How to use Examples class of Gherkin.Ast package

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

GherkinFeatureTests.cs

Source:GherkinFeatureTests.cs Github

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...147 var isIgnored = feature.IsScenarioIgnored(scenarioName);148 //assert.149 Assert.True(isIgnored);150 }151 public static object[][] DataFor_Feature_And_ScenarioOutline_And_Examples_Null_Arguments152 {153 get154 {155 return new object[][]156 {157 new object[]{ null, "scenario outline name", "examples name" },158 new object[]{ new Gherkin.Ast.Feature(null, null, null, null, null, null, null), null, "examples name" },159 new object[]{ new Gherkin.Ast.Feature(null, null, null, null, null, null, null), "scenario outline name", null }160 };161 }162 }163 [Theory]164 [MemberData(nameof(DataFor_Feature_And_ScenarioOutline_And_Examples_Null_Arguments))]165 public void GetExamplesTags_Requires_Arguments(166 Gherkin.Ast.Feature feature,167 string scenarioOutlineName,168 string examplesName169 )170 {171 //act / assert.172 Assert.Throws<ArgumentNullException>(() => feature.GetExamplesTags(173 scenarioOutlineName,174 examplesName));175 }176 [Fact]177 public void GetExamplesTags_Retrieves_Tags_Of_Feature_And_OutLine_And_Examples_Combined()178 {179 //arrange.180 var featureTags = new Gherkin.Ast.Tag[]181 {182 new Gherkin.Ast.Tag(null, "featuretag-1"),183 new Gherkin.Ast.Tag(null, "featuretag-2")184 };185 var outlineTags = new Gherkin.Ast.Tag[]186 {187 new Gherkin.Ast.Tag(null, "outlinetag-1"),188 new Gherkin.Ast.Tag(null, "outlinetag-2"),189 new Gherkin.Ast.Tag(null, "outlinetag-3")190 };191 var examplesTags = new Gherkin.Ast.Tag[]192 {193 new Gherkin.Ast.Tag(null, "examplestag-1"),194 new Gherkin.Ast.Tag(null, "examplestag-2"),195 new Gherkin.Ast.Tag(null, "examplestag-2"),196 new Gherkin.Ast.Tag(null, "examplestag-3")197 };198 var scenarioOutlineName = "scenario name 123";199 var examplesName = "examples name 123";200 var feature = new Gherkin.Ast.Feature(201 featureTags, null, null, null, null, null,202 new Gherkin.Ast.ScenarioDefinition[]203 {204 new Gherkin.Ast.ScenarioOutline(outlineTags, null, null, scenarioOutlineName, null, null,205 new Gherkin.Ast.Examples[]206 {207 new Gherkin.Ast.Examples(examplesTags, null, null, examplesName, null, null, null)208 })209 });210 //act.211 var examplesTagNames = feature.GetExamplesTags(scenarioOutlineName, examplesName);212 //assert.213 Assert.NotNull(examplesTagNames);214 var expectedTagNames = featureTags.Union(outlineTags).Union(examplesTags).Select(t => t.Name);215 Assert.Equal(expectedTagNames, examplesTagNames);216 }217 [Theory]218 [MemberData(nameof(DataFor_Feature_And_ScenarioOutline_And_Examples_Null_Arguments))]219 