refining test build context implementation

git-svn-id: file:///opt/svn/repositories/sonatype.org/spice/trunk/plexus-build-api@894 5751e0cb-dcb7-432f-92e2-260806df54be

Author: Igor Fedorenko

src/test/java/org/sonatype/plexus/build/incremental/test/TestIncrementalBuildContext.java

@@ -30,7 +30,9 @@
 
 public class TestIncrementalBuildContext implements BuildContext {
 
-  private final File basedir; 
+  private final File basedir;
+
+  private final HashSet refresh = new HashSet();
 
   private static final class TestScanner implements Scanner {
     private final File basedir;
@@ -113,6 +115,7 @@ public Scanner newDeleteScanner(File basedir) {
   }
 
   public OutputStream newFileOutputStream(File file) throws IOException {
+    refresh(file);
     return new FileOutputStream(file);
   }
 
@@ -131,6 +134,7 @@ public Scanner newScanner(File basedir, boolean ignoreDelta) {
   }
 
   public void refresh(File file) {
+    refresh.add(file.getAbsoluteFile());
   }
 
   public Object getValue(String key) {
@@ -141,4 +145,8 @@ public void setValue(String key, Object value) {
     context.put(key, value);
   }
 
+  public Set getRefreshFiles() {
+    return refresh;
+  }
+
 }