| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to you under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.calcite.avatica; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| import org.mockito.Mockito; |
| |
| import java.sql.SQLException; |
| import java.util.Properties; |
| |
| /** |
| * Tests for AvaticaConnection |
| */ |
| public class AvaticaConnectionTest { |
| @Test |
| public void testIsValid() throws SQLException { |
| AvaticaConnection connection = Mockito.mock(AvaticaConnection.class, |
| Mockito.CALLS_REAL_METHODS); |
| try { |
| connection.isValid(-1); |
| Assert.fail("Connection isValid should throw SQLException on negative timeout"); |
| } catch (SQLException expected) { |
| Assert.assertEquals("timeout is less than 0", expected.getMessage()); |
| } |
| |
| Mockito.when(connection.isClosed()).thenReturn(false); |
| Assert.assertTrue(connection.isValid(0)); |
| |
| Mockito.when(connection.isClosed()).thenReturn(true); |
| Assert.assertFalse(connection.isValid(0)); |
| } |
| |
| @Test |
| public void testNumExecuteRetries() { |
| AvaticaConnection connection = Mockito.mock(AvaticaConnection.class, |
| Mockito.CALLS_REAL_METHODS); |
| |
| // Bad argument should throw an exception |
| try { |
| connection.getNumStatementRetries(null); |
| Assert.fail("Calling getNumStatementRetries with a null object should throw an exception"); |
| } catch (NullPointerException e) { |
| // Pass |
| } |
| |
| Properties props = new Properties(); |
| |
| // Verify the default value |
| Assert.assertEquals(Long.parseLong(AvaticaConnection.NUM_EXECUTE_RETRIES_DEFAULT), |
| connection.getNumStatementRetries(props)); |
| |
| // Set a non-default value |
| props.setProperty(AvaticaConnection.NUM_EXECUTE_RETRIES_KEY, "10"); |
| |
| // Verify that we observe that value |
| Assert.assertEquals(10, connection.getNumStatementRetries(props)); |
| } |
| |
| } |
| |
| // End AvaticaConnectionTest.java |