public void GenerateScenarioExampleTests()
{
var parser = new SpecFlowGherkinParser(new CultureInfo("en-US"));
using (var reader = new StringReader(SampleFeatureFile))
{
var feature = parser.Parse(reader, null);
feature.Should().NotBeNull();
var sampleTestGeneratorProvider = new SimpleTestGeneratorProvider(new CodeDomHelper(CodeDomProviderLanguage.CSharp));
var converter = CreateUnitTestConverter(sampleTestGeneratorProvider);
CodeNamespace code = converter.GenerateUnitTestFixture(feature, "TestClassName", "Target.Namespace");
code.Should().NotBeNull();
// make sure name space is changed
code.Name.Should().Be(SimpleTestGeneratorProvider.DefaultNameSpace);
// make sure all method titles are changed correctly
List <string> methodTitles = new List <string>();
for (int i = 0; i < code.Types[0].Members.Count; i++)
{
methodTitles.Add(code.Types[0].Members[i].Name);
}
foreach (var title in sampleTestGeneratorProvider.newTitles)
{
methodTitles.Contains(title).Should().BeTrue();
}
}
}
public void Should_register_testOutputHelper_on_scenario_setup()
{
SpecFlowGherkinParser parser = new SpecFlowGherkinParser(new CultureInfo("en-US"));
using (var reader = new StringReader(SampleFeatureFile))
{
SpecFlowDocument document = parser.Parse(reader, null);
Assert.IsNotNull(document);
var provider = new XUnit2TestGeneratorProvider(new CodeDomHelper(CodeDomProviderLanguage.CSharp));
var converter = provider.CreateUnitTestConverter();
CodeNamespace code = converter.GenerateUnitTestFixture(document, "TestClassName", "Target.Namespace");
Assert.IsNotNull(code);
var scenarioStartMethod = code.Class().Members().Single(m => m.Name == @"ScenarioSetup");
scenarioStartMethod.Statements.Count.Should().Be(2);
var expression = (scenarioStartMethod.Statements[1] as CodeExpressionStatement).Expression;
var method = (expression as CodeMethodInvokeExpression).Method;
(method.TargetObject as CodePropertyReferenceExpression).PropertyName.Should().Be("ScenarioContainer");
method.MethodName.Should().Be("RegisterInstanceAs");
method.TypeArguments.Should().NotBeNullOrEmpty();
method.TypeArguments[0].BaseType.Should().Be("Xunit.Abstractions.ITestOutputHelper");
((expression as CodeMethodInvokeExpression).Parameters[0] as CodeVariableReferenceExpression).VariableName.Should().Be("_testOutputHelper");
}
}
public void GenerateScenarioExampleTests()
{
var parser = new SpecFlowGherkinParser(new CultureInfo("en-US"));
using (var reader = new StringReader(SampleFeatureFile))
{
var feature = parser.Parse(reader, null);
feature.Should().NotBeNull();
var sampleTestGeneratorProvider = new SimpleTestGeneratorProvider(new CodeDomHelper(CodeDomProviderLanguage.CSharp));
var converter = CreateUnitTestConverter(sampleTestGeneratorProvider);
CodeNamespace code = converter.GenerateUnitTestFixture(feature, null, null);
code.Should().NotBeNull();
// make sure name space is changed
Assert.Equal(code.Name, SimpleTestGeneratorProvider.DefaultNameSpace);
Assert.Equal("SampleFeatureFileThatsGotWeirdNamesFeature", code.Types[0].Name);
foreach (var method in code.Types[0].Members.OfType <CodeMemberMethod>())
{
var parameterNames = method.Parameters.Cast <CodeParameterDeclarationExpression>().Select(v => v.Name).ToArray();
parameterNames.GroupBy(v => v).Where(kv => kv.Count() > 1).Should().BeEmpty("All parameters should be unique");
foreach (var parameter in parameterNames)
{
