- Reintroduced shared test cases

1 files changed, 13 insertions, 167 deletions

diff --git a/test/rewire.test.js b/test/rewire.test.js
index 868c8bf..278b46b 100644
--- a/test/rewire.test.js
+++ b/test/rewire.test.js
@@ -2,178 +2,24 @@
 // In case this module was in strict mode, all other modules called by this would also be strict.
 // But when testing if the strict mode is preserved, we must ensure that this module is NOT strict.
 
-var path = require("path"),
-    expect = require("expect.js"),
-    rewire = require("../");
+var expect = require("expect.js");
 
-function checkForTypeError(err) {
-    expect(err.constructor).to.be(TypeError);
-}
+var rewire;
 
 describe("rewire", function () {
-    it("should work like require()", function () {
-        rewire("./testModules/moduleA.js").getFilename();
-        require("./testModules/moduleA.js").getFilename();
-        expect(rewire("./testModules/moduleA.js").getFilename()).to.eql(require("./testModules/moduleA.js").getFilename());
-        expect(rewire("./testModules/someOtherModule.js").filename).to.eql(require("./testModules/someOtherModule.js").filename);
+    it("should pass all shared test cases", function () {
+        require("./testModules/sharedTestCases.js");
     });
-    it("should return a fresh instance of the module", function () {
-        var someOtherModule = require("./testModules/someOtherModule.js"),
-            rewiredSomeOtherModule;
+    it("should also work with CoffeeScript", function () {
+        var coffeeModule;
 
