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Signed-off-by: Ahmad Karimi <ak12hastam@gmail.com>
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71 changes: 71 additions & 0 deletions
71
test/extensions/tracers/opentelemetry/operation_name_test.cc
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#include "source/extensions/tracers/opentelemetry/config.h" | ||
#include "source/extensions/tracers/opentelemetry/opentelemetry_tracer_impl.h" | ||
#include "source/extensions/tracers/opentelemetry/tracer.h" | ||
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#include "test/mocks/server/tracer_factory_context.h" | ||
#include "test/mocks/stream_info/mocks.h" | ||
#include "test/mocks/thread_local/mocks.h" | ||
#include "test/mocks/tracing/mocks.h" | ||
#include "test/mocks/upstream/cluster_manager.h" | ||
#include "test/test_common/utility.h" | ||
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#include "gtest/gtest.h" | ||
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namespace Envoy { | ||
namespace Extensions { | ||
namespace Tracers { | ||
namespace OpenTelemetry { | ||
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class OpenTelemetryTracerOperationNameTest : public testing::Test { | ||
public: | ||
OpenTelemetryTracerOperationNameTest(); | ||
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protected: | ||
NiceMock<Tracing::MockConfig> config; | ||
NiceMock<StreamInfo::MockStreamInfo> stream_info; | ||
Tracing::TestTraceContextImpl trace_context{}; | ||
NiceMock<Server::Configuration::MockTracerFactoryContext> context; | ||
NiceMock<Upstream::MockClusterManager> cluster_manager_; | ||
}; | ||
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OpenTelemetryTracerOperationNameTest::OpenTelemetryTracerOperationNameTest() { | ||
cluster_manager_.initializeClusters({"fake-cluster"}, {}); | ||
cluster_manager_.thread_local_cluster_.cluster_.info_->name_ = "fake-cluster"; | ||
cluster_manager_.initializeThreadLocalClusters({"fake-cluster"}); | ||
} | ||
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TEST_F(OpenTelemetryTracerOperationNameTest, OperationName) { | ||
// Checks: | ||
// | ||
// - The span returned by `Tracer::startSpan` has as its name the | ||
// operation name passed to `Tracer::startSpan` | ||
// - `Span::setOperation` sets the name of the span | ||
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const std::string yaml_string = R"EOF( | ||
grpc_service: | ||
envoy_grpc: | ||
cluster_name: fake-cluster | ||
timeout: 0.250s | ||
service_name: test-service-name | ||
)EOF"; | ||
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envoy::config::trace::v3::OpenTelemetryConfig opentelemetry_config; | ||
TestUtility::loadFromYaml(yaml_string, opentelemetry_config); | ||
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auto driver = std::make_unique<Driver>(opentelemetry_config, context); | ||
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const std::string operation_name = "initial_operation_name"; | ||
Tracing::SpanPtr tracing_span = driver->startSpan( | ||
config, trace_context, stream_info, operation_name, {Tracing::Reason::Sampling, true}); | ||
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EXPECT_EQ(dynamic_cast<Span*>(tracing_span.get())->name(), operation_name); | ||
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const std::string new_operation_name = "the_new_operation_name"; | ||
tracing_span->setOperation(new_operation_name); | ||
EXPECT_EQ(dynamic_cast<Span*>(tracing_span.get())->name(), new_operation_name); | ||
} | ||
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} // namespace OpenTelemetry | ||
} // namespace Tracers | ||
} // namespace Extensions | ||
} // namespace Envoy |