text: var fullProject = require('./fixtures/full-project')
      fullProjectStr = JSON.stringify(fullProject),
      pbx = require('../lib/pbxProject'),
      pbxFile = require('../lib/pbxFile'),
      proj = new pbx('.');
  
  function cleanHash() {
      return JSON.parse(fullProjectStr);
  }
  
  exports.setUp = function (callback) {
      proj.hash = cleanHash();
      callback();
  }
  
  exports.removeHeaderFile = {
      'should return a pbxFile': function (test) {
          var newFile = proj.addHeaderFile('file.h');
  
          test.equal(newFile.constructor, pbxFile);
          
          var deletedFile = proj.removeHeaderFile('file.h');
          
          test.equal(deletedFile.constructor, pbxFile);
          
          test.done()
      },
      'should set a fileRef on the pbxFile': function (test) {
          var newFile = proj.addHeaderFile('file.h');
  
          test.ok(newFile.fileRef);
          
          var deletedFile = proj.removeHeaderFile('file.h');
          
          test.ok(deletedFile.fileRef);
          
          test.done()
      },
      'should remove 2 fields from the PBXFileReference section': function (test) {
          var newFile = proj.addHeaderFile('file.h'),
              fileRefSection = proj.pbxFileReferenceSection(),
              frsLength = Object.keys(fileRefSection).length;
  
          test.equal(68, frsLength);
          test.ok(fileRefSection[newFile.fileRef]);
          test.ok(fileRefSection[newFile.fileRef + '_comment']);
          
          var deletedFile = proj.removeHeaderFile('file.h'),
              fileRefSection = proj.pbxFileReferenceSection(),
              frsLength = Object.keys(fileRefSection).length;
  
          test.equal(66, frsLength);
          test.ok(!fileRefSection[deletedFile.fileRef]);
          test.ok(!fileRefSection[deletedFile.fileRef + '_comment']);
  
          test.done();
      },
      'should remove comment from the PBXFileReference correctly': function (test) {
          var newFile = proj.addHeaderFile('file.h'),
              fileRefSection = proj.pbxFileReferenceSection(),
              commentKey = newFile.fileRef + '_comment';
  
          test.equal(fileRefSection[commentKey], 'file.h');
          
          var deletedFile = proj.removeHeaderFile('file.h'),
              fileRefSection = proj.pbxFileReferenceSection(),
              commentKey = deletedFile.fileRef + '_comment';
          test.ok(!fileRefSection[commentKey]);
          
          test.done();
      },
      'should remove the PBXFileReference object correctly': function (test) {
          var newFile = proj.addHeaderFile('Plugins/file.h'),
              fileRefSection = proj.pbxFileReferenceSection(),
              fileRefEntry = fileRefSection[newFile.fileRef];
  
          test.equal(fileRefEntry.isa, 'PBXFileReference');
          test.equal(fileRefEntry.fileEncoding, 4);
          test.equal(fileRefEntry.lastKnownFileType, 'sourcecode.c.h');
          test.equal(fileRefEntry.name, 'file.h');
          test.equal(fileRefEntry.path, 'file.h');
          test.equal(fileRefEntry.sourceTree, '"<group>"');
          
          var deletedFile = proj.removeHeaderFile('Plugins/file.h'),
              fileRefSection = proj.pbxFileReferenceSection(),
              fileRefEntry = fileRefSection[deletedFile.fileRef];
  
          test.ok(!fileRefEntry);
  
          test.done();
      },
      'should remove from the Plugins PBXGroup group': function (test) {
          var newFile = proj.addHeaderFile('Plugins/file.h'),
              plugins = proj.pbxGroupByName('Plugins');
  
          test.equal(plugins.children.length, 1);
          
          var deletedFile = proj.removeHeaderFile('Plugins/file.h'),
              plugins = proj.pbxGroupByName('Plugins');
  
          test.equal(plugins.children.length, 0);
          
          test.done();
      }
  }
  