Refactor move tests from ebean-core to ebean-test

ebean-test/src/test/java/org/tests/basic/TestIUDVanilla.java

@@ -0,0 +1,82 @@
+package org.tests.basic;
+
+import io.ebean.BaseTestCase;
+import io.ebean.DB;
+import org.junit.jupiter.api.Test;
+import org.tests.model.basic.EBasicVer;
+import org.tests.model.basic.UTMaster;
+
+import javax.persistence.OptimisticLockException;
+import java.sql.Timestamp;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+public class TestIUDVanilla extends BaseTestCase {
+
+  @Test
+  public void test() {
+
+    EBasicVer e0 = new EBasicVer("vanilla");
+
+    e0.save();
+
+    assertNotNull(e0.getId());
+    assertNotNull(e0.getLastUpdate());
+
+    Timestamp lastUpdate0 = e0.getLastUpdate();
+
+    e0.setName("modified");
+    e0.save();
+
+    Timestamp lastUpdate1 = e0.getLastUpdate();
+    assertNotNull(lastUpdate1);
+    assertNotSame(lastUpdate0, lastUpdate1);
+
+    EBasicVer e2 = DB.getDefault().createEntityBean(EBasicVer.class);
+
+    e2.setId(e0.getId());
+    e2.setLastUpdate(lastUpdate1);
+
+    e2.setName("forcedUpdate");
+    e2.update();
+
+    EBasicVer e3 = new EBasicVer("ModNoOCC");
+    e3.setId(e0.getId());
+
+    e3.update();
+
+    e3.setName("ModAgain");
+    e3.setDescription("Banana");
+
+    e3.update();
+
+  }
+
+  @Test
+  public void stateless_noOCC() {
+
+    EBasicVer e0 = new EBasicVer("vanilla");
+    e0.save();
+
+    EBasicVer e3 = new EBasicVer("ModNoOCC");
+    e3.setId(e0.getId());
+    e3.setLastUpdate(e0.getLastUpdate());
+
+    e3.update();
+
+    e3.setName("ModAgain");
+    //e3.setDescription("Banana");
+
+    e3.update();
+  }
+
+  @Test
+  public void modifyVersion_expect_optimisticLock() {
+    UTMaster e0 = new UTMaster("save me");
+    e0.save();
+
+    // for this case we know 42 should throw OptimisticLockException
+    e0.setVersion(42);
+    assertThrows(OptimisticLockException.class, () -> e0.update());
+  }
+}