public void IsExamplesIgnored_Requires_Arguments(220 Gherkin.Ast.Feature feature,221 string scenarioOutlineName,222 string examplesName223 )224 {225 //act / assert.226 Assert.Throws<ArgumentNullException>(() => feature.IsExamplesIgnored(scenarioOutlineName, examplesName));227 }228 [Fact]229 public void IsExamplesIgnored_Does_Not_Treat_Ignored_If_No_Ignore_Tag()230 {231 //arrange.232 var featureTags = new Gherkin.Ast.Tag[]233 {234 new Gherkin.Ast.Tag(null, "featuretag-1"),235 new Gherkin.Ast.Tag(null, "featuretag-2")236 };237 var outlineTags = new Gherkin.Ast.Tag[]238 {239 new Gherkin.Ast.Tag(null, "outlinetag-1"),240 new Gherkin.Ast.Tag(null, "outlinetag-2"),241 new Gherkin.Ast.Tag(null, "outlinetag-3")242 };243 var examplesTags = new Gherkin.Ast.Tag[]244 {245 new Gherkin.Ast.Tag(null, "examplestag-1"),246 new Gherkin.Ast.Tag(null, "examplestag-2"),247 new Gherkin.Ast.Tag(null, "examplestag-2"),248 new Gherkin.Ast.Tag(null, "examplestag-3")249 };250 var scenarioOutlineName = "scenario name 123";251 var examplesName = "examples name 123";252 var feature = new Gherkin.Ast.Feature(253 featureTags, null, null, null, null, null,254 new Gherkin.Ast.ScenarioDefinition[]255 {256 new Gherkin.Ast.ScenarioOutline(outlineTags, null, null, scenarioOutlineName, null, null,257 new Gherkin.Ast.Examples[]258 {259 new Gherkin.Ast.Examples(examplesTags, null, null, examplesName, null, null, null)260 })261 });262 //act.263 var isIgnored = feature.IsExamplesIgnored(scenarioOutlineName, examplesName);264 //assert.265 Assert.False(isIgnored);266 }267 [Fact]268 public void IsExamplesIgnored_Treats_Ignored_If_Feature_Is_Ignored()269 {270 //arrange.271 var featureTags = new Gherkin.Ast.Tag[]272 {273 new Gherkin.Ast.Tag(null, "featuretag-1"),274 new Gherkin.Ast.Tag(null, GherkinFeatureExtensions.IgnoreTag)275 };276 var outlineTags = new Gherkin.Ast.Tag[]277 {278 new Gherkin.Ast.Tag(null, "outlinetag-1"),279 new Gherkin.Ast.Tag(null, "outlinetag-2"),280 new Gherkin.Ast.Tag(null, "outlinetag-3")281 };282 var examplesTags = new Gherkin.Ast.Tag[]283 {284 new Gherkin.Ast.Tag(null, "examplestag-1"),285 new Gherkin.Ast.Tag(null, "examplestag-2"),286 new Gherkin.Ast.Tag(null, "examplestag-2"),287 new Gherkin.Ast.Tag(null, "examplestag-3")288 };289 var scenarioOutlineName = "scenario name 123";290 var examplesName = "examples name 123";291 var feature = new Gherkin.Ast.Feature(292 featureTags, null, null, null, null, null,293 new Gherkin.Ast.ScenarioDefinition[]294 {295 new Gherkin.Ast.ScenarioOutline(outlineTags, null, null, scenarioOutlineName, null, null,296 new Gherkin.Ast.Examples[]297 {298 new Gherkin.Ast.Examples(examplesTags, null, null, examplesName, null, null, null)299 })300 });301 //act.302 