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HttpJsonCallableFactoryTest.java
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HttpJsonCallableFactoryTest.java
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/*
* Copyright 2018 Google LLC
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google LLC nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.google.api.gax.httpjson;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth.assertWithMessage;
import com.google.api.client.http.HttpMethods;
import com.google.api.gax.tracing.SpanName;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
import org.mockito.Mockito;
@RunWith(JUnit4.class)
public class HttpJsonCallableFactoryTest {
@Test
public void testGetSpanName() {
Map<String, SpanName> validNames =
ImmutableMap.of(
"compute.projects.disableXpnHost", SpanName.of("compute.projects", "disableXpnHost"),
"client.method", SpanName.of("client", "method"));
for (Entry<String, SpanName> entry : validNames.entrySet()) {
@SuppressWarnings("unchecked")
ApiMethodDescriptor descriptor =
ApiMethodDescriptor.newBuilder()
.setFullMethodName(entry.getKey())
.setHttpMethod(HttpMethods.POST)
.setRequestFormatter(Mockito.mock(HttpRequestFormatter.class))
.setResponseParser(Mockito.mock(HttpResponseParser.class))
.build();
SpanName actualSpanName = HttpJsonCallableFactory.getSpanName(descriptor);
assertThat(actualSpanName).isEqualTo(entry.getValue());
}
}
@Test
public void testGetSpanNameInvalid() {
List<String> invalidNames = ImmutableList.of("no_split", ".no_client");
for (String invalidName : invalidNames) {
@SuppressWarnings("unchecked")
ApiMethodDescriptor descriptor =
ApiMethodDescriptor.newBuilder()
.setFullMethodName(invalidName)
.setHttpMethod(HttpMethods.POST)
.setRequestFormatter(Mockito.mock(HttpRequestFormatter.class))
.setResponseParser(Mockito.mock(HttpResponseParser.class))
.build();
IllegalArgumentException actualError = null;
try {
SpanName spanName = HttpJsonCallableFactory.getSpanName(descriptor);
assertWithMessage(
"Invalid method descriptor should not have a valid span name: %s should not generate the spanName: %s",
invalidName, spanName)
.fail();
} catch (IllegalArgumentException e) {
actualError = e;
}
assertThat(actualError).isNotNull();
}
}
}