// Verify that exception was handled
        assertTrue(exceptionHandled.get());
    }

    // Test with a custom ClassLoader to simulate class availability
    @Test
    public void test_hook_withCustomClassLoader() throws Exception {
        // Create a custom ClassLoader that can control class loading behavior
        ClassLoader customClassLoader = new URLClassLoader(new URL[0], null) {
            @Override

        result = virtualHostHelper.processVirtualHost(s -> "processed_" + s, "default");
        assertEquals("processed_site1", result); // Still site1 due to header precedence

        // Test with custom header
        request.addHeader("Custom-Header", "custom.value");
        result = virtualHostHelper.processVirtualHost(s -> "processed_" + s, "default");
        assertEquals("processed_site1", result); // Still site1 due to header precedence
    }

Using the information above, you can use the same utility function to generate the OpenAPI schema and override each part that you need.

For example, let's add [ReDoc's OpenAPI extension to include a custom logo](https://github.com/Rebilly/ReDoc/blob/master/docs/redoc-vendor-extensions.md#x-logo).

### Normal **FastAPI** { #normal-fastapi }

First, write all your **FastAPI** application as normally:

        assertTrue(execJob.jvmOptions.get(0).contains("gc-test.log"));

        // Test with custom logFilePath
        execJob.jvmOptions.clear();
        execJob.logFilePath("/custom/path");
        result = execJob.gcLogging();
        assertTrue(execJob.jvmOptions.get(0).contains("/custom/path"));
    }

    // Test jvmOptions method
    @Test
    public void test_jvmOptions() {

     * <li>Custom;URL if it's not an SPDX license,
     * URL is the Github URL to the LICENSE file in elasticsearch repository.</li>
     * </ul>
     *
     * @param group dependency group
     * @param name  dependency name
     * @return SPDX identifier, UNKNOWN or a Custom license
     */

    }
    assert ta.json_schema() == snapshot(
        {
            "properties": {
                "custom_field": {
                    "items": {"type": "number"},
                    "title": "Custom Field",
                    "type": "array",
                }
            },
            "required": ["custom_field"],
            "title": "MyModel",
            "type": "object",
        }
    )

    public void test_buildDefaultUrl_withCustomBaseUrl() throws Exception {
        // Test that buildDefaultUrl uses custom base URL from property
        SamlAuthenticator authenticator = new SamlAuthenticator();

        DynamicProperties systemProperties = ComponentUtil.getSystemProperties();
        try {
            // Set custom base URL
            systemProperties.setProperty("saml.sp.base.url", "https://fess.example.com");

  set -e ; # reset `e` as active
  return 0
}

# runCommand ($@)
# Run custom mc command
runCommand() {
  ${MC} "$@"
  return $?
}

# Try connecting to MinIO instance
{{- if .Values.tls.enabled }}
scheme=https
{{- else }}
scheme=http
{{- end }}
connectToMinio $scheme

{{ if .Values.customCommands }}
# Run custom commands
{{- range .Values.customCommands }}
runCommand {{ .command }}
{{- end }}

        }
    }

    /**
     * Functional interface for building XContent with custom logic.
     * Allows clients to provide custom content building implementations.
     */
    public interface XContentBuilderCallback {
        /**
         * Applies custom logic to build XContent using the provided builder and parameters.
         *

	}
	fmt.Printf("%d\n", count)
	// Output: 15
}

// Use a Scanner with a custom split function (built by wrapping ScanWords) to validate
// 32-bit decimal input.
func ExampleScanner_custom() {
	// An artificial input source.
	const input = "1234 5678 1234567901234567890"
	scanner := bufio.NewScanner(strings.NewReader(input))
	// Create a custom split function by wrapping the existing ScanWords function.