Parallelize tests.

Configure surefire to run test classes in parallel.
Fix `AbstractSearchTest` to handle parallel tests.

Author: nitzanj

cloudinary-test-common/src/main/java/com/cloudinary/test/AbstractSearchTest.java

@@ -3,22 +3,21 @@
 import com.cloudinary.Api;
 import com.cloudinary.Cloudinary;
 import com.cloudinary.utils.ObjectUtils;
-import org.cloudinary.json.JSONObject;
 import org.junit.*;
 import org.junit.rules.TestName;
 
-import java.io.IOException;
 import java.util.List;
 import java.util.Map;
 
-import static org.junit.Assert.*;
-import static org.junit.Assume.*;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assume.assumeNotNull;
 
 @SuppressWarnings({"rawtypes", "unchecked", "JavaDoc"})
 abstract public class AbstractSearchTest extends MockableTest {
     @Rule
     public TestName currentTest = new TestName();
-    private static final String SEARCH_TAG = "search_test";
+    private static final String SEARCH_TAG = "search_test" + SUFFIX;
     private static final String API_TEST = "api_test_" + SUFFIX;
     private static final String API_TEST_1 = API_TEST + "_1";
     private static final String API_TEST_2 = API_TEST + "_2";

pom.xml

@@ -66,6 +66,10 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
                 <version>2.20</version>
+                <configuration>
+                    <forkCount>3C</forkCount>
+                    <reuseForks>true</reuseForks>
+                </configuration>
             </plugin>
             <plugin>
                 <artifactId>maven-compiler-plugin</artifactId>