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/*
* (c) Copyright 2015 Hewlett-Packard Development Company, L.P.
*
* 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.
*/
/*global angular,describe,it,expect,inject,module,beforeEach,afterEach*/
(function () {
'use strict';
describe('settingsService', function () {
var settingsService,
$httpBackend,
responseMockOpts = {succeed: true},
testData = {
isTrue: true,
isFalse: false,
versions: {one: 1, two: 2},
deep: {nest: { foo: 'bar' } },
isNull: null
};
beforeEach(module('hz.api'));
beforeEach(inject(function (_$httpBackend_, _settingsService_) {
responseMockOpts.succeed = true;
settingsService = _settingsService_;
$httpBackend = _$httpBackend_;
$httpBackend.whenGET('/api/settings/').respond(
function () {
return responseMockOpts.succeed ?
[200, testData, {}] : [500, 'Fail', {}];
});
$httpBackend.expectGET('/api/settings/');
}));
afterEach(function () {
$httpBackend.verifyNoOutstandingExpectation();
$httpBackend.verifyNoOutstandingRequest();
});
describe('getSettings', function () {
it('should return all settings', function () {
settingsService.getSettings().then(
function (actual) {
expect(actual).toEqual(testData);
}
);
$httpBackend.flush();
});
it('should fail when error response', function () {
responseMockOpts.succeed = false;
settingsService.getSettings().then(
function (actual) {
fail('Should not have succeeded: ' + angular.toJson(actual));
},
function (actual) {
expect(actual).toBeDefined();
}
);
$httpBackend.flush();
});
});
describe('getSetting', function () {
it('nested deep object is found', function () {
settingsService.getSetting('deep.nest.foo')
.then(function (actual) {
expect(actual).toEqual('bar');
});
$httpBackend.flush();
});
it("is undefined when doesn't exist", function () {
settingsService.getSetting('will.not.exist')
.then(function (actual) {
expect(actual).toBeUndefined();
});
$httpBackend.flush();
});
it("default is returned when doesn't exist", function () {
var actual;
settingsService.getSetting('will.not.exist', 'hello')
.then(function (actual) {
expect(actual).toEqual('hello');
});
$httpBackend.flush();
});
it('should return true', function () {
settingsService.getSetting('isTrue')
.then(function (actual) {
expect(actual).toEqual(true);
});
$httpBackend.flush();
});
it('should fail when error response', function () {
responseMockOpts.succeed = false;
settingsService.getSetting('isTrue').then(
function (actual) {
fail('Should not have succeeded: ' + angular.toJson(actual));
},
function (actual) {
expect(actual).toBeDefined();
}
);
$httpBackend.flush();
});
});
describe('ifEnabled', function () {
var expectedResult = {};
var enabled = function () {
expectedResult.enabled = true;
};
var notEnabled = function () {
expectedResult.enabled = false;
};
beforeEach(inject(function () {
expectedResult = {enabled: null};
}));
function meetsExpectations(expected) {
$httpBackend.flush();
expect(expectedResult.enabled).toBe(expected);
}
it('should fail when error response', function () {
responseMockOpts.succeed = false;
settingsService.ifEnabled('isTrue').then(
function (actual) {
fail('Should not have succeeded: ' + angular.toJson(actual));
},
function (actual) {
expect(actual).toBeDefined();
}
);
$httpBackend.flush();
});
it('boolean is enabled when true', function () {
settingsService.ifEnabled('isTrue').then(enabled, notEnabled);
meetsExpectations(true);
});
it('boolean is enabled when true expected', function () {
settingsService.ifEnabled('isTrue', true).then(enabled, notEnabled);
meetsExpectations(true);
});
it('boolean is not enabled when false expected', function () {
settingsService.ifEnabled('isTrue', false).then(enabled, notEnabled);
meetsExpectations(false);
});
it('boolean is not enabled when false', function () {
settingsService.ifEnabled('isFalse').then(enabled, notEnabled);
meetsExpectations(false);
});
it('boolean is enabled when false expected', function () {
settingsService.ifEnabled('isFalse', false).then(enabled, notEnabled);
meetsExpectations(true);
});
it('nested object is enabled when expected', function () {
settingsService.ifEnabled('versions.one', 1).then(enabled, notEnabled);
meetsExpectations(true);
});
it('nested object is not enabled', function () {
settingsService.ifEnabled('versions.two', 1).then(enabled, notEnabled);
meetsExpectations(false);
});
it('nested object is not enabled when not found', function () {
settingsService.ifEnabled('no-exist.two', 1).then(enabled, notEnabled);
meetsExpectations(false);
});
it('nested deep object is enabled when expected', function () {
settingsService.ifEnabled('deep.nest.foo', 'bar').then(enabled, notEnabled);
meetsExpectations(true);
});
it('nested deep object is not enabled when not expected', function () {
settingsService.ifEnabled('deep.nest.foo', 'wrong').then(enabled, notEnabled);
meetsExpectations(false);
});
it('null is not enabled', function () {
settingsService.ifEnabled('isNull').then(enabled, notEnabled);
meetsExpectations(false);
});
it('null is enabled when expected', function () {
settingsService.ifEnabled('isNull', null).then(enabled, notEnabled);
meetsExpectations(true);
});
it('true is enabled when not found and true default', function () {
settingsService.ifEnabled('nonExistent', true, true).then(enabled, notEnabled);
meetsExpectations(true);
});
it('true is not enabled when not found and false default', function () {
settingsService.ifEnabled('nonExistent', true, false).then(enabled, notEnabled);
meetsExpectations(false);
});
it('true is not enabled when not found and no default', function () {
settingsService.ifEnabled('nonExistent', true).then(enabled, notEnabled);
meetsExpectations(false);
});
it('false is enabled when not found and expected w/ default', function () {
settingsService.ifEnabled('nonExistent', false, false).then(enabled, notEnabled);
meetsExpectations(true);
});
it('bar is enabled when expected not found and bar default', function () {
settingsService.ifEnabled('nonExistent', 'bar', 'bar').then(enabled, notEnabled);
meetsExpectations(true);
});
it('bar is not enabled when expected not found and not default', function () {
settingsService.ifEnabled('nonExistent', 'bar', 'foo').then(enabled, notEnabled);
meetsExpectations(false);
});
});
});
})();
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