How to use Location class of Gherkin.Ast package

Best Gherkin-dotnet code snippet using Gherkin.Ast.Location

GherkinEntityExtensions.cs

Source:GherkinEntityExtensions.cs

...45                Description = feature.Description,46                Tags = feature.Tags.ConvertToStrings(),47                Scenarios = scenarios.Select(scenario => scenario.ConvertToScenario(dialect)).ToArray(),48                Background = background?.ConvertToBackground(dialect),49                Location = feature.Location.ConvertToSourceLocation()50            };51        }52        /// <summary>53        /// Converts the provided <see cref="Gherkin.Ast.Location"/> instance into a <see cref="SourceLocation"/> instance.54        /// </summary>55        /// <param name="location">The <see cref="Gherkin.Ast.Location"/> instance that should be converted.</param>56        /// <returns>A <see cref="SourceLocation"/> instance containing the necessary data from the provided <paramref name="location"/>.</returns>57        public static SourceLocation ConvertToSourceLocation(this Gherkin.Ast.Location location)58        {59            if (location == null)60            {61                return null;62            }63            return new SourceLocation { Column = location.Column, Line = location.Line };64        }65        /// <summary>66        /// Converts the provided <see cref="Gherkin.Ast.Tag"/> instances into an enumerable collection of strings.67        /// </summary>68        /// <param name="tags">The <see cref="Gherkin.Ast.Tag"/> instances that should be converted.</param>69        /// <returns>An enumerable collection of strings.</returns>70        public static IEnumerable<string> ConvertToStrings(this IEnumerable<Gherkin.Ast.Tag> tags)71        {72            if (tags == null)73            {74                return new string[0];75            }76            // Strip the @ from the tagname (as it is provided now by the parser)77            return tags.Select(t => t.Name.Substring(1)).ToArray();78        }79        /// <summary>80        /// Converts the provided <see cref="Gherkin.Ast.Scenario"/> instance into a <see cref="Augurk.Entities.Scenario"/> instance.81        /// </summary>82        /// <param name="scenario">The <see cref="Gherkin.Ast.Scenario"/> instance that should be converted.</param>83        /// <param name="dialect">The <see cref="GherkinDialect"/> that is being used for this feature.</param>84        /// <returns>The converted <see cref="Augurk.Entities.Scenario"/> instance.</returns>85        public static Scenario ConvertToScenario(this Gherkin.Ast.Scenario scenario, GherkinDialect dialect)86        {87            if (scenario == null)88            {89                throw new ArgumentNullException(nameof(scenario));90            }91            return new Scenario()92            {93                Title = scenario.Name,94                Description = scenario.Description,95                Tags = scenario.Tags.ConvertToStrings(),96                Steps = scenario.Steps.ConvertToSteps(dialect),97                ExampleSets = scenario.Examples.ConvertToExampleSets(),98                Location = scenario.Location.ConvertToSourceLocation()99            };100        }101        /// <summary>102        /// Converts the provided <see cref=" Gherkin.Ast.Background"/> instance into a <see cref="Augurk.Entities.Background"/> instance.103        /// </summary>104        /// <param name="background">The <see cref=" Gherkin.Ast.Background"/> instance that should be converted.</param>105        /// <param name="dialect">The <see cref="GherkinDialect"/> that is being used for this feature.</param>106        /// <returns>The converted <see cref="Augurk.Entities.Background"/> instance.</returns>107        public static Background ConvertToBackground(this Gherkin.Ast.Background background, GherkinDialect dialect)108        {109            if (background == null)110            {111                return null;112            }113            return new Background()114            {115                Title = background.Name,116                Keyword = background.Keyword,117                Steps = background.Steps.ConvertToSteps(dialect),118                Location = background.Location.ConvertToSourceLocation()119            };120        }121        /// <summary>122        /// Converts the provided <see cref="Gherkin.Ast.Examples"/> instances into an enumerable collection of <see cref="Augurk.Entities.ExampleSet"/> instances.123        /// </summary>124        /// <param name="examples">The <see cref="Gherkin.Ast.Examples"/> instances that should be converted.</param>125        /// <returns>An enumerable collection of <see cref="Augurk.Entities.ExampleSet"/> instances.</returns>126        public static IEnumerable<ExampleSet> ConvertToExampleSets(this IEnumerable<Gherkin.Ast.Examples> examples)127        {128            if (examples == null)129            {130                throw new ArgumentNullException("examples");131            }132            return examples.Select(exampleSet => exampleSet.ConvertToExampleSet()).ToArray();133        }134        /// <summary>135        /// Converts the provided <see cref="Gherkin.Ast.Examples"/> instance into a<see cref="Augurk.Entities.ExampleSet"/> instance.136        /// </summary>137        /// <param name="examples">The <see cref="Gherkin.Ast.Examples"/> instance that should be converted.</param>138        /// <returns>The converted <see cref="Augurk.Entities.ExampleSet"/> instance.</returns>139        public static ExampleSet ConvertToExampleSet(this Gherkin.Ast.Examples examples)140        {141            if (examples == null)142            {143                throw new ArgumentNullException("exampleSet");144            }145            return new ExampleSet()146            {147                Title = examples.Name,148                Description = examples.Description,149                Keyword = examples.Keyword,150                Tags = examples.Tags.ConvertToStrings(),151                Columns = examples.TableHeader.Cells.Select(cell => cell.Value).ToArray(),152                Rows = examples.TableBody.Select(row => row.Cells.Select(cell => cell.Value).ToArray()).ToArray(),153                Location = examples.Location.ConvertToSourceLocation()154            };155        }156        /// <summary>157        /// Converts the provided <see cref="Gherkin.Ast.Step"/> instances into an enumerable collection of <see cref="Augurk.Entities.Step"/> instances.158        /// </summary>159        /// <param name="steps">The <see cref="Gherkin.Ast.Step"/> instances that should be converted.