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ClientTest.java
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ClientTest.java
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package com.absmartly.sdk;
import static org.junit.jupiter.api.Assertions.*;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.*;
import java.util.Map;
import java.util.concurrent.ExecutionException;
import java8.util.concurrent.CompletableFuture;
import java8.util.concurrent.CompletionException;
import org.junit.jupiter.api.Test;
import org.mockito.MockedConstruction;
import org.mockito.MockedStatic;
import org.mockito.Mockito;
import com.absmartly.sdk.java.nio.charset.StandardCharsets;
import com.absmartly.sdk.json.ContextData;
import com.absmartly.sdk.json.PublishEvent;
class ClientTest extends TestUtils {
@Test
void createThrowsWithInvalidConfig() {
assertThrows(IllegalArgumentException.class, () -> {
final ClientConfig config = ClientConfig.create()
.setAPIKey("test-api-key")
.setApplication("website")
.setEnvironment("dev");
Client.create(config);
}, "Missing Endpoint configuration");
assertThrows(IllegalArgumentException.class, () -> {
final ClientConfig config = ClientConfig.create()
.setEndpoint("https://localhost/v1")
.setApplication("website")
.setEnvironment("dev");
Client.create(config);
}, "Missing APIKey configuration");
assertThrows(IllegalArgumentException.class, () -> {
final ClientConfig config = ClientConfig.create()
.setEndpoint("https://localhost/v1")
.setAPIKey("test-api-key")
.setEnvironment("dev");
Client.create(config);
}, "Missing Application configuration");
assertThrows(IllegalArgumentException.class, () -> {
final ClientConfig config = ClientConfig.create()
.setEndpoint("https://localhost/v1")
.setAPIKey("test-api-key")
.setApplication("website");
Client.create(config);
}, "Missing Environment configuration");
}
@Test
void createWithDefaults() {
final ClientConfig config = ClientConfig.create()
.setEndpoint("https://localhost/v1")
.setAPIKey("test-api-key")
.setApplication("website")
.setEnvironment("dev");
final byte[] dataBytes = "{}".getBytes(StandardCharsets.UTF_8);
final ContextData expected = new ContextData();
final PublishEvent event = new PublishEvent();
final byte[] publishBytes = new byte[]{0};
try (final MockedConstruction<DefaultContextDataDeserializer> deserCtor = mockConstruction(
DefaultContextDataDeserializer.class,
(mock, context) -> when(mock.deserialize(dataBytes, 0, dataBytes.length)).thenReturn(expected));
final MockedConstruction<DefaultContextEventSerializer> serCtor = mockConstruction(
DefaultContextEventSerializer.class,
(mock, context) -> when(mock.serialize(event)).thenReturn(publishBytes));
final MockedStatic<DefaultHTTPClient> clientStatic = mockStatic(DefaultHTTPClient.class)) {
final DefaultHTTPClient httpClient = mock(DefaultHTTPClient.class);
clientStatic.when(() -> DefaultHTTPClient.create(any())).thenReturn(httpClient);
final Map<String, String> expectedQuery = mapOf(
"application", "website",
"environment", "dev");
final Map<String, String> expectedHeaders = mapOf(
"X-API-Key", "test-api-key",
"X-Application", "website",
"X-Environment", "dev",
"X-Application-Version", "0",
"X-Agent", "absmartly-java-sdk");
when(httpClient.get("https://localhost/v1/context", expectedQuery, null))
.thenReturn(getByteResponse(dataBytes));
when(httpClient.put("https://localhost/v1/context", null, expectedHeaders, publishBytes))
.thenReturn(getByteResponse(publishBytes));
final Client client = Client.create(config);
client.getContextData();
client.publish(event);
assertDoesNotThrow(client::close);
verify(httpClient, Mockito.timeout(5000).times(1)).get("https://localhost/v1/context", expectedQuery, null);
verify(httpClient, Mockito.timeout(5000).times(1)).put("https://localhost/v1/context", null,
expectedHeaders, publishBytes);
verify(httpClient, Mockito.timeout(5000).times(1)).close();
verify(deserCtor.constructed().get(0), Mockito.timeout(5000).times(1)).deserialize(any(), anyInt(),
