@@ -0,0 +1,756 @@
+package fitnesse.wiki.mem;%0A%0Aimport static org.junit.Assert.assertFalse;%0Aimport static org.junit.Assert.assertTrue;%0A%0Aimport org.junit.Before;%0Aimport org.junit.Test;%0A%0Apublic class MemoryFileSystemTest %7B%0A%0A  MemoryFileSystem fileSystem;%0A%0A  @Before%0A  public void setUp() %7B%0A    fileSystem = new MemoryFileSystem();%0A%0A    fileSystem.makeDirectory(%22PageOne%22);%0A    fileSystem.makeFile(%22PageOne/content.txt%22, %22content%22);%0A  %7D%0A%0A  @Test%0A  public void shouldAddPages() %7B%0A    assertTrue(fileSystem.exists(%22PageOne%22));%0A    assertTrue(fileSystem.exists(%22PageOne/content.txt%22));%0A  %7D%0A%0A  @Test%0A  public void shouldDeletePages() %7B%0A    fileSystem.delete(%22PageOne%22);%0A%0A    assertFalse(fileSystem.exists(%22PageOne%22));%0A    assertFalse(fileSystem.exists(%22PageOne/content.txt%22));%0A  %7D%0A%7D%0A

Add tests for MemoryFileSystem