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How to use StartsWith method of Gherkin.GherkinLine class

Best Gherkin-dotnet code snippet using Gherkin.GherkinLine.StartsWith

GherkinParser.cs

Source:GherkinParser.cs

...78            var lineNumber = rule.Location.Line;79            var hasOneRule = false;80            foreach (var meta in dialect.MetaKeywords)81            {82                if (desc.StartsWith(meta.Trim()))83                {84                    lineNumber++;85                    foreach (Match match in Regex.Matches(desc, @"\*{2}(.*?)\*{2}", RegexOptions.Singleline))86                    {87                        var comment = match.Groups[0].Value.Trim().TrimStart(new char[] { '*' }).TrimEnd(new char[] { '*' }).Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);88                        foreach (var line in comment)89                        {90                            if (line.IndexOf(":") > -1)91                            {92                                yield return new RuleMeta(93                                    new Location(++lineNumber, 0),94                                    line.Substring(0, line.IndexOf(":")).Trim(),95                                    line.Substring(line.IndexOf(":") + 1).Trim());96                                hasOneRule = true;97                            }98                        }99                        desc = CleanDescription(desc.Replace(match.Groups[0].Value, string.Empty));100                    }101                }102            }103            if (hasOneRule) lineNumber = lineNumber + 2;104            var lines = desc.Split(new[] { Environment.NewLine }, StringSplitOptions.None);105            var current = 0;106            var hasTopLevel = false;107            IEnumerable<NarrativeMap> mapping;108            mapping = dialect.WhyKeywords.Select(w => new NarrativeMap { Key = w, Type = typeof(NarrativeWhy) });109            foreach (var map in mapping)110            {111                if (current >= lines.Length) yield break;112                var gherkinLine = new GherkinLine(lines[current], current);113                if (gherkinLine.StartsWith(map.Key))114                {115                    yield return CreateNarrative(map, gherkinLine.GetRestTrimmed(map.Key.Length).Trim(), lineNumber + current);116                    current++;117                    hasTopLevel = true;118                    break;119                }120            }121            if (hasTopLevel)122            {123                hasTopLevel = false;124                // process And , But125                mapping = dialect.AndStepKeywords.Select(w => new NarrativeMap { Key = w, Type = typeof(NarrativeAndWhy) })126                    .Union(dialect.ButStepKeywords.Select(w => new NarrativeMap { Key = w, Type = typeof(NarrativeButWhy) }));127                var gotOne = false;128                while (true)129                {130                    foreach (var map in mapping)131                    {132                        if (current >= lines.Length) yield break;133                        var gherkinLine = new GherkinLine(lines[current], current);134                        if (gherkinLine.StartsWith(map.Key))135                        {136                            yield return CreateNarrative(map, gherkinLine.GetRestTrimmed(map.Key.Length), lineNumber + current);137                            current++;138                            gotOne = true;139                            break;140                        }141                    }142                    if (!gotOne) break;143                    gotOne = false;144                }145            }146            mapping = dialect.WhoKeywords.Select(w => new NarrativeMap { Key = w, Type = typeof(NarrativeWho) });147            foreach (var map in mapping)148            {149                if (current >= lines.Length) yield break;150                var gherkinLine = new GherkinLine(lines[current], current);151                if (gherkinLine.StartsWith(map.Key))152                {153                    yield return CreateNarrative(map, gherkinLine.GetRestTrimmed(map.Key.Length), lineNumber + current);154                    current++;155                    hasTopLevel = true;156                    break;157                }158            }159            if (hasTopLevel)160            {161                hasTopLevel = false;162                // process And , But163                mapping = dialect.AndStepKeywords.Select(w => new NarrativeMap { Key = w, Type = typeof(NarrativeAndWho) })164                    .Union(dialect.ButStepKeywords.Select(w => new NarrativeMap { Key = w, Type = typeof(NarrativeButWho) }));165                var gotOne = false;166                while (true)167                {168                    foreach (var map in mapping)169                    {170                        if (current >= lines.Length) yield break;171                        var gherkinLine = new GherkinLine(lines[current], current);172                        if (gherkinLine.StartsWith(map.Key))173                        {174                            yield return CreateNarrative(map, gherkinLine.GetRestTrimmed(map.Key.Length), lineNumber + current);175                            current++;176                            gotOne = true;177                            break;178                        }179                    }180                    if (!gotOne) break;181                    gotOne = false;182                }183            }184            mapping = dialect.WhereKeywords.Select(w => new NarrativeMap { Key = w, Type = typeof(NarrativeWhere) });185            foreach (var map in mapping)186            {187                if (current >= lines.Length) yield break;188                var gherkinLine = new GherkinLine(lines[current], current);189                if (gherkinLine.StartsWith(map.Key))190                {191                    yield return CreateNarrative(map, gherkinLine.GetRestTrimmed(map.Key.Length), lineNumber + current);192                    current++;193                    hasTopLevel = true;194                    break;195                }196            }197            if (hasTopLevel)198            {199                hasTopLevel = false;200                // process And , But201                mapping = dialect.AndStepKeywords.Select(w => new NarrativeMap { Key = w, Type = typeof(NarrativeAndWhere) })202                    .Union(dialect.ButStepKeywords.Select(w => new NarrativeMap { Key = w, Type = typeof(NarrativeButWhere) }));203                var gotOne = false;204                while (true)205                {206                    foreach (var map in mapping)207                    {208                        if (current >= lines.Length) yield break;209                        var gherkinLine = new GherkinLine(lines[current], current);210                        if (gherkinLine.StartsWith(map.Key))211                        {212                            yield return CreateNarrative(map, gherkinLine.GetRestTrimmed(map.Key.Length), lineNumber + current);213                            current++;214                            gotOne = true;215                            break;216                        }217                    }218                    if (!gotOne) break;219                    gotOne = false;220                }221            }222            mapping = dialect.WhatKeywords.Select(w => new NarrativeMap { Key = w, Type = typeof(NarrativeWhat) });223            foreach (var map in mapping)224            {225                if (current >= lines.Length) yield break;226                var gherkinLine = new GherkinLine(lines[current], current);227                if (gherkinLine.StartsWith(map.Key))228                {229                    yield return CreateNarrative(map, gherkinLine.GetRestTrimmed(map.Key.Length), lineNumber + current);230                    current++;231                    hasTopLevel = true;232                    break;233                }234            }235            if (hasTopLevel)236            {237                hasTopLevel = false;238                // process And , But239                mapping = dialect.AndStepKeywords.Select(w => new NarrativeMap { Key = w, Type = typeof(NarrativeAndWhat) })240                    .Union(dialect.ButStepKeywords.Select(w => new NarrativeMap { Key = w, Type = typeof(NarrativeButWhat) }));241                foreach (var map in mapping)242                {243                    if (current >= lines.Length) yield break;244                    var gherkinLine = new GherkinLine(lines[current], current);245                    if (gherkinLine.StartsWith(map.Key))246                    {247                        yield return CreateNarrative(map, gherkinLine.GetRestTrimmed(map.Key.Length), lineNumber + current);248                        current++;249                        break;250                    }251                }252            }253        }254        private struct NarrativeMap255        {256            public string Key;257            public Type Type;258        }259        private static INarrative CreateNarrative(NarrativeMap map, string description, int lineNumber)...

