Initial chapter number recognition (needs improvement). Remove an old class.

app/src/test/java/eu/kanade/mangafeed/ChapterRecognitionTest.java

@@ -0,0 +1,87 @@
+package eu.kanade.mangafeed;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import eu.kanade.mangafeed.data.models.Chapter;
+import eu.kanade.mangafeed.data.models.Manga;
+import eu.kanade.mangafeed.util.ChapterRecognition;
+
+import static org.hamcrest.Matchers.is;
+import static org.junit.Assert.assertThat;
+
+public class ChapterRecognitionTest {
+
+    Manga randomManga;
+
+    private Chapter createChapter(String title) {
+        Chapter chapter = new Chapter();
+        chapter.name = title;
+        return chapter;
+    }
+
+    @Before
+    public void setUp() {
+        randomManga = new Manga();
+        randomManga.title = "Something";
+    }
+
+    @Test
+    public void testWithOneDigit() {
+        Chapter c = createChapter("Ch.3: Self-proclaimed Genius");
+        ChapterRecognition.parseChapterNumber(c, randomManga);
+        assertThat(c.chapter_number, is(3f));
+    }
+
+    @Test
+    public void testWithVolumeBefore() {
+        Chapter c = createChapter("Vol.1 Ch.4: Misrepresentation");
+        ChapterRecognition.parseChapterNumber(c, randomManga);
+        assertThat(c.chapter_number, is(4f));
+    }
+
+    @Test
+    public void testWithVolumeAndVersionNumber() {
+        Chapter c = createChapter("Vol.1 Ch.3 (v2) Read Online");
+        ChapterRecognition.parseChapterNumber(c, randomManga);
+        assertThat(c.chapter_number, is(3f));
+    }
+
+    @Test
+    public void testWithVolumeAndNumberInTitle() {
+        Chapter c = createChapter("Vol.15 Ch.90: Here Blooms the Daylily, Part 4");
+        ChapterRecognition.parseChapterNumber(c, randomManga);
+        assertThat(c.chapter_number, is(90f));
+    }
+
+    @Test
+    public void testWithVolumeAndSpecialChapter() {
+        Chapter c = createChapter("Vol.10 Ch.42.5: Homecoming (Beginning)");
+        ChapterRecognition.parseChapterNumber(c, randomManga);
+        assertThat(c.chapter_number, is(42.5f));
+    }
+
+    @Test
+    public void testWithJustANumber() {
+        Chapter c = createChapter("Homecoming (Beginning) 42");
+        ChapterRecognition.parseChapterNumber(c, randomManga);
+        assertThat(c.chapter_number, is(42f));
+    }
+
+    @Test
+    public void testWithJustASpecialChapter() {
+        Chapter c = createChapter("Homecoming (Beginning) 42.5");
+        ChapterRecognition.parseChapterNumber(c, randomManga);
+        assertThat(c.chapter_number, is(42.5f));
+    }
+
+    @Test
+    public void testWithNumberinMangaTitle() {
+        Chapter c = createChapter("3x3 Eyes 96");
+        Manga m = new Manga();
+        m.title = "3x3 Eyes";
+        ChapterRecognition.parseChapterNumber(c, m);
+        assertThat(c.chapter_number, is(96f));
+    }
+
+}