[英]How to inject angular value and angular constant into karma unit test?
我想測試這個控制器
/controllers/datetimepicker.js
angular.module('c2gyoApp')
.value('smConfig', {
rate: 'A',
tariff: 'classic'
})
.controller('DatetimepickerCtrl', [
'$scope',
'stadtmobilRates',
'smConfig',
function($scope, stadtmobilRates, smConfig) {
...
$scope.getCurrentRate = function(rate, tariff) {
// studi and classic have the same rates
if (tariff === 'studi') {
tariff = 'classic';
}
return stadtmobilRates[tariff][rate];
};
...
}
]);
自從我編寫測試以來,我已經更改了控制器。 一些常量已移至angular.module('c2gyoApp').value('smConfig'){}
,我還需要來自angular.module('c2gyoApp').constant('stadtmobilRates'){}
:
/services/stadtmobilrates.js
angular.module('c2gyoApp')
.constant('stadtmobilRates', {
'classic': {
'A': {
'night': 0,
'hour': 1.4,
'day': 21,
'week': 125,
'km000': 0.2,
'km101': 0.18,
'km701': 0.18
},
...
});
這是我到目前為止的測試:
/test/spec/controllers/datetimepicker.js
describe('Controller: DatetimepickerCtrl', function() {
// load the controller's module
beforeEach(module('c2gyoApp'));
var DatetimepickerCtrl;
var scope;
// Initialize the controller and a mock scope
beforeEach(inject(function($controller, $rootScope) {
scope = $rootScope.$new();
DatetimepickerCtrl = $controller('DatetimepickerCtrl', {
$scope: scope
});
}));
it('should calculate the correct price', function() {
expect(scope.price(10, 10, 0, 0, 'A', 'basic')
.toFixed(2)).toEqual((18.20).toFixed(2));
...
});
});
如何將angular.module('c2gyoApp').value('smConfig'){}
和angular.module('c2gyoApp').constant('stadtmobilRates'){}
注入測試? 我正在使用標准的自耕農布局。 karma.conf文件包含所有必需的.js文件,所以這只是一個注入角度元素的問題。
由於您要添加c2gyoApp
模塊:
beforeEach(module('c2gyoApp'));
在該模塊內注冊的所有內容都應該是可注射的。 所以,這應該工作:
var smConfig, stadtmobilRates;
beforeEach(inject(function($controller, $rootScope, _smConfig_, _stadtmobilRates_) {
scope = $rootScope.$new();
DatetimepickerCtrl = $controller('DatetimepickerCtrl', {
$scope: scope
});
smConfig = _smConfig_;
stadtmobilRates = _stadtmobilRates_;
}
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