old_contents: module.exports = {
  	options: {
  		configFile: 'karma-unit.conf.js'
  	},
  
  	// Sinle run
  	unit: {
  		singleRun: true,
  		preprocessors: {
  			'src/**/*.js': ['coverage']
  		},
  		reporters: ['dots', 'coverage'],
  		coverageReporter: {
  			type : 'text-summary'
  		},
  	},
  
  	// Create coverage report
  	coverage: {
  		singleRun: true,
  		preprocessors: {
  			'<%= dir.src %>/**/*.js': ['coverage']
  		},
  		reporters: ['dots', 'coverage'],
  		coverageReporter: {
  			type : 'html',
  			dir: '<%= dir.coverage %>/'
  		},
  	},
  
  	// TDD
  	tdd: {}
  };
  
new_contents: module.exports = {
  	options: {
  		configFile: 'karma-unit.conf.js'
  	},
  
  	// Sinle run
  	unit: {
  		singleRun: true,
  		preprocessors: {
  			'src/**/!(*spec|*fixture).js': ['coverage']
  		},
  		reporters: ['dots', 'coverage'],
  		coverageReporter: {
  			type : 'text-summary'
  		},
  	},
  
  	// Create coverage report
  	coverage: {
  		singleRun: true,
  		preprocessors: {
  			'src/**/!(*spec|*fixture).js': ['coverage']
  		},
  		reporters: ['dots', 'coverage'],
  		coverageReporter: {
  			type : 'html',
  			dir: '<%= dir.coverage %>/'
  		},
  	},
  
  	// TDD
  	tdd: {}
  };
  
subject: Exclude spec and fixtture files when doing coverage.