alexei.dolgolyov
7380b33b9b
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Auto-fixed 138 unused imports and f-string issues. Manually fixed: ambiguous variable names (l→layer), availability-check imports using importlib.util.find_spec, unused Color import, ImagePool forward ref via TYPE_CHECKING, multi-statement semicolons, and E402 suppression.
124 lines
4.4 KiB
Python
124 lines
4.4 KiB
Python
"""E2E: Output target lifecycle.
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Tests target CRUD with a dependency on a device:
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create device -> create target -> list -> update -> delete target -> cleanup device.
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"""
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class TestOutputTargetLifecycle:
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"""A user wires up an output target to a device."""
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def _create_device(self, client) -> str:
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"""Helper: create a mock device and return its ID."""
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resp = client.post("/api/v1/devices", json={
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"name": "Target Test Device",
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"url": "mock://target-test",
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"device_type": "mock",
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"led_count": 60,
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})
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assert resp.status_code == 201
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return resp.json()["id"]
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def test_full_target_crud_lifecycle(self, client):
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device_id = self._create_device(client)
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# 1. List targets -- should be empty
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resp = client.get("/api/v1/output-targets")
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assert resp.status_code == 200
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assert resp.json()["count"] == 0
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# 2. Create an output target referencing the device
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create_payload = {
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"name": "E2E Test Target",
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"target_type": "led",
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"device_id": device_id,
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"fps": 30,
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"protocol": "ddp",
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"tags": ["e2e"],
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}
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resp = client.post("/api/v1/output-targets", json=create_payload)
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assert resp.status_code == 201, f"Create failed: {resp.text}"
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target = resp.json()
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target_id = target["id"]
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assert target["name"] == "E2E Test Target"
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assert target["device_id"] == device_id
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assert target["target_type"] == "led"
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assert target["fps"] == 30
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assert target["protocol"] == "ddp"
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# 3. List targets -- should contain the new target
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resp = client.get("/api/v1/output-targets")
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assert resp.status_code == 200
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data = resp.json()
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assert data["count"] == 1
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assert data["targets"][0]["id"] == target_id
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# 4. Get target by ID
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resp = client.get(f"/api/v1/output-targets/{target_id}")
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assert resp.status_code == 200
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assert resp.json()["name"] == "E2E Test Target"
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# 5. Update the target -- change name and fps
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resp = client.put(
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f"/api/v1/output-targets/{target_id}",
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json={"name": "Updated Target", "fps": 60},
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)
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assert resp.status_code == 200
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updated = resp.json()
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assert updated["name"] == "Updated Target"
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assert updated["fps"] == 60
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# 6. Verify update via GET
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resp = client.get(f"/api/v1/output-targets/{target_id}")
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assert resp.status_code == 200
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assert resp.json()["name"] == "Updated Target"
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# 7. Delete the target
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resp = client.delete(f"/api/v1/output-targets/{target_id}")
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assert resp.status_code == 204
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# 8. Verify target is gone
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resp = client.get(f"/api/v1/output-targets/{target_id}")
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assert resp.status_code == 404
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# 9. Clean up the device
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resp = client.delete(f"/api/v1/devices/{device_id}")
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assert resp.status_code == 204
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def test_cannot_delete_device_referenced_by_target(self, client):
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"""Deleting a device that has a target should return 409."""
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device_id = self._create_device(client)
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resp = client.post("/api/v1/output-targets", json={
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"name": "Blocking Target",
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"target_type": "led",
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"device_id": device_id,
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})
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assert resp.status_code == 201
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target_id = resp.json()["id"]
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# Attempt to delete device -- should fail
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resp = client.delete(f"/api/v1/devices/{device_id}")
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assert resp.status_code == 409
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assert "referenced" in resp.json()["detail"].lower()
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# Clean up: delete target first, then device
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resp = client.delete(f"/api/v1/output-targets/{target_id}")
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assert resp.status_code == 204
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resp = client.delete(f"/api/v1/devices/{device_id}")
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assert resp.status_code == 204
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def test_create_target_with_invalid_device_returns_422(self, client):
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"""Creating a target with a non-existent device_id returns 422."""
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resp = client.post("/api/v1/output-targets", json={
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"name": "Orphan Target",
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"target_type": "led",
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"device_id": "nonexistent_device",
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})
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assert resp.status_code == 422
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def test_get_nonexistent_target_returns_404(self, client):
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resp = client.get("/api/v1/output-targets/nonexistent_id")
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assert resp.status_code == 404
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