test/net/jaekl/qd/util/StringUtilsTest.java

   1 package net.jaekl.qd.util;
   2
   3 import junit.framework.Assert;
   4
   5 import org.junit.Test;
   6
   7 public class StringUtilsTest {
   8
   9         @Test
  10         public void test_equals() {
  11                 String [][] expectFalse = {
  12                                 { null, "" },
  13                                 { "", null },
  14                                 { null, "abc" },
  15                                 { "abc", null },
  16                                 { "ABC", "abc" },
  17                                 { "123458980abc", "abc123459090" },
  18                                 { "Fred ", "Fred" },
  19                                 { "", "Fred" },
  20                                 { "Fred", "" }
  21                 };
  22
  23                 String [][] expectTrue = {
  24                                 { null, null },
  25                                 { "", "" },
  26                                 { "1234", "1234" },
  27                                 { "Fred", "Fred" }
  28                 };
  29
  30                 for (String[] tuple : expectFalse) {
  31                         Assert.assertFalse(StringUtils.areEqual(tuple[0], tuple[1]));
  32                 }
  33                 for (String[] tuple : expectTrue) {
  34                         Assert.assertTrue(StringUtils.areEqual(tuple[0], tuple[1]));
  35                 }
  36         }
  37
  38 }