var isIgnored = feature.IsExamplesIgnored(scenarioOutlineName, examplesName);303 //assert.304 Assert.True(isIgnored);305 }306 [Fact]307 public void IsExamplesIgnored_Treats_Ignored_If_ScenarioOutline_Is_Ignored()308 {309 //arrange.310 var featureTags = new Gherkin.Ast.Tag[]311 {312 new Gherkin.Ast.Tag(null, "featuretag-1"),313 new Gherkin.Ast.Tag(null, "featuretag-1")314 };315 var outlineTags = new Gherkin.Ast.Tag[]316 {317 new Gherkin.Ast.Tag(null, "outlinetag-1"),318 new Gherkin.Ast.Tag(null, GherkinFeatureExtensions.IgnoreTag),319 new Gherkin.Ast.Tag(null, "outlinetag-3")320 };321 var examplesTags = new Gherkin.Ast.Tag[]322 {323 new Gherkin.Ast.Tag(null, "examplestag-1"),324 new Gherkin.Ast.Tag(null, "examplestag-2"),325 new Gherkin.Ast.Tag(null, "examplestag-2"),326 new Gherkin.Ast.Tag(null, "examplestag-3")327 };328 var scenarioOutlineName = "scenario name 123";329 var examplesName = "examples name 123";330 var feature = new Gherkin.Ast.Feature(331 featureTags, null, null, null, null, null,332 new Gherkin.Ast.ScenarioDefinition[]333 {334 new Gherkin.Ast.ScenarioOutline(outlineTags, null, null, scenarioOutlineName, null, null,335 new Gherkin.Ast.Examples[]336 {337 new Gherkin.Ast.Examples(examplesTags, null, null, examplesName, null, null, null)338 })339 });340 //act.341 var isIgnored = feature.IsExamplesIgnored(scenarioOutlineName, examplesName);342 //assert.343 Assert.True(isIgnored);344 }345 [Fact]346 public void IsExamplesIgnored_Treats_Ignored_If_Examples_Is_Ignored()347 {348 //arrange.349 var featureTags = new Gherkin.Ast.Tag[]350 {351 new Gherkin.Ast.Tag(null, "featuretag-1"),352 new Gherkin.Ast.Tag(null, "featuretag-2")353 };354 var outlineTags = new Gherkin.Ast.Tag[]355 {356 new Gherkin.Ast.Tag(null, "outlinetag-1"),357 new Gherkin.Ast.Tag(null, "outlinetag-2"),358 new Gherkin.Ast.Tag(null, "outlinetag-3")359 };360 var examplesTags = new Gherkin.Ast.Tag[]361 {362 new Gherkin.Ast.Tag(null, "examplestag-1"),363 new Gherkin.Ast.Tag(null, "examplestag-2"),364 new Gherkin.Ast.Tag(null, GherkinFeatureExtensions.IgnoreTag),365 new Gherkin.Ast.Tag(null, "examplestag-3")366 };367 var scenarioOutlineName = "scenario name 123";368 var examplesName = "examples name 123";369 var feature = new Gherkin.Ast.Feature(370 featureTags, null, null, null, null, null,371 new Gherkin.Ast.ScenarioDefinition[]372 {373 new Gherkin.Ast.ScenarioOutline(outlineTags, null, null, scenarioOutlineName, null, null,374 new Gherkin.Ast.Examples[]375 {376 new Gherkin.Ast.Examples(examplesTags, null, null, examplesName, null, null, null)377 })378 });379 //act.380 var isIgnored = feature.IsExamplesIgnored(scenarioOutlineName, examplesName);381 //assert.382 Assert.True(isIgnored);383 }384 }385}...

