| /** |
| * 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.oodt.xmlps.structs; |
| |
| import static org.easymock.EasyMock.expect; |
| |
| import java.io.IOException; |
| import java.sql.Connection; |
| import java.sql.ResultSet; |
| import java.sql.ResultSetMetaData; |
| |
| import junit.framework.TestCase; |
| |
| import org.easymock.EasyMock; |
| import org.easymock.IMocksControl; |
| |
| public class TestCDEResultInputStream extends TestCase { |
| |
| private static final String ID = "123"; |
| private static final String LAST = "doe"; |
| private static final String FIRST = "john"; |
| private static final String DOB = "1980-01-01 00:00:00.0"; |
| |
| private static final String ID1 = "321"; |
| private static final String LAST1 = "smith"; |
| private static final String FIRST1 = "jane"; |
| private static final String DOB1 = "1990-01-01 00:00:00.0"; |
| |
| private static final String FS = "\t"; |
| private static final String RS = "$"; |
| |
| private ResultSet rs; |
| private Connection con; |
| private ResultSetMetaData rsmet; |
| private CDEResult result; |
| private CDEResultInputStream in; |
| private IMocksControl ctrl; |
| |
| @Override |
| protected void setUp() throws Exception { |
| ctrl = EasyMock.createNiceControl(); |
| rs = ctrl.createMock(ResultSet.class); |
| con = ctrl.createMock(Connection.class); |
| rsmet = ctrl.createMock(ResultSetMetaData.class); |
| expect(rs.next()).andReturn(true); |
| expect(rsmet.getColumnCount()).andReturn(4).anyTimes(); |
| expect(rs.getMetaData()).andReturn(rsmet).anyTimes(); |
| expect(rs.getString(1)).andReturn(ID); |
| expect(rs.getString(2)).andReturn(LAST); |
| expect(rs.getString(3)).andReturn(FIRST); |
| expect(rs.getString(4)).andReturn(DOB); |
| expect(rs.next()).andReturn(true); |
| expect(rs.getString(1)).andReturn(ID1); |
| expect(rs.getString(2)).andReturn(LAST1); |
| expect(rs.getString(3)).andReturn(FIRST1); |
| expect(rs.getString(4)).andReturn(DOB1); |
| expect(rs.next()).andReturn(false); |
| ctrl.replay(); |
| result = new CDEResult(rs,con); |
| in = new CDEResultInputStream(result); |
| } |
| |
| @Override |
| protected void tearDown() throws Exception { |
| in.close(); |
| } |
| |
| public void testRead() { |
| String expected = ID + FS + LAST + FS + FIRST + FS + DOB + RS; |
| String expected1 = ID1 + FS + LAST1 + FS + FIRST1 + FS + DOB1 + RS; |
| try { |
| for (int i = 0; i < expected.length(); i++) { |
| assertEquals((int)expected.charAt(i), in.read()); |
| } |
| for (int i = 0; i < expected1.length(); i++) { |
| assertEquals((int)expected1.charAt(i), in.read()); |
| } |
| assertEquals(-1, in.read()); |
| } catch (IOException e) { |
| fail("IOException: " + e.getMessage()); |
| } |
| } |
| |
| public void testReadCharArrayIntInt() { |
| byte[] buf = new byte[128]; |
| int n = 0; |
| int length = 0; |
| String expected = null; |
| |
| try { |
| expected = ID + FS + LAST; |
| length = expected.length(); |
| n = in.read(buf, 0, length); |
| assertEquals(length, n); |
| assertEquals(expected, new String(buf, 0, n)); |
| |
| expected = FS + FIRST; |
| length = expected.length(); |
| n = in.read(buf, 0, length); |
| assertEquals(length, n); |
| assertEquals(expected, new String(buf, 0, n)); |
| |
| expected = FS + DOB.substring(0, length-1); |
| length = expected.length(); |
| n = in.read(buf, 0, length); |
| assertEquals(length, n); |
| assertEquals(expected, new String(buf, 0, n)); |
| |
| expected = DOB.substring(4) + RS + ID1 + FS + LAST1 + FS + FIRST1 + FS + DOB1 + RS; |
| length = buf.length; |
| n = in.read(buf, 0, length); |
| assertEquals(expected.length(), n); |
| assertEquals(expected, new String(buf, 0, n)); |
| |
| n = in.read(buf, 0, 10); |
| assertEquals(-1, n); |
| } catch (IOException e) { |
| fail("IOException: " + e.getMessage()); |
| } |
| } |
| |
| } |