openmct/platform/forms/test/MCTFileInputSpec.js

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/*****************************************************************************
* Open MCT, Copyright (c) 2014-2018, United States Government
* as represented by the Administrator of the National Aeronautics and Space
* Administration. All rights reserved.
*
* Open MCT is licensed under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0.
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
* Open MCT includes source code licensed under additional open source
* licenses. See the Open Source Licenses file (LICENSES.md) included with
* this source code distribution or the Licensing information page available
* at runtime from the About dialog for additional information.
*****************************************************************************/
define(
["../src/MCTFileInput"],
function (MCTFileInput) {
describe("The mct-file-input directive", function () {
var mockScope,
mockFileInputService,
mctFileInput,
element,
attrs,
control;
beforeEach(function () {
attrs = [];
control = jasmine.createSpyObj('control', ['$setValidity']);
element = jasmine.createSpyObj('element', ['on', 'trigger']);
mockFileInputService = jasmine.createSpyObj('fileInputService',
['getInput']
);
mockScope = jasmine.createSpyObj(
'$scope',
['$watch']
);
mockScope.structure = {text: 'Select File'};
mockScope.field = "file-input";
mockScope.ngModel = {"file-input" : undefined};
element.on.and.callFake(function (event, clickHandler) {
clickHandler();
});
mockFileInputService.getInput.and.returnValue(
Promise.resolve({name: "file-name", body: "file-body"})
);
mctFileInput = new MCTFileInput(mockFileInputService);
return new Promise(function (resolve) {
mctFileInput.link(mockScope, element, attrs, control);
setTimeout(resolve, 100);
});
});
it("is restricted to attributes", function () {
expect(mctFileInput.restrict).toEqual("A");
});
it("changes button text to match file name", function () {
expect(element.on).toHaveBeenCalledWith(
'click',
jasmine.any(Function)
);
expect(mockScope.structure.text).toEqual("file-name");
});
it("validates control on file selection", function () {
var calls = control.$setValidity.calls;
expect(calls.count()).toBe(2);
expect(calls.all()[0].args).toEqual(
['file-input', false]
);
expect(calls.all()[1].args).toEqual(
['file-input', true]
);
});
});
}
);