parameter.Should().NotBeNullOrWhiteSpace();
}
}
}
}
public void MsTestGeneratorShouldInvokeFeatureSetupMethodWithGlobalNamespaceAlias()
{
SpecFlowGherkinParser parser = new SpecFlowGherkinParser(new CultureInfo("en-US"));
using (var reader = new StringReader(SampleFeatureFileWithMultipleExampleSets))
{
SpecFlowDocument document = parser.Parse(reader, null);
Assert.IsNotNull(document);
var sampleTestGeneratorProvider = new MsTestGeneratorProvider(new CodeDomHelper(CodeDomProviderLanguage.CSharp));
var converter = sampleTestGeneratorProvider.CreateUnitTestConverter();
CodeNamespace code = converter.GenerateUnitTestFixture(document, "TestClassName", "Target.Namespace");
Assert.IsNotNull(code);
var featureSetupCall = code
.Class()
.Members()
.Single(m => m.Name == "TestInitialize")
.Statements
.OfType <CodeConditionStatement>()
.First()
.TrueStatements
.OfType <CodeExpressionStatement>()
.First()
.Expression
.As <CodeMethodInvokeExpression>();
featureSetupCall.Should().NotBeNull();
featureSetupCall.Method.MethodName.Should().Be("FeatureSetup");
featureSetupCall.Method.TargetObject.As <CodeTypeReferenceExpression>().Type.Options.Should().Be(CodeTypeReferenceOptions.GlobalReference);
}
}
public void MsTestGeneratorShouldSetDescriptionCorrectlyWhenExampleSetIdentifierIsUsed()
{
SpecFlowGherkinParser parser = new SpecFlowGherkinParser(new CultureInfo("en-US"));
using (var reader = new StringReader(SampleFeatureFileWithMultipleExampleSets))
{
SpecFlowDocument document = parser.Parse(reader, null);
Assert.IsNotNull(document);
var sampleTestGeneratorProvider = new MsTestGeneratorProvider(new CodeDomHelper(CodeDomProviderLanguage.CSharp));
var converter = sampleTestGeneratorProvider.CreateUnitTestConverter();
CodeNamespace code = converter.GenerateUnitTestFixture(document, "TestClassName", "Target.Namespace");
Assert.IsNotNull(code);
var descriptionAttributeForFirstScenarioOutline = code.Class().Members().Single(m => m.Name == "SimpleScenarioOutline_ExampleSet0_Something").CustomAttributes().Single(a => a.Name == TestDescriptionAttributeName);
descriptionAttributeForFirstScenarioOutline.ArgumentValues().First().Should().Be("Simple Scenario Outline: something");
var descriptionAttributeForSecondScenarioOutline = code.Class().Members().Single(m => m.Name == "SimpleScenarioOutline_ExampleSet0_SomethingElse").CustomAttributes().Single(a => a.Name == TestDescriptionAttributeName);
descriptionAttributeForSecondScenarioOutline.ArgumentValues().First().Should().Be("Simple Scenario Outline: something else");
var descriptionAttributeForThirdScenarioOutline = code.Class().Members().Single(m => m.Name == "SimpleScenarioOutline_ExampleSet1_Another").CustomAttributes().Single(a => a.Name == TestDescriptionAttributeName);
descriptionAttributeForThirdScenarioOutline.ArgumentValues().First().Should().Be("Simple Scenario Outline: another");
var descriptionAttributeForFourthScenarioOutline = code.Class().Members().Single(m => m.Name == "SimpleScenarioOutline_ExampleSet1_AndAnother").CustomAttributes().Single(a => a.Name == TestDescriptionAttributeName);
descriptionAttributeForFourthScenarioOutline.ArgumentValues().First().Should().Be("Simple Scenario Outline: and another");
}
}
public void Should_initialize_testOutputHelper_field_in_constructor()
{
SpecFlowGherkinParser parser = new SpecFlowGherkinParser(new CultureInfo("en-US"));
using (var reader = new StringReader(SampleFeatureFile))
