1 files changed, 51 insertions, 0 deletions
diff --git a/src/main/java/org/onap/portalng/e2e/helpers/SerenitySessionVariable.java b/src/main/java/org/onap/portalng/e2e/helpers/SerenitySessionVariable.java
new file mode 100644
index 0000000..77ebef7
--- /dev/null
+++ b/src/main/java/org/onap/portalng/e2e/helpers/SerenitySessionVariable.java
@@ -0,0 +1,51 @@
+/*
+ *   Copyright (c) 2023. Deutsche Telekom AG
+ *
+ *   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.
+ *
+ *   SPDX-License-Identifier: Apache-2.0
+ *
+ */
+
+package org.onap.portalng.e2e.helpers;
+
+import net.serenitybdd.core.Serenity;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.NoSuchElementException;
+import java.util.Optional;
+
+public interface SerenitySessionVariable {
+
+    Logger log = LoggerFactory.getLogger(SerenitySessionVariable.class);
+
+    String name();
+    default <T> T get() {
+        final Optional<T> maybe = getOptional();
+        if (!maybe.isPresent()) {
+            throw new NoSuchElementException("No value present for: " + name());
+        }
+        return maybe.get();
+    }
+
+    default <T> Optional<T> getOptional() {
+        final T value = Serenity.sessionVariableCalled(this);
+        return Optional.ofNullable(value);
+    }
+
+    default <T> void set(T value) {
+        log.info("Setting {} to {}", this, value);
+        Serenity.setSessionVariable(this).to(value);
+    }
+}