Examples with DEFAULT com.aws.greengrass.deployment.model.Deployment.DeploymentStage.DEFAULT used on opensource projects

Example 1 with DEFAULT

use of com.aws.greengrass.deployment.model.Deployment.DeploymentStage.DEFAULT in project aws-greengrass-nucleus by aws-greengrass.

the class DeploymentTaskIntegrationTest method GIVEN_a_deployment_has_component_use_system_config_WHEN_submitted_THEN_system_configs_are_interpolated.

@Test
@Order(7)
void GIVEN_a_deployment_has_component_use_system_config_WHEN_submitted_THEN_system_configs_are_interpolated() throws Exception {
    CountDownLatch stdoutLatch = new CountDownLatch(1);
    // Set up stdout listener to capture stdout for verify #2 interpolation
    List<String> stdouts = new CopyOnWriteArrayList<>();
    Consumer<GreengrassLogMessage> listener = m -> {
        String messageOnStdout = m.getMessage();
        if (messageOnStdout != null && messageOnStdout.contains("aws.iot.gg.test.integ.SystemConfigTest output")) {
            stdouts.add(messageOnStdout);
            stdoutLatch.countDown();
        }
    };
    Slf4jLogAdapter.addGlobalListener(listener);
    try {
        /*
             * 1st deployment. Default Config.
             */
        Future<DeploymentResult> resultFuture = submitSampleJobDocument(DeploymentTaskIntegrationTest.class.getResource("SystemConfigTest_DeployDocument.json").toURI(), System.currentTimeMillis());
        resultFuture.get(10, TimeUnit.SECONDS);
        // The main comes from SystemConfigTest_DeployDocument.json
        String mainComponentName = "aws.iot.gg.test.integ.SystemConfigTest";
        String mainComponentNameVer = "0.0.1";
        // The dependency is specified in aws.iot.gg.test.integ.SystemConfigTest-0.1.1
        String otherComponentName = "GreenSignal";
        String otherComponentVer = "1.0.0";
        assertThat("has output", stdoutLatch.await(STDOUT_TIMEOUT, TimeUnit.SECONDS), is(true));
        // verify interpolation result
        assertThat(stdouts.get(0), containsString("I'm kernel's root path: " + rootDir.toAbsolutePath()));
        assertThat(stdouts.get(0), containsString("I'm my own artifact path: " + rootDir.resolve("packages").resolve(ComponentStore.ARTIFACT_DIRECTORY).resolve(mainComponentName).resolve(mainComponentNameVer).toAbsolutePath()));
        assertTrue(stdouts.get(0).contains("I'm my own artifact decompressed path: " + rootDir.resolve("packages").resolve(ComponentStore.ARTIFACTS_DECOMPRESSED_DIRECTORY).resolve(mainComponentName).resolve(mainComponentNameVer).toAbsolutePath()));
        assertThat(stdouts.get(0), containsString("I'm GreenSignal's artifact path: " + rootDir.resolve("packages").resolve(ComponentStore.ARTIFACT_DIRECTORY).resolve(otherComponentName).resolve(otherComponentVer).toAbsolutePath()));
        assertThat(stdouts.get(0), containsString("I'm GreenSignal's artifact decompressed path: " + rootDir.resolve("packages").resolve(ComponentStore.ARTIFACTS_DECOMPRESSED_DIRECTORY).resolve(otherComponentName).resolve(otherComponentVer).toAbsolutePath()));
    } finally {
        Slf4jLogAdapter.removeGlobalListener(listener);
    }
}

Example 2 with DEFAULT

use of com.aws.greengrass.deployment.model.Deployment.DeploymentStage.DEFAULT in project aws-greengrass-nucleus by aws-greengrass.

the class DeploymentTaskIntegrationTest method GIVEN_a_deployment_with_dependency_has_config_WHEN_submitted_THEN_dependency_configs_are_interpolated.

