// Execute
        String result = pingSearchEngineJob.execute();

        // Assert
        assertEquals("Status of test-cluster is changed to RED.", result);
        // Note: Notification sending is tested but we don't verify the mock since it uses complex callback mechanism
    }

    // Test state change with empty notification addresses
    @Test
    public void test_execute_stateChangeEmptyNotificationAddresses() {

        assertEquals(Integer.MAX_VALUE, negotiationResponse.getTransactionBufferSize());

        // Test negative values (though not typical, should be tested)
        when(negotiationResponse.getSendBufferSize()).thenReturn(-1);
        when(negotiationResponse.getReceiveBufferSize()).thenReturn(-1);
        when(negotiationResponse.getTransactionBufferSize()).thenReturn(-1);

        JvmVendor vendor = runtimeJdkMetaData.getVendor();
        return runtimeJdkMetaData.getVendor().getKnownVendor().name() + "/" + vendor.getRawVendor();
    }

    /* Introspect all versions of ES that may be tested against for backwards
     * compatibility. It is *super* important that this logic is the same as the
     * logic in VersionUtils.java. */
    private static BwcVersions resolveBwcVersions(File root) {

///

/// check | Inspired **FastAPI** to

Find a way to have a crazy performance.

That's why **FastAPI** is based on Starlette, as it is the fastest framework available (tested by third-party benchmarks).

///

### [Falcon](https://falconframework.org/) { #falcon }

            like to get an error. Currently we do, but if we add the extra <inherits> lines, we
            won't.

            I have one idea for a better approach, but it's painful, and I haven't tested it: We
            could postprocess Collect.gwt.xml to add <skip> lines for all the files that should be
            covered by testModule.gwt.xml. Maybe I'll try it someday.

* 支持复杂的用户身份认证系统，**数据库连接**等等。
* **不依赖**数据库，前端等。但是和它们集成很简单。

### 无限制的“插件” { #unlimited-plug-ins }

或者说，导入并使用你需要的代码，而不需要它们。

任何集成都被设计得被易于使用（用依赖关系），你可以用和*路径操作*相同的结构和语法，在两行代码中为你的应用创建一个“插件”。

### 测试 { #tested }

* 100% <dfn title="自动测试的代码量">测试覆盖</dfn>。
* 代码库100% <dfn title="Python 类型注解，有了这个你的编辑器和外部工具可以给你更好的支持">类型注释</dfn>。
* 用于生产应用。

## Starlette 特性 { #starlette-features }

  @J2ktIncompatible
  @GwtIncompatible // NullPointerTester
  public void testNulls() {
    NullPointerTester tester = new NullPointerTester();
    tester.testAllPublicConstructors(AtomicLongMap.class);
    tester.testAllPublicStaticMethods(AtomicLongMap.class);
    AtomicLongMap<Object> map = AtomicLongMap.create();
    tester.testAllPublicInstanceMethods(map);
  }

  public void testCreate_map() {

    assertTrue(makeEmptyMap().equals(map));
    assertEquals(emptyMap(), map);
    assertFalse(map.equals(emptySet()));
    // noinspection ObjectEqualsNull
    assertFalse(map.equals(null));
  }

  public void testGet() {
    Map<K, V> map;
    try {
      map = makePopulatedMap();
    } catch (UnsupportedOperationException e) {
      return;
    }

    for (Entry<K, V> entry : map.entrySet()) {

            assertDoesNotThrow(() -> concreteImplementation.stripPathConsumed(0));
        }

        @Test
        @DisplayName("Should return next referral data")
        void testNext() {
            // Test with mock
            when(mockReferralData.next()).thenReturn(mockReferralData);
            DfsReferralDataInternal next = mockReferralData.next();
            assertSame(mockReferralData, next);

* 不與資料庫、前端等進行強制綁定，但能輕鬆整合它們。

### 無限制「擴充功能」 { #unlimited-plug-ins }

或者說，無需其他額外配置，直接導入並使用你所需要的程式碼。

任何整合都被設計得非常簡單易用（通過依賴注入），你只需用與*路徑操作*相同的結構和語法，用兩行程式碼就能為你的應用程式建立一個「擴充功能」。

### 測試 { #tested }

* 100% <dfn title="自動化測試所涵蓋的程式碼量">測試覆蓋率</dfn>。
* 100% <dfn title="Python 型別註解；有了它你的編輯器和外部工具可以提供更好的支援">型別註解</dfn>的程式碼庫。
* 已能夠在生產環境應用程式中使用。

## Starlette 特性 { #starlette-features }