{
SpecFlowDocument document = parser.Parse(reader, null);
Assert.IsNotNull(document);
var provider = new XUnit2TestGeneratorProvider(new CodeDomHelper(CodeDomProviderLanguage.CSharp));
var converter = provider.CreateUnitTestConverter();
CodeNamespace code = converter.GenerateUnitTestFixture(document, "TestClassName", "Target.Namespace");
Assert.IsNotNull(code);
var classContructor = code.Class().Members().Single(m => m.Name == ".ctor");
classContructor.Should().NotBeNull();
classContructor.Parameters.Count.Should().Be(2);
classContructor.Parameters[1].Type.BaseType.Should().Be("Xunit.Abstractions.ITestOutputHelper");
classContructor.Parameters[1].Name.Should().Be("testOutputHelper");
var initOutputHelper = classContructor.Statements.OfType <CodeAssignStatement>().First();
initOutputHelper.Should().NotBeNull();
((CodeFieldReferenceExpression)(initOutputHelper.Left)).FieldName.Should().Be("_testOutputHelper");
((CodeVariableReferenceExpression)(initOutputHelper.Right)).VariableName.Should().Be("testOutputHelper");
}
}
public void GenerateScenarioExampleTests()
{
var parser = new SpecFlowGherkinParser(new CultureInfo("en-US"));
using (var reader = new StringReader(SampleFeatureFile))
{
var feature = parser.Parse(reader, null);
Assert.IsNotNull(feature);
var sampleTestGeneratorProvider = new SimpleTestGeneratorProvider(new CodeDomHelper(CodeDomProviderLanguage.CSharp));
var converter = CreateUnitTestConverter(sampleTestGeneratorProvider);
CodeNamespace code = converter.GenerateUnitTestFixture(feature, "TestClassName", "Target.Namespace");
Assert.IsNotNull(code);
// make sure name space is changed
Assert.AreEqual(code.Name, SimpleTestGeneratorProvider.DefaultNameSpace);
// make sure all method titles are changed correctly
List<string> methodTitles = new List<string>();
for (int i = 0; i < code.Types[0].Members.Count; i++)
{
methodTitles.Add(code.Types[0].Members[i].Name);
}
foreach (var title in sampleTestGeneratorProvider.newTitles)
{
Assert.IsTrue(methodTitles.Contains(title));
}
}
}
protected SpecFlowDocument ParseDocument(string content, string path, SpecFlowGherkinParser parser)
{
var sourceMap = this.SpecFlowSourceMapper.ReadSourceMap(content);
this.FeatureFilePath = sourceMap?.SourcePath ?? path;
return(parser.Parse(new StringReader(content), this.FeatureFilePath));
}
public void Parser_handles_empty_feature_file_without_error()
{
var parser = new SpecFlowGherkinParser(CultureInfo.GetCultureInfo("en"));
Action act = () => parser.Parse(new StringReader(""), null);
act.ShouldNotThrow();
}
public void Parser_handles_empty_feature_file_without_error()
{
var parser = new SpecFlowGherkinParser(CultureInfo.GetCultureInfo("en"));
Action act = () => parser.Parse(new StringReader(""), null);
act.Should().NotThrow();
}
protected SpecFlowDocument CreateSpecFlowDocument(string document)
{
var parser = new SpecFlowGherkinParser(new CultureInfo("en-GB"));
using (var reader = new StringReader(document))
{
return(parser.Parse(reader, new SpecFlowDocumentLocation("Test")));
}
}
public SpecFlowDocument ParseDocumentFromString(string documentSource, CultureInfo parserCultureInfo = null)
{
var parser = new SpecFlowGherkinParser(parserCultureInfo ?? new CultureInfo("en-US"));
using (var reader = new StringReader(documentSource))
{
var document = parser.Parse(reader, null);
document.Should().NotBeNull();
return(document);
}
}
