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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| lukePersonDetails: ${ $fetch('https://swapi.dev/api/people/?name=luke').json().results[0] } | ||
| lukeHomeworldURL: ${ lukePersonDetails.homeworld } | ||
| homeworldDetails: ${ $fetch(lukeHomeworldURL).json() } | ||
| homeworldName: ${ homeworldDetails.name } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,41 @@ | ||
| { | ||
| "start": "${ (produceParams.data; $millis()) }", | ||
| "produceParams": { | ||
| "type": "rebelDispatch", | ||
| "client": { | ||
| "type": "test", | ||
| "data": [ | ||
| "luke", | ||
| "han", | ||
| "leia" | ||
| ] | ||
| } | ||
| }, | ||
| "subscribeParams": { | ||
| "source": "cloudEvent", | ||
| "type": "/${ produceParams.type }", | ||
| "to": "/${saveRebelWorkflow}", | ||
| "subscriberId": "rebelArmy", | ||
| "initialPosition": "latest", | ||
| "parallelism": 1, | ||
| "client": { | ||
| "type": "test", | ||
| "acks": [] | ||
| } | ||
| }, | ||
| "saveRebelWorkflow": { | ||
| "function": "/${ \n function($rebel){ \n $rebel ~> $serial(\n [fetchRebel, saveRebel],\n {'workflowInvocation': $rebel} \n ) } }\n" | ||
| }, | ||
| "fetchRebel": { | ||
| "function": "/${ \n function($rebel){(\n $console.debug('fetchRebel input: ' & $rebel);\n $r := $rebel.$fetch('https://swapi.tech/api/people/?name='&$).json().result[0].properties;\n $console.debug('fetchRebel fetched: ' & $r); \n $set('/fetchLog/-',$rebel);\n $console.debug('logged fetch: ' & $r);\n $r;\n )} \n}\n" | ||
| }, | ||
| "saveRebel": { | ||
| "function": "/${ \n function($rebel){(\n $console.debug('saveRebel input: ' & $rebel);\n ($count(rebels) = 1 and simulateFailure)?(\n $set('/simulateFailure', false); \n $console.log('sleep forever on : ' & $rebel);\n $sleep(1000000);\n );\n $rebel ? $set('/rebels/-',{'name':$rebel.name, 'url':$rebel.homeworld});\n $console.debug('saveRebel saved: ' & {'name':$rebel.name, 'url':$rebel.homeworld});\n )} \n}\n" | ||
| }, | ||
| "send$": "$publish(produceParams)", | ||
| "recv$": "$subscribe(subscribeParams)", | ||
| "rebels": [], | ||
| "fetchLog": [], | ||
| "simulateFailure": true, | ||
| "runtime": "${ (rebelForces; \"Rebel forces assembled in \" & $string($millis()-start) & \" ms\")}" | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| start: ${ (produceParams.data; $millis()) } #record start time, after test dataset has been computed | ||
| # producer will be sending some test data | ||
| produceParams: | ||
| type: "rebelDispatch" | ||
| client: | ||
| type: test # test client produces directly to the test subscriber dispatcher | ||
| data: ['luke', 'han', 'leia'] | ||
| # the subscriber's 'to' function will be called on each received event | ||
| subscribeParams: #parameters for subscribing to an event | ||
| source: cloudEvent | ||
| type: /${ produceParams.type } # subscribe to the same topic as we are publishing to test events | ||
| to: /${saveRebelWorkflow} | ||
| subscriberId: rebelArmy | ||
| initialPosition: latest | ||
| parallelism: 1 | ||
| client: | ||
| type: test | ||
| acks: [] | ||
| saveRebelWorkflow: | ||
| function: | | ||
| /${ | ||
| function($rebel){ | ||
| $rebel ~> $serial( | ||
| [fetchRebel, saveRebel], | ||
| {'workflowInvocation': $rebel} | ||
| ) } } | ||
| fetchRebel: | ||
| function: | | ||
| /${ | ||
| function($rebel){( | ||
| $console.debug('fetchRebel input: ' & $rebel); | ||
| $r := $rebel.$fetch('https://swapi.tech/api/people/?name='&$).json().result[0].properties; | ||
| $console.debug('fetchRebel fetched: ' & $r); | ||
| $set('/fetchLog/-',$rebel); | ||
| $console.debug('logged fetch: ' & $r); | ||
| $r; | ||
| )} | ||
| } | ||
| saveRebel: | ||
| function: | | ||
| /${ | ||
| function($rebel){( | ||
| $console.debug('saveRebel input: ' & $rebel); | ||
| ($count(rebels) = 1 and simulateFailure)?( | ||
| $set('/simulateFailure', false); | ||
| $console.log('sleep forever on : ' & $rebel); | ||
| $sleep(1000000); | ||
| ); | ||
| $rebel ? $set('/rebels/-',{'name':$rebel.name, 'url':$rebel.homeworld}); | ||
| $console.debug('saveRebel saved: ' & {'name':$rebel.name, 'url':$rebel.homeworld}); | ||
| )} | ||
| } | ||
| # starts producer function | ||
| send$: $publish(produceParams) | ||
| # starts consumer function | ||
| recv$: $subscribe(subscribeParams) | ||
| ### below are workflow outputs and results | ||
| # the workflow will save the rebel to the rebels array below | ||
| rebels: [ ] | ||
| # fetch log | ||
| fetchLog: [ ] | ||
| # the below field is used to simulate a failure in the saveRebel function | ||
| # it will be set to false after the first failure | ||
| simulateFailure: true | ||
| # measure runtime | ||
| runtime: ${ (rebelForces; "Rebel forces assembled in " & $string($millis()-start) & " ms")} |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,257 @@ | ||
| // snapshotManager.test.ts | ||
| import { SnapshotManager } from '../workflow/SnapshotManager.js'; | ||
| import fetchMock from 'jest-fetch-mock'; | ||
|
|
||
| fetchMock.enableMocks(); | ||
|
|
||
| describe('Snapshot.loadFromKnowledge', () => { | ||
| const sampleSnapshotResponse = { | ||
| "total": 2, | ||
| "items": [ | ||
| { | ||
| "layerType": "TENANT", | ||
| "id": "IOrRxuuAqh", | ||
| "layerId": "2d4866c4-0a45-41ec-a534-011e5f4d970a", | ||
| "data": { | ||
| "id": "homeWorldSnapshotExample", | ||
| "type": "snapshot", | ||
| "snapshot": { | ||
| "output": { | ||
| "action": "{function:}", | ||
| "triggers": [], | ||
| "subscribeParams": { | ||
| "to": "{function:}", | ||
| "type": "alertingTrigger", | ||
| "client": { | ||
| "type": "test" | ||
| }, | ||
| "source": "cloudEvent", | ||
| "subscriberId": "alertingActionWorkflow" | ||
| } | ||
| }, | ||
| "options": { | ||
| "snapshot": { | ||
| "seconds": 1 | ||
| }, | ||
| "importPath": "./stated-workflow" | ||
| }, | ||
| "template": { | ||
| "action": "${ function($trigger){( $console.log($trigger); $set('/triggers/-', $trigger); $trigger)}}", | ||
| "triggers": [], | ||
| "subscribe$": "$subscribe(subscribeParams)", | ||
| "subscribeParams": { | ||
| "to": "/${action}", | ||
| "type": "alertingTrigger", | ||
| "client": { | ||
| "type": "test" | ||
| }, | ||
| "source": "cloudEvent", | ||
| "subscriberId": "alertingActionWorkflow" | ||
| } | ||
| } | ||
| } | ||
| }, | ||