</param>160        /// <param name="dialect">The <see cref="GherkinDialect"/> that is being used for this feature.</param>161        /// <returns>An enumerable collection of <see cref="Augurk.Entities.Step"/> instances.</returns>162        public static IEnumerable<Step> ConvertToSteps(this IEnumerable<Gherkin.Ast.Step> steps, GherkinDialect dialect)163        {164            if (steps == null)165            {166                return new Step[0];167            }168            BlockKeyword? blockKeyword = null;169            var result = new List<Step>();170            foreach (var step in steps)171            {172                var convertedStep = step.ConvertToStep(dialect);173                if (convertedStep.StepKeyword != StepKeyword.And && convertedStep.StepKeyword != StepKeyword.But)174                {175                    switch (convertedStep.StepKeyword)176                    {177                        case StepKeyword.Given:178                            blockKeyword = BlockKeyword.Given;179                            break;180                        case StepKeyword.When:181                            blockKeyword = BlockKeyword.When;182                            break;183                        case StepKeyword.Then:184                            blockKeyword = BlockKeyword.Then;185                            break;186                        default:187                            throw new NotSupportedException($"Unexpected step keyword {convertedStep.StepKeyword}.");188                    }189                }190                if (blockKeyword == null)191                {192                    throw new NotSupportedException($"Detected incorrect use of Gherkin syntax. Scenario cannot start with And or But ('{step.Keyword}').");193                }194                convertedStep.BlockKeyword = blockKeyword.Value;195                result.Add(convertedStep);196            }197            return result;198        }199        /// <summary>200        /// Converts the provided <see cref="Gherkin.Ast.Step"/> instance into a <see cref="Augurk.Entities.Step"/> instance.201        /// </summary>202        /// <param name="step">The <see cref="Gherkin.Ast.Step"/> instance that should be converted.</param>203        /// <param name="blockKeyword">Current block of keywords being converted.</param>204        /// <param name="dialect">The <see cref="GherkinDialect"/> that is being used for this feature.</param>205        /// <returns>The converted <see cref="Augurk.Entities.Step"/> instance.</returns>206        public static Step ConvertToStep(this Gherkin.Ast.Step step, GherkinDialect dialect)207        {208            if (step == null)209            {210                throw new ArgumentNullException("step");211            }212            return new Step()213            {214                StepKeyword = step.Keyword.ConvertToStepKeyword(dialect),215                Keyword = step.Keyword,216                Content = step.Text,217                TableArgument = step.Argument.ConvertToTable(),218                Location = step.Location.ConvertToSourceLocation()219            };220        }221        /// <summary>222        /// Converts the provided <see cref="Gherkin.StepKeyword"/> into a <see cref="Augurk.Entities.StepKeyword"/>.223        /// </summary>224        /// <param name="stepKeyword">The <see cref="Gherkin.StepKeyword"/> that should be converted.</param>225        /// <param name="dialect">The <see cref="GherkinDialect"/> that is being used for this feature.</param>226        /// <returns>The converted <see cref="Augurk.Entities.StepKeyword"/>.</returns>227        public static StepKeyword ConvertToStepKeyword(this string stepKeyword, GherkinDialect dialect)228        {229            if (dialect.AndStepKeywords.Contains(stepKeyword))230            {231                return StepKeyword.And;232            }233            else if (dialect.ButStepKeywords.Contains(stepKeyword))234            {235                return StepKeyword.But;236            }237            else if (dialect.GivenStepKeywords.Contains(stepKeyword))238            {239                return StepKeyword.Given;240            }241            else if (dialect.WhenStepKeywords.Contains(stepKeyword))242            {243                return StepKeyword.When;244            }245            else if (dialect.ThenStepKeywords.Contains(stepKeyword))246            {247                return StepKeyword.Then;248            }249            else250            {251                return StepKeyword.None;252            }253        }254        /// <summary>255        /// Converts the provided <see cref="Gherkin.Ast.StepArgument"/> instance into a <see cref="Augurk.Entities.Table"/> instance.256        /// </summary>257        /// <param name="table">The <see cref="Gherkin.Ast.StepArgument"/> instance that should be converted.</param>258        /// <returns>The converted <see cref="Augurk.Entities.Table"/> instanc, or <c>null</c> if the provided <paramref name="argument"/> is not a <see cref="Gherkin.Ast.DataTable"/>.</returns>259        public static Table ConvertToTable(this Gherkin.Ast.StepArgument argument)260        {261            Gherkin.Ast.DataTable table = argument as Gherkin.Ast.DataTable;262            if (table == null)263            {264                return null;265            }266            return new Table267            {268                Columns = table.Rows.FirstOrDefault()?.Cells.Select(cell => cell.Value).ToArray(),269                // Skip the first row as those are the headers270                Rows = table.Rows.Skip(1).Select(row => row.Cells.Select(cell => cell.Value).ToArray()).ToArray(),271                Location = table.Location.ConvertToSourceLocation()272            };273        }274    }275}...

