### Question:
RemoteSecureStore implements SecureStoreManager, SecureStore { @VisibleForTesting @Inject RemoteSecureStore(DiscoveryServiceClient discoveryServiceClient) { this.remoteClient = new RemoteClient(discoveryServiceClient, Constants.Service.SECURE_STORE_SERVICE, new DefaultHttpRequestConfig(false), "/v3/namespaces/"); } @VisibleForTesting @Inject  RemoteSecureStore(DiscoveryServiceClient discoveryServiceClient); @Override List<SecureStoreMetadata> list(String namespace); @Override SecureStoreData get(String namespace, String name); @Override void put(String namespace, String name, String data, @Nullable String description,
                  Map<String, String> properties); @Override void delete(String namespace, String name);  }### Answer:
@Test public void testRemoteSecureStore() throws Exception { SecureStoreMetadata secureStoreMetadata = new SecureStoreMetadata("key", "description", 1, ImmutableMap.of("prop1", "value1")); SecureStoreData secureStoreData = new SecureStoreData(secureStoreMetadata, "value".getBytes(StandardCharsets.UTF_8)); remoteSecureStore.put(NAMESPACE1, "key", "value", "description", ImmutableMap.of("prop1", "value1")); SecureStoreData actual = remoteSecureStore.get(NAMESPACE1, "key"); Assert.assertEquals(secureStoreMetadata.getName(), actual.getMetadata().getName()); Assert.assertArrayEquals(secureStoreData.get(), actual.get()); Assert.assertEquals(secureStoreMetadata.getDescription(), actual.getMetadata().getDescription()); Assert.assertEquals(secureStoreMetadata.getProperties().size(), actual.getMetadata().getProperties().size()); List<SecureStoreMetadata> secureData = remoteSecureStore.list(NAMESPACE1); Assert.assertEquals(1, secureData.size()); SecureStoreMetadata metadata = secureData.get(0); Assert.assertEquals("key", metadata.getName()); Assert.assertEquals("description", metadata.getDescription()); remoteSecureStore.delete(NAMESPACE1, "key"); Assert.assertEquals(0, remoteSecureStore.list(NAMESPACE1).size()); }