-
Notifications
You must be signed in to change notification settings - Fork 114
/
third-parties.spec.ts
142 lines (128 loc) · 3.11 KB
/
third-parties.spec.ts
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
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
import 'reflect-metadata';
import {
createApplication,
createModule,
gql,
Injectable,
Scope,
} from '../src';
import { ApolloServer } from 'apollo-server-express';
describe('Apollo Server', () => {
test('cacheControl available in info object', async () => {
const spy = jest.fn();
const mod = createModule({
id: 'test',
typeDefs: gql`
type Query {
foo: Boolean!
}
`,
resolvers: {
Query: {
foo(_: {}, __: {}, ___: {}, { cacheControl }: any) {
spy(cacheControl);
return true;
},
},
},
});
const app = createApplication({
modules: [mod],
});
const apollo = new ApolloServer({
typeDefs: app.typeDefs,
resolvers: app.resolvers,
executor: app.createApolloExecutor(),
});
const response = await apollo.executeOperation({
query: /* GraphQL */ `
query foo {
foo
}
`,
operationName: 'foo',
});
expect(response.errors).toBeUndefined();
expect(response.data?.foo).toBe(true);
expect(spy).toHaveBeenCalledWith(
expect.objectContaining({
setCacheHint: expect.any(Function),
})
);
});
test('createApolloExecutor should instantiate operation-scoped provider once per many fields', async () => {
const constructor = jest.fn();
const log = jest.fn();
@Injectable({
scope: Scope.Operation,
})
class Logger {
constructor() {
constructor();
}
log() {
log();
}
}
const mod = createModule({
id: 'foo',
typeDefs: gql`
type Query {
q1: String
q2: String
}
type Mutation {
m1: String
m2: String
}
`,
resolvers: {
Query: {
q1(_root: {}, _args: {}, { injector }: GraphQLModules.ModuleContext) {
injector.get(Logger).log();
return 'q1';
},
q2(_root: {}, _args: {}, { injector }: GraphQLModules.ModuleContext) {
injector.get(Logger).log();
return 'q2';
},
},
Mutation: {
m1(_root: {}, _args: {}, { injector }: GraphQLModules.ModuleContext) {
injector.get(Logger).log();
return 'm1';
},
m2(_root: {}, _args: {}, { injector }: GraphQLModules.ModuleContext) {
injector.get(Logger).log();
return 'm2';
},
},
},
providers: [Logger],
});
const app = createApplication({
modules: [mod],
});
const apollo = new ApolloServer({
typeDefs: app.typeDefs,
resolvers: app.resolvers,
executor: app.createApolloExecutor(),
});
const result = await apollo.executeOperation({
query: /* GraphQL */ `
mutation m {
m1
m2
}
`,
operationName: 'm',
});
expect(result.errors).toBeUndefined();
expect(result.data).toEqual({
m1: 'm1',
m2: 'm2',
});
expect(constructor).toBeCalledTimes(1);
expect(log).toBeCalledTimes(2);
});
});