DeveroomGherkinParser.cs

Source:DeveroomGherkinParser.cs

...95                });96            }97            protected override int MatchToken(int state, Token token, ParserContext context)98            {99                _recordStateForLine?.Invoke(token.Location.Line, state);100                try101                {102                    return base.MatchToken(state, token, context);103                }104                catch (InvalidOperationException ex)105                {106                    _monitoringService.MonitorError(ex);107                    throw;108                }109            }110        }111        public DeveroomGherkinDocument GetResult()112        {113            return _astBuilder.GetResult();114        }115        #region Semantic Errors116        protected virtual void CheckSemanticErrors(DeveroomGherkinDocument specFlowDocument)117        {118            var errors = new List<ParserException>();119            errors.AddRange(((DeveroomGherkinAstBuilder)_astBuilder).Errors);120            if (specFlowDocument?.Feature != null)121            {122                CheckForDuplicateScenarios(specFlowDocument.Feature, errors);123                CheckForDuplicateExamples(specFlowDocument.Feature, errors);124                CheckForMissingExamples(specFlowDocument.Feature, errors);125                CheckForRulesPreSpecFlow31(specFlowDocument.Feature, errors);126            }127            // collect128            if (errors.Count == 1)129                throw errors[0];130            if (errors.Count > 1)131                throw new CompositeParserException(errors.ToArray());132        }133        private void CheckForRulesPreSpecFlow31(Feature feature, List<ParserException> errors)134        {135            //TODO: Show error when Rule keyword is used in SpecFlow v3.0 or earlier136        }137        private void CheckForDuplicateScenarios(Feature feature, List<ParserException> errors)138        {139            // duplicate scenario name140            var duplicatedScenarios = feature.FlattenScenarioDefinitions().GroupBy(sd => sd.Name, sd => sd).Where(g => g.Count() > 1).ToArray();141            errors.AddRange(142                duplicatedScenarios.Select(g =>143                    new SemanticParserException(144                        $"Feature file already contains a scenario with name '{g.Key}'",145                        g.ElementAt(1).Location)));146        }147        private void CheckForDuplicateExamples(Feature feature, List<ParserException> errors)148        {149            foreach (var scenarioOutline in feature.FlattenScenarioDefinitions().OfType<ScenarioOutline>())150            {151                var duplicateExamples = scenarioOutline.Examples152                                                       .Where(e => !String.IsNullOrWhiteSpace(e.Name))153                                                       .Where(e => e.Tags.All(t => t.Name != "ignore"))154                                                       .GroupBy(e => e.Name, e => e).Where(g => g.Count() > 1);155                foreach (var duplicateExample in duplicateExamples)156                {157                    var message = $"Scenario Outline '{scenarioOutline.Name}' already contains an example with name '{duplicateExample.Key}'";158                    var semanticParserException = new SemanticParserException(message, duplicateExample.ElementAt(1).Location);159                    errors.Add(semanticParserException);160                }161            }162        }163        private void CheckForMissingExamples(Feature feature, List<ParserException> errors)164        {165            foreach (var scenarioOutline in feature.FlattenScenarioDefinitions().OfType<ScenarioOutline>())166            {167                if (DoesntHavePopulatedExamples(scenarioOutline))168                {169                    var message = $"Scenario Outline '{scenarioOutline.Name}' has no examples defined";170                    var semanticParserException = new SemanticParserException(message, scenarioOutline.Location);171                    errors.Add(semanticParserException);172                }173            }174        }175        private static bool DoesntHavePopulatedExamples(ScenarioOutline scenarioOutline)176        {177            return !scenarioOutline.Examples.Any() || scenarioOutline.Examples.Any(x => x.TableBody == null || !x.TableBody.Any());178        }179        #endregion180        #region Expected tokens181        class NullAstBuilder : IAstBuilder<DeveroomGherkinDocument>182        {183            public void Build(Token token)184            {185            }186            public void StartRule(RuleType ruleType)187            {188            }189            public void EndRule(RuleType ruleType)190            {191            }192            public DeveroomGherkinDocument GetResult()193            {194                return null;195            }196            public void Reset()197            {198            }199        }200        class AllFalseTokenMatcher : ITokenMatcher201        {202            public bool Match_EOF(Token token)203            {204                return false;205            }206            public bool Match_Empty(Token token)207            {208                return false;209            }210            public bool Match_Comment(Token token)211            {212                return false;213            }214            public bool Match_TagLine(Token token)215            {216                return false;217            }218            public bool Match_FeatureLine(Token token)219            {220                return false;221            }222            public bool Match_RuleLine(Token token)223            {224                return false;225            }226            public bool Match_BackgroundLine(Token token)227            {228                return false;229            }230            public bool Match_ScenarioLine(Token token)231            {232                return false;233            }234            public bool Match_ExamplesLine(Token token)235            {236                return false;237            }238            public bool Match_StepLine(Token token)239            {240                return false;241            }242            public bool Match_DocStringSeparator(Token token)243            {244                return false;245            }246            public bool Match_TableRow(Token token)247            {248                return false;249            }250            public bool Match_Language(Token token)251            {252                return false;253            }254            public bool Match_Other(Token token)255            {256                return false;257            }258            public void Reset()259            {260            }261        }262        class NullTokenScanner : ITokenScanner263        {264            public Token Read()265            {266                return new Token(null, new Location());267            }268        }269        public static TokenType[] GetExpectedTokens(int state, IMonitoringService monitoringService)270        {271            var parser = new InternalParser(new NullAstBuilder(), null, monitoringService)272            {273                StopAtFirstError = true274            };275            try276            {277                parser.NullMatchToken(state, new Token(null, new Location()));278            }279            catch (UnexpectedEOFException ex)280            {281                return ex.ExpectedTokenTypes.Select(type => (TokenType)Enum.Parse(typeof(TokenType), type.TrimStart('#'))).ToArray();282            }283            return new TokenType[0];284        }285        #endregion286    }287}...

