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-rw-r--r--compiler/loco/src/IR/Use.test.cpp42
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diff --git a/compiler/loco/src/IR/Use.test.cpp b/compiler/loco/src/IR/Use.test.cpp
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+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * 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
+ *
+ * http://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 "loco/IR/Use.h"
+
+#include "MockupNode.h"
+
+#include <gtest/gtest.h>
+
+TEST(UseTest, constructor)
+{
+ MockupNode user;
+ loco::Use use{&user};
+
+ ASSERT_EQ(use.user(), &user);
+ ASSERT_EQ(use.node(), nullptr);
+}
+
+TEST(UseTest, link_node)
+{
+ MockupNode def;
+ MockupNode user;
+ loco::Use use{&user};
+
+ use.node(&def);
+
+ ASSERT_EQ(use.user(), &user);
+ ASSERT_EQ(use.node(), &def);
+}