Fixed Stats prototypes, created full Mocha test suite

README.md

@@ -328,7 +328,7 @@ fs.open('/myfile', 'w', function(err, fd) {
 #### fs.stat(path, callback)<a name="stat"></a>
 
 Obtain file status about the file at `path`. Asynchronous [stat(2)](http://pubs.opengroup.org/onlinepubs/009695399/functions/stat.html).
-Callback gets `(error, stats)`, where `stats` is an object with the following properties:
+Callback gets `(error, stats)`, where `stats` is an object with the following properties...
 
 ```
 {
@@ -343,7 +343,17 @@ Callback gets `(error, stats)`, where `stats` is an object with the following pr
 }
 ```
 
-If the file at `path` is a symbolik link, the file to which it links will be used instead.
+...and the following methods:
+
+isFile():		Returns true if the node is a file.
+isDirectory():		Returns true if the node is a directory.
+isBlockDevice():	Not implemented, returns false.
+isCharacterDevice():	Not implemented, returns false.
+isSymbolicLink():	Returns true if the node is a symbolic link.
+isFIFO():		Not implemented, returns false.
+isSocket():		Not implemented, returns false.
+
+If the file at `path` is a symbolic link, the file to which it links will be used instead.
 To get the status of a symbolic link file, use [fs.lstat()](#lstat) instead.
 
 Examples:

src/fs.js

@@ -129,11 +129,11 @@ define(function(require) {
   }
 
   Stats.prototype.isFile = function() {
-    return this.type === constants.MODE_FILE;
+    return this.type === MODE_FILE;
   };
 
   Stats.prototype.isDirectory = function() {
-    return this.type === constants.MODE_DIRECTORY;
+    return this.type === MODE_DIRECTORY;
   };
 
   Stats.prototype.isBlockDevice = function() {
@@ -145,7 +145,7 @@ define(function(require) {
   };
 
   Stats.prototype.isSymbolicLink = function() {
-    return this.type === constants.MODE_SYMBOLIC_LINK;
+    return this.type === MODE_SYMBOLIC_LINK;
   };
 
   Stats.prototype.isFIFO = function() {

tests/spec/fs.Stats.spec.js

@@ -7,52 +7,102 @@ define(["Filer", "util"], function(Filer, util) {
 
       it('should be a function', function() {
         var fs = util.fs();
-        expect(fs.stat.isFile).to.be.a('function');
+        fs.stat('/', function(error, stats) {
+          if(error) throw error;
+          expect(typeof stats.isFile).to.equal('function');
+        });
       });
 
       it('should return true if stats are for file', function(done) {
         var fs = util.fs(); 
-        var contents = "This is a file.";
 
-        fs.writeFile('/myFile', contents, function(error) {
+        fs.open('/myfile', 'w+', function(error, fd) {
           if(error) throw error;
-          fs.stat('/myFile').isFile(function (error, data) {
+          fs.fstat(fd, function(error, stats) {
-            expect(error).not.to.exist;
+            expect(stats.isFile()).to.equal(true);
-            expect(data).toEqual(true);
+            done();
-            done()
+          });
+        });
+      });
+
+      it('should return false if stats are for directory', function(done) {
+        var fs = util.fs(); 
+
+        fs.stat('/', function(error, stats) {
+          if(error) throw error;
+          expect(stats.isFile()).to.equal(false);
+          done();
+        });
+      });
+
+      it('should return false if stats are for symbolic link', function(done) {
+        var fs = util.fs(); 
+
+        fs.open('/myfile', 'w+', function(error, fd) {
+          if(error) throw error;
+          fs.close(fd, function(error, stats) {
+            if(error) throw error;
+            fs.symlink('/myfile', '/myfilelink', function(error) {
+              if(error) throw error;
+              fs.lstat('/myfilelink', function(error, stats) {
+                expect(stats.isFile()).to.equal(false);
+                done();
+              });
+            });
           });
         });
       });
     });
 
-   /* describe('#isDirectory()', function() {
+    describe('#isDirectory()', function() {
       beforeEach(util.setup);
       afterEach(util.cleanup);
 
       it('should be a function', function() {
-        var testStat = this.fs.stat('/', function(error) {
+        var fs = util.fs();
+        fs.stat('/', function(error, stats) {
           if(error) throw error;
+          expect(typeof stats.isDirectory).to.equal('function');
         });
-        expect(typeof this.testStat.isDirectory).toEqual('function');
       });
 
