2 files changed, 44 insertions, 19 deletions

diff --git a/src/test/java/me/xmrvizzy/skyblocker/chat/ChatListenerTest.java b/src/test/java/me/xmrvizzy/skyblocker/chat/ChatListenerTest.java
new file mode 100644
index 00000000..a38779be
--- /dev/null
+++ b/src/test/java/me/xmrvizzy/skyblocker/chat/ChatListenerTest.java
@@ -0,0 +1,31 @@
+package me.xmrvizzy.skyblocker.chat;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+public abstract class ChatListenerTest<T extends ChatListener> {
+    private final Pattern pattern;
+
+    public ChatListenerTest(T chatListener) {
+        pattern = chatListener.getPattern();
+    }
+
+    protected void assertMatches(String text) {
+        assertTrue(pattern.matcher(text).matches());
+    }
+
+    protected void assertNotMatches(String text) {
+        assertFalse(pattern.matcher(text).matches());
+    }
+
+    protected String[] getGroups(String text) {
+        Matcher matcher = pattern.matcher(text);
+        assertTrue(matcher.matches());
+        String[] groups = new String[matcher.groupCount() + 1];
+        for (int i = 0; i < groups.length; i++)
+            groups[i] = matcher.group(i);
+        return groups;
+    }
+}
\ No newline at end of file
diff --git a/src/test/java/me/xmrvizzy/skyblocker/chat/filters/AdFilterTest.java b/src/test/java/me/xmrvizzy/skyblocker/chat/filters/AdFilterTest.java
index 8c0bf245..54e1643d 100644
--- a/src/test/java/me/xmrvizzy/skyblocker/chat/filters/AdFilterTest.java
+++ b/src/test/java/me/xmrvizzy/skyblocker/chat/filters/AdFilterTest.java
@@ -1,56 +1,50 @@
 package me.xmrvizzy.skyblocker.chat.filters;
 
+import me.xmrvizzy.skyblocker.chat.ChatListenerTest;
 import org.junit.jupiter.api.Test;
 
-import java.util.regex.Pattern;
-
-import static org.junit.jupiter.api.Assertions.*;
-
-class AdFilterTest {
-
-    private final static Pattern AD_PATTERN = new AdFilter().getPattern();
+class AdFilterTest extends ChatListenerTest<AdFilter> {
+    public AdFilterTest() {
+        super(new AdFilter());
+    }
 
     @Test
     void noRank() {
-        testAd("§7Advertiser§7: buy");
+        assertMatches("§7Advertiser§7: buy");
     }
 
     @Test
     void vip() {
-        testAd("§a[VIP] Advertiser§f: buy");
+        assertMatches("§a[VIP] Advertiser§f: buy");
     }
 
     @Test
     void mvp() {
-        testAd("§b[MVP§c+§b] Advertiser§f: buy");
+        assertMatches("§b[MVP§c+§b] Advertiser§f: buy");
     }
 
     @Test
     void plusPlus() {
-        testAd("§6[MVP§c++§6] Advertiser§f: buy");
+        assertMatches("§6[MVP§c++§6] Advertiser§f: buy");
     }
 
     @Test
     void simpleAd() {
-        testAd("§b[MVP§c+§b] b2dderr§f: buying prismapump");
+        assertMatches("§b[MVP§c+§b] b2dderr§f: buying prismapump");
     }
 
     @Test
     void uppercaseAd() {
-        testAd("§a[VIP] Tecnoisnoob§f: SELLING REJUVENATE 5 Book on ah!");
+        assertMatches("§a[VIP] Tecnoisnoob§f: SELLING REJUVENATE 5 Book on ah!");
     }
 
     @Test
     void characterSpam() {
-        testAd("§a[VIP] Benyyy_§f: Hey, Visit my Island, i spent lots of time to build it! I also made donate room! <<<<<<<<<<<<<<<<<<<");
+        assertMatches("§a[VIP] Benyyy_§f: Hey, Visit my Island, i spent lots of time to build it! I also made donate room! <<<<<<<<<<<<<<<<<<<");
     }
 
     @Test
     void notAd() {
-        assertFalse(AD_PATTERN.matcher("§a[VIP] NotMatching§f: This message shouldn't match!").matches());
-    }
-
-    public void testAd(String ad) {
-        assertTrue(AD_PATTERN.matcher(ad).matches());
+        assertNotMatches("§a[VIP] NotMatching§f: This message shouldn't match!");
     }
 }
\ No newline at end of file