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

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