CompatibleAstConverter.cs

Source:CompatibleAstConverter.cs

...23                ConvertToCompatibleBackground(specFlowFeature.Background), 24                ConvertToCompatibleScenarios(specFlowFeature.ScenarioDefinitions), 25                ConvertToCompatibleComments(specFlowDocument.Comments))26            {27                FilePosition = ConvertToCompatibleFilePosition(specFlowFeature.Location),28                Language = specFlowFeature.Language,29                SourceFile = specFlowDocument.SourceFilePath30            };31        }32        private static Comment[] ConvertToCompatibleComments(IEnumerable<global::Gherkin.Ast.Comment> comments)33        {34            return comments.Select(ConvertToCompatibleComment).Where(c => c != null).ToArray();35        }36        private static Comment ConvertToCompatibleComment(global::Gherkin.Ast.Comment c)37        {38            var trimmedText = c.Text.TrimStart('#', ' ', '\t');39            if (trimmedText.Length == 0)40                return null;41            return new Comment(trimmedText, ConvertToCompatibleFilePosition(c.Location, c.Text.Length - trimmedText.Length));42        }43        private static Scenario[] ConvertToCompatibleScenarios(IEnumerable<Gherkin.Ast.ScenarioDefinition> scenarioDefinitions)44        {45            return scenarioDefinitions.Select(ConvertToCompatibleScenario).ToArray();46        }47        private static Scenario ConvertToCompatibleScenario(Gherkin.Ast.ScenarioDefinition sd)48        {49            var convertToCompatibleTags = ConvertToCompatibleTags(sd.GetTags());50            var result = sd is global::Gherkin.Ast.ScenarioOutline51                ? new ScenarioOutline(sd.Keyword, sd.Name, sd.Description, convertToCompatibleTags, ConvertToCompatibleSteps(sd.Steps), ConvertToCompatibleExamples(((global::Gherkin.Ast.ScenarioOutline)sd).Examples))52                : new Scenario(sd.Keyword, sd.Name, sd.Description, convertToCompatibleTags, ConvertToCompatibleSteps(sd.Steps));53            result.FilePosition = ConvertToCompatibleFilePosition(sd.Location);54            return result;55        }56        private static Examples ConvertToCompatibleExamples(IEnumerable<global::Gherkin.Ast.Examples> examples)57        {58            return new Examples(examples.Select(e => new ExampleSet(e.Keyword, e.Name, e.Description, ConvertToCompatibleTags(e.Tags), ConvertToCompatibleExamplesTable(e))).ToArray());59        }60        private static GherkinTable ConvertToCompatibleExamplesTable(global::Gherkin.Ast.Examples examples)61        {62            return new GherkinTable(ConvertToCompatibleRow(examples.TableHeader), examples.TableBody.Select(ConvertToCompatibleRow).ToArray());63        }64        private static GherkinTableRow ConvertToCompatibleRow(global::Gherkin.Ast.TableRow tableRow)65        {66            return new GherkinTableRow(tableRow.Cells.Select(c => new GherkinTableCell(c.Value)).ToArray())67            {68                FilePosition = ConvertToCompatibleFilePosition(tableRow.Location)69            };70        }71        private static ScenarioSteps ConvertToCompatibleSteps(IEnumerable<global::Gherkin.Ast.Step> steps)72        {73            return new ScenarioSteps(steps.Select(s => ConvertToCompatibleStep((SpecFlowStep)s)).ToArray());74        }75        private static ScenarioStep ConvertToCompatibleStep(SpecFlowStep step)76        {77            ScenarioStep result = null;78            if (step.StepKeyword == StepKeyword.Given)79                result = new Given {StepKeyword = step.StepKeyword };80            else if (step.StepKeyword == StepKeyword.When)81                result = new When {StepKeyword = step.StepKeyword };82            else if (step.StepKeyword == StepKeyword.Then)83                result = new Then {StepKeyword = step.StepKeyword };84            else if (step.StepKeyword == StepKeyword.And)85                result = new And { StepKeyword = step.StepKeyword };86            else if (step.StepKeyword == StepKeyword.But)87                result = new But {StepKeyword = step.StepKeyword };88            if (result == null)89                throw new NotSupportedException();90            result.Keyword = step.Keyword;91            result.Text = step.Text;92            result.ScenarioBlock = step.ScenarioBlock;93            result.MultiLineTextArgument = step.Argument is global::Gherkin.Ast.DocString ? ((global::Gherkin.Ast.DocString) step.Argument).Content : null;94            result.TableArg = step.Argument is global::Gherkin.Ast.DataTable ? ConvertToCompatibleTable(((global::Gherkin.Ast.DataTable) step.Argument).Rows) : null;95            result.FilePosition = ConvertToCompatibleFilePosition(step.Location);96            return result;97        }98        private static FilePosition ConvertToCompatibleFilePosition(global::Gherkin.Ast.Location location, int columnDiff = 0)99        {100            if (location == null)101                return null;102            return new FilePosition(location.Line, location.Column + columnDiff);103        }104        private static GherkinTable ConvertToCompatibleTable(IEnumerable<global::Gherkin.Ast.TableRow> rows)105        {106            var rowsArray = rows.ToArray();107            return new GherkinTable(ConvertToCompatibleRow(rowsArray.First()), rowsArray.Skip(1).Select(ConvertToCompatibleRow).ToArray());108        }109        private static Background ConvertToCompatibleBackground(global::Gherkin.Ast.Background background)110        {111            if (background == null)112                return null;113            return new Background(background.Keyword, background.Name, background.Description, ConvertToCompatibleSteps(background.Steps))114            {115                FilePosition = ConvertToCompatibleFilePosition(background.Location)116            };117        }118        private static Tags ConvertToCompatibleTags(IEnumerable<global::Gherkin.Ast.Tag> tags)119        {120            if (tags == null || !tags.Any())121                return null;122            return new Tags(tags.Select(t => new Tag(t.GetNameWithoutAt())).ToArray());123        }124    }125}...