@Test
@Order(5)
void GIVEN_a_deployment_with_dependency_has_config_WHEN_submitted_THEN_dependency_configs_are_interpolated() throws Exception {
    // Set up stdout listener to capture stdout for verify #2 interpolation
    countDownLatch = new CountDownLatch(1);
    List<String> stdouts = new CopyOnWriteArrayList<>();
    Consumer<GreengrassLogMessage> listener = m -> {
        String messageOnStdout = m.getMessage();
        if (messageOnStdout != null && messageOnStdout.contains("aws.iot.gg.test.integ.ComponentConfigTestMain output")) {
            countDownLatch.countDown();
            stdouts.add(messageOnStdout);
        }
    };
    Slf4jLogAdapter.addGlobalListener(listener);
    try {
        /*
             * 1st deployment. Default Config.
             */
        Future<DeploymentResult> resultFuture = submitSampleJobDocument(DeploymentTaskIntegrationTest.class.getResource("CrossComponentConfigTest_DeployDocument.json").toURI(), System.currentTimeMillis());
        resultFuture.get(10, TimeUnit.SECONDS);
        // verify interpolation result
        assertThat("The stdout should be captured within seconds.", countDownLatch.await(STDOUT_TIMEOUT, TimeUnit.SECONDS));
        String stdout = stdouts.get(0);
        assertThat(stdout, containsString("Value for /singleLevelKey: default value of singleLevelKey."));
        assertThat(stdout, containsString("Value for /path/leafKey: default value of /path/leafKey."));
        assertThat(stdout, containsString("Value for /listKey/0: item1."));
        assertThat(stdout, containsString("Value for /emptyStringKey: ."));
    } finally {
        Slf4jLogAdapter.removeGlobalListener(listener);
    }
}

Example 3 with DEFAULT

use of com.aws.greengrass.deployment.model.Deployment.DeploymentStage.DEFAULT in project aws-greengrass-nucleus by aws-greengrass.

the class DeploymentTaskIntegrationTest method GIVEN_a_deployment_with_runwith_config_WHEN_submitted_THEN_runwith_updated.

