public void GetDataOrdersCustomizationAttributes(string methodName)
{
// Fixture setup
var method = typeof(TypeWithCustomizationAttributes).GetMethod(methodName, new[] { typeof(ConcreteType) });
var parameters = method.GetParameters();
var parameterTypes = (from pi in parameters
select pi.ParameterType).ToArray();
var customizationLog = new List <ICustomization>();
var fixture = new DelegatingFixture();
fixture.OnCustomize = c =>
{
customizationLog.Add(c);
return(fixture);
};
var sut = new AutoDataAttribute(fixture);
// Exercise system
sut.GetData(method, parameterTypes);
// Verify outcome
Assert.False(customizationLog[0] is FreezeOnMatchCustomization);
Assert.True(customizationLog[1] is FreezeOnMatchCustomization);
// Teardown
}
/// <summary>
/// Initializes a new instance of the <see cref="InlineNullRegisterAutoDataAttribute"/> class.
/// </summary>
/// <param name="autoDataAttribute">The <see cref="AutoDataAttribute"/> instance that provides auto-generated data specimens.</param>
/// <param name="parameterName">Name of the null parameter.</param>
public InlineNullRegisterAutoDataAttribute(
AutoDataAttribute autoDataAttribute,
string parameterName)
: base(autoDataAttribute)
{
_parameterName = parameterName;
}
public void GetDataReturnsCorrectResult()
{
// Fixture setup
var method = typeof(TypeWithOverloadedMembers).GetMethod("DoSomething", new[] { typeof(object) });
var parameters = method.GetParameters();
var expectedResult = new object();
var builder = new DelegatingSpecimenBuilder
{
OnCreate = (r, c) =>
{
Assert.Equal(parameters.Single(), r);
Assert.NotNull(c);
return(expectedResult);
}
};
var composer = new DelegatingFixture {
OnCreate = builder.OnCreate
};
var sut = new AutoDataAttribute(composer);
// Exercise system
var result = sut.GetData(method);
// Verify outcome
Assert.True(new[] { expectedResult }.SequenceEqual(result.Single()));
// Teardown
}
public void GetArgumentsWithNullMethodThrows()
{
// Arrange
var sut = new AutoDataAttribute();
// Act & Assert
Assert.Throws <ArgumentNullException>(() =>
sut.GetData(null));
}
public void SutIsDataAttribute()
{
// Fixture setup
// Exercise system
var sut = new AutoDataAttribute();
// Verify outcome
Assert.IsAssignableFrom<DataAttribute>(sut);
// Teardown
}
public void SutIsDataAttribute()
{
// Arrange
// Act
var sut = new AutoDataAttribute();
// Assert
Assert.IsAssignableFrom <DataAttribute>(sut);
}
public void SutIsDataAttribute()
{
// Arrange
// Act
var sut = new AutoDataAttribute();
// Assert
Assert.IsInstanceOf <DataAttribute>(sut);
}
public void GetDataWithNullMethodThrows()
{
// Arrange
var sut = new AutoDataAttribute();
var dummyTypes = Type.EmptyTypes;
// Act & assert
Assert.Throws <ArgumentNullException>(() =>
sut.GetData(null));
}
public void GetArgumentsWithNullMethodThrows()
{
// Fixture setup
var sut = new AutoDataAttribute();
// Exercise system and verify outcome
Assert.Throws <ArgumentNullException>(() =>
sut.GetData(null));
// Teardown
}
public void AutoDataAttributeUsesRealValueByDefault()
{
// Arrange
// Act
var sut = new AutoDataAttribute();
// Assert
Assert.That(sut.TestMethodBuilder,
Is.TypeOf <FixedNameTestMethodBuilder>());
}
public void SutIsDataAttribute()
{
// Fixture setup
// Exercise system
var sut = new AutoDataAttribute();
// Verify outcome
Assert.IsAssignableFrom <DataAttribute>(sut);
// Teardown
}
public void InitializedWithDefaultConstructorHasCorrectFixture()
{
// Fixture setup
var sut = new AutoDataAttribute();
// Exercise system
IFixture result = sut.Fixture;
// Verify outcome
Assert.IsAssignableFrom<Fixture>(result);
// Teardown
}
public void SutIsDataAttribute()
{
// Fixture setup
// Exercise system
var sut = new AutoDataAttribute();
// Verify outcome
Assert.IsInstanceOfType(sut, typeof(DataAttribute));
// Teardown
}
public void AutoDataAttributeIsCorrectWhenCreatedExplicitlyByConstructor()
{
// Arrange
var expected = new AutoDataAttribute();
var sut = new DerivedInlineAutoDataAttribute(expected);
// Act
var result = sut.AutoDataAttribute;
// Assert