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GherkinEntityExtensions.cs

Source:GherkinEntityExtensions.cs Github

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...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()...

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DeveroomGherkinParser.cs

Source:DeveroomGherkinParser.cs Github

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...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;...

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GherkinScenarioOutlineTests.cs

Source:GherkinScenarioOutlineTests.cs Github

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...21 null,22 "outline123",23 null,24 new Gherkin.Ast.Step[] { },25 new Gherkin.Ast.Examples[] 26 {27 new Gherkin.Ast.Examples(28 null,29 null,30 null,31 "existing example",32 null,33 new Gherkin.Ast.TableRow(null, new Gherkin.Ast.TableCell[]{ }),34 new Gherkin.Ast.TableRow[]35 {36 new Gherkin.Ast.TableRow(null, new Gherkin.Ast.TableCell[]{ })37 })38 });39 //act / assert.40 Assert.Throws<InvalidOperationException>(() => sut.ApplyExampleRow(exampleName, exampleRowIndex));41 }42 [Fact]43 public void ApplyExampleRow_Digests_Row_Values_Into_Scenario()44 {45 //arrange.46 var sut = new Gherkin.Ast.ScenarioOutline(47 null,48 null,49 null,50 "outline123",51 null,52 new Gherkin.Ast.Step[] 53 {54 new Gherkin.Ast.Step(null, "Given", "I chose <a> as first number", null),55 new Gherkin.Ast.Step(null, "And", "I chose <b> as second number", null),56 new Gherkin.Ast.Step(null, "When", "I press add", null),57 new Gherkin.Ast.Step(null, "Then", "the result should be <sum> on the screen", null),58 },59 new Gherkin.Ast.Examples[]60 {61 new Gherkin.Ast.Examples(62 null,63 null,64 null,65 "existing example",66 null,67 new Gherkin.Ast.TableRow(null, new Gherkin.Ast.TableCell[]68 {69 new Gherkin.Ast.TableCell(null, "a"),70 new Gherkin.Ast.TableCell(null, "b"),71 new Gherkin.Ast.TableCell(null, "sum")72 }),73 new Gherkin.Ast.TableRow[]74 {75 new Gherkin.Ast.TableRow(null, new Gherkin.Ast.TableCell[]76 {77 new Gherkin.Ast.TableCell(null, "1"),78 new Gherkin.Ast.TableCell(null, "2"),79 new Gherkin.Ast.TableCell(null, "3")80 })81 })82 });83 //act.84 var scenario = sut.ApplyExampleRow("existing example", 0);85 //assert.86 Assert.NotNull(scenario);87 Assert.Equal(sut.Name, scenario.Name);88 Assert.Equal(sut.Steps.Count(), scenario.Steps.Count());89 Assert.Equal(4, scenario.Steps.Count());90 var sutSteps = sut.Steps.ToList();91 var scenarioSteps = scenario.Steps.ToList();92 ValidateStep(scenarioSteps[0], "Given", "I chose 1 as first number", sutSteps[0]);93 ValidateStep(scenarioSteps[1], "And", "I chose 2 as second number", sutSteps[1]);94 ValidateStep(scenarioSteps[2], "When", "I press add", sutSteps[2]);95 ValidateStep(scenarioSteps[3], "Then", "the result should be 3 on the screen", sutSteps[3]);96 void ValidateStep(Gherkin.Ast.Step step, string keyword, string text,97 Gherkin.Ast.Step other)98 {99 Assert.NotSame(other, step);100 Assert.Equal(keyword, step.Keyword);101 Assert.Equal(text, step.Text);102 }103 }104 [Fact]105 public void ApplyExampleRow_Digests_Row_Values_Into_Scenario_With_Multiple_Placeholders_Per_Step()106 {107 //arrange.108 var sut = new Gherkin.Ast.ScenarioOutline(109 null,110 null,111 null,112 "outline123",113 null,114 new Gherkin.Ast.Step[]115 {116 new Gherkin.Ast.Step(null, "Given", "I chose <a> as first number and <b> as second number", null),117 new Gherkin.Ast.Step(null, "When", "I press add", null),118 new Gherkin.Ast.Step(null, "Then", "the result should be <sum> on the screen", null),119 },120 new Gherkin.Ast.Examples[]121 {122 new Gherkin.Ast.Examples(123 null,124 null,125 null,126 "existing example",127 null,128 new Gherkin.Ast.TableRow(null, new Gherkin.Ast.TableCell[]129 {130 new Gherkin.Ast.TableCell(null, "a"),131 new Gherkin.Ast.TableCell(null, "b"),132 new Gherkin.Ast.TableCell(null, "sum")133 }),134 new Gherkin.Ast.TableRow[]135 {136 new Gherkin.Ast.TableRow(null, new Gherkin.Ast.TableCell[]...