/**
 * Start a service running with a user, then deploy an update to change the user and ensure the correct user stops
 * the process and starts the new one.
 */
@Test
// deploy before tests that break services
@Order(9)
void GIVEN_a_deployment_with_runwith_config_WHEN_submitted_THEN_runwith_updated() throws Exception {
    ((Map) kernel.getContext().getvIfExists(Kernel.SERVICE_TYPE_TO_CLASS_MAP_KEY).get()).put("plugin", GreengrassService.class.getName());
    countDownLatch = new CountDownLatch(2);
    // Set up stdout listener to capture stdout for verifying users
    List<String> stdouts = new CopyOnWriteArrayList<>();
    Consumer<GreengrassLogMessage> listener = m -> {
        String messageOnStdout = m.getMessage();
        if (messageOnStdout != null && messageOnStdout.contains("with user")) {
            stdouts.add(messageOnStdout);
            countDownLatch.countDown();
        }
    };
    final boolean isWindows = PlatformResolver.isWindows;
    final String currentUser = System.getProperty("user.name");
    final String posixDefaultUser = "nobody";
    final String posixPrivilegedUser = "root";
    final String testServiceName = "CustomerAppStartupShutdown";
    try (AutoCloseable ignored = TestUtils.createCloseableLogListener(listener)) {
        /*
             * 1st deployment. Default Config.
             */
        Future<DeploymentResult> resultFuture = submitSampleJobDocument(DeploymentTaskIntegrationTest.class.getResource("SampleJobDocumentWithUser_1.json").toURI(), System.currentTimeMillis());
        resultFuture.get(10, TimeUnit.SECONDS);
        // verify configs
        String posixUser = Coerce.toString(kernel.findServiceTopic(testServiceName).find(RUN_WITH_NAMESPACE_TOPIC, POSIX_USER_KEY));
        String windowsUser = Coerce.toString(kernel.findServiceTopic(testServiceName).find(RUN_WITH_NAMESPACE_TOPIC, WINDOWS_USER_KEY));
        assertEquals("nobody", posixUser);
        assertEquals(WINDOWS_TEST_UESRNAME, windowsUser);
        long memory = Coerce.toLong(kernel.findServiceTopic(testServiceName).find(RUN_WITH_NAMESPACE_TOPIC, SYSTEM_RESOURCE_LIMITS_TOPICS, "memory"));
        assertEquals(1024000, memory);
        double cpus = Coerce.toDouble(kernel.findServiceTopic(testServiceName).find(RUN_WITH_NAMESPACE_TOPIC, SYSTEM_RESOURCE_LIMITS_TOPICS, "cpus"));
        assertEquals(1.5, cpus);
        // verify user
        countDownLatch.await(10, TimeUnit.SECONDS);
        // Install has RequiresPrivilege. On Windows, expect current user is the privileged user
        if (isWindows) {
            assertThat(stdouts, hasItem(containsString("installing app with user " + currentUser)));
            assertThat(stdouts, hasItem(containsString("starting app with user " + WINDOWS_TEST_UESRNAME)));
        } else {
            assertThat(stdouts, hasItem(containsString("installing app with user " + posixPrivilegedUser)));
            assertThat(stdouts, hasItem(containsString("starting app with user " + posixDefaultUser)));
        }
        stdouts.clear();
    }
    /*
         * 2nd deployment. Change user
         */
    countDownLatch = new CountDownLatch(3);
    // update component to runas the user running the test
    String doc = Utils.inputStreamToString(DeploymentTaskIntegrationTest.class.getResource("SampleJobDocumentWithUser_2.json").openStream());
    // Set posixUser to currentUser. Set windowsUser to alternative test user
    doc = String.format(doc, currentUser, WINDOWS_TEST_UESRNAME_2);
    File f = File.createTempFile("user-deployment", ".json");
    f.deleteOnExit();
    Files.write(f.toPath(), doc.getBytes(StandardCharsets.UTF_8));
    try (AutoCloseable ignored = TestUtils.createCloseableLogListener(listener)) {
        Future<DeploymentResult> resultFuture = submitSampleJobDocument(f.toURI(), System.currentTimeMillis());
        resultFuture.get(DEPLOYMENT_TIMEOUT, TimeUnit.SECONDS);
        String posixUser = Coerce.toString(kernel.findServiceTopic(testServiceName).find(RUN_WITH_NAMESPACE_TOPIC, POSIX_USER_KEY));
        String windowsUser = Coerce.toString(kernel.findServiceTopic(testServiceName).find(RUN_WITH_NAMESPACE_TOPIC, WINDOWS_USER_KEY));
        assertEquals(currentUser, posixUser);
        assertEquals(WINDOWS_TEST_UESRNAME_2, windowsUser);
        countDownLatch.await(10, TimeUnit.SECONDS);
        if (isWindows) {
            assertThat(stdouts, hasItem(containsString("stopping app with user " + WINDOWS_TEST_UESRNAME)));
            assertThat(stdouts, hasItem(containsString("installing app with user " + currentUser)));
            assertThat(stdouts, hasItem(containsString("starting app with user " + WINDOWS_TEST_UESRNAME_2)));
        } else {
            assertThat(stdouts, hasItem(containsString("stopping app with user " + posixDefaultUser)));
            assertThat(stdouts, hasItem(containsString("installing app with user " + posixPrivilegedUser)));
            assertThat(stdouts, hasItem(containsString("starting app with user " + currentUser)));
        }
        stdouts.clear();
    }
    /*
         * 3rd deployment. Set runWith user to null and use default
         */
    countDownLatch = new CountDownLatch(3);
    // update component to runas the user running the test
    try (AutoCloseable ignored = TestUtils.createCloseableLogListener(listener)) {
        Future<DeploymentResult> resultFuture = submitSampleJobDocument(DeploymentTaskIntegrationTest.class.getResource("SampleJobDocumentRemovingUser.json").toURI(), System.currentTimeMillis());
        resultFuture.get(10, TimeUnit.SECONDS);
        String posixUser = Coerce.toString(kernel.findServiceTopic(testServiceName).find(RUN_WITH_NAMESPACE_TOPIC, POSIX_USER_KEY));
        String windowsUser = Coerce.toString(kernel.findServiceTopic(testServiceName).find(RUN_WITH_NAMESPACE_TOPIC, WINDOWS_USER_KEY));
        assertThat(posixUser, is(nullValue()));
        assertThat(windowsUser, is(nullValue()));
        // Assert fall back to runWithDefault
        countDownLatch.await(10, TimeUnit.SECONDS);
        if (isWindows) {
            assertThat(stdouts, hasItem(containsString("stopping app with user " + WINDOWS_TEST_UESRNAME_2)));
            assertThat(stdouts, hasItem(containsString("installing app with user " + currentUser)));
            assertThat(stdouts, hasItem(containsString("starting app with user " + WINDOWS_TEST_UESRNAME)));
        } else {
            assertThat(stdouts, hasItem(containsString("stopping app with user " + currentUser)));
            assertThat(stdouts, hasItem(containsString("installing app with user " + posixPrivilegedUser)));
            assertThat(stdouts, hasItem(containsString("starting app with user " + posixDefaultUser)));
        }
    }
}

