test(textarea): check existance of wrappers and support for rows and cols

Author: Kamil Kisiela

package.js

@@ -126,6 +126,7 @@ Package.onTest(function(api) {
         'tests/client/types/radio-spec.js',
         'tests/client/types/select-spec.js',
         'tests/client/types/slider-spec.js',
-        'tests/client/types/switch-spec.js'
+        'tests/client/types/switch-spec.js',
+        'tests/client/types/textarea-spec.js'
     ], client);
 });

tests/client/types/textarea-spec.js

@@ -0,0 +1,91 @@
+describe("formlyMaterial - textarea type", () => {
+
+    //
+    // vars
+    //
+
+    let formlyConfig;
+    let $compile;
+    let $rootScope;
+    let $scope;
+    let form;
+    let element;
+    let field;
+
+    //
+    // helpers
+    //
+
+    function compile(options) {
+        $scope = $rootScope.$new();
+        $scope.fields = [angular.merge({}, {
+            key: 'testField',
+            type: 'textarea',
+            templateOptions: {
+                label: 'test field',
+                rows: 5,
+                cols: 6
+            }
+        }, options)];
+
+        form = $compile(testUtils.formTemplate)($scope);
+        $scope.$digest();
+        field = $scope.fields[0];
+        element = form.find('[ng-model]');
+    }
+
+    //
+    // tests
+    //
+
+    beforeEach(() => {
+        angular.module('testApp', ['angular-meteor', 'formly', 'formlyMaterial']);
+        module('testApp');
+
+        inject((_$compile_, _$rootScope_, _formlyConfig_) => {
+            $compile = _$compile_;
+            $rootScope = _$rootScope_;
+            formlyConfig = _formlyConfig_;
+        });
+
+        const types = ['textarea'];
+        const wrappers = ['messages', 'label', 'inputContainer'];
+
+        types.forEach((type) => {
+            testUtils.fixTypeTemplateUrl(formlyConfig, type);
+        });
+        wrappers.forEach((wrapper) => {
+            testUtils.fixWrapperTemplateUrl(formlyConfig, wrapper);
+        });
+
+        compile();
+    });
+
+    it('should be input element', () => {
+        expect(element[0].nodeName).toBe('TEXTAREA');
+    });
+
+    it('should have messages wrapper', () => {
+        expect(form.find('[ng-messages]').length).toBe(1);
+    });
+
+    it('should have label wrapper', () => {
+        let label = form.find('label');
+
+        expect(label.length).toBe(1);
+        expect(label[0].innerText).toContain(field.templateOptions.label);
+    });
+
+    it('should have inputContainer wrapper', () => {
+        expect(form.find('md-input-container').length).toBe(1);
+    });
+    
+    it('should be able to set rows', () => {
+        expect(parseInt(element.attr('rows'))).toEqual(field.templateOptions.rows);
+    });
+
+    it('should be able to set cols', () => {
+        expect(parseInt(element.attr('cols'))).toEqual(field.templateOptions.cols);
+    });
+
+});