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SpanExporterConfigurationTest.java
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SpanExporterConfigurationTest.java
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/*
* Copyright The OpenTelemetry Authors
* SPDX-License-Identifier: Apache-2.0
*/
package io.opentelemetry.sdk.autoconfigure;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import com.google.common.collect.ImmutableMap;
import io.opentelemetry.api.metrics.MeterProvider;
import io.opentelemetry.exporter.jaeger.JaegerGrpcSpanExporter;
import io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporter;
import io.opentelemetry.sdk.autoconfigure.spi.ConfigProperties;
import io.opentelemetry.sdk.autoconfigure.spi.ConfigurationException;
import io.opentelemetry.sdk.trace.export.SpanExporter;
import java.util.Collections;
import org.junit.jupiter.api.Test;
class SpanExporterConfigurationTest {
@Test
void configureOtlpSpansUnsupportedProtocol() {
assertThatThrownBy(
() ->
SpanExporterConfiguration.configureOtlp(
DefaultConfigProperties.createForTest(
ImmutableMap.of("otel.exporter.otlp.protocol", "foo")),
MeterProvider.noop()))
.isInstanceOf(ConfigurationException.class)
.hasMessageContaining("Unsupported OTLP traces protocol: foo");
}
// Timeout difficult to test using real exports so just check implementation detail here.
@Test
void configureOtlpTimeout() {
SpanExporter exporter =
SpanExporterConfiguration.configureExporter(
"otlp",
DefaultConfigProperties.createForTest(
Collections.singletonMap("otel.exporter.otlp.timeout", "10")),
NamedSpiManager.createEmpty(),
MeterProvider.noop());
try {
assertThat(exporter)
.isInstanceOfSatisfying(
OtlpGrpcSpanExporter.class,
otlp ->
assertThat(otlp).extracting("delegate.client.callTimeoutMillis").isEqualTo(10));
} finally {
exporter.shutdown();
}
}
// Timeout difficult to test using real exports so just check implementation detail here.
@Test
void configureJaegerTimeout() {
SpanExporter exporter =
SpanExporterConfiguration.configureExporter(
"jaeger",
DefaultConfigProperties.createForTest(
Collections.singletonMap("otel.exporter.jaeger.timeout", "10")),
NamedSpiManager.createEmpty(),
MeterProvider.noop());
try {
assertThat(exporter)
.isInstanceOfSatisfying(
JaegerGrpcSpanExporter.class,
jaeger ->
assertThat(jaeger).extracting("delegate.client.callTimeoutMillis").isEqualTo(10));
} finally {
exporter.shutdown();
}
}
// Timeout difficult to test using real exports so just check that things don't blow up.
@Test
void configureZipkinTimeout() {
ConfigProperties config =
DefaultConfigProperties.createForTest(
Collections.singletonMap("otel.exporter.zipkin.timeout", "5s"));
SpanExporter exporter =
SpanExporterConfiguration.configureExporter(
"zipkin",
config,
SpanExporterConfiguration.spanExporterSpiManager(
config, SpanExporterConfigurationTest.class.getClassLoader()),
MeterProvider.noop());
try {
assertThat(exporter).isNotNull();
} finally {
exporter.shutdown();
}
}
}