mirror of https://github.com/webpack/webpack.git
60 lines
1.8 KiB
JavaScript
60 lines
1.8 KiB
JavaScript
|
"use strict";
|
||
|
|
|
||
|
|
const Module = require("../lib/Module");
|
||
|
|
const Chunk = require("../lib/Chunk");
|
||
|
|
const Dependency = require("../lib/Dependency");
|
||
|
|
const ModuleReason = require("../lib/ModuleReason");
|
||
|
|
const should = require("should");
|
||
|
|
|
||
|
|
describe("ModuleReason", () => {
|
||
|
|
let myModule;
|
||
|
|
let myDependency;
|
||
|
|
let myModuleReason;
|
||
|
|
let myChunk;
|
||
|
|
let myChunk2;
|
||
|
|
|
||
|
|
beforeEach(() => {
|
||
|
|
myModule = new Module();
|
||
|
|
myDependency = new Dependency();
|
||
|
|
myChunk = new Chunk("chunk-test", "module-test", "loc-test");
|
||
|
|
myChunk2 = new Chunk("chunk-test", "module-test", "loc-test");
|
||
|
|
|
||
|
|
myModuleReason = new ModuleReason(myModule, myDependency);
|
||
|
|
});
|
||
|
|
|
||
|
|
describe("hasChunk", () => {
|
||
|
|
it("returns false when chunk is not present", () => should(myModuleReason.hasChunk(myChunk)).be.false());
|
||
|
|
|
||
|
|
it("returns true when chunk is present", () => {
|
||
|
|
myModuleReason.module.addChunk(myChunk);
|
||
|
|
should(myModuleReason.hasChunk(myChunk)).be.true();
|
||
|
|
});
|
||
|
|
});
|
||
|
|
|
||
|
|
describe("rewriteChunks", () => {
|
||
|
|
it("if old chunk is present, it is replaced with new chunks", () => {
|
||
|
|
myModuleReason.module.addChunk(myChunk);
|
||
|
|
myModuleReason.rewriteChunks(myChunk, [myChunk2]);
|
||
|
|
|
||
|
|
should(myModuleReason.hasChunk(myChunk)).be.false();
|
||
|
|
should(myModuleReason.hasChunk(myChunk2)).be.true();
|
||
|
|
});
|
||
|
|
|
||
|
|
it("if old chunk is not present, new chunks are not added", () => {
|
||
|
|
myModuleReason.rewriteChunks(myChunk, [myChunk2]);
|
||
|
|
|
||
|
|
should(myModuleReason.hasChunk(myChunk)).be.false();
|
||
|
|
should(myModuleReason.hasChunk(myChunk2)).be.false();
|
||
|
|
});
|
||
|
|
|
||
|
|
it("if already rewritten chunk is present, it is replaced with new chunks", () => {
|
||
|
|
myModuleReason.module.addChunk(myChunk);
|
||
|
|
myModuleReason.rewriteChunks(myChunk, [myChunk2]);
|
||
|
|
myModuleReason.rewriteChunks(myChunk2, [myChunk]);
|
||
|
|
|
||
|
|
should(myModuleReason.hasChunk(myChunk)).be.true();
|
||
|
|
should(myModuleReason.hasChunk(myChunk2)).be.false();
|
||
|
|
});
|
||
|
|
});
|
||
|
|
});
|