-      it('should only return true if stats are for directory', function() {
+      it('should return false if stats are for file', function(done) {
-        var complete = false;
+        var fs = util.fs(); 
-        var _result;
-        var that = this;
 
-        _result = that.fs.stat('/myFile', function(error) {
+        fs.open('/myfile', 'w+', function(error, fd) {
           if(error) throw error;
-        }).isFile();
+          fs.fstat(fd, function(error, stats) {
-        complete = true;
+            expect(stats.isDirectory()).to.equal(false);
+            done();
+          });
+        });
+      });
 
-        waitsFor(function() {
+      it('should return true if stats are for directory', function(done) {
-          return complete;
+        var fs = util.fs(); 
-        }, 'test to complete', DEFAULT_TIMEOUT);
 
-        runs(function() {
+        fs.stat('/', function(error, stats) {
-          expect(_error).toEqual(null);
+          if(error) throw error;
-          expect(_result).toEqual(true);
+          expect(stats.isDirectory()).to.equal(true);
+          done();
+        });
+      });
+
+      it('should return false if stats are for symbolic link', function(done) {
+        var fs = util.fs(); 
+
+        fs.open('/myfile', 'w+', function(error, fd) {
+          if(error) throw error;
+          fs.close(fd, function(error, stats) {
+            if(error) throw error;
+            fs.symlink('/myfile', '/myfilelink', function(error) {
+              if(error) throw error;
+              fs.lstat('/myfilelink', function(error, stats) {
+                expect(stats.isDirectory()).to.equal(false);
+                done();
+              });
+            });
+          });
         });
       });
     });
@@ -62,29 +112,18 @@ define(["Filer", "util"], function(Filer, util) {
       afterEach(util.cleanup);
       
       it('should be a function', function() {
-        var testStat = this.fs.stat('/', function(error) {
+        var fs = util.fs();
+        fs.stat('/', function(error, stats) {
           if(error) throw error;
+          expect(typeof stats.isBlockDevice).to.equal('function');
         });
-        expect(typeof this.testStat.isBlockDevice).toEqual('function');
       });
 
       it('should return false', function() {
-        var complete = false;
+        var fs = util.fs();
-        var _result;
+        fs.stat('/', function(error, stats) {
-        var that = this;
-
-        _result = that.fs.stat('/', function(error) {
           if(error) throw error;
-        }).isBlockDevice();
+          expect(stats.isBlockDevice()).to.equal(false);
-        complete = true;
-
-        waitsFor(function() {
-          return complete;
-        }, 'test to complete', DEFAULT_TIMEOUT);
-
-        runs(function() {
-          expect(_error).toEqual(null);
-          expect(_result).toEqual(false);
         });
       });
     });
@@ -94,29 +133,18 @@ define(["Filer", "util"], function(Filer, util) {
       afterEach(util.cleanup);
       
       it('should be a function', function() {
-        var testStat = this.fs.stat('/', function(error) {
+        var fs = util.fs();
+        fs.stat('/', function(error, stats) {
           if(error) throw error;
+          expect(typeof stats.isCharacterDevice).to.equal('function');
         });
-        expect(typeof this.testStat.isCharacterDevice).toEqual('function');
       });
 
       it('should return false', function() {
-        var complete = false;
+        var fs = util.fs();
-        var _result;
+        fs.stat('/', function(error, stats) {
-        var that = this;
-
-        _result = that.fs.stat('/', function(error) {
           if(error) throw error;
-        }).isCharacterDevice();
+          expect(stats.isCharacterDevice()).to.equal(false);
-        complete = true;
-
-        waitsFor(function() {
-          return complete;
-        }, 'test to complete', DEFAULT_TIMEOUT);
-
-        runs(function() {
-          expect(_error).toEqual(null);
-          expect(_result).toEqual(false);
         });
       });
     });
@@ -126,35 +154,50 @@ define(["Filer", "util"], function(Filer, util) {
       afterEach(util.cleanup);
       
