Merge pull request Shopify#26 from timrourke/feature/add-abstract-eve…

…nt-test-coverage

Add tests for AbstractEvent

src/shared/AbstractEvent/tests/AbstractEvent.test.js

@@ -0,0 +1,47 @@
+import AbstractEvent from './../AbstractEvent';
+
+describe('AbstractEvent', () => {
+  test('should be of type AbstractEvent', () => {
+    const event = new AbstractEvent();
+
+    expect(event).toBeInstanceOf(AbstractEvent);
+  });
+
+  test('should initialize with correct type', () => {
+    const event = new AbstractEvent();
+
+    expect(event.type).toBe('event');
+  });
+
+  test('should initialize in uncancelable state', () => {
+    const event = new AbstractEvent();
+
+    expect(event.cancelable).toBe(false);
+  });
+
+  test('should initialize in uncancelled state', () => {
+    const event = new AbstractEvent();
+
+    expect(event.canceled()).toBe(false);
+  });
+
+  test('should initialize with data', () => {
+    const event = new AbstractEvent({
+      foo: 'bar',
+    });
+
+    expect(event.data).toMatchObject({
+      foo: 'bar',
+    });
+  });
+
+  test('should cancel event', () => {
+    const event = new AbstractEvent();
+
+    expect(event.canceled()).toBe(false);
+
+    event.cancel();
+
+    expect(event.canceled()).toBe(true);
+  });
+});