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Backstage plugin test cases
Signed-off-by: Ali Ok <aliok@redhat.com>
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‎backstage/plugins/knative-event-mesh-backend/src/providers/knativeEventMeshProvider.test.ts‎

Lines changed: 208 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
11
import {getVoidLogger} from '@backstage/backend-common';
22
import {ApiEntity, ComponentEntity} from "@backstage/catalog-model";
33

4-
import {Broker, EventType, KnativeEventMeshProvider} from "./knativeEventMeshProvider";
4+
import {Broker, EventType, KnativeEventMeshProvider, Source, Subscribable} from "./knativeEventMeshProvider";
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import {KnativeEventMeshProviderConfig} from "./types";
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describe('KnativeEventMeshProvider', () => {
@@ -222,4 +222,211 @@ describe('KnativeEventMeshProvider', () => {
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223223
}
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});
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describe('buildSubscribableEntity', () => {
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const providerConfig:KnativeEventMeshProviderConfig = {
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id: 'test',
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baseUrl: 'http://example.com',
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schedule: undefined,
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};
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const provider = new KnativeEventMeshProvider(providerConfig, logger, (null as any));
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type TestCase = {
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name:string;
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input:Subscribable;
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expected:ComponentEntity;
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};
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const testCases:TestCase[] = [
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{
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name: 'minimal information',
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input: {
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name: 'test',
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namespace: 'test',
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uid: 'test',
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kind: 'test-kind',
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group: 'test-group',
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},
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expected: {
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apiVersion: 'backstage.io/v1alpha1',
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kind: 'Component',
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metadata: {
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name: 'test',
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namespace: 'test',
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annotations: {
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"backstage.io/managed-by-location": "url:http://example.com",
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"backstage.io/managed-by-origin-location": "url:http://example.com",
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},
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labels: {},
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tags: [],
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},
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spec: {
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type: 'test-group:test-kind',
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owner: 'knative',
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system: 'knative-event-mesh',
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lifecycle: 'test',
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providesApis: [],
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},
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},
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},
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{
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name: 'all information',
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input: {
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name: 'test-subscribable',
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namespace: 'test-ns',
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uid: 'test-uid',
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labels: {
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"test-label": "test-label-value",
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},
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annotations: {
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"test-annotation": "test-annotation-value",
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},
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providedEventTypes: [
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"test-ns/test-type",
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],
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kind: "test-kind",
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group: "test-group",
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},
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expected: {
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apiVersion: 'backstage.io/v1alpha1',
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kind: 'Component',
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metadata: {
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name: 'test-subscribable',
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namespace: 'test-ns',
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annotations: {
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"test-annotation": "test-annotation-value",
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"backstage.io/managed-by-location": "url:http://example.com",
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"backstage.io/managed-by-origin-location": "url:http://example.com",
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},
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labels: {
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"test-label": "test-label-value",
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},
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tags: [],
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},
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spec: {
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type: 'test-group:test-kind',
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owner: 'knative',
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system: 'knative-event-mesh',
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lifecycle: 'test',
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providesApis: [
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"api:test-ns/test-type"
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],
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},
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},
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}
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];
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for (const testCase of testCases) {
321+
test(`Name: ${testCase.name}`, async () => {
322+
const result = provider.buildSubscribableEntity(testCase.input);
323+
expect(result).toEqual(testCase.expected);
324+
});
325+
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}
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});
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329+
describe('buildSourceEntity', () => {
330+
const providerConfig:KnativeEventMeshProviderConfig = {
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id: 'test',
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baseUrl: 'http://example.com',
333+
schedule: undefined,
334+
};
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const provider = new KnativeEventMeshProvider(providerConfig, logger, (null as any));
337+
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type TestCase = {
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name:string;
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input:Source;
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expected:ComponentEntity;
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};
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const testCases:TestCase[] = [
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{
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name: 'minimal information',
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input: {
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name: 'test',
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namespace: 'test',
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uid: 'test',
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group: 'test-group',
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kind: 'test-kind',
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},
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expected: {
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apiVersion: 'backstage.io/v1alpha1',
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kind: 'Component',
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metadata: {
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name: 'test',
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namespace: 'test',
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annotations: {
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"backstage.io/managed-by-location": "url:http://example.com",
362+
"backstage.io/managed-by-origin-location": "url:http://example.com",
363+
},
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labels: {},
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tags: [],
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},
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spec: {
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type: 'test-group:test-kind',
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owner: 'knative',
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system: 'knative-event-mesh',
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lifecycle: 'test',
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providesApis: [],
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},
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},
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},
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{
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name: 'all information',
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input: {
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name: 'test-source',
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namespace: 'test-ns',
381+
uid: 'test-uid',
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labels: {
383+
"test-label": "test-label-value",
384+
},
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annotations: {
386+
"test-annotation": "test-annotation-value",
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},
388+
providedEventTypes: [
389+
"test-ns/test-type",
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],
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group: "test-group",
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kind: "test-kind",
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},
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expected: {
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apiVersion: 'backstage.io/v1alpha1',
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kind: 'Component',
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metadata: {
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name: 'test-source',
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namespace: 'test-ns',
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annotations: {
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"test-annotation": "test-annotation-value",
402+
"backstage.io/managed-by-location": "url:http://example.com",
403+
"backstage.io/managed-by-origin-location": "url:http://example.com",
404+
},
405+
labels: {
406+
"test-label": "test-label-value",
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},
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tags: [],
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},
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spec: {
411+
type: 'test-group:test-kind',
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owner: 'knative',
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system: 'knative-event-mesh',
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lifecycle: 'test',
415+
providesApis: [
416+
"api:test-ns/test-type"
417+
],
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},
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},
420+
}
421+
];
422+
423+
for (const testCase of testCases) {
424+
test(`Name: ${testCase.name}`, async () => {
425+
const result = provider.buildSourceEntity(testCase.input);
426+
expect(result).toEqual(testCase.expected);
427+
});
428+
429+
}
430+
});
431+
225432
});

‎backstage/plugins/knative-event-mesh-backend/src/providers/knativeEventMeshProvider.ts‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -304,7 +304,7 @@ export class KnativeEventMeshProvider implements EntityProvider {
304304
}
305305
}
306306

307-
private buildSubscribableEntity(subscribable:Subscribable) {
307+
buildSubscribableEntity(subscribable:Subscribable) {
308308
const annotations = subscribable.annotations ?? {} as Record<string, string>;
309309
annotations[ANNOTATION_ORIGIN_LOCATION] = annotations[ANNOTATION_LOCATION] = `url:${this.baseUrl}`;
310310

@@ -329,7 +329,7 @@ export class KnativeEventMeshProvider implements EntityProvider {
329329
}
330330
}
331331

332-
private buildSourceEntity(source:Source) {
332+
buildSourceEntity(source:Source) {
333333
const annotations = source.annotations ?? {} as Record<string, string>;
334334
annotations[ANNOTATION_ORIGIN_LOCATION] = annotations[ANNOTATION_LOCATION] = `url:${this.baseUrl}`;
335335

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