-        someOtherModule.fs = "This has been modified";
-        rewiredSomeOtherModule = rewire("./testModules/someOtherModule.js");
-        expect(rewiredSomeOtherModule.fs).not.to.be("This has been modified");
-    });
-    it("should not cache the rewired module", function () {
-        var rewired,
-            someOtherModule = require("./testModules/someOtherModule.js");
-
-        someOtherModule.fs = "This has been changed";
-
-        rewired = rewire("./testModules/someOtherModule.js");
-        expect(someOtherModule).not.to.be(rewired);
-        expect(require("./testModules/moduleA.js").someOtherModule).not.to.be(rewired);
-        expect(require("./testModules/moduleA.js").someOtherModule).to.be(someOtherModule);
-        expect(require("./testModules/moduleA.js").someOtherModule.fs).to.be("This has been changed");
-    });
-    it("should modify the module so it provides a __set__ - function", function () {
-        expect(rewire("./testModules/moduleA.js").__set__).to.be.a(Function);
-        expect(rewire("./testModules/moduleB.js").__set__).to.be.a(Function);
-    });
-    it("should modify the module so it provides a __get__ - function", function () {
-        expect(rewire("./testModules/moduleA.js").__get__).to.be.a(Function);
-        expect(rewire("./testModules/moduleB.js").__get__).to.be.a(Function);
-    });
-    it("should not influence other modules", function () {
-        var rewiredModuleA = rewire("./testModules/moduleA.js");
-
-        expect(require("./testModules/someOtherModule.js").__set__).to.be(undefined);
-        expect(require("./testModules/someOtherModule.js").__get__).to.be(undefined);
-    });
-    it("should not override/influence global objects by default", function () {
-        // This should throw no exception
-        rewire("./testModules/moduleA.js").checkSomeGlobals();
-        rewire("./testModules/moduleB.js").checkSomeGlobals();
-    });
-    it("should provide the ability to set private vars", function () {
-        var rewiredModuleA = rewire("./testModules/moduleA.js"),
-            newObj = {};
-
-        expect(rewiredModuleA.getMyNumber()).to.be(0);
-        rewiredModuleA.__set__("myNumber", 2);
-        expect(rewiredModuleA.getMyNumber()).to.be(2);
-        rewiredModuleA.__set__("myObj", newObj);
-        expect(rewiredModuleA.getMyObj()).to.be(newObj);
-        rewiredModuleA.__set__("env", "ENVENV");
-    });
-    it("should provide the ability to get private vars", function () {
-        var rewiredModuleA = rewire("./testModules/moduleA.js");
-
-        expect(rewiredModuleA.__get__("myNumber")).to.be(rewiredModuleA.getMyNumber());
-        expect(rewiredModuleA.__get__("myObj")).to.be(rewiredModuleA.getMyObj());
-    });
-    it("should provide the ability to inject mocks", function (done) {
-        var rewiredModuleA = rewire("./testModules/moduleA.js"),
-            mockedFs = {
-                readFileSync: function (file) {
-                    expect(file).to.be("bla.txt");
-                    done();
-                }
-            };
-
-        rewiredModuleA.__set__("fs", mockedFs);
-        rewiredModuleA.readFileSync();
-    });
-    it("should not influence other modules when injecting mocks", function () {
-        var rewiredModuleA = rewire("./testModules/moduleA.js"),
-            someOtherModule,
-            mockedFs = {};
-
-        rewiredModuleA.__set__("fs", mockedFs);
-        someOtherModule = require("./testModules/someOtherModule.js");
-        expect(someOtherModule.fs).not.to.be(mockedFs);
-    });
-    it("should provide the ability to mock global objects just within the module", function () {
-        var rewiredModuleA = rewire("./testModules/moduleA.js"),
-            rewiredModuleB = rewire("./testModules/moduleB.js"),
-            consoleMock = {},
-            bufferMock = {},
-            documentMock = {},
-            newFilename = "myFile.js";
-
-        rewiredModuleA.__set__({
-            console: consoleMock,
-            __filename: newFilename
-        });
-        expect(rewiredModuleA.getConsole()).to.be(consoleMock);
-        expect(rewiredModuleB.getConsole()).not.to.be(consoleMock);
-        expect(console).not.to.be(consoleMock);
-        expect(rewiredModuleA.getFilename()).to.be(newFilename);
-        expect(rewiredModuleB.getFilename()).not.to.be(newFilename);
-        expect(console).not.to.be(newFilename);
-        if (typeof window === "undefined") {
-            rewiredModuleA.__set__("Buffer", bufferMock);
-            expect(rewiredModuleA.getBuffer()).to.be(bufferMock);
-            expect(rewiredModuleB.getBuffer()).not.to.be(bufferMock);
-            expect(Buffer).not.to.be(bufferMock);
-        } else {
-            rewiredModuleA.__set__("document", documentMock);
-            expect(rewiredModuleA.getDocument()).to.be(documentMock);
-            expect(rewiredModuleB.getDocument() === documentMock).to.be(false);
-            expect(document === documentMock).to.be(false);
-        }
-    });
-    it("should be possible to mock global objects that are added on runtime", function () {
-        var rewiredModule;
-
-        if (typeof window === "undefined") {
-            global.someGlobalVar = "test";
-            rewiredModule = rewire("./testModules/moduleA.js");
-            rewiredModule.__set__("someGlobalVar", "other value");
-            expect(global.someGlobalVar).to.be("test");
-            expect(rewiredModule.__get__("someGlobalVar")).to.be("other value");
-            delete global.someGlobalVar;
-        } else {
-            window.someGlobalVar = "test";
-            rewiredModule = rewire("./testModules/moduleA.js");
-            rewiredModule.__set__("someGlobalVar", "other value");
-            expect(window.someGlobalVar).to.be("test");
-            expect(rewiredModule.__get__("someGlobalVar")).to.be("other value");
-            if (typeof navigator !== "undefined" && /MSIE [6-8]\.[0-9]/g.test(navigator.userAgent) === false) {
-                delete window.someGlobalVar;
+        rewire = require("../");
+        coffeeModule = rewire("./testModules/module.coffee");
+        coffeeModule.__set__("fs", {
+            readFileSync: function () {
+                return "It works!";
             }
-        }
-    });
-    it("should not be a problem to have a comment on file end", function () {
-        var rewired = rewire("./testModules/emptyModule.js");
-
-        rewired.__set__("someVar", "hello");
-        expect(rewired.__get__("someVar")).to.be("hello");
-    });
-    it("should not influence the original require if nothing has been required within the rewired module", function () {
-        rewire("./testModules/emptyModule.js"); // nothing happens here because emptyModule doesn't require anything
-        expect(require("./testModules/moduleA.js").__set__).to.be(undefined); // if restoring the original node require didn't worked, the module would have a setter
-    });
-    it("subsequent calls of rewire should always return a new instance", function () {
-        expect(rewire("./testModules/moduleA.js")).not.to.be(rewire("./testModules/moduleA.js"));
-    });
-    it("should preserve the strict mode (not IE)", function () {
-        var strictModule = rewire("./testModules/strictModule.js");
-
-        expect(function () {
-            strictModule.doSomethingUnstrict();
-        }).to.throwException(checkForTypeError);
-    });
-    it("should not modify line numbers in stack traces", function () {
-        var throwError = rewire("./testModules/throwError.js");
-
-        try {
-            throwError();
-        } catch (err) {
-            if (err.stack) {
-                expect(err.stack.split("\n")[1]).to.match(/:2:11/);
-            }
-        }
+        });
+        expect(coffeeModule.readFileSync()).to.be("It works!");
     });
 });
\ No newline at end of file