src/test/java/net/pterodactylus/sone/template/CssClassNameFilterTest.java

   1 package net.pterodactylus.sone.template;
   2
   3 import static java.util.Collections.emptyMap;
   4 import static org.hamcrest.MatcherAssert.assertThat;
   5
   6 import java.util.Map;
   7
   8 import org.hamcrest.Matchers;
   9 import org.junit.Test;
  10
  11 /**
  12  * Unit test for {@link CssClassNameFilter}.
  13  *
  14  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  15  */
  16 public class CssClassNameFilterTest {
  17
  18         private static final Map<String, Object> EMPTY_MAP = emptyMap();
  19         private final CssClassNameFilter filter = new CssClassNameFilter();
  20
  21         @Test
  22         public void stringsAreFiltered() {
  23                 String allCharacters = "name with äöü";
  24                 String filteredCharacters = "name_with____";
  25                 assertThat(filter.format(null, allCharacters, EMPTY_MAP),
  26                                 Matchers.<Object>is(filteredCharacters));
  27         }
  28
  29         @Test
  30         public void nullIsFiltered() {
  31                 assertThat(filter.format(null, null, EMPTY_MAP),
  32                                 Matchers.<Object>is("null"));
  33         }
  34
  35 }