Add a tab completion API for chat messages. Adds BUKKIT-2607

This implementation provides access to a (mutable) list and the base
message. Also provided is a convenience method for getting the last
'token' in the provided string.

1 files changed, 28 insertions, 0 deletions

diff --git a/src/test/java/org/bukkit/event/PlayerChatTabCompleteEventTest.java b/src/test/java/org/bukkit/event/PlayerChatTabCompleteEventTest.java
new file mode 100644
index 00000000..619bf30b
--- /dev/null
+++ b/src/test/java/org/bukkit/event/PlayerChatTabCompleteEventTest.java
@@ -0,0 +1,28 @@
+package org.bukkit.event;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+
+import org.bukkit.event.player.PlayerChatTabCompleteEvent;
+import org.bukkit.plugin.messaging.TestPlayer;
+import org.junit.Test;
+
+import com.google.common.collect.ImmutableList;
+
+public class PlayerChatTabCompleteEventTest {
+
+    @Test
+    public void testGetLastToken() {
+        assertThat(getToken("Hello everyone!"), is("everyone!"));
+        assertThat(getToken(" welcome to the show..."), is("show..."));
+        assertThat(getToken("The whitespace is here "), is(""));
+        assertThat(getToken("Too much whitespace is here  "), is(""));
+        assertThat(getToken("The_whitespace_is_missing"), is("The_whitespace_is_missing"));
+        assertThat(getToken(""), is(""));
+        assertThat(getToken(" "), is(""));
+    }
+
+    private String getToken(String message) {
+        return new PlayerChatTabCompleteEvent(TestPlayer.getInstance(), message, ImmutableList.<String>of()).getLastToken();
+    }
+}