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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * (c) Kitodo. Key to digital objects e.V. <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * This file is part of the Kitodo and TYPO3 projects.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license GNU General Public License version 3 or later.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * For the full copyright and license information, please read the  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * LICENSE.txt file that was distributed with this source code.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                describe('Test suite for the dlfUtils', function() { | 
            
            
                                                        
            
                                    
            
            
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                    var fulltexts = ['Yo Big wake up wake up baby', 'Mmm', 'Yo...', 'Yo Big wake yo ass up c mon', 'Dresden,'];  | 
            
            
                                                        
            
                                    
            
            
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                    var features = (function() { | 
            
            
                                                        
            
                                    
            
            
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                        var features = [];  | 
            
            
                                                        
            
                                    
            
            
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                        for (var i = 0; i < fulltexts.length; i++) { | 
            
            
                                                        
            
                                    
            
            
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                            var feature = new ol.Feature();  | 
            
                            
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                            feature.set('fulltext', fulltexts[i]); | 
            
            
                                                        
            
                                    
            
            
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                            features.push(feature);  | 
            
            
                                                        
            
                                    
            
            
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                        }  | 
            
            
                                                        
            
                                    
            
            
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                        return features;  | 
            
            
                                                        
            
                                    
            
            
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                    })();  | 
            
            
                                                        
            
                                    
            
            
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                    describe('Test Function - searchFeatureCollectionForText', function() { | 
            
            
                                                        
            
                                    
            
            
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                        it('Search for word which exists', function() { | 
            
            
                                                        
            
                                    
            
            
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                            var response = dlfUtils.searchFeatureCollectionForText(features, 'Mmm')[0];  | 
            
                            
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                            expect(response instanceof ol.Feature).toBe(true);  | 
            
                            
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                            expect(response.get('fulltext')).toBe('Mmm'); | 
            
            
                                                        
            
                                    
            
            
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                        });  | 
            
            
                                                        
            
                                    
            
            
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                        it('Search for word which exists with lower case support', function() { | 
            
            
                                                        
            
                                    
            
            
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                            var response = dlfUtils.searchFeatureCollectionForText(features, 'mmm')[0];  | 
            
                            
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                            expect(response instanceof ol.Feature).toBe(true);  | 
            
                            
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                            expect(response.get('fulltext')).toBe('Mmm'); | 
            
            
                                                        
            
                                    
            
            
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                        });  | 
            
            
                                                        
            
                                    
            
            
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                        it('Search for word does not exists', function() { | 
            
            
                                                        
            
                                    
            
            
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                            var response = dlfUtils.searchFeatureCollectionForText(features, 'Mmmm');  | 
            
                            
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                            expect(response).toBe(undefined);  | 
            
            
                                                        
            
                                    
            
            
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                        });  | 
            
            
                                                        
            
                                    
            
            
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                        it('Match Dresden in case of "Dresden," given', function() { | 
            
            
                                                        
            
                                    
            
            
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                            var response = dlfUtils.searchFeatureCollectionForText(features, 'Dresden')[0];  | 
            
                            
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                            expect(response instanceof ol.Feature).toBe(true);  | 
            
                            
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                            expect(response.get('fulltext')).toBe('Dresden,'); | 
            
            
                                                        
            
                                    
            
            
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                        });  | 
            
            
                                                        
            
                                    
            
            
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                    });  | 
            
            
                                                        
            
                                    
            
            
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                });  | 
            
            
                                                        
            
                                    
            
            
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This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.
To learn more about declaring variables in Javascript, see the MDN.