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