src/test/java/net/pterodactylus/rhynodge/filters/comics/ScandinaviaAndTheWorldComicFilterTest.java

   1 package net.pterodactylus.rhynodge.filters.comics;
   2
   3 import static org.hamcrest.MatcherAssert.assertThat;
   4 import static org.hamcrest.Matchers.contains;
   5
   6 import java.io.IOException;
   7 import java.util.Objects;
   8
   9 import net.pterodactylus.rhynodge.Filter;
  10 import net.pterodactylus.rhynodge.filters.ResourceLoader;
  11 import net.pterodactylus.rhynodge.states.ComicState;
  12 import net.pterodactylus.rhynodge.states.ComicState.Comic;
  13 import net.pterodactylus.rhynodge.states.ComicState.Strip;
  14 import net.pterodactylus.rhynodge.states.HtmlState;
  15
  16 import org.hamcrest.Description;
  17 import org.hamcrest.Matcher;
  18 import org.hamcrest.TypeSafeDiagnosingMatcher;
  19 import org.jsoup.nodes.Document;
  20 import org.junit.Test;
  21
  22 /**
  23  * Unit test for {@link ScandinaviaAndTheWorldComicFilterTest}.
  24  *
  25  * @author <a href="mailto:david.roden@bietr.de">David Roden</a>
  26  */
  27 public class ScandinaviaAndTheWorldComicFilterTest {
  28
  29         private final Filter satwFilter = new ScandinaviaAndTheWorldComicFilter();
  30         private final HtmlState htmlState;
  31
  32         public ScandinaviaAndTheWorldComicFilterTest() throws IOException {
  33                 Document document = ResourceLoader.loadDocument(ScandinaviaAndTheWorldComicFilter.class, "scandinavia-and-the-world.html",
  34                                 "https://satwcomic.com/latest");
  35                 htmlState = new HtmlState("https://satwcomic.com/latest", document);
  36         }
  37
  38         @Test
  39         public void comicIsParsedCorrectly() {
  40                 ComicState comicState = (ComicState) satwFilter.filter(htmlState);
  41                 assertThat(comicState.comics(), contains(
  42                                 isComic("The whale in the room", contains(
  43                                                 isStrip("http://satwcomic.com/art/the-whale-in-the-room.png", "")
  44                                 ))
  45                 ));
  46         }
  47
  48         private Matcher<? super Comic> isComic(String title, Matcher<Iterable<? extends Strip>> stripsMatcher) {
  49                 return new TypeSafeDiagnosingMatcher<Comic>() {
  50                         @Override
  51                         protected boolean matchesSafely(Comic comic, Description mismatchDescription) {
  52                                 if (!Objects.equals(comic.title(), title)) {
  53                                         mismatchDescription.appendText("title is ").appendValue(comic.title());
  54                                         return false;
  55                                 }
  56                                 if (!stripsMatcher.matches(comic.strips())) {
  57                                         stripsMatcher.describeMismatch(comic.strips(), mismatchDescription);
  58                                         return false;
  59                                 }
  60                                 return true;
  61                         }
  62
  63                         @Override
  64                         public void describeTo(Description description) {
  65                                 description.appendText("is comic with title ").appendValue(title);
  66                                 description.appendText(" and strips ").appendValueList("(", ", ", ")", stripsMatcher);
  67                         }
  68                 };
  69         }
  70
  71         private Matcher<? super Strip> isStrip(String url, String comment) {
  72                 return new TypeSafeDiagnosingMatcher<Strip>() {
  73                         @Override
  74                         protected boolean matchesSafely(Strip strip, Description mismatchDescription) {
  75                                 if (!Objects.equals(strip.imageUrl(), url)) {
  76                                         mismatchDescription.appendText("image URL is ").appendValue(strip.imageUrl());
  77                                         return false;
  78                                 }
  79                                 if (!Objects.equals(strip.comment(), comment)) {
  80                                         mismatchDescription.appendText("comment is ").appendValue(strip.comment());
  81                                         return false;
  82                                 }
  83                                 return true;
  84                         }
  85
  86                         @Override
  87                         public void describeTo(Description description) {
  88                                 description.appendText("is strip from ").appendValue(url);
  89                                 description.appendText(" with comment ").appendValue(comment);
  90                         }
  91                 };
  92         }
  93
  94 }