Example 4 with DEFAULT

use of com.aws.greengrass.deployment.model.Deployment.DeploymentStage.DEFAULT in project aws-greengrass-nucleus by aws-greengrass.

the class DeploymentTaskIntegrationTest method GIVEN_initial_deployment_with_config_update_WHEN_submitted_to_deployment_task_THEN_configs_updates_on_default.

@Test
@Order(6)
void GIVEN_initial_deployment_with_config_update_WHEN_submitted_to_deployment_task_THEN_configs_updates_on_default() throws Exception {
    // Two things are verified in this test
    // 1. The component's configurations are updated correctly in the kernel's config store
    // 2. The interpolation is correct by taking the newly updated configuration, that is consistent
    // Set up stdout listener to capture stdout for verify #2 interpolation
    List<String> stdouts = new CopyOnWriteArrayList<>();
    Consumer<GreengrassLogMessage> listener = m -> {
        String messageOnStdout = m.getMessage();
        if (messageOnStdout != null && messageOnStdout.contains("aws.iot.gg.test.integ.ComponentConfigTestService output")) {
            stdouts.add(messageOnStdout);
            // countdown when received output to verify
            countDownLatch.countDown();
        }
    };
    Slf4jLogAdapter.addGlobalListener(listener);
    try {
        /*
             * Initial deployment with configuration update
             */
        countDownLatch = new CountDownLatch(1);
        Future<DeploymentResult> resultFuture = submitSampleJobDocument(DeploymentTaskIntegrationTest.class.getResource("ComponentConfigTest_InitialDocumentWithUpdate.json").toURI(), System.currentTimeMillis());
        resultFuture.get(10, TimeUnit.SECONDS);
        // verify config in config store and interpolation result
        Map<String, Object> resultConfig = kernel.findServiceTopic("aws.iot.gg.test.integ.ComponentConfigTestService").findTopics(KernelConfigResolver.CONFIGURATION_CONFIG_KEY).toPOJO();
        assertThat(resultConfig, IsMapWithSize.aMapWithSize(9));
        // verify updated values, as specified from ComponentConfigTest_InitialDocumentWithUpdate.json
        assertThat(resultConfig, IsMapContaining.hasEntry("singleLevelKey", "updated value of singleLevelKey"));
        assertThat(resultConfig, IsMapContaining.hasEntry("newSingleLevelKey", "value of newSingleLevelKey"));
        // verify default values from the aws.iot.gg.test.integ.ComponentConfigTestService-1.0.0.yaml recipe file
        assertThat(resultConfig, IsMapContaining.hasEntry("listKey", Arrays.asList("item1", "item2")));
        assertThat(resultConfig, IsMapContaining.hasEntry("emptyStringKey", ""));
        assertThat(resultConfig, IsMapContaining.hasEntry("emptyListKey", Collections.emptyList()));
        assertThat(resultConfig, IsMapContaining.hasEntry("emptyObjectKey", Collections.emptyMap()));
        assertThat(resultConfig, IsMapContaining.hasEntry("defaultIsNullKey", null));
        assertThat(resultConfig, IsMapContaining.hasEntry("willBeNullKey", "I will be set to null soon"));
        assertThat(resultConfig, IsMapContaining.hasKey("path"));
        assertThat((Map<String, String>) resultConfig.get("path"), IsMapContaining.hasEntry("leafKey", "default value of /path/leafKey"));
        // verify interpolation result
        assertThat("The stdout should be captured within seconds.", countDownLatch.await(STDOUT_TIMEOUT, TimeUnit.SECONDS));
        String stdout = stdouts.get(0);
        // verify updated value, as specified from ComponentConfigTest_InitialDocumentWithUpdate.json
        assertThat(stdout, containsString("Value for /singleLevelKey: updated value of singleLevelKey."));
        assertThat(stdout, containsString("Value for /newSingleLevelKey: value of newSingleLevelKey."));
        // verify default values from the aws.iot.gg.test.integ.ComponentConfigTestService-1.0.0.yaml recipe file
        assertThat(stdout, containsString("Value for /path/leafKey: default value of /path/leafKey."));
        assertThat(stdout, containsString("Value for /path: {\"leafKey\":\"default value of /path/leafKey\"}"));
        assertThat(stdout, containsString("Value for /listKey/0: item1."));
        assertThat(stdout, containsString("Value for /defaultIsNullKey: null"));
        assertThat(stdout, containsString("Value for /emptyStringKey: ."));
        stdouts.clear();
    } finally {
        Slf4jLogAdapter.removeGlobalListener(listener);
    }
}

