private void SerializeFeature(SpecFlowFeature feature, TextWriter writer)
{
var oldFeature = CompatibleAstConverter.ConvertToCompatibleFeature(feature);
oldFeature.SourceFile = null;
XmlSerializer serializer = new XmlSerializer(typeof(Feature));
serializer.Serialize(writer, oldFeature);
}
public static SpecFlowDocument CreateDocument(string[] tags = null, string[] scenarioTags = null)
{
tags = tags ?? new string[0];
var scenario1 = new Scenario(GetTags(scenarioTags), null, "Scenario", "scenario1 title", "", new Step[0]);
var specFlowFeature = new SpecFlowFeature(GetTags(tags), null, "en", "feature", "title", "desc", new ScenarioDefinition[] {scenario1});
return new SpecFlowDocument(specFlowFeature, new Comment[0], null);
}
private void CheckForDuplicateScenarios(SpecFlowFeature feature, List <ParserException> errors)
{
// duplicate scenario name
var duplicatedScenarios = feature.ScenarioDefinitions.GroupBy(sd => sd.Name, sd => sd).Where(g => g.Count() > 1).ToArray();
errors.AddRange(
duplicatedScenarios.Select(g =>
new SemanticParserException(
string.Format("Feature file already contains a scenario with name '{0}'", g.Key),
g.ElementAt(1).Location)));
}
public static SpecFlowDocument CreateDocumentWithScenarioOutline(string[] tags = null, string[] scenarioOutlineTags = null, string[] examplesTags = null)
{
tags = tags ?? new string[0];
var scenario1 = new ScenarioOutline(GetTags(scenarioOutlineTags), null, "Scenario Outline", "scenario outline1 title", "", new Step[0], new []
{
new Examples(GetTags(examplesTags), null, "Examples", "examples name", "", new Gherkin.Ast.TableRow(null, new []{ new TableCell(null, "col1"), }), new Gherkin.Ast.TableRow[0])
});
var specFlowFeature = new SpecFlowFeature(GetTags(tags), null, "en", "feature", "title", "desc", new ScenarioDefinition[] {scenario1});
return new SpecFlowDocument(specFlowFeature, new Comment[0], null);
}
private void CheckForMissingExamples(SpecFlowFeature feature, List <ParserException> errors)
{
foreach (var scenarioDefinition in feature.ScenarioDefinitions)
{
var scenarioOutline = scenarioDefinition as ScenarioOutline;
if (scenarioOutline != null)
{
if (DoesntHavePopulatedExamples(scenarioOutline))
{
var message = string.Format("Scenario Outline '{0}' has no examples defined", scenarioOutline.Name);
var semanticParserException = new SemanticParserException(message, scenarioDefinition.Location);
errors.Add(semanticParserException);
}
}
}
}
public TestClassGenerationContext(IUnitTestGeneratorProvider unitTestGeneratorProvider, SpecFlowFeature feature, CodeNamespace ns, CodeTypeDeclaration testClass, CodeMemberField testRunnerField, CodeMemberMethod testClassInitializeMethod, CodeMemberMethod testClassCleanupMethod, CodeMemberMethod testInitializeMethod, CodeMemberMethod testCleanupMethod, CodeMemberMethod scenarioInitializeMethod, CodeMemberMethod scenarioCleanupMethod, CodeMemberMethod featureBackgroundMethod, bool generateRowTests)
{
UnitTestGeneratorProvider = unitTestGeneratorProvider;
Feature = feature;
Namespace = ns;
TestClass = testClass;
TestRunnerField = testRunnerField;
TestClassInitializeMethod = testClassInitializeMethod;
TestClassCleanupMethod = testClassCleanupMethod;
TestInitializeMethod = testInitializeMethod;
TestCleanupMethod = testCleanupMethod;
ScenarioInitializeMethod = scenarioInitializeMethod;
ScenarioCleanupMethod = scenarioCleanupMethod;
FeatureBackgroundMethod = featureBackgroundMethod;
GenerateRowTests = generateRowTests;
CustomData = new Dictionary<string, object>();
}
private void CheckSemanticErrors(SpecFlowFeature feature)
{
var errors = new List <ParserException>();
