第一次提交

backend/tests/test_workflows.py

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+"""
+工作流API测试
+"""
+import pytest
+from fastapi import status
+
+
+@pytest.mark.unit
+@pytest.mark.workflow
+class TestWorkflows:
+    """工作流相关测试"""
+    
+    def test_create_workflow(self, authenticated_client, sample_workflow_data):
+        """测试创建工作流"""
+        response = authenticated_client.post(
+            "/api/v1/workflows",
+            json=sample_workflow_data
+        )
+        assert response.status_code == status.HTTP_201_CREATED
+        data = response.json()
+        assert data["name"] == sample_workflow_data["name"]
+        assert data["description"] == sample_workflow_data["description"]
+        assert "id" in data
+        assert "nodes" in data
+        assert "edges" in data
+    
+    def test_get_workflow_list(self, authenticated_client, sample_workflow_data):
+        """测试获取工作流列表"""
+        # 创建几个工作流
+        for i in range(3):
+            workflow_data = sample_workflow_data.copy()
+            workflow_data["name"] = f"工作流{i+1}"
+            authenticated_client.post("/api/v1/workflows", json=workflow_data)
+        
+        # 获取列表
+        response = authenticated_client.get("/api/v1/workflows")
+        assert response.status_code == status.HTTP_200_OK
+        data = response.json()
+        assert isinstance(data, list)
+        assert len(data) >= 3
+    
+    def test_get_workflow_detail(self, authenticated_client, sample_workflow_data):
+        """测试获取工作流详情"""
+        # 创建工作流
+        create_response = authenticated_client.post(
+            "/api/v1/workflows",
+            json=sample_workflow_data
+        )
+        workflow_id = create_response.json()["id"]
+        
+        # 获取详情
+        response = authenticated_client.get(f"/api/v1/workflows/{workflow_id}")
+        assert response.status_code == status.HTTP_200_OK
+        data = response.json()
+        assert data["id"] == workflow_id
+        assert data["name"] == sample_workflow_data["name"]
+        assert len(data["nodes"]) == len(sample_workflow_data["nodes"])
+        assert len(data["edges"]) == len(sample_workflow_data["edges"])
+    
+    def test_update_workflow(self, authenticated_client, sample_workflow_data):
+        """测试更新工作流"""
+        # 创建工作流
+        create_response = authenticated_client.post(
+            "/api/v1/workflows",
+            json=sample_workflow_data
+        )
+        workflow_id = create_response.json()["id"]
+        
+        # 更新工作流
+        update_data = sample_workflow_data.copy()
+        update_data["name"] = "更新后的工作流"
+        update_data["description"] = "更新后的描述"
+        
+        response = authenticated_client.put(
+            f"/api/v1/workflows/{workflow_id}",
+            json=update_data
+        )
+        assert response.status_code == status.HTTP_200_OK
+        data = response.json()
+        assert data["name"] == "更新后的工作流"
+        assert data["description"] == "更新后的描述"
+    
+    def test_delete_workflow(self, authenticated_client, sample_workflow_data):
+        """测试删除工作流"""
+        # 创建工作流
+        create_response = authenticated_client.post(
+            "/api/v1/workflows",
+            json=sample_workflow_data
+        )
+        workflow_id = create_response.json()["id"]
+        
+        # 删除工作流
+        response = authenticated_client.delete(f"/api/v1/workflows/{workflow_id}")
+        assert response.status_code == status.HTTP_200_OK
+        
+        # 验证已删除
+        get_response = authenticated_client.get(f"/api/v1/workflows/{workflow_id}")
+        assert get_response.status_code == status.HTTP_404_NOT_FOUND
+    
+    def test_get_workflow_not_found(self, authenticated_client):
+        """测试获取不存在的工作流"""
+        response = authenticated_client.get("/api/v1/workflows/nonexistent-id")
+        assert response.status_code == status.HTTP_404_NOT_FOUND
+    
+    def test_create_workflow_unauthorized(self, client, sample_workflow_data):
+        """测试未授权创建工作流"""
+        response = client.post("/api/v1/workflows", json=sample_workflow_data)
+        assert response.status_code == status.HTTP_401_UNAUTHORIZED