-
Notifications
You must be signed in to change notification settings - Fork 2.2k
/
node.test.ts
207 lines (183 loc) · 6.15 KB
/
node.test.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
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
import { execSync, fork, spawn } from 'child_process';
import * as http from 'http';
import * as path from 'path';
import * as treeKill from 'tree-kill';
import {
ensureProject,
exists,
readJson,
runCLI,
runCLIAsync,
uniq,
updateFile,
forEachCli,
checkFilesExist,
tmpProjPath,
workspaceConfigName
} from './utils';
function getData(): Promise<any> {
return new Promise(resolve => {
http.get('http://localhost:3333/api', res => {
expect(res.statusCode).toEqual(200);
let data = '';
res.on('data', chunk => {
data += chunk;
});
res.once('end', () => {
resolve(JSON.parse(data));
});
});
});
}
forEachCli(currentCLIName => {
const linter = currentCLIName === 'angular' ? 'tslint' : 'eslint';
describe('Node Applications', () => {
it('should be able to generate an express application', async done => {
ensureProject();
const nodeapp = uniq('nodeapp');
runCLI(`generate @nrwl/express:app ${nodeapp} --linter=${linter}`);
const lintResults = runCLI(`lint ${nodeapp}`);
expect(lintResults).toContain('All files pass linting.');
updateFile(
`apps/${nodeapp}/src/app/test.spec.ts`,
`
describe('test', () => {
it('should work', () => {
expect(true).toEqual(true);
})
})
`
);
updateFile(`apps/${nodeapp}/src/assets/file.txt`, ``);
const jestResult = await runCLIAsync(`test ${nodeapp}`);
expect(jestResult.stderr).toContain('Test Suites: 1 passed, 1 total');
await runCLIAsync(`build ${nodeapp}`);
checkFilesExist(
`dist/apps/${nodeapp}/main.js`,
`dist/apps/${nodeapp}/assets/file.txt`,
`dist/apps/${nodeapp}/main.js.map`
);
const server = fork(`./dist/apps/${nodeapp}/main.js`, [], {
cwd: tmpProjPath(),
silent: true
});
expect(server).toBeTruthy();
await new Promise(resolve => {
server.stdout.once('data', async data => {
expect(data.toString()).toContain(
'Listening at http://localhost:3333'
);
const result = await getData();
expect(result.message).toEqual(`Welcome to ${nodeapp}!`);
treeKill(server.pid, 'SIGTERM', err => {
expect(err).toBeFalsy();
resolve();
});
});
});
const config = readJson(workspaceConfigName());
config.projects[nodeapp].architect.waitAndPrint = {
builder: '@nrwl/workspace:run-commands',
options: {
commands: [
{
command: 'sleep 1 && echo DONE'
}
],
readyWhen: 'DONE'
}
};
config.projects[nodeapp].architect.serve.options.waitUntilTargets = [
`${nodeapp}:waitAndPrint`
];
updateFile(workspaceConfigName(), JSON.stringify(config));
const process = spawn(
'node',
['./node_modules/.bin/nx', 'serve', nodeapp],
{
cwd: tmpProjPath()
}
);
let collectedOutput = '';
process.stdout.on('data', async (data: Buffer) => {
collectedOutput += data.toString();
if (!data.toString().includes('Listening at http://localhost:3333')) {
return;
}
const result = await getData();
expect(result.message).toEqual(`Welcome to ${nodeapp}!`);
treeKill(process.pid, 'SIGTERM', err => {
expect(collectedOutput.indexOf('DONE') > -1).toBeTruthy();
expect(err).toBeFalsy();
done();
});
});
}, 30000);
it('should be able to generate a nest application', async done => {
ensureProject();
const nestapp = uniq('nestapp');
runCLI(`generate @nrwl/nest:app ${nestapp} --linter=${linter}`);
const lintResults = runCLI(`lint ${nestapp}`);
expect(lintResults).toContain('All files pass linting.');
updateFile(`apps/${nestapp}/src/assets/file.txt`, ``);
const jestResult = await runCLIAsync(`test ${nestapp}`);
expect(jestResult.stderr).toContain('Test Suites: 2 passed, 2 total');
await runCLIAsync(`build ${nestapp}`);
checkFilesExist(
`dist/apps/${nestapp}/main.js`,
`dist/apps/${nestapp}/assets/file.txt`,
`dist/apps/${nestapp}/main.js.map`
);
const server = fork(`./dist/apps/${nestapp}/main.js`, [], {
cwd: tmpProjPath(),
silent: true
});
expect(server).toBeTruthy();
await new Promise(resolve => {
server.stdout.on('data', async data => {
const message = data.toString();
if (message.includes('Listening at http://localhost:3333')) {
const result = await getData();
expect(result.message).toEqual(`Welcome to ${nestapp}!`);
treeKill(server.pid, 'SIGTERM', err => {
expect(err).toBeFalsy();
resolve();
});
}
});
});
const process = spawn(
'node',
['./node_modules/.bin/nx', 'serve', nestapp],
{
cwd: tmpProjPath()
}
);
process.stdout.on('data', async (data: Buffer) => {
if (!data.toString().includes('Listening at http://localhost:3333')) {
return;
}
const result = await getData();
expect(result.message).toEqual(`Welcome to ${nestapp}!`);
treeKill(process.pid, 'SIGTERM', err => {
expect(err).toBeFalsy();
done();
});
});
}, 30000);
it('should be able to generate an empty application', async () => {
ensureProject();
const nodeapp = uniq('nodeapp');
runCLI(`generate @nrwl/node:app ${nodeapp} --linter=${linter}`);
const lintResults = runCLI(`lint ${nodeapp}`);
expect(lintResults).toContain('All files pass linting.');
updateFile(`apps/${nodeapp}/src/main.ts`, `console.log('Hello World!');`);
await runCLIAsync(`build ${nodeapp}`);
checkFilesExist(`dist/apps/${nodeapp}/main.js`);
const result = execSync(`node dist/apps/${nodeapp}/main.js`, {
cwd: tmpProjPath()
}).toString();
expect(result).toContain('Hello World!');
}, 30000);
});
});