Merge pull request webpack#3982 from alistairjcbrown/add-moduledependencyerror-tests

TheLarkInn · web-flow · commit a892c4c23c50 · 2017-01-21T12:32:22.000-06:00
Add tests for ModuleDependencyError
diff --git a/test/ModuleDependencyError.test.js b/test/ModuleDependencyError.test.js
@@ -0,0 +1,48 @@
+var path = require("path");
+var should = require("should");
+var sinon = require("sinon");
+var ModuleDependencyError = require("../lib/ModuleDependencyError");
+
+describe("ModuleDependencyError", function() {
+	var env;
+
+	beforeEach(function() {
+		env = {};
+	});
+
+	it("is a function", function() {
+		ModuleDependencyError.should.be.a.Function();
+	});
+
+	describe("when new error created", function() {
+		beforeEach(function() {
+			env.error = new Error("Error Message");
+			env.moduleDependencyError = new ModuleDependencyError("myModule", env.error, "Location");
+		});
+
+		it("is an error", function() {
+			env.moduleDependencyError.should.be.an.Error();
+		});
+
+		it("has a name property", function() {
+			env.moduleDependencyError.name.should.be.exactly("ModuleDependencyError");
+		});
+
+		it("has a message property", function() {
+			env.moduleDependencyError.message.should.be.exactly("Location Error Message");
+		});
+
+		it("has a details property", function() {
+			env.moduleDependencyError.details.should.containEql(path.join("test", "ModuleDependencyError.test.js:"));
+		});
+
+		it("has an origin property", function() {
+			env.moduleDependencyError.origin.should.be.exactly("myModule");
+		});
+
+		it("has an error property", function() {
+			env.moduleDependencyError.error.should.be.exactly(env.error);
+		});
+
+	});
+});
