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
|
import t from 'tap';
import {
compositeFrom,
continuationSymbol,
exposeConstant,
input,
} from '#composite';
t.test(`exposeConstant: basic behavior`, t => {
t.plan(2);
const composite1 = compositeFrom({
compose: false,
steps: [
exposeConstant({
value: input.value('foo'),
}),
],
});
t.match(composite1, {
expose: {
dependencies: [],
},
});
t.equal(composite1.expose.compute(), 'foo');
});
t.test(`exposeConstant: validate inputs`, t => {
t.plan(2);
let caughtError;
try {
caughtError = null;
exposeConstant({});
} catch (error) {
caughtError = error;
}
t.match(caughtError, {
errors: [/Required these inputs: value/],
});
try {
caughtError = null;
exposeConstant({
value: 'some dependency',
});
} catch (error) {
caughtError = error;
}
t.match(caughtError, {
errors: [/Expected static values: value/],
});
});
|
