1 files changed, 53 insertions, 0 deletions
diff --git a/src/jaegertracing/opentelemetry-cpp/sdk/test/common/attribute_utils_test.cc b/src/jaegertracing/opentelemetry-cpp/sdk/test/common/attribute_utils_test.cc
new file mode 100644
index 000000000..b7ef17244
--- /dev/null
+++ b/src/jaegertracing/opentelemetry-cpp/sdk/test/common/attribute_utils_test.cc
@@ -0,0 +1,53 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+#include "opentelemetry/sdk/common/attribute_utils.h"
+
+#include <gtest/gtest.h>
+
+TEST(AttributeMapTest, DefaultConstruction)
+{
+
+  opentelemetry::sdk::common::AttributeMap attribute_map;
+  EXPECT_EQ(attribute_map.GetAttributes().size(), 0);
+}
+
+TEST(OrderedAttributeMapTest, DefaultConstruction)
+{
+  opentelemetry::sdk::common::OrderedAttributeMap attribute_map;
+  EXPECT_EQ(attribute_map.GetAttributes().size(), 0);
+}
+
+TEST(AttributeMapTest, AttributesConstruction)
+{
+  const int kNumAttributes              = 3;
+  std::string keys[kNumAttributes]      = {"attr1", "attr2", "attr3"};
+  int values[kNumAttributes]            = {15, 24, 37};
+  std::map<std::string, int> attributes = {
+      {keys[0], values[0]}, {keys[1], values[1]}, {keys[2], values[2]}};
+
+  opentelemetry::common::KeyValueIterableView<std::map<std::string, int>> iterable(attributes);
+  opentelemetry::sdk::common::AttributeMap attribute_map(iterable);
+
+  for (int i = 0; i < kNumAttributes; i++)
+  {
+    EXPECT_EQ(opentelemetry::nostd::get<int>(attribute_map.GetAttributes().at(keys[i])), values[i]);
+  }
+}
+
+TEST(OrderedAttributeMapTest, AttributesConstruction)
+{
+  const int kNumAttributes              = 3;
+  std::string keys[kNumAttributes]      = {"attr1", "attr2", "attr3"};
+  int values[kNumAttributes]            = {15, 24, 37};
+  std::map<std::string, int> attributes = {
+      {keys[0], values[0]}, {keys[1], values[1]}, {keys[2], values[2]}};
+
+  opentelemetry::common::KeyValueIterableView<std::map<std::string, int>> iterable(attributes);
+  opentelemetry::sdk::common::OrderedAttributeMap attribute_map(iterable);
+
+  for (int i = 0; i < kNumAttributes; i++)
+  {
+    EXPECT_EQ(opentelemetry::nostd::get<int>(attribute_map.GetAttributes().at(keys[i])), values[i]);
+  }
+}