anyInt());
verify(deserCtor.constructed().get(0), Mockito.timeout(5000).times(1)).deserialize(dataBytes, 0,
dataBytes.length);
verify(serCtor.constructed().get(0), Mockito.timeout(5000).times(1)).serialize(any());
verify(serCtor.constructed().get(0), Mockito.timeout(5000).times(1)).serialize(event);
}
}
@Test
void getContextData() throws ExecutionException, InterruptedException {
final HTTPClient httpClient = mock(HTTPClient.class);
final ContextDataDeserializer deser = mock(ContextDataDeserializer.class);
final Client client = Client.create(ClientConfig.create()
.setEndpoint("https://localhost/v1")
.setAPIKey("test-api-key")
.setApplication("website")
.setEnvironment("dev")
.setContextDataDeserializer(deser), httpClient);
final byte[] bytes = "{}".getBytes(StandardCharsets.UTF_8);
final Map<String, String> expectedQuery = mapOf(
"application", "website",
"environment", "dev");
when(httpClient.get("https://localhost/v1/context", expectedQuery, null))
.thenReturn(getByteResponse(bytes));
final ContextData expected = new ContextData();
when(deser.deserialize(bytes, 0, bytes.length)).thenReturn(expected);
final CompletableFuture<ContextData> dataFuture = client.getContextData();
final ContextData actual = dataFuture.get();
assertEquals(expected, actual);
assertSame(expected, actual);
}
private CompletableFuture<HTTPClient.Response> getByteResponse(byte[] bytes) {
return CompletableFuture.completedFuture(new HTTPClient.Response() {
@Override
public int getStatusCode() {
return 200;
}
@Override
public String getStatusMessage() {
return "OK";
}
@Override
public String getContentType() {
return "application/json; charset=utf8";
}
@Override
public byte[] getContent() {
return bytes;
}
});
}
@Test
void getContextDataExceptionallyHTTP() {
final HTTPClient httpClient = mock(HTTPClient.class);
final ContextDataDeserializer deser = mock(ContextDataDeserializer.class);
final Client client = Client.create(ClientConfig.create()
.setEndpoint("https://localhost/v1")
.setAPIKey("test-api-key")
.setApplication("website")
.setEnvironment("dev")
.setContextDataDeserializer(deser), httpClient);
final Map<String, String> expectedQuery = mapOf(
"application", "website",
"environment", "dev");
when(httpClient.get("https://localhost/v1/context", expectedQuery, null))
.thenReturn(CompletableFuture.completedFuture(
new DefaultHTTPClient.DefaultResponse(500, "Internal Server Error", null, null)));
final CompletableFuture<ContextData> dataFuture = client.getContextData();
final CompletionException actual = assertThrows(CompletionException.class, dataFuture::join);
assertTrue(actual.getCause() instanceof Exception);
assertEquals("Internal Server Error", actual.getCause().getMessage());
verify(httpClient, Mockito.timeout(5000).times(1)).get("https://localhost/v1/context", expectedQuery, null);
verify(deser, Mockito.timeout(5000).times(0)).deserialize(any(), anyInt(), anyInt());
}
@Test
void getContextDataExceptionallyConnection() {
final HTTPClient httpClient = mock(HTTPClient.class);
final ContextDataDeserializer deser = mock(ContextDataDeserializer.class);
final Client client = Client.create(ClientConfig.create()
.setEndpoint("https://localhost/v1")
.setAPIKey("test-api-key")
.setApplication("website")
.setEnvironment("dev")
.setContextDataDeserializer(deser), httpClient);
final Map<String, String> expectedQuery = mapOf(
"application", "website",
"environment", "dev");
final Exception failure = new Exception("FAILED");
final CompletableFuture<HTTPClient.Response> responseFuture = failedFuture(failure);
when(httpClient.get("https://localhost/v1/context", expectedQuery, null))
.thenReturn(responseFuture);
final CompletableFuture<ContextData> dataFuture = client.getContextData();
final CompletionException actual = assertThrows(CompletionException.class, dataFuture::join);
assertSame(actual.getCause(), failure);
verify(httpClient, Mockito.timeout(5000).times(1)).get("https://localhost/v1/context", expectedQuery, null);