AstEventConverter.cs

Source:AstEventConverter.cs

...5using Gherkin.Events.Args.Ast;6using Comment = Gherkin.Events.Args.Ast.Comment;7using Examples = Gherkin.Events.Args.Ast.Examples;8using Feature = Gherkin.Events.Args.Ast.Feature;9using Location = Gherkin.Events.Args.Ast.Location;10using Rule = Gherkin.Events.Args.Ast.Rule;11using Step = Gherkin.Events.Args.Ast.Step;12using StepsContainer = Gherkin.Events.Args.Ast.StepsContainer;13namespace Gherkin.Stream.Converter14{15    public class AstEventConverter16    {17        public GherkinDocumentEventArgs ConvertGherkinDocumentToEventArgs(GherkinDocument gherkinDocument, string sourceEventUri)18        {19            return new GherkinDocumentEventArgs()20            {21                Uri = sourceEventUri,22                Feature = ConvertFeature(gherkinDocument),23                Comments = ConvertComments(gherkinDocument)24            };25        }26        private IReadOnlyCollection<Comment> ConvertComments(GherkinDocument gherkinDocument)27        {28            return gherkinDocument.Comments.Select(c =>29                new Comment()30                {31                    Text = c.Text,32                    Location = ConvertLocation(c.Location)33                }).ToReadOnlyCollection();34        }35        private Feature ConvertFeature(GherkinDocument gherkinDocument)36        {37            var feature = gherkinDocument.Feature;38            if (feature == null)39            {40                return null;41            }42            return new Feature()43            {44                Name = feature.Name == string.Empty ? null : feature.Name,45                Keyword = feature.Keyword,46                Language = feature.Language,47                Location = ConvertLocation(feature.Location),48                Children = feature.Children.Select(ConvertToChildren).ToReadOnlyCollection()49            };50        }51        private static Location ConvertLocation(Ast.Location location)52        {53            return new Location(location.Column, location.Line);54        }55        private Children ConvertToChildren(IHasLocation hasLocation)56        {57            switch (hasLocation)58            {59                case Background background:60                    return new Children()61                    {62                        Background = new StepsContainer()63                        {64                            Location = ConvertLocation(background.Location),65                            Name = background.Name == string.Empty ? null : background.Name,66                            Keyword = background.Keyword,67                            Steps = background.Steps.Select(s => ConvertStep(s)).ToList()68                        }69                    };70                case Scenario scenario:71                    return new Children()72                    {73                        Scenario = new StepsContainer()74                        {75                            Keyword = scenario.Keyword,76                            Location = ConvertLocation(scenario.Location),77                            Name = scenario.Name == string.Empty ? null : scenario.Name,78                            Steps = scenario.Steps.Select(s => ConvertStep(s)).ToList(),79                            Examples = scenario.Examples.Select(ConvertExamples).ToReadOnlyCollection(),80                        }81                    };82                case Ast.Rule rule:83                    {84                        return new Children()85                        {86                            Rule = new Rule()87                            {88                                Name = rule.Name == string.Empty ? null : rule.Name,89                                Keyword = rule.Keyword,90                                Children = rule.Children.Select(ConvertToChildren).ToReadOnlyCollection(),91                                Location = ConvertLocation(rule.Location)92                            }93                        };94                    }95                default:96                    throw new NotImplementedException();97            }98        }99        private Examples ConvertExamples(Ast.Examples examples)100        {101            return new Examples()102            {103                Name = examples.Name == string.Empty ? null : examples.Name,104                Keyword = examples.Keyword,105                Description = examples.Description,106                Location = ConvertLocation(examples.Location),107                TableHeader = ConvertTableHeader(examples),108                TableBody = ConvertToTableBody(examples)109            };110        }111        private IReadOnlyCollection<TableBody> ConvertToTableBody(Ast.Examples examples)112        {113            if (examples.TableBody == null)114                return new List<TableBody>();115            return examples.TableBody.Select(b =>116                new TableBody()117                {118                    Location = ConvertLocation(b.Location),119                    Cells = b.Cells.Select(ConvertCell).ToReadOnlyCollection()120                }).ToReadOnlyCollection();121        }122        private TableHeader ConvertTableHeader(Ast.Examples examples)123        {124            if (examples.TableHeader == null)125                return null;126            return new TableHeader()127            {128                Location = ConvertLocation(examples.TableHeader.Location),129                Cells = examples.TableHeader.Cells.Select(ConvertCell).ToReadOnlyCollection()130            };131        }132        private Cell ConvertCell(TableCell c)133        {134            return new Cell()135            {136                Value = c.Value,137                Location = ConvertLocation(c.Location)138            };139        }140        private Step ConvertStep(Ast.Step step)141        {142            return new Step()143            {144                Keyword = step.Keyword,145                Text = step.Text,146                Location = ConvertLocation(step.Location)147            };148        }149    }150}...