public void Parser_throws_meaningful_exception_when_Examples_are_missing_in_Scenario_Outline()
{
var feature = @"Feature: Missing
Scenario Outline: No Examples";
var parser = new SpecFlowGherkinParser(CultureInfo.GetCultureInfo("en"));
Action act = () => parser.Parse(new StringReader(feature), null);
act.Should().Throw <SemanticParserException>().WithMessage("(2:29): Scenario Outline 'No Examples' has no examples defined")
.And.Location.Line.Should().Be(2);
}
public void Parser_doesnt_throw_exception_when_Examples_are_missing_in_Scenario_Outline()
{
// this is accepted by Gherkin v6 and treated as Scenario
var feature = @"Feature: Missing
Scenario Outline: No Examples";
var parser = new SpecFlowGherkinParser(CultureInfo.GetCultureInfo("en"));
Action act = () => parser.Parse(new StringReader(feature), null);
act.Should().NotThrow();
}
public static List<SpecFlowDocument> GetParsedFeatures(IEnumerable<string> featureFiles, CultureInfo featureLanguage)
{
List<SpecFlowDocument> parsedSpecFlowDocument = new List<SpecFlowDocument>();
foreach (var featureFile in featureFiles)
{
SpecFlowGherkinParser parser = new SpecFlowGherkinParser(featureLanguage);
using (var reader = new StreamReader(featureFile))
{
var specFlowFeature = parser.Parse(reader, featureFile);
parsedSpecFlowDocument.Add(specFlowFeature);
}
}
return parsedSpecFlowDocument;
}
public void Parser_doesnt_throw_exception_when_Examples_are_provided_for_Scenario_Outline()
{
var feature = @"Feature: Missing
Scenario Outline: No Examples
Given I do <thing>
Examples:
| thing |
| test |";
var parser = new SpecFlowGherkinParser(CultureInfo.GetCultureInfo("en"));
Action act = () => parser.Parse(new StringReader(feature), null);
act.Should().NotThrow();
}
public static List <SpecFlowDocument> GetParsedFeatures(IEnumerable <string> featureFiles, CultureInfo featureLanguage)
{
List <SpecFlowDocument> parsedSpecFlowDocument = new List <SpecFlowDocument>();
foreach (var featureFile in featureFiles)
{
SpecFlowGherkinParser parser = new SpecFlowGherkinParser(featureLanguage);
using (var reader = new StreamReader(featureFile))
{
var specFlowFeature = parser.Parse(reader, featureFile);
parsedSpecFlowDocument.Add(specFlowFeature);
}
}
return(parsedSpecFlowDocument);
}
public static List<Feature> GetParsedFeatures(IEnumerable<string> featureFiles, CultureInfo featureLanguage)
{
List<Feature> parsedFeatures = new List<Feature>();
foreach (var featureFile in featureFiles)
{
SpecFlowGherkinParser parser = new SpecFlowGherkinParser(featureLanguage);
using (var reader = new StreamReader(featureFile))
{
var specFlowFeature = parser.Parse(reader, featureFile);
var compatibleFeature = CompatibleAstConverter.ConvertToCompatibleFeature(specFlowFeature);
parsedFeatures.Add(compatibleFeature);
}
}
return parsedFeatures;
}
public static List <Feature> GetParsedFeatures(IEnumerable <string> featureFiles, CultureInfo featureLanguage)
{
List <Feature> parsedFeatures = new List <Feature>();
foreach (var featureFile in featureFiles)
{
SpecFlowGherkinParser parser = new SpecFlowGherkinParser(featureLanguage);
using (var reader = new StreamReader(featureFile))
{
var specFlowFeature = parser.Parse(reader, featureFile);
var compatibleFeature = CompatibleAstConverter.ConvertToCompatibleFeature(specFlowFeature);
parsedFeatures.Add(compatibleFeature);
}
}
return(parsedFeatures);
}