Example 5 with DEFAULT

use of com.aws.greengrass.deployment.model.Deployment.DeploymentStage.DEFAULT in project aws-greengrass-nucleus by aws-greengrass.

the class DeploymentTaskIntegrationTest method GIVEN_multiple_deployments_with_config_update_WHEN_submitted_to_deployment_task_THEN_configs_are_updated.

@Test
@Order(4)
void GIVEN_multiple_deployments_with_config_update_WHEN_submitted_to_deployment_task_THEN_configs_are_updated() throws Exception {
    // Two things are verified in this test
    // 1. The component's configurations are updated correctly in the kernel's config store
    // 2. The interpolation is correct by taking the newly updated configuration, that is consistent
    // Set up stdout listener to capture stdout for verify #2 interpolation
    List<String> stdouts = new CopyOnWriteArrayList<>();
    Consumer<GreengrassLogMessage> listener = m -> {
        String messageOnStdout = m.getMessage();
        if (messageOnStdout != null && messageOnStdout.contains("aws.iot.gg.test.integ.ComponentConfigTestService output")) {
            stdouts.add(messageOnStdout);
            // countdown when received output to verify
            countDownLatch.countDown();
        }
    };
    Slf4jLogAdapter.addGlobalListener(listener);
    try {
        /*
             * 1st deployment. Default Config.
             */
        countDownLatch = new CountDownLatch(1);
        Future<DeploymentResult> resultFuture = submitSampleJobDocument(DeploymentTaskIntegrationTest.class.getResource("ComponentConfigTest_DeployDocument_1.json").toURI(), System.currentTimeMillis());
        resultFuture.get(10, TimeUnit.SECONDS);
        // verify config in config store and interpolation result
        Map<String, Object> resultConfig = kernel.findServiceTopic("aws.iot.gg.test.integ.ComponentConfigTestService").findTopics(KernelConfigResolver.CONFIGURATION_CONFIG_KEY).toPOJO();
        verifyDefaultValueIsApplied(stdouts, resultConfig);
        /*
             * 2nd deployment. MERGE existing keys.
             */
        // reset countdown
        countDownLatch = new CountDownLatch(1);
        resultFuture = submitSampleJobDocument(DeploymentTaskIntegrationTest.class.getResource("ComponentConfigTest_DeployDocument_2.json").toURI(), System.currentTimeMillis());
        resultFuture.get(10, TimeUnit.SECONDS);
        // verify config in config store
        resultConfig = kernel.findServiceTopic("aws.iot.gg.test.integ.ComponentConfigTestService").findTopics(KernelConfigResolver.CONFIGURATION_CONFIG_KEY).toPOJO();
        // Asserted values can be found in ComponentConfigTest_DeployDocument_2.json
        assertThat(resultConfig, IsMapContaining.hasEntry("singleLevelKey", "updated value of singleLevelKey"));
        assertThat(resultConfig, IsMapContaining.hasEntry("listKey", Collections.singletonList("item3")));
        assertThat(resultConfig, IsMapContaining.hasEntry("emptyStringKey", ""));
        assertThat(resultConfig, IsMapContaining.hasEntry("emptyListKey", Collections.emptyList()));
        assertThat(resultConfig, IsMapContaining.hasEntry("emptyObjectKey", Collections.emptyMap()));
        assertThat(resultConfig, IsMapContaining.hasEntry("defaultIsNullKey", "updated value of defaultIsNullKey"));
        assertThat(resultConfig, IsMapContaining.hasEntry("willBeNullKey", null));
        assertThat(resultConfig, IsMapContaining.hasKey("path"));
        // no more keys
        assertThat(resultConfig, IsMapWithSize.aMapWithSize(8));
        assertThat((Map<String, String>) resultConfig.get("path"), IsMapContaining.hasEntry("leafKey", "updated value of /path/leafKey"));
