feat: Implement rest api endpoint to test step

packages/backend/src/controllers/api/v1/steps/test-step.js

@@ -0,0 +1,12 @@
+import { renderObject } from '../../../../helpers/renderer.js';
+
+export default async (request, response) => {
+  let step = await request.currentUser.authorizedSteps
+    .clone()
+    .findById(request.params.stepId)
+    .throwIfNotFound();
+
+  step = await step.test();
+
+  renderObject(response, step);
+};

packages/backend/src/controllers/api/v1/steps/test-step.test.js

@@ -0,0 +1,209 @@
+import { describe, it, expect, beforeEach } from 'vitest';
+import request from 'supertest';
+import Crypto from 'crypto';
+import app from '../../../../app.js';
+import createAuthTokenByUserId from '../../../../helpers/create-auth-token-by-user-id';
+import { createUser } from '../../../../../test/factories/user';
+import { createConnection } from '../../../../../test/factories/connection';
+import { createFlow } from '../../../../../test/factories/flow';
+import { createStep } from '../../../../../test/factories/step';
+import { createExecution } from '../../../../../test/factories/execution.js';
+import { createExecutionStep } from '../../../../../test/factories/execution-step.js';
+import { createPermission } from '../../../../../test/factories/permission';
+import testStepMock from '../../../../../test/mocks/rest/api/v1/steps/test-step.js';
+
+describe('POST /api/v1/steps/:stepId/test', () => {
+  let currentUser, currentUserRole, token;
+
+  beforeEach(async () => {
+    currentUser = await createUser();
+    currentUserRole = await currentUser.$relatedQuery('role');
+
+    token = await createAuthTokenByUserId(currentUser.id);
+  });
+
+  it('should test the step of the current user and return step data', async () => {
+    const currentUserFlow = await createFlow({ userId: currentUser.id });
+    const currentUserConnection = await createConnection();
+
+    const triggerStep = await createStep({
+      flowId: currentUserFlow.id,
+      connectionId: currentUserConnection.id,
+      appKey: 'webhook',
+      key: 'catchRawWebhook',
+      type: 'trigger',
+      parameters: {
+        workSynchronously: false,
+      },
+    });
+
+    const actionStep = await createStep({
+      flowId: currentUserFlow.id,
+      connectionId: currentUserConnection.id,
+      appKey: 'formatter',
+      key: 'text',
+      type: 'action',
+      parameters: {
+        input: `{{step.${triggerStep.id}.body.name}}`,
+        transform: 'capitalize',
+      },
+    });
+
+    const execution = await createExecution({
+      flowId: currentUserFlow.id,
+      testRun: true,
+    });
+
+    await createExecutionStep({
+      dataIn: { workSynchronously: false },
+      dataOut: { body: { name: 'john doe' } },
+      stepId: triggerStep.id,
+      executionId: execution.id,
+    });
+
+    await createPermission({
+      action: 'read',
+      subject: 'Flow',
+      roleId: currentUserRole.id,
+      conditions: ['isCreator'],
+    });
+
+    await createPermission({
+      action: 'update',
+      subject: 'Flow',
+      roleId: currentUserRole.id,
+      conditions: ['isCreator'],
+    });
+
+    const response = await request(app)
+      .post(`/api/v1/steps/${actionStep.id}/test`)
+      .set('Authorization', token)
+      .expect(200);
+
+    const expectedLastExecutionStep = await actionStep.$relatedQuery(
+      'lastExecutionStep'
+    );
+
+    const expectedPayload = await testStepMock(
+      actionStep,
+      expectedLastExecutionStep
+    );
+
+    expect(response.body).toMatchObject(expectedPayload);
+  });
+
+  it('should test the step of the another user and return step data', async () => {
+    const anotherUser = await createUser();
+    const anotherUserFlow = await createFlow({ userId: anotherUser.id });
+    const anotherUserConnection = await createConnection();
+
+    const triggerStep = await createStep({
+      flowId: anotherUserFlow.id,
+      connectionId: anotherUserConnection.id,
+      appKey: 'webhook',
+      key: 'catchRawWebhook',
+      type: 'trigger',
+      parameters: {
+        workSynchronously: false,
+      },
+    });
+
+    const actionStep = await createStep({
+      flowId: anotherUserFlow.id,
+      connectionId: anotherUserConnection.id,
+      appKey: 'formatter',
+      key: 'text',
+      type: 'action',
+      parameters: {
+        input: `{{step.${triggerStep.id}.body.name}}`,
+        transform: 'capitalize',
+      },
+    });
+
+    const execution = await createExecution({
+      flowId: anotherUserFlow.id,
+      testRun: true,
+    });
+
+    await createExecutionStep({
+      dataIn: { workSynchronously: false },
+      dataOut: { body: { name: 'john doe' } },
+      stepId: triggerStep.id,
+      executionId: execution.id,
+    });
+
+    await createPermission({
+      action: 'read',
+      subject: 'Flow',
+      roleId: currentUserRole.id,
+      conditions: [],
+    });
+
+    await createPermission({
+      action: 'update',
+      subject: 'Flow',
+      roleId: currentUserRole.id,
+      conditions: [],
+    });
+
+    const response = await request(app)
+      .post(`/api/v1/steps/${actionStep.id}/test`)
+      .set('Authorization', token)
+      .expect(200);
+
+    const expectedLastExecutionStep = await actionStep.$relatedQuery(
+      'lastExecutionStep'
+    );
+
+    const expectedPayload = await testStepMock(
+      actionStep,
+      expectedLastExecutionStep
+    );
+
+    expect(response.body).toMatchObject(expectedPayload);
+  });
+
+  it('should return not found response for not existing step UUID', async () => {
+    await createPermission({
+      action: 'update',
+      subject: 'Flow',
+      roleId: currentUserRole.id,
+      conditions: [],
+    });
+
+    await createPermission({
+      action: 'read',
+      subject: 'Flow',
+      roleId: currentUserRole.id,
+      conditions: [],
+    });
+
+    const notExistingStepUUID = Crypto.randomUUID();
+
+    await request(app)
+      .post(`/api/v1/steps/${notExistingStepUUID}/test`)
+      .set('Authorization', token)
+      .expect(404);
+  });
+
+  it('should return bad request response for invalid step UUID', async () => {
+    await createPermission({
+      action: 'update',
+      subject: 'Flow',
+      roleId: currentUserRole.id,
+      conditions: [],
+    });
+
+    await createPermission({
+      action: 'read',
+      subject: 'Flow',
+      roleId: currentUserRole.id,
+      conditions: [],
+    });
+
+    await request(app)
+      .post('/api/v1/steps/invalidStepUUID/test')
+      .set('Authorization', token)
+      .expect(400);
+  });
+});