private static CodeNamespace GenerateCodeNamespaceFromFeature(string feature)
{
CodeNamespace code;
using (var reader = new StringReader(feature))
{
SpecFlowGherkinParser parser = new SpecFlowGherkinParser(new CultureInfo("en-US"));
SpecFlowDocument document = parser.Parse(reader, "test.feature");
var featureGenerator = CreateFeatureGenerator();
code = featureGenerator.GenerateUnitTestFixture(document, "TestClassName", "Target.Namespace");
}
return(code);
}
public CodeNamespace GenerateCodeNamespaceFromFeature(string feature, bool parallelCode = false, string[] ignoreParallelTags = null)
{
CodeNamespace code;
using (var reader = new StringReader(feature))
{
var parser = new SpecFlowGherkinParser(new CultureInfo("en-US"));
var document = parser.Parse(reader, "test.feature");
var featureGenerator = CreateFeatureGenerator(parallelCode, ignoreParallelTags);
code = featureGenerator.GenerateUnitTestFixture(document, "TestClassName", "Target.Namespace");
}
return(code);
}
public void Parser_throws_meaningful_exception_when_Examples_are_missing_in_multiple_Scenario_Outlines()
{
var feature = @"Feature: Missing
Scenario Outline: No Examples
Scenario Outline: Still no Examples";
var parser = new SpecFlowGherkinParser(CultureInfo.GetCultureInfo("en"));
Action act = () => parser.Parse(new StringReader(feature), null);
var expectedErrors = new List <SemanticParserException> {
new SemanticParserException("Scenario Outline 'No Examples' has no examples defined", new Location(2, 29)),
new SemanticParserException("Scenario Outline 'Still no Examples' has no examples defined", new Location(3, 29))
};
act.Should().Throw <CompositeParserException>().And.Errors.Should().BeEquivalentTo(expectedErrors);
}
public void Parser_throws_meaningful_exception_when_Examples_have_duplicate_header_in_Scenario_Outline()
{
var feature = @"Feature: Duplicate
Scenario Outline: Duplicate Examples table headers
Given I am <acting>
Examples:
| acting | acting |
| driving | drinking |
";
var parser = new SpecFlowGherkinParser(CultureInfo.GetCultureInfo("en"));
Action act = () => parser.Parse(new StringReader(feature), null);
act.Should().Throw <SemanticParserException>().WithMessage("(2:29): Scenario Outline 'Duplicate Examples table headers' already contains an example column with header 'acting'")
.And.Location.Line.Should().Be(2);
}
private CodeNamespace GenerateTestFileCode(FeatureFileInput featureFileInput)
{
string targetNamespace = GetTargetNamespace(featureFileInput) ?? "SpecFlow.GeneratedTests";
var parser = new SpecFlowGherkinParser(generatorConfiguration.FeatureLanguage);
SpecFlowFeature feature;
using (var contentReader = featureFileInput.GetFeatureFileContentReader(projectSettings))
{
feature = parser.Parse(contentReader, featureFileInput.GetFullPath(projectSettings));
}
var featureGenerator = featureGeneratorRegistry.CreateGenerator(feature);
var codeNamespace = featureGenerator.GenerateUnitTestFixture(feature, null, targetNamespace);
return(codeNamespace);
}
public void Should_add_testOutputHelper_field_in_class()
{
SpecFlowGherkinParser parser = new SpecFlowGherkinParser(new CultureInfo("en-US"));
using (var reader = new StringReader(SampleFeatureFile))
{
SpecFlowDocument document = parser.Parse(reader, null);
Assert.IsNotNull(document);
var provider = new XUnit2TestGeneratorProvider(new CodeDomHelper(CodeDomProviderLanguage.CSharp));
var converter = provider.CreateUnitTestConverter();
