Joelrbrandt/file api tests

test/SpecRunner.html

@@ -25,12 +25,14 @@
 
   <!-- include spec files here... -->
   <script type="text/javascript" src="spec/SampleTest.js"></script>
+  <script type="text/javascript" src="spec/NativeFileSystem-test.js"></script>
 
   <!-- include source files here... -->
   <script type="text/javascript" src="../src/thirdparty/CodeMirror2/lib/CodeMirror.js"></script>
   <script type="text/javascript" src="../src/thirdparty/CodeMirror2/mode/javascript/javascript.js"></script>
   <script type="text/javascript" src="../src/thirdparty/jquery-1.7.min.js"></script>
   <script type="text/javascript" src="../src/thirdparty/less-1.1.5.min.js"></script>
+  <script type="text/javascript" src="../src/NativeFileSystem.js"></script>
 
   <script type="text/javascript">
     (function() {

test/spec/NativeFileSystem-test-files/dir1/file2

@@ -0,0 +1 @@
+this is file2 in dir1

test/spec/NativeFileSystem-test-files/file1

@@ -0,0 +1 @@
+Here is file1

test/spec/NativeFileSystem-test.js

@@ -0,0 +1,57 @@
+describe("NativeFileSystem", function(){
+
+  describe("Reading", function() {
+
+    beforeEach(function() {
+      this.addMatchers({
+        toContainDirectoryWithName: function(expected) {
+          for (var i = 0 ; i < this.actual.length; ++i) {
+            if (this.actual[i].isDirectory && this.actual[i].name === expected) {
+              return true;
+            }
+          }
+          return false;
+        }
+        , toContainFileWithName: function(expected) {
+          for (var i = 0 ; i < this.actual.length; ++i) {
+            if (this.actual[i].isFile && this.actual[i].name === expected) {
+              return true;
+            }
+          }
+          return false;                   
+        }
+      });
+    });
+
+    it("should read a directory from disk", function() {
+
+      //TODO: Make this relative -- right now, asking for "." gives "/"
+      //Want to be able to simply use:
+      //  var path = "spec/NativeFileSystem-test-files";
+      var path = window.location.href;
+      path = path.substr("file://".length);
+      path = path.substr(0,path.lastIndexOf("/")+1);
+      path = path + "spec/NativeFileSystem-test-files";
+
+      var entries = null;
+      var readComplete = false;
+
+      var nfs = window.NativeFileSystem.requestNativeFileSystem(path);
+      var reader = nfs.createReader();
+
+      var successCallback = function(e) { entries = e; readComplete = true; }
+      // TODO: not sure what parameters error callback will take because it's not implemented yet
+      var errorCallback = function() { readComplete = true; }
+
+      reader.readEntries(successCallback, errorCallback);            
+
+      waitsFor(function() { return readComplete; }, 1000);
+
+      runs(function() {
+        expect(entries).toContainDirectoryWithName("dir1");
+        expect(entries).toContainFileWithName("file1");
+        expect(entries).not.toContainFileWithName("file2");
+      });
+    });
+  });
+});