Assert.Equal(expected, result);
}
public void ExecuteShouldAutoGenerateReferenceTypeArgument(AutoDataAttribute sut)
{
// Arrange
// Act
// Assert
Assert.IsNotNull(sut);
}
public void AttributesContainsAttributeWhenConstructedWithExplicitAutoDataAttribute()
{
// Arrange
var autoDataAttribute = new AutoDataAttribute();
var sut = new DerivedInlineAutoDataAttribute(autoDataAttribute);
// Act
var result = sut.Attributes;
// Assert
Assert.Contains(autoDataAttribute, result);
}
public void InitializedWithDefaultConstructorHasCorrectFixture()
{
// Fixture setup
var sut = new AutoDataAttribute();
// Exercise system
IFixture result = sut.Fixture;
// Verify outcome
Assert.IsInstanceOfType(result, typeof(Fixture));
// Teardown
}
public void AutoDataAttributeUsesRealValueByDefault()
{
// Fixture setup
// Exercise system
var sut = new AutoDataAttribute();
// Verify outcome
Assert.That(sut.TestMethodBuilder,
Is.TypeOf <FixedNameTestMethodBuilder>());
// Teardown
}
public void ExecuteShouldAutoGenerateReferenceTypeArgument(AutoDataAttribute sut)
{
// Arrange
// Act
// Assert
sut.ShouldNotBeNull();
}
public void InitializedWithCorrectComposerTypeHasCorrectComposer()
{
// Arrange
var composerType = typeof(DelegatingFixture);
var sut = new AutoDataAttribute(composerType);
// Act
var result = sut.Fixture;
// Assert
Assert.IsAssignableFrom(composerType, result);
}
public void FixtureTypeIsCorrect()
{
// Arrange
var composerType = typeof(DelegatingFixture);
var sut = new AutoDataAttribute(composerType);
// Act
var result = sut.FixtureType;
// Assert
Assert.Equal(composerType, result);
}
public void AutoDataAttributeIsCorrectWhenCreatedWithModestConstructor()
{
// Fixture setup
var sut = new InlineAutoDataAttribute();
// Exercise system
AutoDataAttribute result = sut.AutoDataAttribute;
// Verify outcome
Assert.NotNull(result);
// Teardown
}
public void InitializedWithDefaultConstructorHasCorrectFixture()
{
// Fixture setup
var sut = new AutoDataAttribute();
// Exercise system
IFixture result = sut.Fixture;
// Verify outcome
Assert.IsAssignableFrom <Fixture>(result);
// Teardown
}
public void InitializedWithComposerHasCorrectComposer()
{
// Fixture setup
var expectedComposer = new DelegatingFixture();
var sut = new AutoDataAttribute(expectedComposer);
// Exercise system
var result = sut.Fixture;
// Verify outcome
Assert.Equal(expectedComposer, result);
// Teardown
}
public void AttributesContainsAttributeWhenConstructedWithExplicitAutoDataAttribute()
{
// Fixture setup
var autoDataAttribute = new AutoDataAttribute();
var sut = new InlineAutoDataAttribute(autoDataAttribute);
// Exercise system
var result = sut.Attributes;
// Verify outcome
Assert.Contains(autoDataAttribute, result);
// Teardown
}
public void InitializedWithDefaultConstructorHasCorrectFixture()
{
// Arrange
var sut = new AutoDataAttribute();
// Act
#pragma warning disable 618
IFixture result = sut.Fixture;
#pragma warning restore 618
// Assert
Assert.IsAssignableFrom <Fixture>(result);
}
public void ValuesAreCorrectWhenConstructedWithExplicitAutoDataAttribute()
{
// Arrange
var dummyAutoDataAttribute = new AutoDataAttribute();
var expectedValues = new[] { new object(), new object(), new object() };
var sut = new DerivedInlineAutoDataAttribute(dummyAutoDataAttribute, expectedValues);
// Act
var result = sut.Values;
// Assert
Assert.True(expectedValues.SequenceEqual(result));
}
public void InitializedWithCorrectComposerTypeHasCorrectComposer()
{
// Fixture setup
var composerType = typeof(DelegatingFixture);
var sut = new AutoDataAttribute(composerType);
// Exercise system
var result = sut.Fixture;
// Verify outcome
Assert.IsAssignableFrom(composerType, result);
// Teardown
}
public void FixtureTypeIsCorrect()
{
// Fixture setup
var composerType = typeof(DelegatingFixture);
var sut = new AutoDataAttribute(composerType);
// Exercise system
var result = sut.FixtureType;
// Verify outcome
Assert.Equal(composerType, result);
// Teardown
}
public void AttributesContainsCorrectAttributeTypesWhenConstructorWithExplicitAutoDataAttribute()