CodeNamespace code = converter.GenerateUnitTestFixture(document, "TestClassName", "Target.Namespace");
Assert.IsNotNull(code);
var loggerInstance = code.Class().Members.OfType <CodeMemberField>().First(m => m.Name == @"_testOutputHelper");
loggerInstance.Type.BaseType.Should().Be("Xunit.Abstractions.ITestOutputHelper");
loggerInstance.Attributes.Should().Be(MemberAttributes.Private | MemberAttributes.Final);
}
}
public void GenerateScenarioExampleTests()
{
var parser = new SpecFlowGherkinParser(new CultureInfo("en-US"));
using (var reader = new StringReader(SampleFeatureFile))
{
var feature = parser.Parse(reader, null);
Assert.IsNotNull(feature);
var sampleTestGeneratorProvider = new SimpleTestGeneratorProvider(new CodeDomHelper(CodeDomProviderLanguage.CSharp));
var converter = CreateUnitTestConverter(sampleTestGeneratorProvider);
CodeNamespace code = converter.GenerateUnitTestFixture(feature, null, null);
Assert.IsNotNull(code);
// make sure name space is changed
Assert.AreEqual(code.Name, SimpleTestGeneratorProvider.DefaultNameSpace);
Assert.AreEqual(code.Types[0].Name, "SampleFeatureFileThatsGotWeirdNamesFeature");
}
}
public void MsTestGeneratorShouldSetDescriptionCorrectlyWhenVariantNameFirstColumnIsTheSame()
{
SpecFlowGherkinParser parser = new SpecFlowGherkinParser(new CultureInfo("en-US"));
using (var reader = new StringReader(SampleFeatureFileSameFirstColumn))
{
SpecFlowDocument document = parser.Parse(reader, null);
Assert.IsNotNull(document);
var sampleTestGeneratorProvider = new MsTestGeneratorProvider(new CodeDomHelper(CodeDomProviderLanguage.CSharp));
var converter = sampleTestGeneratorProvider.CreateUnitTestConverter();
CodeNamespace code = converter.GenerateUnitTestFixture(document, "TestClassName", "Target.Namespace");
Assert.IsNotNull(code);
var descriptionAttributeForFirstScenarioOutline = code.Class().Members().Single(m => m.Name == "SimpleScenarioOutline_Variant0").CustomAttributes().Single(a => a.Name == TestDescriptionAttributeName);
descriptionAttributeForFirstScenarioOutline.ArgumentValues().First().Should().Be("Simple Scenario Outline: Variant 0");
var descriptionAttributeForSecondScenarioOutline = code.Class().Members().Single(m => m.Name == "SimpleScenarioOutline_Variant1").CustomAttributes().Single(a => a.Name == TestDescriptionAttributeName);
descriptionAttributeForSecondScenarioOutline.ArgumentValues().First().Should().Be("Simple Scenario Outline: Variant 1");
}
}
public void GenerateScenarioExampleTests()
{
var parser = new SpecFlowGherkinParser(new CultureInfo("en-US"));
using (var reader = new StringReader(SampleFeatureFile))
{
var feature = parser.Parse(reader, null);
feature.Should().NotBeNull();
var sampleTestGeneratorProvider = new SimpleTestGeneratorProvider(new CodeDomHelper(CodeDomProviderLanguage.CSharp));
var converter = CreateUnitTestConverter(sampleTestGeneratorProvider);
CodeNamespace code = converter.GenerateUnitTestFixture(feature, null, null);
code.Should().NotBeNull();
// make sure name space is changed
Assert.Equal(code.Name, SimpleTestGeneratorProvider.DefaultNameSpace);
Assert.Equal(code.Types[0].Name, "SampleFeatureFileThatsGotWeirdNamesFeature");
}
}
public void ParseFile()
{
var contentReader = new StringReader(FileContent);
ParsedDocument = null;
ParsingErrors = new ParserException[0];
try
{
ParsedDocument = _parser.Parse(contentReader, "sample.feature");
