assert response.status_code == 200, response.text
    assert response.json() == snapshot(
        {
            "openapi": "3.1.0",
            "info": {"title": "FastAPI", "version": "0.1.0"},
            "paths": {
                "/users/me": {
                    "get": {
                        "responses": {
                            "200": {
                                "description": "Successful Response",

    assert response.status_code == 200, response.text
    assert response.json() == snapshot(
        {
            "openapi": "3.1.0",
            "info": {"title": "FastAPI", "version": "0.1.0"},
            "paths": {
                "/users/me": {
                    "get": {
                        "responses": {
                            "200": {
                                "description": "Successful Response",

    assert response.status_code == 200, response.text
    assert response.json() == snapshot(
        {
            "openapi": "3.1.0",
            "info": {"title": "FastAPI", "version": "0.1.0"},
            "paths": {
                "/admin": {
                    "get": {
                        "summary": "Read Admin",
                        "operationId": "read_admin_admin_get",
                        "responses": {

    }

    private static class TestServletContext implements ServletContext {
        File parentFile = new File("/test/webapp");

        @Override
        public String getRealPath(String path) {
            if (path != null && path.contains("WEB-INF")) {
                return new File(parentFile, "WEB-INF").getAbsolutePath();
            }
            return parentFile.getAbsolutePath();
        }

        String classpath = System.getProperty("java.class.path");
        String path =
                System.getProperty("java.home") + separator + "bin" + separator + (Os.IS_WINDOWS ? "java.exe" : "java");
        ProcessBuilder processBuilder =
                new ProcessBuilder(path, "-cp", classpath, CIDetectorHelperRunner.class.getName());
        processBuilder.environment().putAll(add);

Bir `FastAPI` uygulamasının (instance) OpenAPI şemasını döndürmesi beklenen bir `.openapi()` metodu vardır.

Uygulama nesnesi oluşturulurken, `/openapi.json` (ya da `openapi_url` için ne ayarladıysanız o) için bir *path operation* kaydedilir.

Bu path operation, uygulamanın `.openapi()` metodunun sonucunu içeren bir JSON response döndürür.

            @Override
            public CurlRequest get(final String path) {
                return createCapturingRequest(path);
            }

            @Override
            public CurlRequest post(final String path) {
                return createCapturingRequest(path);
            }

            @Override
            public CurlRequest put(final String path) {
                return createCapturingRequest(path);

    public UpgradeResult doApply(UpgradeContext context, Map<Path, Document> pomMap) {
        String targetModelVersion = determineTargetModelVersion(context);

        Set<Path> processedPoms = new HashSet<>();
        Set<Path> modifiedPoms = new HashSet<>();
        Set<Path> errorPoms = new HashSet<>();

        for (Map.Entry<Path, Document> entry : pomMap.entrySet()) {
            Path pomPath = entry.getKey();

* O *path* pode conter uma [expressão OpenAPI 3](https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.1.0.md#key-expression) (veja mais abaixo) em que pode usar variáveis com parâmetros e partes do request original enviado para *sua API*.

### A expressão do path do callback { #the-callback-path-expression }

            }
        }
    }

    /**
     * Extracts the file/directory name from a full object path.
     *
     * @param objectName the full object path
     * @return the name portion of the path
     */
    private String getName(final String objectName) {
        if (StringUtil.isBlank(objectName)) {
            return StringUtil.EMPTY;
        }