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kube-api.test.ts
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kube-api.test.ts
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/**
* Copyright (c) 2021 OpenLens Authors
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
import { Cluster } from "../../../main/cluster";
import { ApiManager } from "../api-manager";
import { KubeApi } from "../kube-api";
import { KubeObject } from "../kube-object";
describe("KubeApi", () => {
beforeEach(() => {
ApiManager.createInstance(new Cluster({
id: "foo",
kubeConfigPath: "/bar",
}));
});
afterEach(() => {
ApiManager.resetInstance();
});
it("uses url from apiBase if apiBase contains the resource", async () => {
(fetch as any).mockResponse(async (request: any) => {
if (request.url === "/api-kube/apis/networking.k8s.io/v1") {
return {
body: JSON.stringify({
resources: [{
name: "ingresses"
}] as any []
})
};
} else if (request.url === "/api-kube/apis/extensions/v1beta1") {
// Even if the old API contains ingresses, KubeApi should prefer the apiBase url
return {
body: JSON.stringify({
resources: [{
name: "ingresses"
}] as any []
})
};
} else {
return {
body: JSON.stringify({
resources: [] as any []
})
};
}
});
const apiBase = "/apis/networking.k8s.io/v1/ingresses";
const fallbackApiBase = "/apis/extensions/v1beta1/ingresses";
const kubeApi = new KubeApi({
objectConstructor: KubeObject,
apiBase,
fallbackApiBases: [fallbackApiBase],
checkPreferredVersion: true,
});
await kubeApi.get();
expect(kubeApi.apiPrefix).toEqual("/apis");
expect(kubeApi.apiGroup).toEqual("networking.k8s.io");
});
it("uses url from fallbackApiBases if apiBase lacks the resource", async () => {
(fetch as any).mockResponse(async (request: any) => {
if (request.url === "/api-kube/apis/networking.k8s.io/v1") {
return {
body: JSON.stringify({
resources: [] as any []
})
};
} else if (request.url === "/api-kube/apis/extensions/v1beta1") {
return {
body: JSON.stringify({
resources: [{
name: "ingresses"
}] as any []
})
};
} else {
return {
body: JSON.stringify({
resources: [] as any []
})
};
}
});
const apiBase = "apis/networking.k8s.io/v1/ingresses";
const fallbackApiBase = "/apis/extensions/v1beta1/ingresses";
const kubeApi = new KubeApi({
objectConstructor: KubeObject,
apiBase,
fallbackApiBases: [fallbackApiBase],
checkPreferredVersion: true,
});
await kubeApi.get();
expect(kubeApi.apiPrefix).toEqual("/apis");
expect(kubeApi.apiGroup).toEqual("extensions");
});
});