test(step): cover tableName, jsonSchema, virtualAttributes, relationMappings in model

packages/backend/src/models/__snapshots__/step.test.js.snap

@@ -0,0 +1,77 @@
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
+
+exports[`Step model > jsonSchema should have correct validations 1`] = `
+{
+  "properties": {
+    "appKey": {
+      "maxLength": 255,
+      "minLength": 1,
+      "type": [
+        "string",
+        "null",
+      ],
+    },
+    "connectionId": {
+      "format": "uuid",
+      "type": [
+        "string",
+        "null",
+      ],
+    },
+    "createdAt": {
+      "type": "string",
+    },
+    "deletedAt": {
+      "type": "string",
+    },
+    "flowId": {
+      "format": "uuid",
+      "type": "string",
+    },
+    "id": {
+      "format": "uuid",
+      "type": "string",
+    },
+    "key": {
+      "type": [
+        "string",
+        "null",
+      ],
+    },
+    "parameters": {
+      "type": "object",
+    },
+    "position": {
+      "type": "integer",
+    },
+    "status": {
+      "default": "incomplete",
+      "enum": [
+        "incomplete",
+        "completed",
+      ],
+      "type": "string",
+    },
+    "type": {
+      "enum": [
+        "action",
+        "trigger",
+      ],
+      "type": "string",
+    },
+    "updatedAt": {
+      "type": "string",
+    },
+    "webhookPath": {
+      "type": [
+        "string",
+        "null",
+      ],
+    },
+  },
+  "required": [
+    "type",
+  ],
+  "type": "object",
+}
+`;

packages/backend/src/models/step.test.js

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+import { describe, it, expect, vi } from 'vitest';
+import Base from './base.js';
+import Step from './step.js';
+import Flow from './flow.js';
+import Connection from './connection.js';
+import ExecutionStep from './execution-step.js';
+
+describe('Step model', () => {
+  it('tableName should return correct name', () => {
+    expect(Step.tableName).toBe('steps');
+  });
+
+  it('jsonSchema should have correct validations', () => {
+    expect(Step.jsonSchema).toMatchSnapshot();
+  });
+
+  it('virtualAttributes should return correct attributes', () => {
+    const virtualAttributes = Step.virtualAttributes;
+
+    const expectedAttributes = ['iconUrl', 'webhookUrl'];
+
+    expect(virtualAttributes).toStrictEqual(expectedAttributes);
+  });
+
+  describe('relationMappings', () => {
+    it('should return correct associations', () => {
+      const relationMappings = Step.relationMappings();
+
+      const expectedRelations = {
+        flow: {
+          relation: Base.BelongsToOneRelation,
+          modelClass: Flow,
+          join: {
+            from: 'steps.flow_id',
+            to: 'flows.id',
+          },
+        },
+        connection: {
+          relation: Base.HasOneRelation,
+          modelClass: Connection,
+          join: {
+            from: 'steps.connection_id',
+            to: 'connections.id',
+          },
+        },
+        lastExecutionStep: {
+          relation: Base.HasOneRelation,
+          modelClass: ExecutionStep,
+          join: {
+            from: 'steps.id',
+            to: 'execution_steps.step_id',
+          },
+          filter: expect.any(Function),
+        },
+        executionSteps: {
+          relation: Base.HasManyRelation,
+          modelClass: ExecutionStep,
+          join: {
+            from: 'steps.id',
+            to: 'execution_steps.step_id',
+          },
+        },
+      };
+
+      expect(relationMappings).toStrictEqual(expectedRelations);
+    });
+
+    it('lastExecutionStep should return the trigger step', () => {
+      const relations = Step.relationMappings();
+
+      const firstSpy = vi.fn();
+
+      const limitSpy = vi.fn().mockImplementation(() => ({
+        first: firstSpy,
+      }));
+
+      const orderBySpy = vi.fn().mockImplementation(() => ({
+        limit: limitSpy,
+      }));
+
+      relations.lastExecutionStep.filter({ orderBy: orderBySpy });
+
+      expect(orderBySpy).toHaveBeenCalledWith('created_at', 'desc');
+      expect(limitSpy).toHaveBeenCalledWith(1);
+      expect(firstSpy).toHaveBeenCalledOnce();
+    });
+  });
+});