feat(gce): rewrite test in Java for GoogleDiskTest

Author: edgarulg

clouddriver-google/src/test/groovy/com/netflix/spinnaker/clouddriver/google/model/GoogleDiskSpec.groovy

@@ -0,0 +1,57 @@
+/*
+ * Copyright 2024 Harness, Inc.
+ *
+ * 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.
+ */
+
+package com.netflix.spinnaker.clouddriver.google.model;
+
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+public class GoogleDiskTest {
+
+  @Test
+  public void testSettingDiskTypePdSsd() {
+    GoogleDisk disk = new GoogleDisk();
+    disk.setType("pd-ssd");
+
+    assertEquals(GoogleDiskType.PD_SSD, disk.getType());
+  }
+
+  @Test
+  public void testSettingDiskTypeHyperdiskBalanced() {
+    GoogleDisk disk = new GoogleDisk();
+    disk.setType("hyperdisk-balanced");
+
+    assertEquals(GoogleDiskType.HYPERDISK_BALANCED, disk.getType());
+  }
+
+  @Test
+  public void testDefaultDiskTypeOnUnknown() {
+    GoogleDisk disk = new GoogleDisk();
+    disk.setType("UNKNOWN");
+
+    assertEquals(GoogleDiskType.PD_STANDARD, disk.getType());
+  }
+
+  @Test
+  public void testPersistentDiskDetection() {
+    GoogleDisk disk = new GoogleDisk();
+    disk.setType("pd-ssd");
+
+    assertTrue(disk.isPersistent());
+  }
+}
+