/**
* 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
* <p/>
* http://www.apache.org/licenses/LICENSE-2.0
* <p/>
* 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.hive.beeline;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.times;
import junit.framework.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.mockito.ArgumentCaptor;
import java.sql.Connection;
import java.sql.SQLException;
public class TestClientCommandHookFactory {
public BeeLine setupMockData(boolean isBeeLine, boolean showDbInPrompt) {
BeeLine mockBeeLine = mock(BeeLine.class);
DatabaseConnection mockDatabaseConnection = mock(DatabaseConnection.class);
Connection mockConnection = mock(Connection.class);
try {
when(mockConnection.getSchema()).thenReturn("newDatabase");
when(mockDatabaseConnection.getConnection()).thenReturn(mockConnection);
} catch(SQLException sqlException) {
// We do mnot test this
}
when(mockBeeLine.getDatabaseConnection()).thenReturn(mockDatabaseConnection);
BeeLineOpts mockBeeLineOpts = mock(BeeLineOpts.class);
when(mockBeeLineOpts.getShowDbInPrompt()).thenReturn(showDbInPrompt);
when(mockBeeLine.getOpts()).thenReturn(mockBeeLineOpts);
when(mockBeeLine.isBeeLine()).thenReturn(isBeeLine);
return mockBeeLine;
}
@Test
public void testGetHookCli() {
BeeLine beeLine = setupMockData(false, false);
Assert.assertNull(ClientCommandHookFactory.get().getHook(beeLine, "set a;"));
Assert.assertTrue(ClientCommandHookFactory.get()
.getHook(beeLine, "set a=b;") instanceof ClientCommandHookFactory.SetCommandHook);
Assert.assertTrue(ClientCommandHookFactory.get()
.getHook(beeLine, "USE a.b") instanceof ClientCommandHookFactory.UseCommandHook);
Assert.assertNull(ClientCommandHookFactory.get().getHook(beeLine, "coNNect a.b"));
Assert.assertNull(ClientCommandHookFactory.get().getHook(beeLine, "gO 1"));
Assert.assertNull(ClientCommandHookFactory.get().getHook(beeLine, "g"));
}
@Test
public void testGetHookBeeLineWithShowDbInPrompt() {
BeeLine beeLine = setupMockData(true, true);
Assert.assertNull(ClientCommandHookFactory.get().getHook(beeLine, "set a;"));
Assert.assertNull(ClientCommandHookFactory.get().getHook(beeLine, "set a=b;"));
Assert.assertTrue(ClientCommandHookFactory.get()
.getHook(beeLine, "USE a.b") instanceof ClientCommandHookFactory.UseCommandHook);
Assert.assertTrue(ClientCommandHookFactory.get()
.getHook(beeLine, "coNNect a.b") instanceof ClientCommandHookFactory.ConnectCommandHook);
Assert.assertTrue(ClientCommandHookFactory.get()
.getHook(beeLine, "gO 1") instanceof ClientCommandHookFactory.GoCommandHook);
Assert.assertNull(ClientCommandHookFactory.get().getHook(beeLine, "g"));
}
@Test
public void testGetHookBeeLineWithoutShowDbInPrompt() {
BeeLine beeLine = setupMockData(true, false);
Assert.assertNull(ClientCommandHookFactory.get().getHook(beeLine, "set a;"));
Assert.assertNull(ClientCommandHookFactory.get().getHook(beeLine, "set a=b;"));
Assert.assertNull(ClientCommandHookFactory.get().getHook(beeLine, "USE a.b"));
Assert.assertNull(ClientCommandHookFactory.get().getHook(beeLine, "coNNect a.b"));
Assert.assertNull(ClientCommandHookFactory.get().getHook(beeLine, "gO 1"));
Assert.assertNull(ClientCommandHookFactory.get().getHook(beeLine, "g"));
}
@Test
public void testUseHook() {
BeeLine beeLine = setupMockData(true, true);
ClientHook hook = ClientCommandHookFactory.get().getHook(beeLine, "USE newDatabase1");
Assert.assertTrue(hook instanceof ClientCommandHookFactory.UseCommandHook);
hook.postHook(beeLine);
ArgumentCaptor<String> argument = ArgumentCaptor.forClass(String.class);
verify(beeLine).setCurrentDatabase(argument.capture());
Assert.assertEquals("newDatabase1", argument.getValue());
}
@Test
public void testConnectHook() {
BeeLine beeLine = setupMockData(true, true);
ClientHook hook = ClientCommandHookFactory.get().getHook(beeLine, "coNNect jdbc:hive2://localhost:10000/newDatabase2 a a");
Assert.assertTrue(hook instanceof ClientCommandHookFactory.ConnectCommandHook);
hook.postHook(beeLine);
ArgumentCaptor<String> argument = ArgumentCaptor.forClass(String.class);
verify(beeLine).setCurrentDatabase(argument.capture());
Assert.assertEquals("newDatabase2", argument.getValue());
}
@Test
public void testGoHook() {
BeeLine beeLine = setupMockData(true, true);
ClientHook hook = ClientCommandHookFactory.get().getHook(beeLine, "go 1");
Assert.assertTrue(hook instanceof ClientCommandHookFactory.GoCommandHook);
hook.postHook(beeLine);
ArgumentCaptor<String> argument = ArgumentCaptor.forClass(String.class);
verify(beeLine).setCurrentDatabase(argument.capture());
Assert.assertEquals("newDatabase", argument.getValue());
}
}