       it('should be a function', function() {
-        var testStat = this.fs.stat('/', function(error) {
+        var fs = util.fs();
+        fs.stat('/', function(error, stats) {
           if(error) throw error;
-        });
+          expect(typeof stats.isSymbolicLink).to.equal('function');
-        expect(typeof this.testStat.isSymbolicLink).toEqual('function');
-      });
-
-      it('should return true if stats are for symbolic link', function() {
-        var complete = false;
-        var _error, _result;
-        var that = this;
-
-        that.fs.writeFile('/myfile', '', { encoding: 'utf8' }, function(error) {
-          if(error) throw error;
-          that.fs.symlink('/myfile', '/myFileLink', function (error) {
-            if (error) throw error;
-            _result = that.fs.lstat('/myfile', function(error) {
-              if(error) throw error;
-            }).isSymbolicLink();
-            complete = true;
         });
       });
 
-        waitsFor(function() {
+      it('should return false if stats are for file', function(done) {
-          return complete;
+        var fs = util.fs(); 
-        }, 'test to complete', DEFAULT_TIMEOUT);
 
-        runs(function() {
+        fs.open('/myfile', 'w+', function(error, fd) {
-          expect(_error).toEqual(null);
+          if(error) throw error;
-          expect(_result).toEqual(true);
+          fs.fstat(fd, function(error, stats) {
+            expect(stats.isSymbolicLink()).to.equal(false);
+            done();
+          });
+        });
+      });
+
+      it('should return false if stats are for directory', function(done) {
+        var fs = util.fs(); 
+
+        fs.stat('/', function(error, stats) {
+          if(error) throw error;
+          expect(stats.isSymbolicLink()).to.equal(false);
+          done();
+        });
+      });
+
+      it('should return true if stats are for symbolic link', function(done) {
+        var fs = util.fs(); 
+
+        fs.open('/myfile', 'w+', function(error, fd) {
+          if(error) throw error;
+          fs.close(fd, function(error, stats) {
+            if(error) throw error;
+            fs.symlink('/myfile', '/myfilelink', function(error) {
+              if(error) throw error;
+              fs.lstat('/myfilelink', function(error, stats) {
+                expect(stats.isSymbolicLink()).to.equal(true);
+                done();
+              });
+            });
+          });
         });
       });
     });
@@ -164,29 +207,18 @@ define(["Filer", "util"], function(Filer, util) {
       afterEach(util.cleanup);
       
       it('should be a function', function() {
-        var testStat = this.fs.stat('/', function(error) {
+        var fs = util.fs();
+        fs.stat('/', function(error, stats) {
           if(error) throw error;
+          expect(typeof stats.isFIFO).to.equal('function');
         });
-        expect(typeof this.testStat.isFIFO).toEqual('function');
       });
 
       it('should return false', function() {
-        var complete = false;
+        var fs = util.fs();
-        var _result;
+        fs.stat('/', function(error, stats) {
-        var that = this;
-
-        _result = that.fs.stat('/', function(error) {
           if(error) throw error;
-        }).isFIFO();
+          expect(stats.isFIFO()).to.equal(false);
-        complete = true;
-
-        waitsFor(function() {
-          return complete;
-        }, 'test to complete', DEFAULT_TIMEOUT);
-
-        runs(function() {
-          expect(_error).toEqual(null);
-          expect(_result).toEqual(false);
         });
       });
     });
@@ -196,31 +228,20 @@ define(["Filer", "util"], function(Filer, util) {
       afterEach(util.cleanup);
       
       it('should be a function', function() {
-        var testStat = this.fs.stat('/', function(error) {
+        var fs = util.fs();
+        fs.stat('/', function(error, stats) {
           if(error) throw error;
+          expect(typeof stats.isSocket).to.equal('function');
         });
-        expect(typeof this.testStat.isSocket).toEqual('function');
       });
 
       it('should return false', function() {
-        var complete = false;
+        var fs = util.fs();
-        var _result;
+        fs.stat('/', function(error, stats) {
-        var that = this;
-
-        _result = that.fs.stat('/', function(error) {
           if(error) throw error;
-        }).isSocket();
+          expect(stats.isSocket()).to.equal(false);
-        complete = true;
+        });
-
+      });
-        waitsFor(function() {
-          return complete;
-        }, 'test to complete', DEFAULT_TIMEOUT);
-
-        runs(function() {
-          expect(_error).toEqual(null);
-          expect(_result).toEqual(false);
     });
   });
-    });*/
 });
-)