test(formly-run): stub and test for addCustomTags

Author: BarryThePenguin

src/index.test.js

@@ -9,6 +9,7 @@ import './directives/formly-custom-validation.test';
 import './directives/formly-field.test';
 import './directives/formly-focus.test';
 import './directives/formly-form.test';
+import './run/formlyCustomTags.test';
 import './run/formlyNgModelAttrsManipulator.test';
 import './other/utils.test';
 

src/run/formlyCustomTags.test.js

@@ -0,0 +1,35 @@
+import angular from 'angular';
+
+describe(`formlyCustomTags`, () => {
+
+  beforeEach(window.module(`formly`, $provide => {
+    const docStub = {
+      get: sinon.stub().withArgs(0).returnsThis(),
+      createElement: sinon.stub().withArgs(`div`).returns({
+        getElementsByTagName: sinon.stub().withArgs(`i`).returns([1])
+      })
+    };
+
+    $provide.value(`$document`, docStub);
+  }));
+
+  let $document;
+
+  beforeEach(inject((_$document_) => {
+    $document = _$document_;
+  }));
+
+  describe(`addCustomTags`, () => {
+    it(`should create custom formly tags`, () => {
+      const customElements = [
+        `div`, `formly-field`, `formly-form`, `formly-custom-validation`, `formly-focus`, `formly-transpose`
+      ];
+
+      expect($document.get).to.have.been.calledOnce;
+
+      angular.forEach(customElements, el => {
+        expect($document.createElement).to.have.been.calledWith(el);
+      });
+    });
+  });
+});