1 files changed, 71 insertions, 0 deletions
diff --git a/src/test/java/org/onap/pnfsimulator/filesystem/InMemoryTemplateStorage.java b/src/test/java/org/onap/pnfsimulator/filesystem/InMemoryTemplateStorage.java
new file mode 100644
index 0000000..b86a0f9
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+++ b/src/test/java/org/onap/pnfsimulator/filesystem/InMemoryTemplateStorage.java
@@ -0,0 +1,71 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Simulator
+ * ================================================================================
+ * Copyright (C) 2019 Nokia. 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.pnfsimulator.filesystem;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+import com.google.gson.JsonObject;
+import org.onap.pnfsimulator.db.Storage;
+import org.onap.pnfsimulator.template.Template;
+
+public class InMemoryTemplateStorage implements Storage<Template> {
+
+    private List<Template> storage = new ArrayList<>();
+
+    @Override
+    public List<Template> getAll() {
+        return new ArrayList<>(storage);
+    }
+
+    @Override
+    public Optional<Template> get(String name) {
+        return storage.stream().filter(template -> template.getId().equals(name)).findFirst();
+    }
+
+    @Override
+    public void persist(Template template) {
+        if (!storage.contains(template)) {
+            storage.add(template);
+        }
+    }
+
+    @Override
+    public boolean tryPersistOrOverwrite(Template template, boolean overwrite) {
+        if (!storage.contains(template) || overwrite) {
+            storage.add(template);
+            return true;
+        }
+        return false;
+    }
+
+    @Override
+    public void delete(String templateName) {
+        get(templateName).ifPresent(template -> storage.remove(template));
+    }
+
+    @Override
+    public List<String> getIdsByContentCriteria(JsonObject queryJson) {
+        throw new RuntimeException("Method is not implemented.");
+    }
+
+}