test/net/jaekl/qd/util/FileIOMock.java

   1 package net.jaekl.qd.util;
   2
   3 import java.io.File;
   4 import java.io.InputStream;
   5 import java.io.OutputStream;
   6
   7 public class FileIOMock extends FileIO {
   8         private FileIOMock() { ; }
   9
  10         public static void mock_setInstance() {
  11                 synchronized(FileIO.class) {
  12                         m_inst = new FileIOMock();
  13                 }
  14         }
  15
  16         public static void mock_clearInstance() {
  17                 synchronized(FileIO.class) {
  18                         m_inst = null;
  19                 }
  20         }
  21
  22         @Override
  23         public InputStream openInput(File file) {
  24                 if (file instanceof FileMock) {
  25                         FileMock fm = (FileMock)file;
  26                         return fm.mock_openInput();
  27                 }
  28                 throw new IllegalArgumentException("Expected FileMock, not File");
  29         }
  30
  31         @Override
  32         public OutputStream openOutput(File file) {
  33                 if (file instanceof FileMock) {
  34                         FileMock fm = (FileMock)file;
  35                         return fm.mock_openOutput();
  36                 }
  37                 throw new IllegalArgumentException("Expected FileMock, not File");
  38         }
  39 }