GherkinScenarioOutlineExtensions.cs

Source:GherkinScenarioOutlineExtensions.cs

...32                scenarioSteps.Add(scenarioStep);33            }34            return new global::Gherkin.Ast.Scenario(35                @this.Tags?.ToArray(),36                @this.Location,37                @this.Keyword,38                @this.Name,39                @this.Description,40                scenarioSteps.ToArray());41        }42        private static global::Gherkin.Ast.Step DigestExampleValuesIntoStep(global::Gherkin.Ast.ScenarioOutline @this, string exampleName, int exampleRowIndex, Dictionary<string, string> rowValues, global::Gherkin.Ast.Step outlineStep)43        {44            string matchEvaluator(Match match)45            {46                var placeholderKey = match.Groups[1].Value;47                if (!rowValues.ContainsKey(placeholderKey))48                    throw new InvalidOperationException($"Examples table did not provide value for `{placeholderKey}`. Scenario outline: `{@this.Name}`. Examples: `{exampleName}`. Row index: {exampleRowIndex}.");49                var placeholderValue = rowValues[placeholderKey];50                return placeholderValue;51            }52            var stepText = _placeholderRegex.Replace(outlineStep.Text, matchEvaluator);53            var stepArgument = outlineStep.Argument;54            if (stepArgument is DataTable)55            {56                var processedHeaderRow = false;57                var digestedRows = new List<TableRow>();58                59                foreach(var row in ((DataTable)stepArgument).Rows)60                {61                    if (!processedHeaderRow)62                    {63                        digestedRows.Add(row);64                        processedHeaderRow = true;65                    }66                    else67                    {68                        var digestedCells = row.Cells.Select(r => new TableCell(r.Location, _placeholderRegex.Replace(r.Value, matchEvaluator)));69                        digestedRows.Add(new TableRow(row.Location, digestedCells.ToArray()));70                    }71                }72                stepArgument = new DataTable(digestedRows.ToArray());73            }74            var scenarioStep = new global::Gherkin.Ast.Step(75                outlineStep.Location,76                outlineStep.Keyword,77                stepText,78                stepArgument);79            return scenarioStep;80        }81        private static Dictionary<string, string> GetExampleRowValues(global::Gherkin.Ast.Examples examples, List<global::Gherkin.Ast.TableCell> exampleRowCells)82        {83            var rowValues = new Dictionary<string, string>();84            var headerCells = examples.TableHeader.Cells.ToList();85            for (int index = 0; index < headerCells.Count; index++)86            {87                rowValues.Add(headerCells[index].Value, exampleRowCells[index].Value);88            }89            return rowValues;...

DeveroomGherkinAstBuilder.cs

Source:DeveroomGherkinAstBuilder.cs

...23            base.Build(token);24            if (token.MatchedType == TokenType.Language)25            {26                // the language token should be handled as comment as well27                var commentToken = new Token(token.Line, new Location(token.Location.Line, 1))28                {29                    MatchedType = TokenType.Comment,30                    MatchedText = token.Line.GetLineText(),31                };32                base.Build(commentToken);33            }34        }35        private static StepKeyword GetStepKeyword(GherkinDialect dialect, string stepKeyword)36        {37            if (dialect.AndStepKeywords.Contains(stepKeyword)) // we need to check "And" first, as the '*' is also part of the Given, When and Then keywords38                return StepKeyword.And;39            if (dialect.GivenStepKeywords.Contains(stepKeyword))40                return StepKeyword.Given;41            if (dialect.WhenStepKeywords.Contains(stepKeyword))42                return StepKeyword.When;43            if (dialect.ThenStepKeywords.Contains(stepKeyword))44                return StepKeyword.Then;45            if (dialect.ButStepKeywords.Contains(stepKeyword))46                return StepKeyword.But;47            return StepKeyword.And;48        }49        protected override Step CreateStep(Location location, string keyword, string text, StepArgument argument, AstNode node)50        {51            var token = node.GetToken(TokenType.StepLine);52            var stepKeyword = GetStepKeyword(token.MatchedGherkinDialect, keyword);53            _scenarioBlock = stepKeyword.ToScenarioBlock() ?? _scenarioBlock;54            return new DeveroomGherkinStep(location, keyword, text, argument, stepKeyword, _scenarioBlock);55        }56        private void ResetBlock()57        {58            _scenarioBlock = ScenarioBlock.Given;59        }60        protected override GherkinDocument CreateGherkinDocument(Feature feature, Comment[] gherkinDocumentComments, AstNode node)61        {62            return new DeveroomGherkinDocument(feature, gherkinDocumentComments, _sourceFilePath, _documentDialectProvider(), _statesForLines);63        }64        protected override Scenario CreateScenario(Tag[] tags, Location location, string keyword, string name, string description, Step[] steps, Examples[] examples, AstNode node)65        {66            ResetBlock();67            if (examples == null || examples.Length == 0)68            {69                return new SingleScenario(tags, location, keyword, name, description, steps, examples);70            }71            else72            {73                return new ScenarioOutline(tags, location, keyword, name, description, steps, examples);74            }75        }76        protected override Background CreateBackground(Location location, string keyword, string name, string description, Step[] steps, AstNode node)77        {78            ResetBlock();79            return base.CreateBackground(location, keyword, name, description, steps, node);80        }81        protected override void HandleAstError(string message, Location location)82        {83            _errors.Add(new SemanticParserException(message, location));84        }85        public void RecordStateForLine(int line, int state)86        {87            if (line > 0)88                line--; // convert to 0 based89            if (_statesForLines.Count > line)90                return;91            if (_statesForLines.Count < line)92            {93                var lastState = _statesForLines.Any() ? _statesForLines.Last() : -1;94                while (_statesForLines.Count < line)95                    _statesForLines.Add(lastState);...

GherkInspectorExample.cs

Source:GherkInspectorExample.cs

...4    using System.Collections.Generic;5    using System.Text;6    public class GherkInspectorExample7    {8        public GherkInspectorLocation Location { get; private set; }9        public GherkInspectorTableRow TableHeader { get; private set; }10        public IEnumerable<GherkInspectorTableRow> TableBody { get; private set; }11        public GherkInspectorExample(GherkInspectorLocation location, GherkInspectorTableRow headerRow)12        {13            Location = location;14            TableHeader = headerRow;15            TableBody = new List<GherkInspectorTableRow>();16        }17    }18    public class GherkInspectorTableRow19    {20        public GherkInspectorLocation Location { get; private set; }21        public IEnumerable<GherkInspectorTableCell> Cells { get; private set; }22        public GherkInspectorTableRow(GherkInspectorLocation location, List<GherkInspectorTableCell> cells)23        {24            Location = location;25            Cells = cells;26        }27    }28    public class GherkInspectorTableCell29    {30        public GherkInspectorLocation Location { get; private set; }31        public string Value { get; private set; }32        public GherkInspectorTableCell(GherkInspectorLocation location, string value)33        {34            Location = location;35            Value = value;36        }37    }38    /*39     * example40{Gherkin.Ast.Examples}41    Description: null42    Keyword: "Examples"43    Location: {Gherkin.Ast.Location}44    Name: ""45    TableBody: {Gherkin.Ast.TableRow[1]}46    TableHeader: {Gherkin.Ast.TableRow}47    Tags: {Gherkin.Ast.Tag[0]}48example.TableHeader49{Gherkin.Ast.TableRow}50    Cells: {Gherkin.Ast.TableCell[1]}51    Location: {Gherkin.Ast.Location}52example.TableBody53{Gherkin.Ast.TableRow[1]}54    [0]: {Gherkin.Ast.TableRow}55    */56}

GherkinScenarioDefinitionTests.cs

Source:GherkinScenarioDefinitionTests.cs

...20            var backgroundSteps = new Gherkin.Ast.Step[] { new Gherkin.Ast.Step(null, null, "background", null) };21            var background = new Gherkin.Ast.Background(null, null, null, null, backgroundSteps);22            var modified = scenario.ApplyBackground(background);23            24            Assert.Equal(scenario.Location, modified.Location);25            Assert.Equal(scenario.Keyword, modified.Keyword);26            Assert.Equal(scenario.Name, modified.Name);27            Assert.Equal(scenario.Description, modified.Description);28            29            Assert.Equal(2, modified.Steps.Count());30            Assert.Equal("background", modified.Steps.ElementAt(0).Text);31            Assert.Equal("step", modified.Steps.ElementAt(1).Text);32        }        33        private static Gherkin.Ast.Scenario CreateTestScenario()34        {35            var tags = new Gherkin.Ast.Tag[] { new Gherkin.Ast.Tag(null, "test") };36            var location = new Gherkin.Ast.Location(1, 1);37            var steps = new Gherkin.Ast.Step[] { new Gherkin.Ast.Step(null, null, "step", null) };38            return new Gherkin.Ast.Scenario(tags, location, "keyword", "name", "description", steps);            39        }40    }41}...

Location

Using AI Code Generation

1using Gherkin.Ast;2using Gherkin.Ast;3using Gherkin.Ast;4using Gherkin.Ast;5using Gherkin.Ast;6using Gherkin.Ast;7using Gherkin.Ast;8using Gherkin.Ast;9using Gherkin.Ast;10using System;11using System.Collections.Generic;12using System.Linq;13using System.Text;14using System.Threading.Tasks;15{16    {17        static void Main(string[] args)18        {19            var parser = new Gherkin.Parser();20            var gherkinDocument = parser.Parse(@"C:\Users\Arun\Documents\Visual Studio 2015\Projects\GherkinDemo\GherkinDemo\GherkinDemo\Features\GherkinDemo.feature");21            var feature = gherkinDocument.Feature;22            Console.WriteLine("Feature Name: " + feature.Name);23            Console.WriteLine("Feature Description: " + feature.Description);24            Console.WriteLine("Feature Tags: " + feature.Tags);25            Console.WriteLine("Feature Location: " + feature.Location);26            Console.WriteLine("Feature Children: " + feature.Children);27            Console.WriteLine("Feature Language: " + feature.Language);28            Console.WriteLine("Feature Keyword: " + feature.Keyword);29            Console.WriteLine("Feature Comments: " + feature.Comments);30            Console.WriteLine("Feature Background: " +

