52 lines
1.6 KiB
JavaScript
52 lines
1.6 KiB
JavaScript
describe('Directive focus', () => {
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let $scope;
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let $element;
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let compile;
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beforeEach(ngModule('vnCore'));
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compile = (_element, _childElement) => {
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inject(($compile, $rootScope) => {
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$scope = $rootScope.$new();
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$element = angular.element(_element);
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if (_childElement)
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$element[0].firstChild.focus = jasmine.createSpy(focus);
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$element[0].focus = jasmine.createSpy('focus');
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$element[0].select = jasmine.createSpy('select');
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$compile($element)($scope);
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$scope.$digest();
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});
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};
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it('should call the querySelector function upon the input to redefine it with the expected selector then call focus', () => {
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let html = `<div vn-focus><input></input></div>`;
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let childHtml = '<input></input>';
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compile(html, childHtml);
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expect($element[0].firstChild.focus).toHaveBeenCalled();
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});
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it('should print a warning message on console', () => {
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let html = `<potato vn-focus></potato>`;
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console.warn = jasmine.createSpy('warn');
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compile(html);
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expect(console.warn).toHaveBeenCalledWith(`vnFocus: Can't find a focusable element`);
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});
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it('should call focus function on the element', () => {
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let html = `<input vn-focus></input>`;
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compile(html);
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expect($element[0].focus).toHaveBeenCalledWith();
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});
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it('should call select function on the element', () => {
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let html = `<input vn-focus></input>`;
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compile(html);
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expect($element[0].select).toHaveBeenCalledWith();
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});
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});
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