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CompatibleAstConverter.cs

Source:CompatibleAstConverter.cs Github

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...4using Gherkin.Ast;5using TechTalk.SpecFlow.Parser.SyntaxElements;6using Background = TechTalk.SpecFlow.Parser.SyntaxElements.Background;7using Comment = TechTalk.SpecFlow.Parser.SyntaxElements.Comment;8using Examples = TechTalk.SpecFlow.Parser.SyntaxElements.Examples;9using Feature = TechTalk.SpecFlow.Parser.SyntaxElements.Feature;10using Scenario = TechTalk.SpecFlow.Parser.SyntaxElements.Scenario;11using ScenarioOutline = TechTalk.SpecFlow.Parser.SyntaxElements.ScenarioOutline;12using Tag = TechTalk.SpecFlow.Parser.SyntaxElements.Tag;13namespace TechTalk.SpecFlow.Parser.Compatibility14{15 public class CompatibleAstConverter16 {17 public static Feature ConvertToCompatibleFeature(SpecFlowDocument specFlowDocument)18 {19 var specFlowFeature = specFlowDocument.SpecFlowFeature;20 return new Feature(specFlowFeature.Keyword, specFlowFeature.Name, 21 ConvertToCompatibleTags(specFlowFeature.Tags),22 specFlowFeature.Description, 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 }...

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AstEventConverter.cs

Source:AstEventConverter.cs Github

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...3using System.Linq;4using Gherkin.Ast;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,...

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GherkinScenarioOutlineExtensions.cs

Source:GherkinScenarioOutlineExtensions.cs Github

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...11 this global::Gherkin.Ast.ScenarioOutline @this,12 string exampleName,13 int exampleRowIndex)14 {15 var examples = @this.Examples.FirstOrDefault(e => e.Name == exampleName);16 if (examples == null)17 throw new InvalidOperationException($"Cannot find examples named `{exampleName}` in scenario outline `{@this.Name}`.");18 var exampleRow = GetExampleRow(@this, exampleRowIndex, examples);19 var rowValues = GetExampleRowValues(examples, exampleRow);20 var scenarioSteps = new List<global::Gherkin.Ast.Step>();21 foreach (var outlineStep in @this.Steps)22 {23 var scenarioStep = DigestExampleValuesIntoStep(24 @this, 25 exampleName, 26 exampleRowIndex, 27 rowValues, 28 outlineStep);29 scenarioSteps.Add(scenarioStep);30 }31 return new global::Gherkin.Ast.Scenario(32 @this.Tags?.ToArray(),33 @this.Location,34 @this.Keyword,35 @this.Name,36 @this.Description,37 scenarioSteps.ToArray());38 }39 private static global::Gherkin.Ast.Step DigestExampleValuesIntoStep(global::Gherkin.Ast.ScenarioOutline @this, string exampleName, int exampleRowIndex, Dictionary<string, string> rowValues, global::Gherkin.Ast.Step outlineStep)40 {41 var stepText = _placeholderRegex.Replace(outlineStep.Text,42 match =>43 {44 var placeholderKey = match.Groups[1].Value;45 if (!rowValues.ContainsKey(placeholderKey))46 throw new InvalidOperationException($"Examples table did not provide value for `{placeholderKey}`. Scenario outline: `{@this.Name}`. Examples: `{exampleName}`. Row index: {exampleRowIndex}.");47 var placeholderValue = rowValues[placeholderKey];48 return placeholderValue;49 });50 var scenarioStep = new global::Gherkin.Ast.Step(51 outlineStep.Location,52 outlineStep.Keyword,53 stepText,54 outlineStep.Argument);55 return scenarioStep;56 }57 private static Dictionary<string, string> GetExampleRowValues(global::Gherkin.Ast.Examples examples, List<global::Gherkin.Ast.TableCell> exampleRowCells)58 {59 var rowValues = new Dictionary<string, string>();60 var headerCells = examples.TableHeader.Cells.ToList();61 for (int index = 0; index < headerCells.Count; index++)62 {63 rowValues.Add(headerCells[index].Value, exampleRowCells[index].Value);64 }65 return rowValues;66 }67 private static List<global::Gherkin.Ast.TableCell> GetExampleRow(global::Gherkin.Ast.ScenarioOutline @this, int exampleRowIndex, global::Gherkin.Ast.Examples examples)68 {69 var exampleRows = examples.TableBody.ToList();70 if (!(exampleRowIndex < exampleRows.Count))71 throw new InvalidOperationException($"Index out of range. Cannot retrieve example row at index `{exampleRowIndex}`. Example: `{examples.Name}`. Scenario outline: `{@this.Name}`.");72 var exampleRow = exampleRows[exampleRowIndex];73 var exampleRowCells = exampleRow.Cells.ToList();74 return exampleRowCells;75 }76 }77}...