        // no more keys
        assertThat((Map<String, String>) resultConfig.get("path"), IsMapWithSize.aMapWithSize(1));
        // verify interpolation result
        assertThat("The stdout should be captured within seconds.", countDownLatch.await(STDOUT_TIMEOUT, TimeUnit.SECONDS));
        String stdout = stdouts.get(0);
        assertTrue(stdouts.get(0).contains("Value for /singleLevelKey: updated value of singleLevelKey."));
        assertTrue(stdouts.get(0).contains("Value for /path/leafKey: updated value of /path/leafKey."));
        assertTrue(stdouts.get(0).contains("Value for /listKey/0: item3."));
        assertTrue(stdouts.get(0).contains("Value for /emptyStringKey: ."));
        assertTrue(stdouts.get(0).contains("Value for /defaultIsNullKey: updated value of defaultIsNullKey."));
        assertTrue(stdouts.get(0).contains("Value for /newSingleLevelKey: {configuration:/newSingleLevelKey}."));
        stdouts.clear();
        /*
             * 3rd deployment MERGE not existed keys
             */
        // reset countdown
        countDownLatch = new CountDownLatch(1);
        resultFuture = submitSampleJobDocument(DeploymentTaskIntegrationTest.class.getResource("ComponentConfigTest_DeployDocument_3.json").toURI(), System.currentTimeMillis());
        resultFuture.get(10, TimeUnit.SECONDS);
        // verify config in config store
        resultConfig = kernel.findServiceTopic("aws.iot.gg.test.integ.ComponentConfigTestService").findTopics(KernelConfigResolver.CONFIGURATION_CONFIG_KEY).toPOJO();
        assertThat(resultConfig, IsMapContaining.hasEntry("singleLevelKey", "updated value of singleLevelKey"));
        assertThat(resultConfig, IsMapContaining.hasEntry("listKey", Collections.singletonList("item3")));
        assertThat(resultConfig, IsMapContaining.hasEntry("emptyStringKey", ""));
        assertThat(resultConfig, IsMapContaining.hasEntry("emptyListKey", Collections.emptyList()));
        assertThat(resultConfig, IsMapContaining.hasEntry("emptyObjectKey", Collections.emptyMap()));
        assertThat(resultConfig, IsMapContaining.hasEntry("defaultIsNullKey", "updated value of defaultIsNullKey"));
        assertThat(resultConfig, IsMapContaining.hasEntry("willBeNullKey", null));
        assertThat(resultConfig, IsMapContaining.hasKey("path"));
        assertThat(resultConfig, IsMapContaining.hasEntry("newSingleLevelKey", "value of newSingleLevelKey"));
        // no more keys
        assertThat(resultConfig, IsMapWithSize.aMapWithSize(9));
        assertThat((Map<String, String>) resultConfig.get("path"), IsMapContaining.hasEntry("leafKey", "updated value of /path/leafKey"));
        assertThat((Map<String, String>) resultConfig.get("path"), IsMapContaining.hasEntry("newLeafKey", "value of /path/newLeafKey"));
        // no more keys
        assertThat((Map<String, String>) resultConfig.get("path"), IsMapWithSize.aMapWithSize(2));
        // verify interpolation result
        assertThat("The stdout should be captured within seconds.", countDownLatch.await(STDOUT_TIMEOUT, TimeUnit.SECONDS));
        stdout = stdouts.get(0);
        assertThat(stdout, containsString("Value for /singleLevelKey: updated value of singleLevelKey."));
        assertThat(stdout, containsString("Value for /path/leafKey: updated value of /path/leafKey."));
        assertThat(stdout, containsString("Value for /listKey/0: item3."));
        assertThat(stdout, containsString("Value for /emptyStringKey: ."));
        assertThat(stdout, containsString("Value for /defaultIsNullKey: updated value of defaultIsNullKey."));
        assertThat(stdout, containsString("Value for /newSingleLevelKey: value of newSingleLevelKey."));
