test/tim/prune/function/cache/TileSetTest.java

   1 package tim.prune.function.cache;
   2
   3 import static org.junit.jupiter.api.Assertions.*;
   4
   5 import org.junit.jupiter.api.Test;
   6
   7 /**
   8  * JUnit tests for tile name checks
   9  */
  10 class TileSetTest
  11 {
  12         @Test
  13         void testIsNumeric()
  14         {
  15                 // not numeric, should be false
  16                 assertFalse(TileSet.isNumeric(null));
  17                 assertFalse(TileSet.isNumeric(""));
  18                 assertFalse(TileSet.isNumeric("a"));
  19                 assertFalse(TileSet.isNumeric(" "));
  20                 assertFalse(TileSet.isNumeric("155a"));
  21                 assertFalse(TileSet.isNumeric("-2"));
  22                 // numeric, should be true
  23                 assertTrue(TileSet.isNumeric("1"));
  24                 assertTrue(TileSet.isNumeric("155"));
  25         }
  26
  27         @Test
  28         void testIsNumericUntilDot()
  29         {
  30                 // not numeric, should be false
  31                 assertFalse(TileSet.isNumericUntilDot(null));
  32                 assertFalse(TileSet.isNumericUntilDot(""));
  33                 assertFalse(TileSet.isNumericUntilDot("."));
  34                 assertFalse(TileSet.isNumericUntilDot(".abc"));
  35                 assertFalse(TileSet.isNumericUntilDot("a3."));
  36                 assertFalse(TileSet.isNumericUntilDot("4a"));
  37                 assertFalse(TileSet.isNumericUntilDot("215327h.png"));
  38                 // numeric but no dot, should be false
  39                 assertFalse(TileSet.isNumericUntilDot("1234"));
  40                 // numeric, should be true
  41                 System.out.println(TileSet.isNumericUntilDot("44.jpg"));
  42                 System.out.println(TileSet.isNumericUntilDot("0."));
  43         }
  44 }