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GherkinFeatureExtensions.cs

Source:GherkinFeatureExtensions.cs Github

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...32 {33 var scenarioTags = feature.GetScenarioTags(scenarioName);34 return scenarioTags.Contains(IgnoreTag);35 }36 public static List<string> GetExamplesTags(37 this global::Gherkin.Ast.Feature feature,38 string scenarioOutlineName,39 string examplesName)40 {41 if (feature == null)42 throw new ArgumentNullException(nameof(feature));43 if (string.IsNullOrWhiteSpace(scenarioOutlineName))44 throw new ArgumentNullException(nameof(scenarioOutlineName));45 46 var scenarioOutline = feature.Children.OfType<global::Gherkin.Ast.ScenarioOutline>()47 .FirstOrDefault(o => o.Name == scenarioOutlineName);48 if (scenarioOutline == null)49 throw new InvalidOperationException($"Cannot find scenario outline `{scenarioOutlineName}` under feature `{feature.Name}`.");50 var examples = scenarioOutline.Examples.FirstOrDefault(e => e.Name == examplesName);51 if (examples == null)52 throw new InvalidOperationException($"Cannot find examples `{examplesName}` under scenario outline `{scenarioOutlineName}` and feature `{feature.Name}`.");53 var examplesTags = feature.Tags54 ?.Union(scenarioOutline.Tags ?? new List<global::Gherkin.Ast.Tag>())55 ?.Union(examples.Tags ?? new List<global::Gherkin.Ast.Tag>())56 ?.Select(t => t.Name)57 ?.ToList();58 return examplesTags ?? new List<string>();59 }60 public static bool IsExamplesIgnored(61 this global::Gherkin.Ast.Feature feature,62 string scenarioOutlineName,63 string examplesName)64 {65 var examplesTags = feature.GetExamplesTags(scenarioOutlineName, examplesName);66 return examplesTags.Contains(IgnoreTag);67 }68 }69}...

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Examples

Using AI Code Generation

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1using Gherkin.Ast;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8 {9 static void Main(string[] args)10 {11 Examples obj = new Examples();12 obj.ExampleMethod();13 }14 }15}16using Gherkin.Ast;17using System;18using System.Collections.Generic;19using System.Linq;20using System.Text;21using System.Threading.Tasks;22{23 {24 public void ExampleMethod()25 {26 Examples obj = new Examples();27 obj.ExampleMethod();28 }29 }30}31Error 1 The type or namespace name 'Examples' does not exist in the namespace 'Gherkin.Ast' (are you missing an assembly reference?) C:\Users\Gaurav\Desktop\Gherkin\Gherkin\Program.cs 11 7 Gherkin32using System;33{34 {35 static void Main(string[] args)36 {37 MyClass myClass = new MyClass();38 myClass.MyMethod();39 }40 }41 {42 public void MyMethod()43 {44 Console.WriteLine("Hello World!");45 }46 }47}48I have a class that has a method that is called when a button is clicked. The method is called on a different thread than the UI thread. I would like to be able to update the UI when the method is done. I have tried to use the Dispatcher.Invoke() method but I get an error saying that the thread does not have access to the dispatcher. I have also tried using the Dispatcher.BeginInvoke() method with no luck. How can I update the UI from

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Examples

Using AI Code Generation

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1using Gherkin.Ast;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8 {9 static void Main(string[] args)10 {11 Examples examples = new Examples(new List<Tag>(), "Examples", "", new List<TableRow>(), new List<TableRow>());12 Console.WriteLine("Keyword: " + examples.Keyword);13 Console.WriteLine("Name: " + examples.Name);14 Console.WriteLine("Description: " + examples.Description);15 Console.WriteLine("Header: " + examples.Header);16 Console.WriteLine("Rows: " + examples.Rows);17 Console.ReadKey();18 }19 }20}

