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skin.service.spec.ts
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skin.service.spec.ts
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import { mock, IRootScopeService, IScope, IQService } from 'angular';
import { CLOUD_PROVIDER_REGISTRY } from './cloudProvider.registry';
import { ACCOUNT_SERVICE } from 'core/account/account.service';
import { SKIN_SERVICE, SkinService } from './skin.service';
import { APPLICATION_MODEL_BUILDER, ApplicationModelBuilder } from 'core/application';
describe('Service: skinService', () => {
let service: SkinService, appBuilder: ApplicationModelBuilder, scope: IScope, $q: IQService;
beforeEach((mock.module(
SKIN_SERVICE,
APPLICATION_MODEL_BUILDER,
CLOUD_PROVIDER_REGISTRY,
ACCOUNT_SERVICE,
)));
beforeEach(
mock.inject(($rootScope: IRootScopeService,
_$q_: IQService,
skinService: SkinService,
applicationModelBuilder: ApplicationModelBuilder) => {
service = skinService;
appBuilder = applicationModelBuilder;
scope = $rootScope.$new();
$q = _$q_;
}
));
describe('instance skin disambiguation', () => {
beforeEach(() => {
spyOn(service, 'getAccounts').and.returnValue(
$q.resolve([
{ name: 'v1-k8s-account', cloudProvider: 'kubernetes', skin: 'v1' },
{ name: 'v2-k8s-account', cloudProvider: 'kubernetes', skin: 'v2' },
{ name: 'appengine-account', cloudProvider: 'appengine', skin: 'v1' },
{ name: 'gce-account', cloudProvider: 'gce' },
])
);
});
it('uses available accounts to determine skin if possible', () => {
const app = appBuilder.createStandaloneApplication('myApp');
service.getInstanceSkin('appengine', 'my-instance-id', app).then(skin => {
expect(skin).toEqual('v1');
});
service.getInstanceSkin('gce', 'my-instance-id', app).then(skin => {
expect(skin).toEqual(null);
});
scope.$digest();
});
it('scrapes application server groups to determine skin if possible', () => {
const app = appBuilder.createApplication('myApp', [
{
key: 'serverGroups',
data: [
{
name: 'myServerGroup',
account: 'v2-k8s-account',
cloudProvider: 'kubernetes',
instances: [
{ id: 'my-instance-id' },
],
serverGroups: [],
}
]
},
{
key: 'loadBalancers',
data: [],
}
]);
service.getInstanceSkin('kubernetes', 'my-instance-id', app).then(skin => {
expect(skin).toEqual('v2');
});
scope.$digest();
});
it('scrapes application load balancers to determine skin if possible', () => {
const app = appBuilder.createApplication('myApp', [
{
key: 'loadBalancers',
data: [
{
name: 'myLoadBalancer',
account: 'v2-k8s-account',
cloudProvider: 'kubernetes',
instances: [
{ id: 'my-instance-id' },
]
}
]
},
{
key: 'serverGroups',
data: [],
},
]);
service.getInstanceSkin('kubernetes', 'my-instance-id', app).then(skin => {
expect(skin).toEqual('v2');
});
scope.$digest();
});
it('scrapes application load balancers\' server groups to determine skin if possible', () => {
const app = appBuilder.createApplication('myApp', [
{
key: 'loadBalancers',
data: [
{
name: 'myLoadBalancer',
account: 'v2-k8s-account',
cloudProvider: 'kubernetes',
instances: [],
serverGroups: [{
isDisabled: true,
instances: [{ id: 'my-instance-id' }],
}],
}
]
},
{
key: 'serverGroups',
data: [],
},
]);
service.getInstanceSkin('kubernetes', 'my-instance-id', app).then(skin => {
expect(skin).toEqual('v2');
});
scope.$digest();
});
});
});