ParsedDocument.Should().NotBeNull();
}
catch (ParserException ex)
{
ParsingErrors = ex.GetParserExceptions();
Console.WriteLine("-> parsing errors");
foreach (var error in ParsingErrors)
{
Console.WriteLine("-> {0}:{1} {2}", error.Location?.Line ?? 0, error.Location?.Column ?? 0, error.Message);
}
}
}
public void ParseFile()
{
var contentReader = new StringReader(FileContent);
ParsedDocument = null;
ParsingErrors = new ParserException[0];
try
{
ParsedDocument = parser.Parse(contentReader, "sample.feature");
Assert.IsNotNull(ParsedDocument);
}
catch (ParserException ex)
{
ParsingErrors = ex.GetParserExceptions();
Console.WriteLine("-> parsing errors");
foreach (var error in ParsingErrors)
{
Console.WriteLine("-> {0}:{1} {2}", error.Location == null ? 0 : error.Location.Line, error.Location == null ? 0 : error.Location.Column, error.Message);
}
}
}
private CodeNamespace GenerateTestFileCode(FeatureFileInput featureFileInput)
{
string targetNamespace = GetTargetNamespace(featureFileInput) ?? "SpecFlow.GeneratedTests";
var parser = new SpecFlowGherkinParser(generatorConfiguration.FeatureLanguage);
SpecFlowFeature feature;
using (var contentReader = featureFileInput.GetFeatureFileContentReader(projectSettings))
{
feature = parser.Parse(contentReader, featureFileInput.GetFullPath(projectSettings));
}
var featureGenerator = featureGeneratorRegistry.CreateGenerator(feature);
var codeNamespace = featureGenerator.GenerateUnitTestFixture(feature, null, targetNamespace);
return codeNamespace;
}
private static CodeNamespace GenerateCodeNamespaceFromFeature(string feature)
{
CodeNamespace code;
using (var reader = new StringReader(feature))
{
SpecFlowGherkinParser parser = new SpecFlowGherkinParser(new CultureInfo("en-US"));
SpecFlowDocument document = parser.Parse(reader, "test.feature");
var featureGenerator = CreateFeatureGenerator();
code = featureGenerator.GenerateUnitTestFixture(document, "TestClassName", "Target.Namespace");
}
return code;
}
public void MsTestGeneratorShouldInvokeFeatureSetupMethodWithGlobalNamespaceAlias()
{
SpecFlowGherkinParser parser = new SpecFlowGherkinParser(new CultureInfo("en-US"));
using (var reader = new StringReader(SampleFeatureFileWithMultipleExampleSets))
{
SpecFlowDocument document = parser.Parse(reader, null);
Assert.IsNotNull(document);
var sampleTestGeneratorProvider = new MsTestGeneratorProvider(new CodeDomHelper(CodeDomProviderLanguage.CSharp));
var converter = sampleTestGeneratorProvider.CreateUnitTestConverter();
CodeNamespace code = converter.GenerateUnitTestFixture(document, "TestClassName", "Target.Namespace");
Assert.IsNotNull(code);
var featureSetupCall = code
.Class()
.Members()
.Single(m => m.Name == "TestInitialize")
.Statements
.OfType<CodeConditionStatement>()
.First()
.TrueStatements
.OfType<CodeExpressionStatement>()
.First()
.Expression
.As<CodeMethodInvokeExpression>();
featureSetupCall.Should().NotBeNull();
featureSetupCall.Method.MethodName.Should().Be("FeatureSetup");
featureSetupCall.Method.TargetObject.As<CodeTypeReferenceExpression>().Type.Options.Should().Be(CodeTypeReferenceOptions.GlobalReference);
}
}
public void MsTestGeneratorShouldSetDescriptionCorrectlyWhenExampleSetIdentifierIsUsed()
{
SpecFlowGherkinParser parser = new SpecFlowGherkinParser(new CultureInfo("en-US"));
using (var reader = new StringReader(SampleFeatureFileWithMultipleExampleSets))
{
