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Migrate integration tests to Jest
1 parent 2f4910b commit cd419d0

21 files changed

+316
-337
lines changed

‎test/Compiler-caching.test.js‎

Lines changed: 51 additions & 52 deletions
Original file line numberDiff line numberDiff line change
@@ -1,15 +1,14 @@
11
/* globals describe, it, before, after */
22
"use strict";
33

4-
const should = require("should");
54
const path = require("path");
65
const fs = require("fs");
76

87
const webpack = require("../");
98
const WebpackOptionsDefaulter = require("../lib/WebpackOptionsDefaulter");
109

11-
describe("Compiler (caching)", function() {
12-
this.timeout(15000);
10+
describe("Compiler (caching)", () => {
11+
jest.setTimeout(15000);
1312

1413
function compile(entry, options, callback) {
1514
options.mode = "none";
@@ -29,14 +28,14 @@ describe("Compiler (caching)", function() {
2928
const c = webpack(options);
3029
const files = {};
3130
c.outputFileSystem = {
32-
join: function() {
31+
join() {
3332
return [].join.call(arguments, "/").replace(/\/+/g, "/");
3433
},
35-
mkdirp: function(path, callback) {
34+
mkdirp(path, callback) {
3635
logs.mkdirp.push(path);
3736
callback();
3837
},
39-
writeFile: function(name, content, callback) {
38+
writeFile(name, content, callback) {
4039
logs.writeFile.push(name, content);
4140
files[name] = content.toString("utf-8");
4241
callback();
@@ -53,19 +52,19 @@ describe("Compiler (caching)", function() {
5352
}
5453
c.run((err, stats) => {
5554
if(err) throw err;
56-
should.strictEqual(typeof stats, "object");
55+
expect(typeof stats).toBe("object");
5756
stats = stats.toJson({
5857
modules: true,
5958
reasons: true
6059
});
61-
should.strictEqual(typeof stats, "object");
62-
stats.should.have.property("errors");
63-
Array.isArray(stats.errors).should.be.ok();
60+
expect(typeof stats).toBe("object");
61+
expect(stats).toHaveProperty("errors");
62+
expect(Array.isArray(stats.errors)).toBe(true);
6463
if(options.expectErrors) {
65-
stats.errors.length.should.be.eql(options.expectErrors);
64+
expect(stats.errors).toHaveLength(options.expectErrors);
6665
} else {
6766
if(stats.errors.length > 0) {
68-
stats.errors[0].should.be.type("string");
67+
expect(typeof stats.errors[0]).toBe("string");
6968
throw new Error(stats.errors[0]);
7069
}
7170
}
@@ -100,8 +99,8 @@ describe("Compiler (caching)", function() {
10099
ignoreENOENT(() => fs.unlinkSync(cFilepath));
101100
ignoreENOENT(() => fs.rmdirSync(tempFixturePath));
102101
}
103-
before(cleanup);
104-
after(cleanup);
102+
beforeAll(cleanup);
103+
afterAll(cleanup);
105104

106105
function createTempFixture() {
107106

@@ -138,14 +137,14 @@ describe("Compiler (caching)", function() {
138137
const helper = compile("./temp-cache-fixture/c", options, (stats, files) => {
139138

140139
// Not cached the first time
141-
stats.assets[0].name.should.be.exactly("bundle.js");
142-
stats.assets[0].emitted.should.be.exactly(true);
140+
expect(stats.assets[0].name).toBe("bundle.js");
141+
expect(stats.assets[0].emitted).toBe(true);
143142

144143
helper.runAgain((stats, files, iteration) => {
145144

146145
// Cached the second run
147-
stats.assets[0].name.should.be.exactly("bundle.js");
148-
stats.assets[0].emitted.should.be.exactly(false);
146+
expect(stats.assets[0].name).toBe("bundle.js");
147+
expect(stats.assets[0].emitted).toBe(false);
149148

150149
const aContent = fs.readFileSync(tempFixture.aFilepath).toString().replace("This is a", "This is a MODIFIED");
151150

@@ -155,8 +154,8 @@ describe("Compiler (caching)", function() {
155154
helper.runAgain((stats, files, iteration) => {
156155

157156
// Cached the third run
158-
stats.assets[0].name.should.be.exactly("bundle.js");
159-
stats.assets[0].emitted.should.be.exactly(true);
157+
expect(stats.assets[0].name).toBe("bundle.js");
158+
expect(stats.assets[0].emitted).toBe(true);
160159

161160
done();
162161
});
@@ -174,15 +173,15 @@ describe("Compiler (caching)", function() {
174173
const helper = compile("./temp-cache-fixture/c", options, (stats, files) => {
175174

176175
// Not cached the first time
177-
stats.assets[0].name.should.be.exactly("bundle.js");
178-
stats.assets[0].emitted.should.be.exactly(true);
176+
expect(stats.assets[0].name).toBe("bundle.js");
177+
expect(stats.assets[0].emitted).toBe(true);
179178

180179
helper.runAgain((stats, files, iteration) => {
181180
// Cached the second run
182-
stats.assets[0].name.should.be.exactly("bundle.js");
183-
stats.assets[0].emitted.should.be.exactly(false);
181+
expect(stats.assets[0].name).toBe("bundle.js");
182+
expect(stats.assets[0].emitted).toBe(false);
184183

185-
files["/bundle.js"].should.containEql("This is a");
184+
expect(files["/bundle.js"]).toMatch("This is a");
186185

