|
1
36 package org.columba.ristretto.coder;
37
38 import java.io.ByteArrayInputStream  ;
39 import java.io.IOException ;
40 import java.io.InputStream ;
41
42 import junit.framework.TestCase;
43
44 public class CanonizeFilterInputStreamTest extends TestCase {
45
46 public void testCR() throws IOException {
47 String test = "This is a test\r";
48 StringBuffer result = new StringBuffer ();
49 InputStream in = new CanonizeFilterInputStream( new ByteArrayInputStream (test.getBytes()));
50
51 int read = in.read();
52 while( read != -1 ) {
53 result.append((char)read);
54 read = in.read();
55 }
56
57 assertTrue( "This is a test\r\n".equals( result.toString() ));
58 }
59
60 public void testLF() throws IOException {
61 String test = "This is a test\n";
62 StringBuffer result = new StringBuffer ();
63 InputStream in = new CanonizeFilterInputStream( new ByteArrayInputStream (test.getBytes()));
64
65 int read = in.read();
66 while( read != -1 ) {
67 result.append((char)read);
68 read = in.read();
69 }
70
71 assertTrue( "This is a test\r\n".equals( result.toString() ));
72 }
73
74 public void testCRLF() throws IOException {
75 String test = "This is a test\r\n";
76 StringBuffer result = new StringBuffer ();
77 InputStream in = new CanonizeFilterInputStream( new ByteArrayInputStream (test.getBytes()));
78
79 int read = in.read();
80 while( read != -1 ) {
81 result.append((char)read);
82 read = in.read();
83 }
84
85 assertTrue( "This is a test\r\n".equals( result.toString() ));
86 }
87
88 public void testEOF() throws IOException {
89 String test = "This is a test\r\n";
90 StringBuffer result = new StringBuffer ();
91 InputStream in = new CanonizeFilterInputStream( new ByteArrayInputStream (test.getBytes()));
92 byte[] buffer = new byte[30];
93
94
95 int read = in.read(buffer);
96
97 assertTrue(read == 16);
98
99 read = in.read(buffer);
100 assertTrue(read == -1);
101 }
102
103
104 }
105 |
Popular Tags |
Java API By Example, From Geeks To Geeks.