scriptEngineFactory.add("type1", engine1);
        scriptEngineFactory.add("type2", engine2);

        // Execute with first engine
        Object result1 = scriptExecutor.execute("type1", "script for engine1");
        assertEquals("engine1:processed: script for engine1", result1);

        // Execute with second engine
        Object result2 = scriptExecutor.execute("type2", "script for engine2");

        // Test with zero-length data
        byte[] buffer = new byte[100];
        int result = response.readDataWireFormat(buffer, 50, 0);
        assertEquals(0, result);
    }

    @Test
    void testReadDataWireFormatAtBufferBoundary() throws SMBProtocolDecodingException {
        // Test with data length exactly matching outputBuffer size

/**
 * Test class for refactoring changes made to Suggester class.
 *
 * Tests cover:
 * - Index alias helper method (getIndicesForAlias)
 * - Edge cases for switchIndex with EXPECTED_INDEX_COUNT
 * - Index lifecycle with refactored methods
 */
public class SuggesterRefactoringTest {
    static OpenSearchRunner runner;
    static Client client;

    @BeforeClass

def test_custom_middleware_exception(tmp_path: Path):
    default_pydantic_max_size = 2**16
    path = tmp_path / "test.txt"
    path.write_bytes(b"x" * (default_pydantic_max_size + 1))

    with client:
        with open(path, "rb") as file:
            response = client.post("/middleware", files={"file": file})
        assert response.status_code == 422, response.text
        assert response.json() == {
            "detail": {

    @Test
    @DisplayName("Reading with zero-length array returns 0")
    void readZeroLengthArrayReturnsZero() throws IOException {
        // Create stream with a message containing data
        byte[] data = new byte[] { 1, 2 };
        InputStream in = new ByteArrayInputStream(concat(messageHeader(2), data));
        SocketInputStream sis = new SocketInputStream(in);

---
name: fastapi
description: FastAPI best practices and conventions. Use when working with FastAPI APIs and Pydantic models for them. Keeps FastAPI code clean and up to date with the latest features and patterns, updated with new versions. Write new code or refactor and update old code.
---

# FastAPI

Official FastAPI skill to write code with best practices, keeping up to date with new versions and features.

## Use the `fastapi` CLI

    @Test
    public void test_complex_field_names() {
        // Test various complex field names
        String[] fieldNames = { "simple_field", "field-with-dashes", "field.with.dots", "field_with_underscores", "fieldWithCamelCase",
                "field with spaces", "field@with#special!chars", "フィールド名", "字段名称", "필드명" };

        for (String fieldName : fieldNames) {

   END OF TERMS AND CONDITIONS

   APPENDIX: How to apply the Apache License to your work.

      To apply the Apache License to your work, attach the following
      boilerplate notice, with the fields enclosed by brackets "[]"
      replaced with your own identifying information. (Don't include
      the brackets!)  The text should be enclosed in the appropriate
      comment syntax for the file format. We also recommend that a

        }
        return OptionalEntity.empty();
    }

    /**
     * Converts a form to a WebAuthentication entity with proper user and timestamp information.
     *
     * @param form the form containing the web authentication data
     * @return an optional WebAuthentication entity with updated metadata
     */
    public static OptionalEntity<WebAuthentication> getWebAuthentication(final CreateForm form) {

   END OF TERMS AND CONDITIONS

   APPENDIX: How to apply the Apache License to your work.

      To apply the Apache License to your work, attach the following
      boilerplate notice, with the fields enclosed by brackets "[]"
      replaced with your own identifying information. (Don't include
      the brackets!)  The text should be enclosed in the appropriate
      comment syntax for the file format. We also recommend that a