
where
Foobar: SomeFoobar + Debug;
fn hello(&self, xyz: Xyz);
}
}
fn main()
{
let mut mock_foo = MockFoo::new();
mock_foo.expect_bar::<_, Vec<u8>>().returning(|_me, num| {
println!("bar was called with {num}");
"Hello".to_string()
});
mock_foo
.expect_bar::<u128, Vec<u8>>()
.returning(|_me, num| {
println!("bar was called with {num}");
136322
});
mock_foo.expect_bar::<_, String>().returning(|_me, num| {
println!("bar was called with {num}");
"Greetings".to_string()
});
assert_eq!(
<MockFoo as Foo<Vec<u8>>>::bar::<String>(&mock_foo, 123),
"Hello".to_string()
);
assert_eq!(
<MockFoo as Foo<Vec<u8>>>::bar::<u128>(&mock_foo, 456),
136322
);
assert_eq!(
<MockFoo as Foo<String>>::bar::<String>(&mock_foo, 789),
"Greetings".to_string()
);
}
|
