test(ngModelAttrsManipulator): full coverage

Author: Kamil Kisiela

tests/helpers/index.js

@@ -0,0 +1 @@
+import './ng-model-attrs-manipulator-spec';

tests/helpers/ng-model-attrs-manipulator-spec.js

@@ -0,0 +1,66 @@
+import {
+  ngModelAttrsManipulator
+}
+from './../../src/helpers';
+
+describe("formlyMaterial - ngModelAttrsManipulator", () => {
+  it("should skip on skipNgModelAttrsManipulator", () => {
+    const tpl = 'test';
+    const result = ngModelAttrsManipulator(tpl, {
+      extras: {
+        skipNgModelAttrsManipulator: true
+      }
+    });
+
+    expect(result).toBe(tpl);
+  });
+
+  it("should not modify on missing ngModel", () => {
+    const tpl = 'test';
+    const result = ngModelAttrsManipulator(tpl, {});
+
+    expect(result).toBe(tpl);
+  });
+
+  it("should add attribute with value to ngModel", () => {
+    const tpl = '<div><input ng-model="baz"/></div>';
+    const attr = {
+      name: 'foo',
+      value: 'bar'
+    };
+    const result = ngModelAttrsManipulator(tpl, {}, attr.name, attr.value);
+    const element = angular.element(result);
+
+    expect(result).not.toBe(tpl);
+    expect(element.find('[ng-model]').attr(attr.name)).toBe(attr.value);
+  });
+
+  it("should add attribute with value to few elements with ngModel", () => {
+    const tpl = '<div><input ng-model="baz1"/><input ng-model="baz2"/></div>';
+    const attr = {
+      name: 'foo',
+      value: 'bar'
+    };
+    const result = ngModelAttrsManipulator(tpl, {}, attr.name, attr.value);
+    const element = angular.element(result);
+
+    expect(result).not.toBe(tpl);
+    expect(element.find('[ng-model]').length).toBe(2);
+    expect(element.find('[ng-model]:eq(0)').attr(attr.name)).toBe(attr.value);
+    expect(element.find('[ng-model]:eq(1)').attr(attr.name)).toBe(attr.value);
+  });
+
+  it("should not overwrite attribute on ngModel", () => {
+    const name = 'baz';
+    const tpl = `<div><input ng-model="${name}" foo="${name}"/></div>`;
+    const attr = {
+      name: 'foo',
+      value: 'bar'
+    };
+    const result = ngModelAttrsManipulator(tpl, {}, attr.name, attr.value);
+    const element = angular.element(result);
+
+    expect(result).not.toBe(tpl);
+    expect(element.find('[ng-model]').attr(attr.name)).toBe(name);
+  });
+});

tests/index-spec.js

@@ -1,5 +1,6 @@
 import './../src';
 
+import './helpers';
 import './runs';
 import './types'
-import './wrappers';
+import './wrappers';