Example usage for org.springframework.ide.eclipse.boot.util RetryUtil retryWhen

Introduction

In this page you can find the example usage for org.springframework.ide.eclipse.boot.util RetryUtil retryWhen.

Prototype

public static void retryWhen(String name, int tries, Predicate<Throwable> when, Thunk task) throws Exception 

Source Link

Usage

From source file:org.springframework.ide.eclipse.boot.dash.test.CloudFoundryClientTest.java

@Test
public void getServices() throws Exception {
    RetryUtil.retryWhen("getServices", 5, FLAKY_SERVICE_BROKER, () -> {
        String[] serviceNames = new String[3];
        Set<String> userProvided = new HashSet<>();
        for (int i = 0; i < serviceNames.length; i++) {
            if (i % 2 == 0) {
                serviceNames[i] = services.createTestService();
            } else {
                serviceNames[i] = services.createTestUserProvidedService();
                userProvided.add(serviceNames[i]);
            }/*from ww w  . j  av  a 2s .  c om*/
        }

        List<CFServiceInstance> actualServices = client.getServices();
        ImmutableSet<String> actualServiceNames = ImmutableSet
                .copyOf(actualServices.stream().map(CFServiceInstance::getName).collect(Collectors.toList()));

        for (CFServiceInstance s : actualServices) {
            //Note: because these test on CI host run in parallel with others using same space...
            // we should assume there might be 'extra stuff' on the space than what we just created here.
            //So only check that 'our stuff' exists and looks right and ignore the rest.
            String name = s.getName();
            if (ImmutableSet.copyOf(serviceNames).contains(name)) {
                System.out.println("Verifying service: " + name);
                if (userProvided.contains(name)) {
                    assertEquals("user-provided", s.getService());
                    System.out.println("  user provided => OK");
                } else {
                    assertEquals(services.getTestServiceAndPlan()[0], s.getService());
                    System.out.println("  getService() => OK");
                    String expectPlan = services.getTestServiceAndPlan()[1];
                    assertEquals(expectPlan, s.getPlan());
                    System.out.println("  getPlan() => OK");
                    assertIsURL(s.getDashboardUrl());
                    System.out.println("  getDashboardUrl() => OK");
                    assertIsURL(s.getDocumentationUrl());
                    System.out.println("  getDocumentationUrl() => OK");
                    assertText(s.getDescription());
                    System.out.println("  getDescription() => OK");
                }
            }
        }

        for (String s : serviceNames) {
            assertTrue(s + " not found in " + actualServiceNames, actualServiceNames.contains(s));
        }
    });
}

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From source file:org.springframework.ide.eclipse.boot.dash.test.CloudFoundryClientTest.java

@Test
public void testServiceCreateAndDelete() throws Exception {
    RetryUtil.retryWhen("testServiceCreateAndDelete", 5, FLAKY_SERVICE_BROKER, () -> {
        String[] serviceNames = new String[2];
        for (int i = 0; i < serviceNames.length; i++) {
            serviceNames[i] = services.randomServiceName();
        }// w  ww.ja  v a  2  s  . co  m
        ;
        for (int i = 0; i < serviceNames.length; i++) {
            String serviceName = serviceNames[i];
            if (i % 2 == 0) {
                System.out.println("Create service: " + serviceName);
                String[] serviceInfo = services.getTestServiceAndPlan();
                client.createService(serviceName, serviceInfo[0], serviceInfo[1])
                        .block(CloudFoundryServicesHarness.CREATE_SERVICE_TIMEOUT);
            } else {
                System.out.println("Create user-provided service: " + serviceName);
                client.createUserProvidedService(serviceName, ImmutableMap.of()).block();
            }
        }

        List<CFServiceInstance> services = client.getServices();
        assertServices(services, serviceNames);
        for (String serviceName : serviceNames) {
            client.deleteServiceAsync(serviceName).block();
            System.out.println("Deleted service: " + serviceName);
        }

        assertNoServices(client.getServices(), serviceNames);
    });
}

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From source file:org.springframework.ide.eclipse.boot.dash.test.CloudFoundryClientTest.java

@Test
public void testGetBoundServices() throws Exception {
    RetryUtil.retryWhen("testGetBoundServices", 5, FLAKY_SERVICE_BROKER, () -> {
        String service1 = services.createTestService();
        String service2 = services.createTestService();
        String service3 = services.createTestService();

        String appName = appHarness.randomAppName();
        CFPushArguments params = new CFPushArguments();
        params.setAppName(appName);/*www  . ja  v a  2 s  .c o  m*/
        params.setApplicationData(getTestZip("testapp"));
        params.setBuildpack("staticfile_buildpack");
        params.setServices(ImmutableList.of(service1, service2));
        push(params);

        List<CFApplication> allApps = client.getApplicationsWithBasicInfo();
        CFApplication app = null;
        for (CFApplication a : allApps) {
            if (a.getName().equals(appName)) {
                app = a;
            }
        }
        assertEquals(ImmutableSet.of(service1, service2), ImmutableSet.copyOf(app.getServices()));

        app = client.getApplication(appName);
        assertEquals(ImmutableSet.of(service1, service2), ImmutableSet.copyOf(app.getServices()));
    });
}

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From source file:org.springframework.ide.eclipse.boot.dash.test.CloudFoundryServicesHarness.java

public String createTestService() throws Exception {
    String name = randomServiceName();
    RetryUtil.retryWhen("createTestService[" + name + "]", 5, FLAKY_SERVICE_BROKER, () -> {
        String[] serviceParams = getTestServiceAndPlan();
        client.createService(name, serviceParams[0], serviceParams[1]).block(CREATE_SERVICE_TIMEOUT);
    });//from www . ja va2s.  co  m
    return name;
}

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