SpecFlowDocument document = parser.Parse(reader, null);
Assert.IsNotNull(document);
var sampleTestGeneratorProvider = new MsTestGeneratorProvider(new CodeDomHelper(CodeDomProviderLanguage.CSharp));
var converter = sampleTestGeneratorProvider.CreateUnitTestConverter();
CodeNamespace code = converter.GenerateUnitTestFixture(document, "TestClassName", "Target.Namespace");
Assert.IsNotNull(code);
var descriptionAttributeForFirstScenarioOutline = code.Class().Members().Single(m => m.Name == "SimpleScenarioOutline_ExampleSet0_Something").CustomAttributes().Single(a => a.Name == TestDescriptionAttributeName);
descriptionAttributeForFirstScenarioOutline.ArgumentValues().First().Should().Be("Simple Scenario Outline: something");
var descriptionAttributeForSecondScenarioOutline = code.Class().Members().Single(m => m.Name == "SimpleScenarioOutline_ExampleSet0_SomethingElse").CustomAttributes().Single(a => a.Name == TestDescriptionAttributeName);
descriptionAttributeForSecondScenarioOutline.ArgumentValues().First().Should().Be("Simple Scenario Outline: something else");
var descriptionAttributeForThirdScenarioOutline = code.Class().Members().Single(m => m.Name == "SimpleScenarioOutline_ExampleSet1_Another").CustomAttributes().Single(a => a.Name == TestDescriptionAttributeName);
descriptionAttributeForThirdScenarioOutline.ArgumentValues().First().Should().Be("Simple Scenario Outline: another");
var descriptionAttributeForFourthScenarioOutline = code.Class().Members().Single(m => m.Name == "SimpleScenarioOutline_ExampleSet1_AndAnother").CustomAttributes().Single(a => a.Name == TestDescriptionAttributeName);
descriptionAttributeForFourthScenarioOutline.ArgumentValues().First().Should().Be("Simple Scenario Outline: and another");
}
}
public void MsTestGeneratorShouldSetDescriptionCorrectlyWhenVariantNameFirstColumnIsTheSame()
{
SpecFlowGherkinParser parser = new SpecFlowGherkinParser(new CultureInfo("en-US"));
using (var reader = new StringReader(SampleFeatureFileSameFirstColumn))
{
SpecFlowDocument document = parser.Parse(reader, null);
Assert.IsNotNull(document);
var sampleTestGeneratorProvider = new MsTestGeneratorProvider(new CodeDomHelper(CodeDomProviderLanguage.CSharp));
var converter = sampleTestGeneratorProvider.CreateUnitTestConverter();
CodeNamespace code = converter.GenerateUnitTestFixture(document, "TestClassName", "Target.Namespace");
Assert.IsNotNull(code);
var descriptionAttributeForFirstScenarioOutline = code.Class().Members().Single(m => m.Name == "SimpleScenarioOutline_Variant0").CustomAttributes().Single(a => a.Name == TestDescriptionAttributeName);
descriptionAttributeForFirstScenarioOutline.ArgumentValues().First().Should().Be("Simple Scenario Outline: Variant 0");
var descriptionAttributeForSecondScenarioOutline = code.Class().Members().Single(m => m.Name == "SimpleScenarioOutline_Variant1").CustomAttributes().Single(a => a.Name == TestDescriptionAttributeName);
descriptionAttributeForSecondScenarioOutline.ArgumentValues().First().Should().Be("Simple Scenario Outline: Variant 1");
}
}
protected virtual SpecFlowDocument ParseContent(SpecFlowGherkinParser parser, TextReader contentReader, string sourceFilePath)
{
return(parser.Parse(contentReader, sourceFilePath));
}
protected virtual SpecFlowFeature ParseContent(SpecFlowGherkinParser parser, TextReader contentReader, string sourceFilePath)
{
return parser.Parse(contentReader, sourceFilePath);
}