        stdouts.clear();
        /*
             * 4th deployment. RESET.
             */
        // reset countdown
        countDownLatch = new CountDownLatch(1);
        resultFuture = submitSampleJobDocument(DeploymentTaskIntegrationTest.class.getResource("ComponentConfigTest_DeployDocument_4.json").toURI(), System.currentTimeMillis());
        resultFuture.get(10, TimeUnit.SECONDS);
        // verify config in config store
        resultConfig = kernel.findServiceTopic("aws.iot.gg.test.integ.ComponentConfigTestService").findTopics(KernelConfigResolver.CONFIGURATION_CONFIG_KEY).toPOJO();
        assertThat(resultConfig, IsMapContaining.hasEntry("singleLevelKey", "updated value of singleLevelKey"));
        assertThat(resultConfig, IsMapContaining.hasEntry("listKey", Arrays.asList("item1", "item2")));
        assertThat(resultConfig, IsMapContaining.hasEntry("emptyStringKey", ""));
        assertThat(resultConfig, IsMapContaining.hasEntry("emptyListKey", Collections.emptyList()));
        assertThat(resultConfig, IsMapContaining.hasEntry("emptyObjectKey", Collections.emptyMap()));
        assertThat(resultConfig, IsMapContaining.hasEntry("defaultIsNullKey", "updated value of defaultIsNullKey"));
        assertThat(resultConfig, IsMapContaining.hasEntry("willBeNullKey", null));
        assertThat(resultConfig, IsMapContaining.hasKey("path"));
        assertThat((Map<String, String>) resultConfig.get("path"), IsMapContaining.hasEntry("leafKey", "updated value of /path/leafKey"));
        assertFalse(resultConfig.containsKey("newSingleLevelKey"), "newSingleLevelKey should be cleared after RESET because it doesn't have a default value");
        // no more keys
        assertThat(resultConfig, IsMapWithSize.aMapWithSize(8));
        assertFalse(((Map<String, String>) resultConfig.get("path")).containsKey("newLeafKey"), "/path/newSingleLevelKey should be cleared after RESET because it doesn't have a default value");
        // no more keys
        assertThat((Map<String, String>) resultConfig.get("path"), IsMapWithSize.aMapWithSize(1));
        // verify interpolation result
        assertThat("The stdout should be captured within seconds.", countDownLatch.await(STDOUT_TIMEOUT, TimeUnit.SECONDS));
        stdout = stdouts.get(0);
        assertThat(stdout, containsString("Value for /singleLevelKey: updated value of singleLevelKey."));
        assertThat(stdout, containsString("Value for /path/leafKey: updated value of /path/leafKey."));
        assertThat(stdout, containsString("Value for /listKey/0: item1."));
        assertThat(stdout, containsString("Value for /emptyStringKey: ."));
        assertThat(stdout, containsString("Value for /defaultIsNullKey: updated value of defaultIsNullKey."));
        assertThat(stdout, containsString("Value for /newSingleLevelKey: {configuration:/newSingleLevelKey}."));
        stdouts.clear();
        // 5th RESET entirely to default
        // reset countdown
        countDownLatch = new CountDownLatch(1);
        resultFuture = submitSampleJobDocument(DeploymentTaskIntegrationTest.class.getResource("ComponentConfigTest_DeployDocument_5.json").toURI(), System.currentTimeMillis());
        resultFuture.get(10, TimeUnit.SECONDS);
        // verify config in config store and interpolation result
        resultConfig = kernel.findServiceTopic("aws.iot.gg.test.integ.ComponentConfigTestService").findTopics(KernelConfigResolver.CONFIGURATION_CONFIG_KEY).toPOJO();
        verifyDefaultValueIsApplied(stdouts, resultConfig);
    } finally {
        Slf4jLogAdapter.removeGlobalListener(listener);
    }
}