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Examples

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1using Gherkin.Ast;2using System;3{4 {5 static void Main(string[] args)6 {7 Console.WriteLine("Hello World!");8 Examples examples = new Examples();9 Console.WriteLine(examples.GetType().Name);10 Console.ReadLine();11 }12 }13}14using Gherkin.Ast;15using System;16{17 {18 static void Main(string[] args)19 {20 Console.WriteLine("Hello World!");21 Examples examples = new Examples();22 Console.WriteLine(examples.GetType().Name);23 Console.WriteLine(examples.GetTableHeader());24 Console.WriteLine(examples.GetTableBody());25 Console.ReadLine();26 }

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Examples

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1using Gherkin.Ast;2using System;3{4 {5 static void Main(string[] args)6 {7 Examples ex = new Examples();8 List<TableRow> rows = new List<TableRow>();9 TableRow row = new TableRow();10 row.AddCell(new TableCell("cell1"));11 row.AddCell(new TableCell("cell2"));12 row.AddCell(new TableCell("cell3"));13 row.AddCell(new TableCell("cell4"));14 rows.Add(row);15 ex.SetRows(rows);16 rows = ex.GetRows();17 foreach (TableRow r in rows)18 {19 Console.WriteLine(r);20 }21 }22 }23}

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Examples

Using AI Code Generation

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1using Gherkin.Ast;2{3 {4 public static void Main()5 {6 var table = new Table(new List<TableRow>7 {8 new TableRow(new List<TableCell>{new TableCell("a"), new TableCell("b")}),9 new TableRow(new List<TableCell>{new TableCell("c"), new TableCell("d")}),10 new TableRow(new List<TableCell>{new TableCell("e"), new TableCell("f")})11 });12 Console.WriteLine(table.ToString());13 }14 }15}16using Gherkin.Ast;17{18 {19 public static void Main()20 {21 var table = new Table(new List<TableRow>22 {23 new TableRow(new List<TableCell>{new TableCell("a"), new TableCell("b")}),24 new TableRow(new List<TableCell>{new TableCell("c"), new TableCell("d")}),25 new TableRow(new List<TableCell>{new TableCell("e"), new TableCell("f")})26 }, new TableRow(new List<TableCell>{new TableCell("h1"), new TableCell("h2")}));27 Console.WriteLine(table.ToString());28 }29 }30}31using Gherkin.Ast;32{33 {34 public static void Main()35 {36 var table = new Table(new Location(1, 1), new List<TableRow>37 {38 new TableRow(new List<TableCell>{new TableCell("a"), new TableCell("b")}),39 new TableRow(new List<TableCell>{new TableCell("c"), new TableCell("d")}),40 new TableRow(new List<TableCell>{new TableCell("e"), new TableCell("f")})41 }, new TableRow(new List<TableCell>{new TableCell("

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Examples

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1using Gherkin.Ast;2{3 {4 public static void Main(string[] args)5 {6 Examples examples = new Examples();7 TableHeader tableHeader = new TableHeader();8 TableRow tableRow = new TableRow();9 TableCell tableCell = new TableCell();10 Location location = new Location();11 Tag tag = new Tag();12 GherkinDocument gherkinDocument = new GherkinDocument();13 Feature feature = new Feature();14 Background background = new Background();15 Scenario scenario = new Scenario();16 Step step = new Step();17 DocString docString = new DocString();18 DataTable dataTable = new DataTable();19 Comment comment = new Comment();20 Language language = new Language();21 Pickle pickle = new Pickle();22 PickleStep pickleStep = new PickleStep();23 PickleTable pickleTable = new PickleTable();24 PickleDocString pickleDocString = new PickleDocString();25 PickleLocation pickleLocation = new PickleLocation();26 PickleArgument pickleArgument = new PickleArgument();27 PickleTag pickleTag = new PickleTag();28 PickleRow pickleRow = new PickleRow();29 PickleCell pickleCell = new PickleCell();

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