Fixed Blue/Green Strategy Ingress Route-Method Glitch (#217)

* Added some tests, not sure what else to try but gonna think of more examples * forgot some files * reverted package-lock.json * Added empty dir test * Cleaned up some extra spaces * Add node modules and compiled JavaScript from main * forgot to actually include functionality * removed unnecessary files * Update .gitignore * Update .gitignore * Update .gitignore * thx david * renamed searchFilesRec * integrations test fix * added examples to README * added note about depth * added additional note * removed ticks * changed version string * removed conflict on readme * Added tests for bluegreen helper and resolved issue with ingress not being read correctly, still have to figure out why new services aren't showing up * resolved services name issue * looks functional, beginning refactor now * refactored deploy methods for type error * Removed refactor comments * prettier * implemented Oliver's feedback * prettier * added optional chaining operator * removed refactor comment Co-authored-by: Jaiveer Katariya <jaiveerkatariya@Jaiveers-MacBook-Pro.local> Co-authored-by: Oliver King <oking3@uncc.edu> Co-authored-by: Jaiveer Katariya <jaiveerkatariya@Jaiveers-MBP.lan>
2026-07-02 19:09:28 +08:00 · 2022-07-29 10:58:58 -04:00
parent 0b5795551a
commit 531cfdcc3d
10 changed files with 715 additions and 385 deletions
@@ -0,0 +1,88 @@
+import {getManifestObjects, GREEN_LABEL_VALUE} from './blueGreenHelper'
+import {
+   deployBlueGreenIngress,
+   getUpdatedBlueGreenIngress,
+   isIngressRouted,
+   routeBlueGreenIngress
+} from './ingressBlueGreenHelper'
+import {Kubectl} from '../../types/kubectl'
+import * as fileHelper from '../../utilities/fileUtils'
+
+jest.mock('../../types/kubectl')
+
+describe('ingress blue green helpers', () => {
+   let testObjects
+   const betaFilepath = ['test/unit/manifests/test-ingress.yml']
+   const ingressFilepath = ['test/unit/manifests/test-ingress-new.yml']
+
+   beforeEach(() => {
+      //@ts-ignore
+      Kubectl.mockClear()
+      testObjects = getManifestObjects(ingressFilepath)
+      jest
+         .spyOn(fileHelper, 'writeObjectsToFile')
+         .mockImplementationOnce(() => [''])
+   })
+
+   test('it should correctly classify ingresses', () => {
+      expect(
+         isIngressRouted(
+            testObjects.ingressEntityList[0],
+            testObjects.serviceNameMap
+         )
+      ).toBe(true)
+      testObjects.ingressEntityList[0].spec.rules[0].http.paths = {}
+      expect(
+         isIngressRouted(
+            testObjects.ingressEntityList[0],
+            testObjects.serviceNameMap
+         )
+      ).toBe(false)
+
+      expect(
+         isIngressRouted(
+            getManifestObjects(betaFilepath).ingressEntityList[0],
+            testObjects.serviceNameMap
+         )
+      ).toBe(true)
+   })
+
+   test('it should correctly update ingresses', () => {
+      const updatedIng = getUpdatedBlueGreenIngress(
+         testObjects.ingressEntityList[0],
+         testObjects.serviceNameMap,
+         GREEN_LABEL_VALUE
+      )
+      //@ts-ignore
+      expect(updatedIng.metadata.labels['k8s.deploy.color']).toBe('green')
+      //@ts-ignore
+      expect(updatedIng.spec.rules[0].http.paths[0].backend.service.name).toBe(
+         'nginx-service-green'
+      )
+   })
+
+   test('correctly prepares blue/green ingresses for deployment', () => {
+      const kc = new Kubectl('')
+      const generatedObjects = routeBlueGreenIngress(
+         kc,
+         GREEN_LABEL_VALUE,
+         testObjects.serviceNameMap,
+         testObjects.ingressEntityList
+      )
+      generatedObjects.then((value) => {
+         expect(value).toHaveLength(1)
+         //@ts-ignore
+         expect(value[0].metadata.name).toBe('nginx-ingress')
+      })
+   })
+   test('correctly deploys services', () => {
+      const kc = new Kubectl('')
+      const result = deployBlueGreenIngress(kc, ingressFilepath)
+
+      result.then((value) => {
+         const nol = value.newObjectsList
+         //@ts-ignore
+         expect(nol[0].metadata.name).toBe('nginx-service-green')
+      })
+   })
+})