Added unit test for nhentai

src/test/java/com/rarchives/ripme/tst/ripper/rippers/NhentaiRipperTest.java

@@ -0,0 +1,33 @@
+package com.rarchives.ripme.tst.ripper.rippers;
+
+import java.io.IOException;
+import java.net.URL;
+
+import com.rarchives.ripme.ripper.rippers.NhentaiRipper;
+
+public class NhentaiRipperTest extends RippersTest {
+    public void testRip() throws IOException {
+        NhentaiRipper ripper = new NhentaiRipper(new URL("https://nhentai.net/g/233295/"));
+        testRipper(ripper);
+    }
+
+    public void testGetGID()  throws IOException {
+        NhentaiRipper ripper = new NhentaiRipper(new URL("https://nhentai.net/g/233295/"));
+        assertEquals("233295", ripper.getGID(new URL("https://nhentai.net/g/233295/")));
+    }
+
+    // Test the tag black listing
+    public void testTagBlackList()  throws IOException {
+        URL url = new URL("https://nhentai.net/g/233295/");
+        NhentaiRipper ripper = new NhentaiRipper(url);
+        // Test multiple blacklisted tags
+        String[] tags = {"test", "one", "blowjob"};
+        String blacklistedTag = ripper.checkTags(ripper.getFirstPage(), tags);
+        assertEquals("blowjob", blacklistedTag);
+
+        // test tags with spaces in them
+        String[] tags2 = {"test", "one", "sole female"};
+        blacklistedTag = ripper.checkTags(ripper.getFirstPage(), tags2);
+        assertEquals("sole female", blacklistedTag);
+    }
+}