test: added

Author: alexander-akait

test/watchCases/cache/loader-import-module-progress/0/a.generate-json.js

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+export const value = 42;
+export * from "./imported.js";
+export { default as nested } from "./b.generate-json.js";
+export const random = Math.random();

test/watchCases/cache/loader-import-module-progress/0/b.generate-json.js

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+export const value = 42;
+export * from "./imported.js";

test/watchCases/cache/loader-import-module-progress/0/imported.js

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+export const a = "a";
+export const b = "b";

test/watchCases/cache/loader-import-module-progress/0/index.js

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+import a from "./a.generate-json.js";
+import { value as unrelated } from "./unrelated";
+
+it("should have to correct values and validate on change", () => {
+	const step = +WATCH_STEP;
+	expect(a.value).toBe(42);
+	expect(a.a).toBe("a");
+	expect(a.nested.value).toBe(42);
+	expect(a.nested.a).toBe("a");
+	expect(a.b).toBe("b");
+	expect(a.nested.b).toBe("b");
+	if (step !== 0) {
+		expect(STATE.random === a.random).toBe(step === 1);
+	}
+	STATE.random = a.random;
+});

test/watchCases/cache/loader-import-module-progress/0/loader.js

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+/** @type {import("../../../../../").PitchLoaderDefinitionFunction} */
+exports.pitch = async function (remaining) {
+	const result = await this.importModule(
+		`${this.resourcePath}.webpack[javascript/auto]!=!${remaining}`
+	);
+	return JSON.stringify(result, null, 2);
+};

test/watchCases/cache/loader-import-module-progress/0/unrelated.js

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+export const value = 42;

test/watchCases/cache/loader-import-module-progress/1/unrelated.js

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+export const value = 24;

test/watchCases/cache/loader-import-module-progress/webpack.config.js

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+const webpack = require("../../../../");
+
+/** @type {import("../../../../").Configuration} */
+module.exports = {
+	cache: {
+		type: "filesystem"
+	},
+	module: {
+		rules: [
+			{
+				test: /\.generate-json\.js$/,
+				use: "./loader",
+				type: "json"
+			}
+		]
+	},
+	plugins: [
+		new webpack.ProgressPlugin(),
+		{
+			apply(compiler) {
+				compiler.hooks.done.tapPromise("CacheTest", async () => {
+					const cache = compiler
+						.getCache("ProgressPlugin")
+						.getItemCache("counts", null);
+
+					const data = await cache.getPromise();
+
+					if (data.modulesCount !== 3) {
+						throw new Error(
+							`Wrong cached value of \`ProgressPlugin.modulesCount\` - ${data.modulesCount}, expect 3`
+						);
+					}
+
+					if (data.dependenciesCount !== 3) {
+						throw new Error(
+							`Wrong cached value of \`ProgressPlugin.dependenciesCount\` - ${data.dependenciesCount}, expect 3`
+						);
+					}
+				});
+			}
+		}
+	]
+};