refactor(ES6): Chunk.test.js

shubheksha · shubheksha · commit d62fc039c297 · 2017-01-17T21:10:00.000+05:30
diff --git a/test/Chunk.test.js b/test/Chunk.test.js
@@ -1,106 +1,85 @@
-var should = require("should");
-var path = require("path");
-var Chunk = require("../lib/Chunk");
+"use strict";
 
-describe("Chunk", function() {
-	var ChunkInstance;
+const should = require("should");
+const path = require("path");
+const Chunk = require("../lib/Chunk");
 
-	beforeEach(function() {
-		ChunkInstance = new Chunk("chunk-test", "module-test", "loc-test");
-	});
+describe("Chunk", () => {
+	let ChunkInstance;
 
-	it("should have debugId more than 100", function() {
-		should(ChunkInstance.debugId).be.above(100);
-	});
+	beforeEach(() => ChunkInstance = new Chunk("chunk-test", "module-test", "loc-test"));
 
-	it("returns a string with modules information", function() {
-		should(ChunkInstance.toString()).be.exactly("Chunk[]");
-	})
+	it("should have debugId more than 100", () => should(ChunkInstance.debugId).be.above(100));
 
-	it("should have origins based in constructor information", function() {
+	it("returns a string with modules information", () => should(ChunkInstance.toString()).be.exactly("Chunk[]"));
+
+	it("should have origins based in constructor information", () =>
 		should(ChunkInstance.origins[0]).be.eql({
 			module: "module-test",
 			loc: "loc-test",
 			name: "chunk-test"
-		})
-	});
+		}));
 
-	it("should not be the initial instance", function() {
-		should(ChunkInstance.isInitial()).be.false();
-	});
+	it("should not be the initial instance", () => should(ChunkInstance.isInitial()).be.false());
 
-	describe("entry", function() {
-		it("returns an error if get entry", function() {
-			should(function() {
-				var entryTest = ChunkInstance.entry;
-			}).throw("Chunk.entry was removed. Use hasRuntime()");
-		});
+	describe("entry", () => {
+		it("returns an error if get entry", () =>
+			should(() => {
+				const entryTest = ChunkInstance.entry;
+			}).throw("Chunk.entry was removed. Use hasRuntime()"));
 
-		it("returns an error if set an entry", function() {
-			should(function() {
+		it("returns an error if set an entry", () =>
+			should(() => {
 				ChunkInstance.entry = 10;
-			}).throw("Chunk.entry was removed. Use hasRuntime()");
-		});
+			}).throw("Chunk.entry was removed. Use hasRuntime()"));
 	});
 
-	describe("initial", function() {
-		it("returns an error if get initial", function() {
-			should(function() {
-				var initialTest = ChunkInstance.initial;
-			}).throw("Chunk.initial was removed. Use isInitial()");
-		});
+	describe("initial", () => {
+		it("returns an error if get initial", () =>
+			should(() => {
+				const initialTest = ChunkInstance.initial;
+			}).throw("Chunk.initial was removed. Use isInitial()"));
 
-		it("returns an error if set an initial", function() {
-			should(function() {
+		it("returns an error if set an initial", () =>
+			should(() => {
 				ChunkInstance.initial = 10;
-			}).throw("Chunk.initial was removed. Use isInitial()");
-		});
+			}).throw("Chunk.initial was removed. Use isInitial()"));
 	});
 
-	describe("hasRuntime", function() {
-		it("returns false", function() {
-			should(ChunkInstance.hasRuntime()).be.false();
-		});
+	describe("hasRuntime", () => {
+		it("returns false", () => should(ChunkInstance.hasRuntime()).be.false());
 	});
 
-	describe("isEmpty", function() {
-		it("should NOT have any module by default", function() {
-			should(ChunkInstance.isEmpty()).be.true();
-		});
+	describe("isEmpty", () => {
+		it("should NOT have any module by default", () => should(ChunkInstance.isEmpty()).be.true());
 	});
 
-	describe("size", function() {
-		it("should NOT have any module by default", function() {
+	describe("size", () => {
+		it("should NOT have any module by default", () =>
 			should(ChunkInstance.size({
 				chunkOverhead: 10,
 				entryChunkMultiplicator: 2
-			})).be.exactly(10);
-		});
+			})).be.exactly(10));
 	});
 
-	describe("checkConstraints", function() {
-		it("throws an error", function() {
-			should(function() {
+	describe("checkConstraints", () => {
+		it("throws an error", () =>
+			should(() => {
 				ChunkInstance.checkConstraints();
-			}).not.throw(/checkConstraints/);
-		});
+			}).not.throw(/checkConstraints/));
 	});
 
-	describe("canBeIntegrated", function() {
-		it("returns `false` if other object is initial", function() {
-			var other = {
-				isInitial: function() {
-					return true
-				}
+	describe("canBeIntegrated", () => {
+		it("returns `false` if other object is initial", () => {
+			const other = {
+				isInitial: () => true
 			};
 			should(ChunkInstance.canBeIntegrated(other)).be.false();
 		});
 
-		it("returns `true` if other object and chunk instance are NOT initial", function() {
-			var other = {
-				isInitial: function() {
-					return false
-				}
+		it("returns `true` if other object and chunk instance are NOT initial", () => {
+			const other = {
+				isInitial: () => false
 			};
 			should(ChunkInstance.canBeIntegrated(other)).be.true();
 		});
