|
| 1 | +import base64 |
| 2 | + |
| 3 | +from app.app import app |
| 4 | +from app.endpoints.splitter import validate_request |
| 5 | +from app.models.splitter import SplitterRequest |
| 6 | +from fastapi import HTTPException |
| 7 | +from fastapi.testclient import TestClient |
| 8 | +import pytest |
| 9 | + |
| 10 | +from tests.conftest import MOCK_API_KEY |
| 11 | + |
| 12 | +# Create a test client |
| 13 | +client = TestClient(app) |
| 14 | + |
| 15 | + |
| 16 | +def encode_file_to_base64(file_path): |
| 17 | + """Encode a file to base64 string.""" |
| 18 | + with open(file_path, "rb") as file: |
| 19 | + return base64.b64encode(file.read()).decode("utf-8") |
| 20 | + |
| 21 | + |
| 22 | +@pytest.mark.asyncio |
| 23 | +async def test_split_ppt(): |
| 24 | + """Test splitting text in a PowerPoint document into chunks.""" |
| 25 | + ppt_content_base64 = encode_file_to_base64("./tests/test_files/test_presentation.pptx") |
| 26 | + request_payload = { |
| 27 | + "document_content": ppt_content_base64, |
| 28 | + "chunk_size": 100, |
| 29 | + "chunk_overlap": 10, |
| 30 | + } |
| 31 | + response = client.post("/splitter/ppt", json=request_payload, headers={"api-key": MOCK_API_KEY}) |
| 32 | + if response.status_code != 200: |
| 33 | + print(f"Response status code: {response.status_code}") |
| 34 | + print(f"Response content: {response.json()}") |
| 35 | + assert response.status_code == 200 |
| 36 | + assert "chunks" in response.json() |
| 37 | + |
| 38 | + |
| 39 | +@pytest.mark.asyncio |
| 40 | +async def test_split_py(): |
| 41 | + """Test splitting Python code into chunks.""" |
| 42 | + python_code = """ |
| 43 | + def hello_world(): |
| 44 | + print("Hello, world!") |
| 45 | + """ |
| 46 | + python_code_base64 = base64.b64encode(python_code.encode()).decode("utf-8") |
| 47 | + request_payload = {"document_content": python_code_base64, "chunk_size": 50, "chunk_overlap": 5} |
| 48 | + response = client.post("/splitter/py", json=request_payload, headers={"api-key": MOCK_API_KEY}) |
| 49 | + assert response.status_code == 200 |
| 50 | + assert "chunks" in response.json() |
| 51 | + |
| 52 | + |
| 53 | +@pytest.mark.asyncio |
| 54 | +async def test_split_pdf(): |
| 55 | + """Test splitting text in a PDF document into chunks.""" |
| 56 | + pdf_content_base64 = encode_file_to_base64("./tests/test_files/test_document.pdf") |
| 57 | + request_payload = { |
| 58 | + "document_content": pdf_content_base64, |
| 59 | + "chunk_size": 200, |
| 60 | + "chunk_overlap": 20, |
| 61 | + } |
| 62 | + response = client.post("/splitter/pdf", json=request_payload, headers={"api-key": MOCK_API_KEY}) |
| 63 | + assert response.status_code == 200 |
| 64 | + assert "chunks" in response.json() |
| 65 | + |
| 66 | + |
| 67 | +# Define test cases for validate_request() |
| 68 | +validate_request_test_cases = [ |
| 69 | + # Test case 1: valid request |
| 70 | + ( |
| 71 | + SplitterRequest( |
| 72 | + document_content="dGVzdA==", chunk_size=100, chunk_overlap=10 # base64 for "test" |
| 73 | + ), |
| 74 | + MOCK_API_KEY, |
| 75 | + None, |
| 76 | + ), |
| 77 | + # Test case: invalid API key |
| 78 | + ( |
| 79 | + SplitterRequest(document_content="dGVzdA==", chunk_size=100, chunk_overlap=10), |
| 80 | + "invalid_api_key", |
| 81 | + HTTPException(status_code=401, detail="Invalid API key"), |
| 82 | + ), |
| 83 | + # Test case 2: missing document content |
| 84 | + ( |
| 85 | + SplitterRequest(document_content="", chunk_size=100, chunk_overlap=10), |
| 86 | + MOCK_API_KEY, |
| 87 | + HTTPException(status_code=400, detail="No document content provided"), |
| 88 | + ), |
| 89 | + # Test case 4: invalid chunk size |
| 90 | + ( |
| 91 | + SplitterRequest(document_content="dGVzdA==", chunk_size=0, chunk_overlap=10), |
| 92 | + MOCK_API_KEY, |
| 93 | + HTTPException(status_code=400, detail="No chunk size provided"), |
| 94 | + ), |
| 95 | + # Test case 5: invalid chunk overlap |
| 96 | + ( |
| 97 | + SplitterRequest(document_content="dGVzdA==", chunk_size=100, chunk_overlap=-1), |
| 98 | + MOCK_API_KEY, |
| 99 | + HTTPException(status_code=400, detail="Chunk overlap must be greater than or equal to 0"), |
| 100 | + ), |
| 101 | +] |
| 102 | + |
| 103 | + |
| 104 | +@pytest.mark.parametrize("api_request, api_key, expected_exception", validate_request_test_cases) |
| 105 | +def test_validate_request(api_request, api_key, expected_exception): |
| 106 | + """Test the validate_request function with various scenarios.""" |
| 107 | + if expected_exception: |
| 108 | + with pytest.raises(HTTPException) as exc_info: |
| 109 | + validate_request(api_request, api_key) |
| 110 | + assert exc_info.value.status_code == expected_exception.status_code |
| 111 | + assert exc_info.value.detail == expected_exception.detail |
| 112 | + else: |
| 113 | + try: |
| 114 | + validate_request(api_request, api_key) |
| 115 | + except HTTPException: |
| 116 | + pytest.fail("validate_request() raised HTTPException unexpectedly!") |
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