Use class resources for Planner instead of test resources

Planner takes some time to set up and tear down resources such as tasks and buckets, so we'll reuse the same items for each test in the suite.

Author: Caitlin Bales (MSFT)

src/test/java/com/microsoft/graph/functional/PlannerTests.java

@@ -5,8 +5,6 @@
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonPrimitive;
-import com.microsoft.graph.requests.extensions.IOnenoteRequestBuilder;
-import com.microsoft.graph.requests.extensions.IPlannerAssignedToTaskBoardTaskFormatRequest;
 import com.microsoft.graph.requests.extensions.IPlannerBucketRequest;
 import com.microsoft.graph.requests.extensions.IPlannerPlanDetailsRequest;
 import com.microsoft.graph.requests.extensions.IPlannerRequestBuilder;
@@ -28,26 +26,28 @@
 import com.microsoft.graph.serializer.AdditionalDataManager;
 
 import org.junit.After;
+import org.junit.AfterClass;
 import org.junit.Before;
+import org.junit.BeforeClass;
 import org.junit.Ignore;
 import org.junit.Test;
 import static org.junit.Assert.*;
 
 import java.util.Calendar;
 import java.util.UUID;
 
-@Ignore
+//@Ignore
 public class PlannerTests {
-    private TestBase testBase;
+    private static TestBase testBase;
     // For now, you must specify a specific plan ID since the test cannot
     // clean up after itself
-    private String planId = "ebJ1qqxlQUCwR4Osxm6TzWUAGpq6";
-    private PlannerBucket planBucket;
-    private PlannerTask planTask;
-    private IPlannerRequestBuilder prb;
+    private static String planId = "ebJ1qqxlQUCwR4Osxm6TzWUAGpq6";
+    private static PlannerBucket planBucket;
+    private static PlannerTask planTask;
+    private static IPlannerRequestBuilder prb;
 
-    @Before
-    public void setUp() {
+    @BeforeClass
+    public static void setUp() {
         testBase = new TestBase();
         prb = testBase.graphClient.planner();
 
@@ -411,8 +411,8 @@ public void testDeleteBucket() {
         req.delete();
     }
 
-    @After
-    public void tearDown() throws InterruptedException {
+    @AfterClass
+    public static void tearDown() throws InterruptedException {
 
     	Thread.sleep(4000);
 
@@ -434,7 +434,7 @@ public void tearDown() throws InterruptedException {
         // planReq.delete();
     }
 
-    public String getEtag(JsonObject obj) {
+    public static String getEtag(JsonObject obj) {
         String etag = obj.get("@odata.etag").toString();
         etag = etag.substring(1, etag.length()-1);
         etag = etag.replace("\\", "");;