187186
const aContent = fs.readFileSync(tempFixture.aFilepath).toString().replace("This is a", "This is a MODIFIED");
188187

@@ -191,10 +190,10 @@ describe("Compiler (caching)", function() {
191190
helper.runAgain((stats, files, iteration) => {
192191

193192
// Cached the third run
194-
stats.assets[0].name.should.be.exactly("bundle.js");
195-
stats.assets[0].emitted.should.be.exactly(true);
193+
expect(stats.assets[0].name).toBe("bundle.js");
194+
expect(stats.assets[0].emitted).toBe(true);
196195

197-
files["/bundle.js"].should.containEql("This is a MODIFIED");
196+
expect(files["/bundle.js"]).toMatch("This is a MODIFIED");
198197

199198
done();
200199
});
@@ -210,21 +209,21 @@ describe("Compiler (caching)", function() {
210209
const helper = compile("./temp-cache-fixture/c", options, (stats, files) => {
211210

212211
// Built the first time
213-
stats.modules[0].name.should.containEql("c.js");
214-
stats.modules[0].built.should.be.exactly(true, "c.js should have been built");
212+
expect(stats.modules[0].name).toMatch("c.js");
213+
expect(stats.modules[0].built).toBe(true);
215214

216-
stats.modules[1].name.should.containEql("a.js");
217-
stats.modules[1].built.should.be.exactly(true, "a.js should have been built");
215+
expect(stats.modules[1].name).toMatch("a.js");
216+
expect(stats.modules[1].built).toBe(true);
218217

219218
setTimeout(() => {
220219
helper.runAgain((stats, files, iteration) => {
221220

222221
// Not built when cached the second run
223-
stats.modules[0].name.should.containEql("c.js");
224-
//stats.modules[0].built.should.be.exactly(false, "c.js should not have built");
222+
expect(stats.modules[0].name).toMatch("c.js");
223+
// expect(stats.modules[0].built).toBe(false);
225224

226-
stats.modules[1].name.should.containEql("a.js");
227-
//stats.modules[1].built.should.be.exactly(false, "a.js should not have built");
225+
expect(stats.modules[1].name).toMatch("a.js");
226+
// expect(stats.modules[1].built).toBe(false);
228227

229228
const aContent = fs.readFileSync(tempFixture.aFilepath).toString().replace("This is a", "This is a MODIFIED");
230229

@@ -234,11 +233,11 @@ describe("Compiler (caching)", function() {
234233
helper.runAgain((stats, files, iteration) => {
235234

236235
// And only a.js built after it was modified
237-
stats.modules[0].name.should.containEql("c.js");
238-
stats.modules[0].built.should.be.exactly(false, "c.js should not have built");
236+
expect(stats.modules[0].name).toMatch("c.js");
237+
expect(stats.modules[0].built).toBe(false);
239238

240-
stats.modules[1].name.should.containEql("a.js");
241-
stats.modules[1].built.should.be.exactly(true, "a.js should have been built");
239+
expect(stats.modules[1].name).toMatch("a.js");
240+
expect(stats.modules[1].built).toBe(true);
242241

243242
done();
244243
});
@@ -256,20 +255,20 @@ describe("Compiler (caching)", function() {
256255
const helper = compile("./temp-cache-fixture/c", options, (stats, files) => {
257256

258257
// Built the first time
259-
stats.modules[0].name.should.containEql("c.js");
260-
stats.modules[0].built.should.be.exactly(true, "c.js should have been built");
258+
expect(stats.modules[0].name).toMatch("c.js");
259+
expect(stats.modules[0].built).toBe(true);
261260

262-
stats.modules[1].name.should.containEql("a.js");
263-
stats.modules[1].built.should.be.exactly(true, "a.js should have been built");
261+
expect(stats.modules[1].name).toMatch("a.js");
262+
expect(stats.modules[1].built).toBe(true);
264263

265264
helper.runAgain((stats, files, iteration) => {
266265

267266
// Not built when cached the second run
268-
stats.modules[0].name.should.containEql("c.js");
269-
//stats.modules[0].built.should.be.exactly(false, "c.js should not have built");
267+
expect(stats.modules[0].name).toMatch("c.js");
268+
// expect(stats.modules[0].built).toBe(false);
270269

271-
stats.modules[1].name.should.containEql("a.js");
272-
//stats.modules[1].built.should.be.exactly(false, "a.js should not have built");
270+
expect(stats.modules[1].name).toMatch("a.js");
271+
// expect(stats.modules[1].built).toBe(false);
273272

274273
const aContent = fs.readFileSync(tempFixture.aFilepath).toString().replace("This is a", "This is a MODIFIED");
275274

@@ -278,11 +277,11 @@ describe("Compiler (caching)", function() {
278277
helper.runAgain((stats, files, iteration) => {
279278

280279
// And only a.js built after it was modified
281-
stats.modules[0].name.should.containEql("c.js");
282-
//stats.modules[0].built.should.be.exactly(false, "c.js should not have built");
280+
expect(stats.modules[0].name).toMatch("c.js");
281+
// expect(stats.modules[0].built).toBe(false);
283282

284-
stats.modules[1].name.should.containEql("a.js");
285-
stats.modules[1].built.should.be.exactly(true, "a.js should have been built");
283+
expect(stats.modules[1].name).toMatch("a.js");
284+
expect(stats.modules[1].built).toBe(true);
286285

287286
done();
288287
});

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