Roll forward to cl/338482889

Signed-off-by: Alexey Polyudov <apolyudov@google.com>
Change-Id: Ic2bdb234e89f3c5860d1b483dd4bce689f13d057

cpp/core/status_test.cc

@@ -0,0 +1,58 @@
+// Copyright 2020 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "core/status.h"
+
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+
+namespace location {
+namespace nearby {
+namespace connections {
+
+TEST(StatusTest, DefaultIsError) {
+  Status status;
+  EXPECT_FALSE(status.Ok());
+  EXPECT_EQ(status, Status{Status::kError});
+}
+
+TEST(StatusTest, DefaultEquals) {
+  Status status1;
+  Status status2;
+  EXPECT_EQ(status1, status2);
+}
+
+TEST(StatusTest, ExplicitInitEquals) {
+  Status status1 = {Status::kSuccess};
+  Status status2 = {Status::kSuccess};
+  EXPECT_EQ(status1, status2);
+  EXPECT_TRUE(status1.Ok());
+}
+
+TEST(StatusTest, ExplicitInitNotEquals) {
+  Status status1 = {Status::kSuccess};
+  Status status2 = {Status::kAlreadyAdvertising};
+  EXPECT_NE(status1, status2);
+}
+
+TEST(StatusTest, CopyInitEquals) {
+  Status status1 = {Status::kAlreadyAdvertising};
+  Status status2 = {status1};
+
+  EXPECT_EQ(status1, status2);
+}
+
+}  // namespace connections
+}  // namespace nearby
+}  // namespace location