complete test

Signed-off-by: olivier lamy <[email protected]>

Author: olamy

src/main/java/org/codehaus/plexus/interpolation/multi/MultiDelimiterStringSearchInterpolator.java

@@ -392,6 +392,12 @@ public void setEscapeString( String escapeString )
     {
         this.escapeString = escapeString;
     }
+
+    public MultiDelimiterStringSearchInterpolator escapeString( String escapeString )
+    {
+        this.escapeString = escapeString;
+        return this;
+    }
 
     public MultiDelimiterStringSearchInterpolator setDelimiterSpecs( LinkedHashSet<String> specs )
     {

src/test/java/org/codehaus/plexus/interpolation/multi/MultiDelimiterStringSearchInterpolatorTest.java

@@ -103,4 +103,24 @@ public void testInterpolationWithMultipleEscapes2()
 
         assertEquals( "${first} and #${last}", result );
     }
+
+    public void testInterpolationWithMultipleEscapes3()
+        throws InterpolationException
+    {
+        Map ctx = new HashMap();
+        ctx.put( "name", "User" );
+        ctx.put( "last", "beer" );
+        ctx.put( "otherName", "###${first} and ##${second} and ${last}" );
+
+        String input = "${otherName}";
+
+        ValueSource vs = new MapBasedValueSource( ctx );
+        MultiDelimiterStringSearchInterpolator interpolator = new MultiDelimiterStringSearchInterpolator() //
+            .withValueSource( vs ) //
+            .escapeString( "#" );
+
+        String result = interpolator.interpolate( input );
+
+        assertEquals( "##${first} and #${second} and beer", result );
+    }
 }