GherkinLine.cs

Source:GherkinLine.cs

...36        {37            return trimmedLineText.Length == 0;38        }3940        public bool StartsWith(string text)41        {42            return trimmedLineText.StartsWith(text);43        }4445        public bool StartsWithTitleKeyword(string text)46        {47            return StringUtils.StartsWith(trimmedLineText, text) &&48                StartsWithFrom(trimmedLineText, text.Length, GherkinLanguageConstants.TITLE_KEYWORD_SEPARATOR);49        }5051        private static bool StartsWithFrom(string text, int textIndex, string value)52        {53            return string.CompareOrdinal(text, textIndex, value, 0, value.Length) == 0;54        }5556        public string GetLineText(int indentToRemove)57        {58            if (indentToRemove < 0 || indentToRemove > Indent)59                return trimmedLineText;6061            return lineText.Substring(indentToRemove);62        }6364        public string GetRestTrimmed(int length)65        {
...

GherkinUtil.cs

Source:GherkinUtil.cs

...20        }21        public static bool IsGherkinHighlighting(string highlighingName)22        {23            return (highlighingName != null) &&24                    highlighingName.StartsWith(GherkinHighlightingBaseName, StringComparison.CurrentCulture);25        }26        /// <summary>27        /// Get current Gherkin language setting by scanning first 5 lines28        /// </summary>29        /// <param name="document"></param>30        /// <returns>language defined in tag or English as default language</returns>31        public static string CurrentLanguage(ICSharpCode.AvalonEdit.Document.TextDocument document)32        {33            var location = new Ast.Location();34            ICSharpCode.AvalonEdit.Document.DocumentLine line = document.GetLineByNumber(1);35            while (line != null)36            {37                string line_text = document.GetText(line.Offset, line.TotalLength);38                Token token = new Token(new GherkinLine(line_text, line.LineNumber), location);...

StartsWith

Using AI Code Generation

1using Gherkin;2{3    {4        static void Main(string[] args)5        {6            GherkinLine line = new GherkinLine("Feature: Hello World", 1);7            System.Console.WriteLine(line.StartsWith("Feature"));8        }9    }10}11using Gherkin;12using Gherkin.Ast;13{14    {15        static void Main(string[] args)16        {17            var feature = new Feature(new List<Tag>(), new GherkinKeyword("Feature"), "Hello World", "", new List<ScenarioDefinition>());18            System.Console.WriteLine(feature.StartsWith("Feature"));19        }20    }21}22using Gherkin;23using Gherkin.Ast;24{25    {26        static void Main(string[] args)27        {28            var scenario = new Scenario(new List<Tag>(), new GherkinKeyword("Scenario"), "Hello World", "", new List<Step>());29            System.Console.WriteLine(scenario.StartsWith("Scenario"));30        }31    }32}33using Gherkin;34using Gherkin.Ast;35{36    {37        static void Main(string[] args)38        {39            var scenarioOutline = new ScenarioOutline(new List<Tag>(), new GherkinKeyword("Scenario Outline"), "Hello World", "", new List<Step>(), new List<Examples>());40            System.Console.WriteLine(scenarioOutline.StartsWith("Scenario Outline"));41        }42    }43}44using Gherkin;45using Gherkin.Ast;46{47    {48        static void Main(string[] args)49        {50            var background = new Background(new List<Tag>(), new GherkinKeyword("Background"), "Hello World", "", new List<Step>());51            System.Console.WriteLine(background.StartsWith("Background"));52        }53    }54}

StartsWith

Using AI Code Generation

1using System;2using System.IO;3using Gherkin;4{5{6static void Main(string[] args)7{8GherkinLine line = new GherkinLine("*", 0);9Console.WriteLine(line.StartsWith("*"));10Console.ReadLine();11}12}13}14using System;15using System.IO;16using Gherkin;17{18{19static void Main(string[] args)20{21GherkinLine line = new GherkinLine("*", 0);22Console.WriteLine(line.StartsWith("a"));23Console.ReadLine();24}25}26}27using System;28using System.IO;29using Gherkin;30{31{32static void Main(string[] args)33{34GherkinLine line = new GherkinLine("*", 0);35Console.WriteLine(line.StartsWith("a", StringComparison.InvariantCulture));36Console.ReadLine();37}38}39}40using System;41using System.IO;42using Gherkin;43{44{45static void Main(string[] args)46{47GherkinLine line = new GherkinLine("*", 0);48Console.WriteLine(line.StartsWith("a", StringComparison.InvariantCultureIgnoreCase));49Console.ReadLine();50}51}52}

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