| "objectMimeType": "application/json", | ||
| "targetObjectId": null, | ||
| "patch": null, | ||
| "objectVersion": 1, | ||
| "blobInfo": null, | ||
| "createdAt": "2024-05-06T21:26:45.836Z", | ||
| "updatedAt": "2024-05-06T21:26:45.836Z", | ||
| "objectType": "sesergeeworkflow:snapshot", | ||
| "fqid": "sesergeeworkflow:snapshot/IOrRxuuAqh;layerId=2d4866c4-0a45-41ec-a534-011e5f4d970a;layerType=TENANT" | ||
| }, | ||
| { | ||
| "layerType": "TENANT", | ||
| "id": "zq5bo7eVmi", | ||
| "layerId": "2d4866c4-0a45-41ec-a534-011e5f4d970a", | ||
| "data": { | ||
| "id": "homeWorldSnapshotExample", | ||
| "type": "snapshot", | ||
| "snapshot": { | ||
| "output": { | ||
| "action": "{function:}", | ||
| "triggers": [], | ||
| "subscribe$": "'listening clientType=test'", | ||
| "subscribeParams": { | ||
| "to": "{function:}", | ||
| "type": "alertingTrigger", | ||
| "client": { | ||
| "type": "test" | ||
| }, | ||
| "source": "cloudEvent", | ||
| "subscriberId": "alertingActionWorkflow" | ||
| } | ||
| }, | ||
| "options": { | ||
| "snapshot": { | ||
| "seconds": 1 | ||
| }, | ||
| "importPath": "./stated-workflow" | ||
| }, | ||
| "template": { | ||
| "action": "${ function($trigger){( $console.log($trigger); $set('/triggers/-', $trigger); $trigger)}}", | ||
| "triggers": [], | ||
| "subscribe$": "$subscribe(subscribeParams)", | ||
| "subscribeParams": { | ||
| "to": "/${action}", | ||
| "type": "alertingTrigger", | ||
| "client": { | ||
| "type": "test" | ||
| }, | ||
| "source": "cloudEvent", | ||
| "subscriberId": "alertingActionWorkflow" | ||
| } | ||
| } | ||
| } | ||
| }, | ||
| "objectMimeType": "application/json", | ||
| "targetObjectId": null, | ||
| "patch": null, | ||
| "objectVersion": 1, | ||
| "blobInfo": null, | ||
| "createdAt": "2024-05-06T22:50:54.143Z", | ||
| "updatedAt": "2024-05-06T22:50:54.143Z", | ||
| "objectType": "sesergeeworkflow:snapshot", | ||
| "fqid": "sesergeeworkflow:snapshot/zq5bo7eVmi;layerId=2d4866c4-0a45-41ec-a534-011e5f4d970a;layerType=TENANT" | ||
| } | ||
| ] | ||
| }; | ||
|
|
||
| const expectedSnapshotsResult = [ | ||
| { | ||
| "id": "homeWorldSnapshotExample", | ||
| "type": "snapshot", | ||
| "snapshot": { | ||
| "output": { | ||
| "action": "{function:}", | ||
| "triggers": [], | ||
| "subscribeParams": { | ||
| "to": "{function:}", | ||
| "type": "alertingTrigger", | ||
| "client": { | ||
| "type": "test" | ||
| }, | ||
| "source": "cloudEvent", | ||
| "subscriberId": "alertingActionWorkflow" | ||
| } | ||
| }, | ||
| "options": { | ||
| "snapshot": { | ||
| "seconds": 1 | ||
| }, | ||
| "importPath": "./stated-workflow" | ||
| }, | ||
| "template": { | ||
| "action": "${ function($trigger){( $console.log($trigger); $set('/triggers/-', $trigger); $trigger)}}", | ||
| "triggers": [], | ||
| "subscribe$": "$subscribe(subscribeParams)", | ||
| "subscribeParams": { | ||
| "to": "/${action}", | ||
| "type": "alertingTrigger", | ||
| "client": { | ||
| "type": "test" | ||
| }, | ||
| "source": "cloudEvent", | ||
| "subscriberId": "alertingActionWorkflow" | ||
| } | ||
| } | ||
| } | ||
| }, | ||
| { | ||
| "id": "homeWorldSnapshotExample", | ||
