public void NUnit3TestGeneratorProvider_FeatureDescriptionShouldSetCorrectly()
{
// ARRANGE
const string sampleFeatureFile = @"
Feature: Sample feature file
FeatureDescription
Scenario: Simple scenario
Given there is something
When I do something
Then something should happen";
var document = ParseDocumentFromString(sampleFeatureFile);
var sampleTestGeneratorProvider = new NUnit3TestGeneratorProvider(new CodeDomHelper(CodeDomProviderLanguage.CSharp));
var converter = sampleTestGeneratorProvider.CreateUnitTestConverter();
// ACT
var code = converter.GenerateUnitTestFixture(document, "TestClassName", "Target.Namespace");
var testClass = code.Class();
// ASSERT
testClass.CustomAttributes().Should().ContainSingle(a => a.Name == NUnit3DescriptionAttribute && a.ArgumentValues().Any(v => v.ToString().Trim() == "FeatureDescription"));
var fixtureAttribute = testClass.CustomAttributes().OfType <CodeAttributeDeclaration>().FirstOrDefault(a => a.Name == NUnit3TestFixtureAttribute);
fixtureAttribute.Arguments.OfType <CodeAttributeArgument>().Should().ContainSingle(a => a.Name == "TestName");
var testNameArgument = fixtureAttribute.Arguments.OfType <CodeAttributeArgument>().FirstOrDefault(a => a.Name == "TestName");
var testNameArgumentValueExpression = testNameArgument.Value as CodePrimitiveExpression;
testNameArgumentValueExpression.Should().NotBeNull();
testNameArgumentValueExpression.Value.Should().Be("Sample feature file");
}
public void NUnit3TestGeneratorProvider_ScenarioOutlineDescriptionShouldSetCorrectly()
{
// ARRANGE
const string sampleFeatureFile = @"
Feature: Sample feature file
Scenario: Simple scenario
Given there is something
When I do something
Then something should happen
@mytag
Scenario Outline: Simple Scenario Outline
ScenarioOutlineDescription
Given there is something
""""""
long string
""""""
When I do <what>
| foo | bar |
| 1 | 2 |
Then something should happen
Examples:
| what |
| something |
| something else |
";
var document = ParseDocumentFromString(sampleFeatureFile);
var sampleTestGeneratorProvider = new NUnit3TestGeneratorProvider(new CodeDomHelper(CodeDomProviderLanguage.CSharp));
var converter = sampleTestGeneratorProvider.CreateUnitTestConverter();
// ACT
var code = converter.GenerateUnitTestFixture(document, "TestClassName", "Target.Namespace");
var testMethod = code.Class().Members().Single(m => m.Name == "SimpleScenarioOutline");
testMethod.CustomAttributes().Should().ContainSingle(a => a.Name == NUnit3DescriptionAttribute && a.ArgumentValues().Any(v => v.ToString().Trim() == "ScenarioOutlineDescription"));
var caseAttributes = testMethod.CustomAttributes().OfType <CodeAttributeDeclaration>().Where(a => a.Name == NUnit3TestCaseAttributeName).ToList();
var testCase1NameArgument = caseAttributes[0].Arguments.OfType <CodeAttributeArgument>().FirstOrDefault(a => a.Name == "TestName");
var testCase1NameArgumentValueExpression = testCase1NameArgument.Value as CodePrimitiveExpression;
testCase1NameArgumentValueExpression.Should().NotBeNull();
testCase1NameArgumentValueExpression.Value.Should().Be("Simple Scenario Outline(something)");
var testCase2NameArgument = caseAttributes[1].Arguments.OfType <CodeAttributeArgument>().FirstOrDefault(a => a.Name == "TestName");
var testCase2NameArgumentValueExpression = testCase2NameArgument.Value as CodePrimitiveExpression;
testCase2NameArgumentValueExpression.Should().NotBeNull();
testCase2NameArgumentValueExpression.Value.Should().Be("Simple Scenario Outline(something else)");
}
public void NUnit3TestGeneratorProvider_ExampleSetIdentifiers_ShouldSetDescriptionCorrectly()
{
// ARRANGE
const string sampleFeatureFileWithMultipleExampleSets = @"
Feature: Sample feature file
Scenario: Simple scenario
Given there is something
When I do something
Then something should happen
@mytag
Scenario Outline: Simple Scenario Outline
Given there is something
""""""
long string
""""""
When I do <what>
| foo | bar |
| 1 | 2 |
Then something should happen
Examples:
| what |
| something |
| something else |
Examples:
| what |
| another |
| and another |
";
var document = ParseDocumentFromString(sampleFeatureFileWithMultipleExampleSets);
var sampleTestGeneratorProvider = new NUnit3TestGeneratorProvider(new CodeDomHelper(CodeDomProviderLanguage.CSharp));
var converter = sampleTestGeneratorProvider.CreateUnitTestConverter();
// ACT
var code = converter.GenerateUnitTestFixture(document, "TestClassName", "Target.Namespace");
// ASSERT
var testMethod = code.Class().Members().Single(m => m.Name == "SimpleScenarioOutline");
testMethod.CustomAttributes().Should().ContainSingle(a => a.Name == NUnit3TestCaseAttributeName && (string)a.ArgumentValues().First() == "something");
testMethod.CustomAttributes().Should().ContainSingle(a => a.Name == NUnit3TestCaseAttributeName && (string)a.ArgumentValues().First() == "something else");
testMethod.CustomAttributes().Should().ContainSingle(a => a.Name == NUnit3TestCaseAttributeName && (string)a.ArgumentValues().First() == "another");
testMethod.CustomAttributes().Should().ContainSingle(a => a.Name == NUnit3TestCaseAttributeName && (string)a.ArgumentValues().First() == "and another");
}
public CustomTestGeneratorProvider(CodeDomHelper codeDomHelper)
{
_unitTestGeneratorProvider = new
NUnit3TestGeneratorProvider(codeDomHelper);
CodeDomHelper = codeDomHelper;
}
