Fixes #33: Provide custom delimiters to the compiler

src/test/java/com/samskivert/mustache/DelimsTest.java

@@ -0,0 +1,38 @@
+package com.samskivert.mustache;
+
+import org.junit.Test;
+
+import static org.hamcrest.core.IsEqual.equalTo;
+import static org.junit.Assert.assertThat;
+
+public class DelimsTest {
+
+    @Test public void shouldConstructDefaultDelims () {
+        test(new Mustache.Delims(), '{', '{', '}', '}', true);
+    }
+
+    @Test public void shouldUpdateDefaultDelims () {
+        Mustache.Delims delims = new Mustache.Delims();
+        delims.updateDelims("<% %>");
+        test(delims, '<', '%', '%', '>', false);
+    }
+
+    @Test public void shouldConstructCustomDelims () {
+        test(new Mustache.Delims("<% %>"), '<', '%', '%', '>', true);
+    }
+
+    @Test public void shouldUpdateCustomConstructedDelims () {
+        Mustache.Delims delims = new Mustache.Delims("<% %>");
+        delims.updateDelims("{{ }}");
+        test(delims, '{', '{', '}', '}', false);
+    }
+
+    protected void test (Mustache.Delims delims, char start1, char start2, char end1, char end2, boolean isDefault)
+    {
+        assertThat(delims.start1, equalTo(start1));
+        assertThat(delims.start2, equalTo(start2));
+        assertThat(delims.end1, equalTo(end1));
+        assertThat(delims.end2, equalTo(end2));
+        assertThat(delims.isDefault(), equalTo(isDefault));
+    }
+}

src/test/java/com/samskivert/mustache/MustacheTest.java

@@ -516,6 +516,12 @@ public class MustacheTest
              }));
     }
 
+    @Test public void testNonStandardDefaultDelims () {
+        test(Mustache.compiler().withDelims(new Mustache.Delims("<% %>")), "bar", "<%foo%>", new Object() {
+            String foo = "bar";
+        });
+    }
+
     protected void test (Mustache.Compiler compiler, String expected, String template, Object ctx)
     {
         assertEquals(expected, compiler.compile(template).execute(ctx));