{
// Arrange
var autoDataAttribute = new AutoDataAttribute();
var sut = new InlineAutoDataAttribute(autoDataAttribute);
// Act
var result = sut.Attributes;
// Assert
var expected = new[] { typeof(InlineDataAttribute), autoDataAttribute.GetType() };
Assert.True(result.Select(d => d.GetType()).SequenceEqual(expected));
}
public void AttributesContainsAttributeWhenConstructedWithExplicitAutoDataAttribute()
{
// Fixture setup
var autoDataAttribute = new AutoDataAttribute();
var sut = new InlineAutoDataAttribute(autoDataAttribute);
// Exercise system
var result = sut.Attributes;
// Verify outcome
Assert.Contains(autoDataAttribute, result);
// Teardown
}
public void AttributesContainsCorrectAttributeTypesWhenConstructorWithExplicitAutoDataAttribute()
{
// Fixture setup
var autoDataAttribute = new AutoDataAttribute();
var sut = new InlineAutoDataAttribute(autoDataAttribute);
// Exercise system
var result = sut.Attributes;
// Verify outcome
var expected = new[] { typeof(InlineDataAttribute), autoDataAttribute.GetType() };
Assert.True(result.Select(d => d.GetType()).SequenceEqual(expected));
// Teardown
}
public void InitializedWithComposerHasCorrectComposer()
{
// Fixture setup
var expectedComposer = new DelegatingFixture();
var sut = new AutoDataAttribute(expectedComposer);
// Exercise system
var result = sut.Fixture;
// Verify outcome
Assert.Equal(expectedComposer, result);
// Teardown
}
public void AutoDataAttributeIsCorrectWhenCreatedExplicitlyByConstructor()
{
// Fixture setup
var expected = new AutoDataAttribute();
var sut = new InlineAutoDataAttribute(expected);
// Exercise system
var result = sut.AutoDataAttribute;
// Verify outcome
Assert.Equal(expected, result);
// Teardown
}
public void ValuesAreCorrectWhenConstructedWithExplicitAutoDataAttribute()
{
// Fixture setup
var dummyAutoDataAttribute = new AutoDataAttribute();
var expectedValues = new[] { new object(), new object(), new object() };
var sut = new InlineAutoDataAttribute(dummyAutoDataAttribute, expectedValues);
// Exercise system
var result = sut.Values;
// Verify outcome
Assert.True(expectedValues.SequenceEqual(result));
// Teardown
}
public void BuildFromYieldsRunnableTestMethod()
{
// Arrange
var autoDataAttribute = new AutoDataAttribute();
var fixtureType = this.GetType();
var methodWrapper = new MethodWrapper(fixtureType, fixtureType.GetMethod("DummyTestMethod"));
var testSuite = new TestSuite(fixtureType);
// Act
var testMethod = autoDataAttribute.BuildFrom(methodWrapper, testSuite).First();
// Assert
Assert.That(testMethod.RunState == RunState.Runnable);
}
public void InitializedWithCorrectComposerTypeHasCorrectComposer()
{
// Fixture setup
var composerType = typeof(DelegatingFixture);
var sut = new AutoDataAttribute(composerType);
// Exercise system
var result = sut.Fixture;
// Verify outcome
Assert.IsAssignableFrom(composerType, result);
// Teardown
}
public void FixtureTypeIsCorrect()
{
// Fixture setup
var composerType = typeof(DelegatingFixture);
#pragma warning disable 618
var sut = new AutoDataAttribute(composerType);
#pragma warning restore 618
// Exercise system
var result = sut.FixtureType;
// Verify outcome
Assert.AreEqual(composerType, result);
// Teardown
}
public void ImplementsITestBuilder()
{
var autoDataFixture = new AutoDataAttribute();
Assert.That(autoDataFixture, Is.InstanceOf<ITestBuilder>());
}
public void FixtureTypeIsCorrect()
{
// Fixture setup
var composerType = typeof(DelegatingFixture);
var sut = new AutoDataAttribute(composerType);
// Exercise system
var result = sut.FixtureType;
// Verify outcome
Assert.Equal(composerType, result);
// Teardown
}
public void GetDataOrdersCustomizationAttributes(string methodName)
{
// Fixture setup
var method = typeof(TypeWithCustomizationAttributes).GetMethod(methodName, new[] { typeof(ConcreteType) });
var customizationLog = new List<ICustomization>();
var fixture = new DelegatingFixture();
fixture.OnCustomize = c =>
{
customizationLog.Add(c);
return fixture;
};
var sut = new AutoDataAttribute(fixture);
// