[Bleeding] Added Help API. Addresses BUKKIT-863

2 files changed, 161 insertions, 0 deletions

diff --git a/src/test/java/org/bukkit/ChatPaginatorTest.java b/src/test/java/org/bukkit/ChatPaginatorTest.java
new file mode 100644
index 00000000..6e20456e
--- /dev/null
+++ b/src/test/java/org/bukkit/ChatPaginatorTest.java
@@ -0,0 +1,157 @@
+package org.bukkit;
+
+import org.bukkit.util.ChatPaginator;
+import org.junit.Test;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.CoreMatchers.nullValue;
+import static org.junit.Assert.assertThat;
+
+/**
+ */
+public class ChatPaginatorTest {
+    @Test
+    public void testWordWrap1() {
+        String rawString = "123456789 123456789 123456789";
+        String[] lines = ChatPaginator.wordWrap(rawString, 19);
+        
+        assertThat(lines.length, is(2));
+        assertThat(lines[0], is("123456789 123456789"));
+        assertThat(lines[1], is("123456789"));
+    }
+
+    @Test
+    public void testWordWrap2() {
+        String rawString = "123456789 123456789 123456789";
+        String[] lines = ChatPaginator.wordWrap(rawString, 22);
+
+        assertThat(lines.length, is(2));
+        assertThat(lines[0], is("123456789 123456789"));
+        assertThat(lines[1], is("123456789"));
+    }
+
+    @Test
+    public void testWordWrap3() {
+        String rawString = "123456789 123456789 123456789";
+        String[] lines = ChatPaginator.wordWrap(rawString, 16);
+
+        assertThat(lines.length, is(3));
+        assertThat(lines[0], is("123456789"));
+        assertThat(lines[1], is("123456789"));
+        assertThat(lines[2], is("123456789"));
+    }
+
+    @Test
+    public void testWordWrap4() {
+        String rawString = "123456789 123456789 123456789 12345";
+        String[] lines = ChatPaginator.wordWrap(rawString, 19);
+
+        assertThat(lines.length, is(2));
+        assertThat(lines[0], is("123456789 123456789"));
+        assertThat(lines[1], is("123456789 12345"));
+    }
+
+    @Test
+    public void testWordWrap5() {
+        String rawString = "123456789\n123456789 123456789";
+        String[] lines = ChatPaginator.wordWrap(rawString, 19);
+
+        assertThat(lines.length, is(2));
+        assertThat(lines[0], is("123456789"));
+        assertThat(lines[1], is("123456789 123456789"));
+    }
+
+    @Test
+    public void testWordWrap6() {
+        String rawString = "12345678   23456789 123456789";
+        String[] lines = ChatPaginator.wordWrap(rawString, 19);
+
+        assertThat(lines.length, is(2));
+        assertThat(lines[0], is("12345678   23456789"));
+        assertThat(lines[1], is("123456789"));
+    }
+
+    @Test
+    public void testWordWrap7() {
+        String rawString = "12345678   23456789   123456789";
+        String[] lines = ChatPaginator.wordWrap(rawString, 19);
+
+        assertThat(lines.length, is(2));
+        assertThat(lines[0], is("12345678   23456789"));
+        assertThat(lines[1], is("123456789"));
+    }
+
+    @Test
+    public void testWordWrap8() {
+        String rawString = "123456789 123456789 123456789";
+        String[] lines = ChatPaginator.wordWrap(rawString, 6);
+
+        assertThat(lines.length, is(6));
+        assertThat(lines[0], is("123456"));
+        assertThat(lines[1], is("789"));
+        assertThat(lines[2], is("123456"));
+        assertThat(lines[3], is("789"));
+        assertThat(lines[4], is("123456"));
+        assertThat(lines[5], is("789"));
+    }
+
+    @Test
+    public void testWordWrap9() {
+        String rawString = "1234 123456789 123456789 123456789";
+        String[] lines = ChatPaginator.wordWrap(rawString, 6);
+
+        assertThat(lines.length, is(7));
+        assertThat(lines[0], is("1234"));
+        assertThat(lines[1], is("123456"));
+        assertThat(lines[2], is("789"));
+        assertThat(lines[3], is("123456"));
+        assertThat(lines[4], is("789"));
+        assertThat(lines[5], is("123456"));
+        assertThat(lines[6], is("789"));
+    }
+
+    @Test
+    public void testWordWrap10() {
+        String rawString = "123456789\n123456789";
+        String[] lines = ChatPaginator.wordWrap(rawString, 19);
+
+        assertThat(lines.length, is(2));
+        assertThat(lines[0], is("123456789"));
+        assertThat(lines[1], is("123456789"));
+    }
+    
+    @Test
+    public void testPaginate1() {
+        String rawString = "1234 123456789 123456789 123456789";
+        ChatPaginator.ChatPage page = ChatPaginator.paginate(rawString, 1, 6, 2);
+        
+        assertThat(page.getPageNumber(), is(1));
+        assertThat(page.getTotalPages(), is(4));
+        assertThat(page.getLines().length, is(2));
+        assertThat(page.getLines()[0], is("1234"));
+        assertThat(page.getLines()[1], is("123456"));
+    }
+
+    @Test
+    public void testPaginate2() {
+        String rawString = "1234 123456789 123456789 123456789";
+        ChatPaginator.ChatPage page = ChatPaginator.paginate(rawString, 2, 6, 2);
+
+        assertThat(page.getPageNumber(), is(2));
+        assertThat(page.getTotalPages(), is(4));
+        assertThat(page.getLines().length, is(2));
+        assertThat(page.getLines()[0], is("789"));
+        assertThat(page.getLines()[1], is("123456"));
+    }
+
+    @Test
+    public void testPaginate3() {
+        String rawString = "1234 123456789 123456789 123456789";
+        ChatPaginator.ChatPage page = ChatPaginator.paginate(rawString, 4, 6, 2);
+
+        assertThat(page.getPageNumber(), is(4));
+        assertThat(page.getTotalPages(), is(4));
+        assertThat(page.getLines().length, is(1));
+        assertThat(page.getLines()[0], is("789"));
+    }
+}
diff --git a/src/test/java/org/bukkit/plugin/messaging/TestPlayer.java b/src/test/java/org/bukkit/plugin/messaging/TestPlayer.java
index 2ad65732..9b5aa5e4 100644
--- a/src/test/java/org/bukkit/plugin/messaging/TestPlayer.java
+++ b/src/test/java/org/bukkit/plugin/messaging/TestPlayer.java
@@ -556,6 +556,10 @@ public class TestPlayer implements Player {
         throw new UnsupportedOperationException("Not supported yet.");
     }
 
+    public void sendMessage(String[] messages) {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
     public boolean isOnline() {
         throw new UnsupportedOperationException("Not supported yet.");
     }