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1
28
29 package com.idaremedia.antx.valueuri.tests;
30
31 import junit.framework.TestSuite;
32
33 import com.idaremedia.antx.ValueURIHandler;
34 import com.idaremedia.antx.valueuri.ShortenStringURIHandler;
35
36
45
46 public final class ShortenStringURIHandlerTest extends ValueURIHandlerTestSkeleton
47 {
48 private final static int MAXLEN = ShortenStringURIHandler.MAXLEN;
49 private final static String  ABC_ETC = "abcdefghijklmnopqrstuvwxyz?";
50 private final String EXACTSTRING;
51 private final String OVERSTRING;
52 private final String UNDERSTRING;
53 private final String EXACTLEFT, EXACTRIGHT;
54
55
56
60 public ShortenStringURIHandlerTest(String methodname)
61 {
62 super("ShortenStringURIHandler::",methodname);
63 EXACTSTRING = xstring(MAXLEN);
64 OVERSTRING = xstring(MAXLEN+5);
65 UNDERSTRING = xstring(Math.max(0,MAXLEN-5));
66 EXACTLEFT = "..."+xstring(MAXLEN-3);
67 EXACTRIGHT = OVERSTRING.substring(0,MAXLEN-3)+"...";
68 }
69
70
71
74 public static TestSuite suite()
75 {
76 return new TestSuite(ShortenStringURIHandlerTest.class);
77 }
78
79
83 protected ValueURIHandler newOUT()
84 {
85 return new ShortenStringURIHandler();
86 }
87
88 private String xstring(int length)
89 {
90 final String L = "0123456789";
91 StringBuffer sb = new StringBuffer (Math.max(length,100));
92 while (--length>=0) {
93 sb.append(L.charAt(length % 10));
94 }
95 return sb.substring(0);
96 }
97
98
102
106 public void testBaseline_AntX05()
107 {
108 checkBaseline();
109 System.out.println("EXACTSTRING:"+EXACTSTRING);
110 System.out.println("OVERSTRING:"+OVERSTRING);
111 ValueURIHandler out = newOUT();
112 String result = out.valueFrom("","$shorten:",m_rqlink);
113 assertEqual(result,"","$shorten:");
114 }
115
116
117
121 public void testAllBlankOptionsParsedOK_AntX05()
122 {
123 ValueURIHandler out = newOUT();
124 String result = out.valueFrom("?,,,,","$shorten:?,,,,",m_rqlink);
125 assertEqual(result,"","'$shorten:?,,,,'");
126
127 final String BLANK= "@(blank)?@(blank),,@(blank),,";
128 final String BLANKURI="$shorten:"+BLANK;
129
130 getProject().setProperty("blank","");
131 result = out.valueFrom(BLANK,BLANKURI,m_rqlink);
132 assertEqual(result,"",BLANKURI);
133 result = out.valueFrom(" "+BLANK,"$shorten: "+BLANK,m_rqlink);
134 assertEqual(result," ","'$shorten: "+BLANK+"'");
135 }
136
137
138
143 public void testStringsUnderAndExactMaxLenNotChanged_AntX05()
144 {
145 ValueURIHandler out = newOUT();
146 String result = out.valueFrom(EXACTSTRING,"$shorten:"+EXACTSTRING,m_rqlink);
147 assertIdent(result,EXACTSTRING,"$shorten:EXACTSTRING");
148 result = out.valueFrom(UNDERSTRING,"$shorten:"+UNDERSTRING,m_rqlink);
149 assertIdent(result,UNDERSTRING,"$shorten:UNDERSTRING");
150
151 String urifragment = EXACTSTRING+"?"+MAXLEN+",,right";
152 result = out.valueFrom(urifragment,"$shorten:"+urifragment,m_rqlink);
153 assertEqual(result,EXACTSTRING,"$shorten:EXACTSTRING?MAXLEN,,right");
154
155 urifragment = UNDERSTRING+"?"+MAXLEN+",,left,,ERROR!";
156 result = out.valueFrom(urifragment,"$shorten:"+urifragment,m_rqlink);
157 assertEqual(result,UNDERSTRING,"$shorten:UNDERSTRING?MAXLEN,,left,,ERROR!");
158 }
159
160
161
166 public void testStringsOverMaxLengthShortenedDDD_AntX05()
167 {
168 ValueURIHandler out = newOUT();
169 String result = out.valueFrom(OVERSTRING,"$shorten:"+OVERSTRING,m_rqlink);
170 assertEqual(result,EXACTLEFT,"$shorten:OVERSTRING");
171 result = out.valueFrom(OVERSTRING+"?,,right","$shorten:"+OVERSTRING+"?,,right",m_rqlink);
172 assertEqual(result,EXACTRIGHT,"$shorten:OVERSTRING?,,right");
173 result = out.valueFrom("abcdefgh?5,,left","$shorten:abcdefgh?5,,left",m_rqlink);
174 assertEqual(result,"...gh","$shorten:abcdefgh?5,,left");
175 result = out.valueFrom("abcdefgh?5,,right","$shorten:abcdefgh?5,,right",m_rqlink);
176 assertEqual(result,"ab...","$shorten:abcdefgh?5,,right");
177 }
178
179
180
184 public void testCustomEllipsesUsed_AntX05()
185 {
186 ValueURIHandler out = newOUT();
187 String urifragment = ABC_ETC+"20,,left,,[snip]...";
188 String result = out.valueFrom(urifragment,"$shorten:"+urifragment,m_rqlink);
189 assertEqual(result,"[snip]...pqrstuvwxyz","$shorten:"+urifragment);
190 urifragment = ABC_ETC+"25,,right,,..blablabla";
191 result = out.valueFrom(urifragment,"$shorten:"+urifragment,m_rqlink);
192 assertEqual(result,"abcdefghijklmn..blablabla","$shorten:"+urifragment);
193 }
194
195
196
202 public void testTooLongCustomEllipsesIgnored_AntX05()
203 {
204 ValueURIHandler out = newOUT();
205 String urifragment = "abcdefgh?5,,left,,[abbreviated]";
206 String result = out.valueFrom(urifragment,"$shorten:"+urifragment,m_rqlink);
207 assertEqual(result,"...gh","$shorten:"+urifragment);
208
209 final String ellipses="[abbreviated]";
210 final int maxlen= ellipses.length()-1; urifragment = "abcdefghijklmnopqrstuvwxyz?"+maxlen+",,right,,"+ellipses;
212 result= out.valueFrom(urifragment,"$shorten:"+urifragment,m_rqlink);
213 assertEqual(result,"abcdefghi...","$shorten:"+urifragment);
214
215 urifragment = "abcdefghijklmnopqrstuvwxyz?"+maxlen+",,left,,"+ellipses;
216 result= out.valueFrom(urifragment,"$shorten:"+urifragment,m_rqlink);
217 assertEqual(result,"...rstuvwxyz","$shorten:"+urifragment);
218 }
219 }
220
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