verify(deser, Mockito.timeout(5000).times(0)).deserialize(any(), anyInt(), anyInt());
}
@Test
void publish() {
final HTTPClient httpClient = mock(HTTPClient.class);
final ContextEventSerializer ser = mock(ContextEventSerializer.class);
final Client client = Client.create(ClientConfig.create()
.setEndpoint("https://localhost/v1")
.setAPIKey("test-api-key")
.setApplication("website")
.setEnvironment("dev")
.setContextEventSerializer(ser), httpClient);
final Map<String, String> expectedHeaders = mapOf(
"X-API-Key", "test-api-key",
"X-Application", "website",
"X-Environment", "dev",
"X-Application-Version", "0",
"X-Agent", "absmartly-java-sdk");
final PublishEvent event = new PublishEvent();
final byte[] bytes = new byte[]{0};
when(ser.serialize(event)).thenReturn(bytes);
when(httpClient.put("https://localhost/v1/context", null, expectedHeaders, bytes))
.thenReturn(getByteResponse(new byte[]{0}));
final CompletableFuture<Void> publishFuture = client.publish(event);
publishFuture.join();
verify(ser, Mockito.timeout(5000).times(1)).serialize(event);
verify(httpClient, Mockito.timeout(5000).times(1)).put(any(), any(), any(), any());
verify(httpClient, Mockito.timeout(5000).times(1)).put("https://localhost/v1/context", null, expectedHeaders,
bytes);
}
@Test
void publishExceptionallyHTTP() {
final HTTPClient httpClient = mock(HTTPClient.class);
final ContextEventSerializer ser = mock(ContextEventSerializer.class);
final Client client = Client.create(ClientConfig.create()
.setEndpoint("https://localhost/v1")
.setAPIKey("test-api-key")
.setApplication("website")
.setEnvironment("dev")
.setContextEventSerializer(ser), httpClient);
final Map<String, String> expectedHeaders = mapOf(
"X-API-Key", "test-api-key",
"X-Application", "website",
"X-Environment", "dev",
"X-Application-Version", "0",
"X-Agent", "absmartly-java-sdk");
final PublishEvent event = new PublishEvent();
final byte[] bytes = new byte[]{0};
when(ser.serialize(event)).thenReturn(bytes);
when(httpClient.put("https://localhost/v1/context", null, expectedHeaders, bytes))
.thenReturn(CompletableFuture.completedFuture(
new DefaultHTTPClient.DefaultResponse(500, "Internal Server Error", null, null)));
final CompletableFuture<Void> publishFuture = client.publish(event);
final CompletionException actual = assertThrows(CompletionException.class, publishFuture::join);
assertTrue(actual.getCause() instanceof Exception);
assertEquals("Internal Server Error", actual.getCause().getMessage());
verify(ser, Mockito.timeout(5000).times(1)).serialize(event);
verify(httpClient, Mockito.timeout(5000).times(1)).put("https://localhost/v1/context", null, expectedHeaders,
bytes);
}
@Test
void publishExceptionallyConnection() {
final HTTPClient httpClient = mock(HTTPClient.class);
final ContextEventSerializer ser = mock(ContextEventSerializer.class);
final Client client = Client.create(ClientConfig.create()
.setEndpoint("https://localhost/v1")
.setAPIKey("test-api-key")
.setApplication("website")
.setEnvironment("dev")
.setContextEventSerializer(ser), httpClient);
final Map<String, String> expectedHeaders = mapOf(
"X-API-Key", "test-api-key",
"X-Application", "website",
"X-Environment", "dev",
"X-Application-Version", "0",
"X-Agent", "absmartly-java-sdk");
final PublishEvent event = new PublishEvent();
final byte[] bytes = new byte[]{0};
final Exception failure = new Exception("FAILED");
final CompletableFuture<HTTPClient.Response> responseFuture = failedFuture(failure);
when(ser.serialize(event)).thenReturn(bytes);
when(httpClient.put("https://localhost/v1/context", null, expectedHeaders, bytes)).thenReturn(responseFuture);
final CompletableFuture<Void> publishFuture = client.publish(event);
final CompletionException actual = assertThrows(CompletionException.class, publishFuture::join);
assertSame(actual.getCause(), failure);
verify(ser, Mockito.timeout(5000).times(1)).serialize(event);
verify(httpClient, Mockito.timeout(5000).times(1)).put("https://localhost/v1/context", null, expectedHeaders,
bytes);
}
}