| "type": "snapshot", | ||
| "snapshot": { | ||
| "output": { | ||
| "action": "{function:}", | ||
| "triggers": [], | ||
| "subscribe$": "'listening clientType=test'", | ||
| "subscribeParams": { | ||
| "to": "{function:}", | ||
| "type": "alertingTrigger", | ||
| "client": { | ||
| "type": "test" | ||
| }, | ||
| "source": "cloudEvent", | ||
| "subscriberId": "alertingActionWorkflow" | ||
| } | ||
| }, | ||
| "options": { | ||
| "snapshot": { | ||
| "seconds": 1 | ||
| }, | ||
| "importPath": "./stated-workflow" | ||
| }, | ||
| "template": { | ||
| "action": "${ function($trigger){( $console.log($trigger); $set('/triggers/-', $trigger); $trigger)}}", | ||
| "triggers": [], | ||
| "subscribe$": "$subscribe(subscribeParams)", | ||
| "subscribeParams": { | ||
| "to": "/${action}", | ||
| "type": "alertingTrigger", | ||
| "client": { | ||
| "type": "test" | ||
| }, | ||
| "source": "cloudEvent", | ||
| "subscriberId": "alertingActionWorkflow" | ||
| } | ||
| } | ||
| } | ||
| } | ||
| ] | ||
|
|
||
| beforeEach(() => { | ||
| // Reset environment variables and mocks | ||
| fetchMock.resetMocks(); | ||
| delete process.env.APPD_JSON_STORE_URL; | ||
| }); | ||
|
|
||
| it('should load snapshots from local development environment', async () => { | ||
| // Mock the local development server response | ||
| fetchMock.mockResponseOnce(JSON.stringify(sampleSnapshotResponse)); | ||
| const snapshots = await SnapshotManager.loadFromKnowledge(); | ||
|
|
||
| expect(fetchMock).toHaveBeenCalledWith( | ||
| 'http://localhost:8081/knowledge-store/v2beta/objects/sesergeeworkflow:snapshot', | ||
| expect.objectContaining({ | ||
| method: 'GET', | ||
| headers: expect.objectContaining({ | ||
| 'Accept': 'application/json', | ||
| 'Layer-Id': '2d4866c4-0a45-41ec-a534-011e5f4d970a', | ||
| 'Layer-Type': 'TENANT', | ||
| 'appd-pty': 'IlVTRVIi', | ||
| 'appd-pid': 'ImZvb0BiYXIuY29tIg==' | ||
| }) | ||
| }) | ||
| ); | ||
|
|
||
| // Check if the returned data matches the mocked response | ||
| expect(snapshots).toEqual(expectedSnapshotsResult); | ||
| }); | ||
|
|
||
| it('should load snapshots from Zodiac function environment', async () => { | ||
| // Set the environment variable to simulate the Zodiac function environment | ||
| process.env.APPD_JSON_STORE_URL = 'http://knowledge.local'; | ||
|
|
||
| // Mock the Zodiac server response | ||
| fetchMock.mockResponseOnce(JSON.stringify(sampleSnapshotResponse)); | ||
| const snapshots = await SnapshotManager.loadFromKnowledge(); | ||
|
|
||
| expect(fetchMock).toHaveBeenCalledWith( | ||
| 'http://knowledge.local/v2beta/objects/sesergeeworkflow:snapshot', | ||
| expect.objectContaining({ | ||
| method: 'GET', | ||
| headers: expect.objectContaining({ | ||
| 'Accept': 'application/json', | ||
| 'Layer-Id': '2d4866c4-0a45-41ec-a534-011e5f4d970a', | ||
| 'Layer-Type': 'TENANT', | ||
| 'appd-pty': 'IlVTRVIi', | ||
| 'appd-pid': 'ImZvb0BiYXIuY29tIg==' | ||
| }) | ||
| }) | ||
| ); | ||
|
|
||
| // Check if the returned data matches the mocked response | ||
| expect(snapshots).toEqual(expectedSnapshotsResult); | ||
| }); | ||
| }); |
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