Refactor move tests from ebean-core to ebean-test

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

@@ -0,0 +1,42 @@
+package org.tests.basic;
+
+import io.ebean.DB;
+import io.ebean.Database;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.tests.model.basic.ESimple;
+
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class TestQueryUsingDatabase {
+
+  private static final String SOME_OTHER_DB_NAME = "someotherdb";
+  public static final ESimple RECORD1 = new ESimple();
+  public static final ESimple RECORD2 = new ESimple();
+
+  @BeforeEach
+  public void setupNonDefaultDatabase() {
+    DB.byName(SOME_OTHER_DB_NAME).insert(RECORD1);
+    DB.byName(SOME_OTHER_DB_NAME).insert(RECORD2);
+  }
+
+  @AfterEach
+  public void shutdown() {
+    DB.byName(SOME_OTHER_DB_NAME).shutdown();
+  }
+
+  @Test
+  public void usingNonDefaultDatabase() {
+    final Database nonDefaultDb = DB.byName(SOME_OTHER_DB_NAME);
+
+    List<ESimple> orderList = DB.find(ESimple.class)
+      .usingDatabase(nonDefaultDb)
+      .findList();
+
+    assertThat(orderList).size().isEqualTo(2);
+    assertThat(orderList).containsExactlyInAnyOrder(RECORD1, RECORD2);
+  }
+}