Examples with VaadinResponse com.vaadin.flow.server.VaadinResponse used on opensource projects

Example 6 with VaadinResponse

use of com.vaadin.flow.server.VaadinResponse in project flow by vaadin.

the class WebComponentBootstrapHandlerTest method writeBootstrapPage_withExportChunk.

@Test
public void writeBootstrapPage_withExportChunk() throws IOException, ServiceException {
    TestWebComponentBootstrapHandler handler = new TestWebComponentBootstrapHandler();
    VaadinServletService service = new MockVaadinServletService();
    initLookup(service);
    VaadinSession session = new MockVaadinSession(service);
    session.lock();
    session.setConfiguration(service.getDeploymentConfiguration());
    MockDeploymentConfiguration config = (MockDeploymentConfiguration) service.getDeploymentConfiguration();
    config.setEnableDevServer(false);
    VaadinServletRequest request = Mockito.mock(VaadinServletRequest.class);
    Mockito.when(request.getService()).thenReturn(service);
    Mockito.when(request.getServletPath()).thenReturn("/");
    VaadinResponse response = getMockResponse(null);
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    Mockito.when(response.getOutputStream()).thenReturn(stream);
    handler.synchronizedHandleRequest(session, request, response);
    String result = stream.toString(StandardCharsets.UTF_8.name());
    Assert.assertTrue(result.contains("VAADIN/build/vaadin-export-2222.cache.js"));
    Assert.assertFalse(result.contains("VAADIN/build/vaadin-bundle-1111.cache.js"));
}

Example 7 with VaadinResponse

use of com.vaadin.flow.server.VaadinResponse in project flow by vaadin.

the class WebComponentBootstrapHandlerTest method writeBootstrapPage_spepe.

@Test
public void writeBootstrapPage_spepe() throws Exception {
    WebComponentBootstrapHandler handler = new WebComponentBootstrapHandler();
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    Element head = new Document("").normalise().head();
    VaadinResponse response = getMockResponse(stream);
    handler.writeBootstrapPage("", response, head, "");
    String resultingScript = stream.toString(StandardCharsets.UTF_8.name());
}

Example 8 with VaadinResponse

use of com.vaadin.flow.server.VaadinResponse in project flow by vaadin.

the class WebComponentBootstrapHandlerTest method writeBootstrapPage_scriptGuadedAndGizmoDisabled.

@Test
public void writeBootstrapPage_scriptGuadedAndGizmoDisabled() throws IOException, ServiceException {
    TestWebComponentBootstrapHandler handler = new TestWebComponentBootstrapHandler();
    VaadinServletService service = new MockVaadinServletService();
    initLookup(service);
    VaadinSession session = new MockVaadinSession(service);
    session.lock();
    session.setConfiguration(service.getDeploymentConfiguration());
    MockDeploymentConfiguration config = (MockDeploymentConfiguration) service.getDeploymentConfiguration();
    config.setEnableDevServer(false);
    VaadinServletRequest request = Mockito.mock(VaadinServletRequest.class);
    Mockito.when(request.getService()).thenReturn(service);
    Mockito.when(request.getServletPath()).thenReturn("/");
    VaadinResponse response = getMockResponse(null);
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    Mockito.when(response.getOutputStream()).thenReturn(stream);
    handler.synchronizedHandleRequest(session, request, response);
    String result = stream.toString(StandardCharsets.UTF_8.name());
    int scriptIndex = result.indexOf("var hasScript = function(src)");
    Assert.assertTrue(scriptIndex >= 0);
    int guardIndex = result.indexOf("if (!hasScript(\"/VAADIN/build/vaadin-export-2222.cache.js\")) {");
    Assert.assertTrue(guardIndex > scriptIndex);
    int createScriptIndex = result.indexOf("document.createElement('script')");
    Assert.assertTrue(createScriptIndex > guardIndex);
    Assert.assertTrue(result.contains("\\\"devmodeGizmoEnabled\\\": false"));
}

Example 9 with VaadinResponse

use of com.vaadin.flow.server.VaadinResponse in project flow by vaadin.

the class WebpackHandlerTest method devModeNotReady_handleRequest_returnsHtml.

@Test
public void devModeNotReady_handleRequest_returnsHtml() throws Exception {
    handler = startWebpack();
    VaadinResponse response = Mockito.mock(VaadinResponse.class);
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    Mockito.when(response.getOutputStream()).thenReturn(stream);
    handler.handleRequest(Mockito.mock(VaadinSession.class), Mockito.mock(VaadinRequest.class), response);
    String devModeNotReadyContents = stream.toString("UTF-8");
    Document document = Jsoup.parse(devModeNotReadyContents);
    Assert.assertTrue("expected a head child", document.head().children().size() > 0);
    Assert.assertTrue("expected a body child", document.body().children().size() > 0);
    Mockito.verify(response).setContentType("text/html;charset=utf-8");
}

Example 10 with VaadinResponse

use of com.vaadin.flow.server.VaadinResponse in project flow by vaadin.

the class WebpackHandlerTest method avoidStoringPortOfFailingWebPackDevServer_failWebpackStart_startWebPackSucessfullyAfter.

@Test
public void avoidStoringPortOfFailingWebPackDevServer_failWebpackStart_startWebPackSucessfullyAfter() throws Exception {
    handler = startWebpack();
    waitForDevServer();
    removeDevModeHandlerInstance();
    // dev mode handler should fail because of non-existent npm
    // folder: it
    // means the port number should not have been written
    // use non-existent folder for as npmFolder, it should fail the
    // validation (which means server instance won't be reused)
    WebpackHandler newhHandler = new WebpackHandler(lookup, 0, new File(npmFolder, UUID.randomUUID().toString()), CompletableFuture.completedFuture(null));
    VaadinResponse response = Mockito.mock(VaadinResponse.class);
    Mockito.when(response.getOutputStream()).thenReturn(new ByteArrayOutputStream());
    boolean proceed = true;
    Throwable cause = null;
    while (proceed) {
        try {
            proceed = newhHandler.handleRequest(Mockito.mock(VaadinSession.class), Mockito.mock(VaadinRequest.class), response);
        } catch (IllegalStateException ise) {
            proceed = false;
            cause = ise.getCause();
        }
    }
    Assert.assertNotNull(cause);
    Assert.assertTrue(cause instanceof ExecutionFailedException);
}