test(ors-test-scenarios): Add a one shot image builder helper function

ors-test-scenarios/src/test/java/utils/OneShotImageBuilderTest.java

@@ -0,0 +1,25 @@
+package utils;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.testcontainers.containers.GenericContainer;
+import org.testcontainers.containers.wait.strategy.ShellStrategy;
+
+import static utils.ContainerInitializer.initContainerWithSharedGraphs;
+
+/**
+ * This test function is a helper function to build the necessary container images for the test scenarios.
+ * Ít is supposed to used in CI.
+ */
+class OneShotImageBuilderTest {
+
+    @Test
+    void oneShotImageBuilder() {
+        // Cache one
+        GenericContainer<?> containerWar = initContainerWithSharedGraphs(ContainerInitializer.ContainerTestImageBare.WAR_CONTAINER_BARE, false);
+        containerWar.setWaitStrategy(new ShellStrategy());
+        containerWar.start();
+        Assertions.assertTrue(containerWar.isRunning());
+        containerWar.stop();
+    }
+}