test(hx-icon): implement component tests

src/elements/hx-icon/index.spec.js

@@ -0,0 +1,91 @@
+import { fixture, expect } from '@open-wc/testing';
+
+/**
+ * <hx-icon> component tests
+ *
+ * @type HXIconElement
+ *
+ */
+describe('<hx-icon> component tests', () => {
+    const template = '<hx-icon>';
+
+    describe('instantiate element', () => {
+        it('should be instantiated with hx-defined attribute', async () => {
+            const component = /** @type {HXIconElement} */ await fixture(template);
+            const attr = component.hasAttribute('hx-defined');
+
+            expect(attr).to.be.true;
+        });
+
+        it('should not be hidden', async () => {
+            const component = /** @type {HXIconElement} */ await fixture(template);
+            const prop = component.hidden;
+
+            expect(prop).to.be.false;
+        });
+
+        it(`the rendered light DOM should NOT equal simple template ${template}`, async () => {
+            const component = /** @type {HXIconElement} */ await fixture(template);
+
+            expect(component).lightDom.to.not.equal(template);
+        });
+
+    });
+
+    describe('test Shadow DOM', () => {
+        describe('verify render', () => {
+            it('should have a static Shadow DOM', async function () {
+                const component = /** @type { HXIconElement } */ await fixture(template);
+                const shadow = component.shadowRoot.innerHTML;
+
+                expect(component).shadowDom.to.equal(shadow);
+            });
+
+            it('should render the Shadow Root mode open', async () => {
+                const component = /** @type { HXIconElement } */ await fixture(template);
+                const mode = component.shadowRoot.mode;
+
+                expect(mode).to.equal('open');
+            });
+        });
+
+        describe('verify Shadow DOM markup', () => {
+            it('markup should contain a #hxIcon <span>', async () => {
+                const elSelector = 'span#hxIcon';
+                const id = 'hxIcon';
+                const component = /** @type { HXIconElement } */ await fixture(template);
+                const shadow = component.shadowRoot;
+                const query = shadow.querySelector(elSelector);
+                const queryId = query.id;
+
+                expect(queryId).to.equal(id);
+            });
+
+            it('markup should contain a #hxPath <path>', async () => {
+                const elSelector = 'path#hxPath';
+                const id = 'hxPath';
+                const component = /** @type { HXIconElement } */ await fixture(template);
+                const shadow = component.shadowRoot;
+                const query = shadow.querySelector(elSelector);
+                const queryId = query.id;
+
+                expect(queryId).to.equal(id);
+            });
+        });
+    });
+
+    describe('test getters and setters', () => {
+        it('should be able to set bell [type="bell"]', async () => {
+            const component = /** @type {HXIconElement} */ await fixture(template);
+            const attrType = 'bell';
+
+            component.type = attrType;
+            const attr = component.hasAttribute('type');
+            const fileType = component.getAttribute('type');
+
+            expect(attr).to.be.true;
+            expect(fileType).to.equal(attrType);
+        });
+    });
+
+});