packages/backend/src/graphql/mutation-resolvers.js

@@ -7,7 +7,6 @@ import deleteCurrentUser from './mutations/delete-current-user.ee.js';
 import deleteFlow from './mutations/delete-flow.js';
 import deleteRole from './mutations/delete-role.ee.js';
 import duplicateFlow from './mutations/duplicate-flow.js';
-import executeFlow from './mutations/execute-flow.js';
 import generateAuthUrl from './mutations/generate-auth-url.js';
 import registerUser from './mutations/register-user.ee.js';
 import resetConnection from './mutations/reset-connection.js';
@@ -20,6 +19,7 @@ import upsertSamlAuthProvider from './mutations/upsert-saml-auth-provider.ee.js'
 import upsertSamlAuthProvidersRoleMappings from './mutations/upsert-saml-auth-providers-role-mappings.ee.js';
 
 // Converted mutations
+import executeFlow from './mutations/execute-flow.js';
 import updateUser from './mutations/update-user.ee.js';
 import deleteStep from './mutations/delete-step.js';
 import verifyConnection from './mutations/verify-connection.js';

packages/backend/src/helpers/authorization.js

@@ -25,6 +25,10 @@ const authorizationList = {
     action: 'read',
     subject: 'Flow',
   },
+  'POST /api/v1/steps/:stepId/test': {
+    action: 'update',
+    subject: 'Flow',
+  },
   'GET /api/v1/steps/:stepId/previous-steps': {
     action: 'update',
     subject: 'Flow',

packages/backend/src/models/step.js

@@ -9,6 +9,7 @@ import Telemetry from '../helpers/telemetry/index.js';
 import appConfig from '../config/app.js';
 import globalVariable from '../helpers/global-variable.js';
 import computeParameters from '../helpers/compute-parameters.js';
+import testRun from '../services/test-run.js';
 
 class Step extends Base {
   static tableName = 'steps';
@@ -156,6 +157,16 @@ class Step extends Base {
     return await App.findOneByKey(this.appKey);
   }
 
+  async test() {
+    await testRun({ stepId: this.id });
+
+    const updatedStep = await this.$query()
+      .withGraphFetched('lastExecutionStep')
+      .patchAndFetch({ status: 'completed' });
+
+    return updatedStep;
+  }
+
   async getLastExecutionStep() {
     const lastExecutionStep = await this.$relatedQuery('executionSteps')
       .orderBy('created_at', 'desc')

packages/backend/src/routes/api/v1/steps.js

@@ -2,6 +2,7 @@ import { Router } from 'express';
 import { authenticateUser } from '../../../helpers/authentication.js';
 import { authorizeUser } from '../../../helpers/authorization.js';
 import getConnectionAction from '../../../controllers/api/v1/steps/get-connection.js';
+import testStepAction from '../../../controllers/api/v1/steps/test-step.js';
 import getPreviousStepsAction from '../../../controllers/api/v1/steps/get-previous-steps.js';
 import createDynamicFieldsAction from '../../../controllers/api/v1/steps/create-dynamic-fields.js';
 import createDynamicDataAction from '../../../controllers/api/v1/steps/create-dynamic-data.js';
@@ -16,6 +17,8 @@ router.get(
   getConnectionAction
 );
 
+router.post('/:stepId/test', authenticateUser, authorizeUser, testStepAction);
+
 router.get(
   '/:stepId/previous-steps',
   authenticateUser,

packages/backend/test/mocks/rest/api/v1/steps/test-step.js

@@ -0,0 +1,34 @@
+const testStepMock = async (step, lastExecutionStep) => {
+  const data = {
+    id: step.id,
+    appKey: step.appKey,
+    key: step.key,
+    iconUrl: step.iconUrl,
+    lastExecutionStep: {
+      id: lastExecutionStep.id,
+      status: lastExecutionStep.status,
+      dataIn: lastExecutionStep.dataIn,
+      dataOut: lastExecutionStep.dataOut,
+      errorDetails: lastExecutionStep.errorDetails,
+      createdAt: lastExecutionStep.createdAt.getTime(),
+      updatedAt: lastExecutionStep.updatedAt.getTime(),
+    },
+    parameters: step.parameters,
+    position: step.position,
+    status: step.status,
+    type: step.type,
+  };
+
+  return {
+    data: data,
+    meta: {
+      count: 1,
+      currentPage: null,
+      isArray: false,
+      totalPages: null,
+      type: 'Step',
+    },
+  };
+};
+
+export default testStepMock;