Location

Using AI Code Generation

1package com.cucumber;2import java.io.File;3import java.io.IOException;4import java.util.List;5import org.junit.Assert;6import org.openqa.selenium.By;7import org.openqa.selenium.WebDriver;8import org.openqa.selenium.WebElement;9import org.openqa.selenium.chrome.ChromeDriver;10import cucumber.api.DataTable;11import cucumber.api.java.en.Given;12import cucumber.api.java.en.Then;13import cucumber.api.java.en.When;14import gherkin.Ast.Feature;15import gherkin.Ast.Scenario;16import gherkin.Ast.Step;17import gherkin.Parser;18import gherkin.TokenMatcher;19import gherkin.ast.DataTable;20import gherkin.ast.TableRow;21public class StepDefinition {22	WebDriver driver;23	@Given("^user is already on Login Page$")24	public void user_is_already_on_Login_Page() {25		System.setProperty("webdriver.chrome.driver", "C:\\Users\\Dell\\Downloads\\chromedriver_win32\\chromedriver.exe");26		driver = new ChromeDriver();27	}28	@When("^title of login page is Free CRM$")29	public void title_of_login_page_is_Free_CRM() {30		String title = driver.getTitle();31		System.out.println(title);32		Assert.assertEquals("Free CRM software in the cloud powers sales and customer service", title);33	}34	@Then("^user enters username and password$")35	public void user_enters_username_and_password(DataTable credentials) {36		List<List<String>> data = credentials.raw();37		driver.findElement(By.name("username")).sendKeys(data.get(0).get(0));38		driver.findElement(By.name("password")).sendKeys(data.get(0).get(1));39	}40	@Then("^user clicks on login button$")41	public void user_clicks_on_login_button() {42		JavascriptExecutor js = (JavascriptExecutor)driver;43		js.executeScript("

Location

Using AI Code Generation

1using Gherkin;2using Gherkin.Ast;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        static void Main(string[] args)11        {12            var parser = new Parser();13            var feature = parser.Parse("Feature: My Feature");14            Console.WriteLine(feature.Location.Column);15            Console.WriteLine(feature.Location.Line);16            Console.ReadLine();17        }18    }19}20Error 1   The type or namespace name 'Gherkin' could not be found (are you missing a using directive or an assembly reference?) C:\Users\Bhavesh\Documents\Visual Studio 2015\Projects\GherkinTest\GherkinTest\Program.cs  6   7   GherkinTest

Location

Using AI Code Generation

1using Gherkin.Ast;2using Gherkin;3using Gherkin.Ast;4using Gherkin;5using Gherkin.Ast;6using Gherkin;7using Gherkin.Ast;8using Gherkin;9using Gherkin.Ast;10using Gherkin;11using Gherkin.Ast;12using Gherkin;13using Gherkin.Ast;14using Gherkin;15using Gherkin.Ast;16using Gherkin;17using Gherkin.Ast;18using Gherkin;19using Gherkin.Ast;20using Gherkin;21using Gherkin.Ast;22using Gherkin;23using Gherkin.Ast;24using Gherkin;25using Gherkin.Ast;26using Gherkin;27using Gherkin.Ast;28using Gherkin;

Location

Using AI Code Generation

1using Gherkin.Ast;2using TechTalk.SpecFlow;3using TechTalk.SpecFlow.Bindings;4using TechTalk.SpecFlow.Bindings.Reflection;5using TechTalk.SpecFlow.Tracing;6using TechTalk.SpecFlow.UnitTestProvider;7using TechTalk.SpecFlow.Utils;8using TechTalk.SpecFlow.VsIntegration.Implementation.StepSuggestions;9using TechTalk.SpecFlow.VsIntegration.Implementation.Tracing;10using TechTalk.SpecFlow.VsIntegration.Implementation.Utils;11using TechTalk.SpecFlow.VsIntegration.Implementation.Utils.Async;12using TechTalk.SpecFlow.VsIntegration.Implementation.Utils.Reflection;13using TechTalk.SpecFlow.VsIntegration.Implementation.Utils.Reflection.Compat;14using TechTalk.SpecFlow.VsIntegration.Implementation.Utils.Reflection.TypeResolver;15using TechTalk.SpecFlow.VsIntegration.Implementation.Utils.Reflection.TypeResolver.Compat;16using TechTalk.SpecFlow.VsIntegration.Implementation.Utils.Reflection.TypeResolver.Compat.Conversion;17using TechTalk.SpecFlow.VsIntegration.Implementation.Utils.Reflection.TypeResolver.Compat.TypeResolution;18using TechTalk.SpecFlow.VsIntegration.Implementation.Utils.Reflection.TypeResolver.Compat.TypeResolution.TypeResolvers;

Location

Using AI Code Generation

1{2    {3        public MyLocation(int line, int column) : base(line, column)4        {5        }6        {7            get { return base.Line; }8        }9        {10            get { return base.Column; }11        }12    }13}14{15{16public MyLocation(int line, int column) : base(line, column)17{18}19{20get { return base.Line; }21}22{23get { return base.Column; }24}25}26}27{28{29public MyLocation(int line, int column) : base(line, column)30{31}32{33get { return base.Line; }34}

Location

Using AI Code Generation

1var parser = new Parser();2var feature = parser.Parse(featureFile);3{4    public int Line { get; set; }5    public int Column { get; set; }6}7{8    public int Line { get; set; }9    public int Column { get; set; }10}11using Gherkin.Ast;12{13    public int Line { get; set; }14    public int Column { get; set; }15}16using Gherkin.Ast;17{18    public int Line { get; set; }19    public int Column { get; set; }20}21Error CS0535 'Location' does not implement interface member 'IGherkinFormatter.WriteTo(IGherkinFormatterContext)'22using Gherkin.Ast;23{24    public int Line { get; set; }25    public int Column { get; set; }26}27Error CS0535 'Location' does not implement interface member 'IGherkinFormatter.WriteTo(IGherkinFormatterContext)'

Automation Testing Tutorials

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