add unit tests for valueClasses of MonoSignal class

Author: tiagoschenkel

test/org/osflash/signals/MonoSignalValueClassesTest.test.ts

@@ -0,0 +1,67 @@
+import "../../../entry";
+
+import { assert } from "chai";
+
+import { MonoSignal } from "../../../../src/org/osflash/signals/MonoSignal";
+
+describe("MonoSignalValueClassesTest", () => {
+
+    let signal: MonoSignal;
+
+    beforeEach(() => {
+        signal = new MonoSignal(Number, String, Boolean);
+    });
+
+    afterEach(() => {
+        signal.removeAll();
+        signal = null;
+    });
+
+    it("get_value_classes_should_return_same_value_classes_used_in_constructor()", () => {
+        assert.deepEqual(signal.valueClasses, [Number, String, Boolean]);
+    });
+
+    it("set_value_classes_should_accept_only_class_objects()", () => {
+        signal.valueClasses = [Number, String, Boolean];
+    });
+
+    it("set_value_classes_throws_error_when_objects_are_passed()", () => {
+        assert.throws(() => {
+            signal.valueClasses = [0, "", false];
+        }, Error);
+    });
+
+    it("dispatch_less_value_objects_throws_error_when_number_of_arguments_are_less_than_number_of_value_classes_1()", () => {
+        assert.throws(() => {
+            signal.dispatch(0);
+        }, Error);
+    });
+
+    it("dispatch_less_value_objects_throws_error_when_number_of_arguments_are_less_than_number_of_value_classes_2()", () => {
+        assert.throws(() => {
+            signal.dispatch(0, "");
+        }, Error);
+    });
+
+    it("dispatch_value_object_with_different_type_throws_error_1()", () => {
+        assert.throws(() => {
+            signal.dispatch(0, 0, 0);
+        }, Error);
+    });
+
+    it("dispatch_value_object_with_different_type_throws_error_2()", () => {
+        assert.throws(() => {
+            signal.dispatch("", "", "");
+        }, Error);
+    });
+
+    it("dispatch_value_object_with_different_type_throws_error_3()", () => {
+        assert.throws(() => {
+            signal.dispatch(true, true, true);
+        }, Error);
+    });
+
+    it("dispatch_value_object_with_correct_type_just_works()", () => {
+        signal.dispatch(0, "hello", true);
+    });
+});