CheckForDuplicateScenarios(feature, errors);
CheckForDuplicateExamples(feature, errors);
// collect
if (errors.Count == 1)
{
throw errors[0];
}
if (errors.Count > 1)
{
throw new CompositeParserException(errors.ToArray());
}
}
private void CheckForDuplicateExamples(SpecFlowFeature feature, List <ParserException> errors)
{
foreach (var scenarioDefinition in feature.ScenarioDefinitions)
{
var scenarioOutline = scenarioDefinition as ScenarioOutline;
if (scenarioOutline != null)
{
var duplicateExamples = scenarioOutline.Examples
.Where(e => !String.IsNullOrWhiteSpace(e.Name))
.Where(e => e.Tags.All(t => t.Name != "ignore"))
.GroupBy(e => e.Name, e => e).Where(g => g.Count() > 1);
foreach (var duplicateExample in duplicateExamples)
{
var message = string.Format("Scenario Outline '{0}' already contains an example with name '{1}'", scenarioOutline.Name, duplicateExample.Key);
var semanticParserException = new SemanticParserException(message, duplicateExample.ElementAt(1).Location);
errors.Add(semanticParserException);
}
}
}
}
public abstract IFeatureGenerator CreateGenerator(SpecFlowFeature feature);
public bool CanGenerate(SpecFlowFeature feature)
{
return tagFilterMatcher.MatchPrefix(registeredName, feature);
}
private string SerializeFeature(SpecFlowFeature feature)
{
using (var writer = new Utf8StringWriter())
{
SerializeFeature(feature, writer);
return writer.ToString();
}
}
public IFeatureGenerator CreateGenerator(SpecFlowFeature feature)
{
return unitTestFeatureGenerator;
}
public SpecFlowDocument(SpecFlowFeature feature, Comment[] comments, SpecFlowDocumentLocation documentLocation) : base(feature, comments)
{
DocumentLocation = documentLocation;
}
public static SpecFlowDocument CreateAnyDocument(string[] tags = null)
{
var specFlowFeature = new SpecFlowFeature(GetTags(tags), null, null, null, null, null, null);
return new SpecFlowDocument(specFlowFeature, new Comment[0], null);
}
public SpecFlowDocument(SpecFlowFeature feature, Comment[] comments, string sourceFilePath)
: base(feature, comments)
{
this.SourceFilePath = sourceFilePath;
}
public static bool GetTagValue(this ITagFilterMatcher tagFilterMatcher, string tagFilter, SpecFlowFeature feature, out string value)
{
return tagFilterMatcher.GetTagValue(tagFilter, feature.Tags.Select(t => t.GetNameWithoutAt()), out value);
}
public static bool MatchPrefix(this ITagFilterMatcher tagFilterMatcher, string tagFilter, SpecFlowFeature feature)
{
return tagFilterMatcher.MatchPrefix(tagFilter, feature.Tags.Select(t => t.GetNameWithoutAt()));
}
public SpecFlowDocument(SpecFlowFeature feature, Comment[] comments, string sourceFilePath) : base(feature, comments)
{
this.SourceFilePath = sourceFilePath;
}
public IFeatureGenerator CreateGenerator(SpecFlowFeature feature)
{
var providerItem = FindProvider(feature);
return providerItem.Value.CreateGenerator(feature);
}
private KeyValuePair<string, IFeatureGeneratorProvider> FindProvider(SpecFlowFeature feature)
{
return providers.First(item => item.Value.CanGenerate(feature));
}
public bool CanGenerate(SpecFlowFeature feature)
{
return true;
}
public override IFeatureGenerator CreateGenerator(SpecFlowFeature feature)
{
return DummyGenerator;
}
private void SerializeFeature(SpecFlowFeature feature, string fileName)
{
using (var writer = new StreamWriter(fileName, false, Encoding.UTF8))
{
SerializeFeature(feature, writer);
}
}
public SpecFlowDocument(SpecFlowFeature feature, Comment[] comments) : base(feature, comments)
{
}
protected void GenerateFeature(IFeatureGenerator generator, SpecFlowFeature feature)
{
generator.GenerateUnitTestFixture(feature, "dummy", "dummyNS");
}