96 lines
4.4 KiB
C++
96 lines
4.4 KiB
C++
// Copyright The OpenTelemetry Authors
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// SPDX-License-Identifier: Apache-2.0
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#include "opentelemetry/sdk/trace/tracer_config.h"
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#include <gtest/gtest.h>
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#include <array>
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#include <string>
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#include <utility>
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#include <vector>
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#include "opentelemetry/common/attribute_value.h"
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#include "opentelemetry/nostd/string_view.h"
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#include "opentelemetry/nostd/unique_ptr.h"
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#include "opentelemetry/sdk/instrumentationscope/instrumentation_scope.h"
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#include "opentelemetry/sdk/instrumentationscope/scope_configurator.h"
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namespace trace_sdk = opentelemetry::sdk::trace;
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namespace instrumentation_scope = opentelemetry::sdk::instrumentationscope;
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/** Tests to verify the basic behavior of trace_sdk::TracerConfig */
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TEST(TracerConfig, CheckDisabledWorksAsExpected)
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{
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trace_sdk::TracerConfig disabled_config = trace_sdk::TracerConfig::Disabled();
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ASSERT_FALSE(disabled_config.IsEnabled());
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}
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TEST(TracerConfig, CheckEnabledWorksAsExpected)
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{
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trace_sdk::TracerConfig enabled_config = trace_sdk::TracerConfig::Enabled();
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ASSERT_TRUE(enabled_config.IsEnabled());
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}
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TEST(TracerConfig, CheckDefaultConfigWorksAccToSpec)
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{
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trace_sdk::TracerConfig default_config = trace_sdk::TracerConfig::Default();
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ASSERT_TRUE(default_config.IsEnabled());
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}
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/** Tests to verify the behavior of trace_sdk::TracerConfig::DefaultConfigurator */
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static std::pair<opentelemetry::nostd::string_view, opentelemetry::common::AttributeValue> attr1 = {
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"accept_single_attr", true};
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static std::pair<opentelemetry::nostd::string_view, opentelemetry::common::AttributeValue> attr2 = {
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"accept_second_attr", "some other attr"};
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static std::pair<opentelemetry::nostd::string_view, opentelemetry::common::AttributeValue> attr3 = {
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"accept_third_attr", 3};
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static instrumentation_scope::InstrumentationScope test_scope_1 =
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*instrumentation_scope::InstrumentationScope::Create("test_scope_1");
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static instrumentation_scope::InstrumentationScope test_scope_2 =
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*instrumentation_scope::InstrumentationScope::Create("test_scope_2", "1.0");
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static instrumentation_scope::InstrumentationScope test_scope_3 =
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*instrumentation_scope::InstrumentationScope::Create(
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"test_scope_3",
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"0",
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"https://opentelemetry.io/schemas/v1.18.0");
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static instrumentation_scope::InstrumentationScope test_scope_4 =
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*instrumentation_scope::InstrumentationScope::Create("test_scope_4",
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"0",
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"https://opentelemetry.io/schemas/v1.18.0",
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{attr1});
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static instrumentation_scope::InstrumentationScope test_scope_5 =
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*instrumentation_scope::InstrumentationScope::Create("test_scope_5",
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"0",
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"https://opentelemetry.io/schemas/v1.18.0",
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{attr1, attr2, attr3});
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// This array could also directly contain the reference types, but that leads to 'uninitialized
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// value was created by heap allocation' errors in Valgrind memcheck. This is a bug in Googletest
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// library, see https://github.com/google/googletest/issues/3805#issuecomment-1397301790 for more
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// details. Using pointers is a workaround to prevent the Valgrind warnings.
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const std::array<instrumentation_scope::InstrumentationScope *, 5> instrumentation_scopes = {
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&test_scope_1, &test_scope_2, &test_scope_3, &test_scope_4, &test_scope_5,
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};
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// Test fixture for VerifyDefaultConfiguratorBehavior
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class DefaultTracerConfiguratorTestFixture
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: public ::testing::TestWithParam<instrumentation_scope::InstrumentationScope *>
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{};
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// verifies that the default configurator always returns the default tracer config
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TEST_P(DefaultTracerConfiguratorTestFixture, VerifyDefaultConfiguratorBehavior)
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{
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instrumentation_scope::InstrumentationScope *scope = GetParam();
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instrumentation_scope::ScopeConfigurator<trace_sdk::TracerConfig> default_configurator =
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instrumentation_scope::ScopeConfigurator<trace_sdk::TracerConfig>::Builder(
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trace_sdk::TracerConfig::Default())
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.Build();
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ASSERT_EQ(default_configurator.ComputeConfig(*scope), trace_sdk::TracerConfig::Default());
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}
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INSTANTIATE_TEST_SUITE_P(InstrumentationScopes,
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DefaultTracerConfiguratorTestFixture,
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::testing::ValuesIn(instrumentation_scopes));
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