text: describe('options/space-before-opening-brace:', function() {
      it('Array value => should not change anything', function() {
          this.comb.configure({ 'space-before-opening-brace': ['', ' '] });
          this.shouldBeEqual('test.css');
      });
  
      it('Invalid string value => should not change anything', function() {
          this.comb.configure({ 'space-before-opening-brace': '  nani  ' });
          this.shouldBeEqual('test.css');
      });
  
      it('Float number value => should not change anything', function() {
          this.comb.configure({ 'space-before-opening-brace': 3.5 });
          this.shouldBeEqual('test.css');
      });
  
      it('Integer value => should set proper space before {', function() {
          this.comb.configure({ 'space-before-opening-brace': 0 });
          this.shouldBeEqual('test.css', 'test.expected.css');
      });
  
      it('Valid string value (spaces only) => should set proper space before {', function() {
          this.comb.configure({ 'space-before-opening-brace': '  ' });
          this.shouldBeEqual('test.css', 'test-2.expected.css');
      });
  
      it('Valid string value (spaces and newlines) => should set proper space before {', function() {
          this.comb.configure({ 'space-before-opening-brace': '\n    ' });
          this.shouldBeEqual('test.css', 'test-3.expected.css');
      });
  
      it('Issue 232', function() {
          this.comb.configure({ 'space-before-opening-brace': 1 });
          this.shouldBeEqual('issue-232.css', 'issue-232.expected.css');
      });
  
      it('Should detect no whitespace', function() {
          this.shouldDetect(
              ['space-before-opening-brace'],
              'a{top:0}',
              { 'space-before-opening-brace': '' }
          );
      });
  
      it('Should detect whitespace', function() {
          this.shouldDetect(
              ['space-before-opening-brace'],
              'a \n {top:0}',
              { 'space-before-opening-brace': ' \n ' }
          );
      });
  
      it('Should detect no whitespace (2 blocks)', function() {
          this.shouldDetect(
              ['space-before-opening-brace'],
              'a{top:0} b {left:0}',
              { 'space-before-opening-brace': '' }
          );
      });
  
      it('Should detect whitespace (2 blocks)', function() {
          this.shouldDetect(
              ['space-before-opening-brace'],
              'a {top:0} b{left:0}',
              { 'space-before-opening-brace': ' ' }
          );
      });
  
      it('Should detect no whitespace (3 blocks)', function() {
          this.shouldDetect(
              ['space-before-opening-brace'],
              'a {top:0} b{left:0} c{right:0}',
              { 'space-before-opening-brace': '' }
          );
      });
  
      it('Should detect whitespace (3 blocks)', function() {
          this.shouldDetect(
              ['space-before-opening-brace'],
              'a{top:0} b {left:0} c {right:0}',
              { 'space-before-opening-brace': ' ' }
          );
      });
  });
  
  