Refactor move tests from ebean-core to ebean-test

ebean-test/src/test/java/io/ebeaninternal/api/HelpScopeTransTest.java

@@ -0,0 +1,51 @@
+package io.ebeaninternal.api;
+
+import io.ebean.DB;
+import io.ebean.TxScope;
+import org.junit.jupiter.api.Test;
+import org.tests.model.basic.Contact;
+import org.tests.model.basic.Customer;
+import org.tests.model.basic.ResetBasicData;
+import org.tests.model.basic.UUOne;
+
+import static org.junit.jupiter.api.Assertions.assertNull;
+
+public class HelpScopeTransTest {
+
+  @Test
+  public void begin() throws Exception {
+
+    ResetBasicData.reset();
+
+    HelpScopeTrans.enter(TxScope.required());
+    HelpScopeTrans.enter(TxScope.required());
+
+    DB.find(Customer.class).findList();
+
+    HelpScopeTrans.enter(TxScope.required());
+    DB.find(Contact.class).findList();
+
+    HelpScopeTrans.exit(null, 1);
+
+    UUOne one = new UUOne();
+    one.setName("junk");
+    DB.save(one);
+
+    HelpScopeTrans.exit(null, 1);
+    HelpScopeTrans.exit(null, 1);
+  }
+
+  @Test
+  public void disableTransaction() {
+    HelpScopeTrans.setEnabled(false);
+
+    try {
+      HelpScopeTrans.enter(TxScope.required());
+      assertNull(DB.getDefault().currentTransaction());
+      HelpScopeTrans.exit(null, 1);
+    } finally {
+      HelpScopeTrans.setEnabled(true);
+    }
+  }
+
+}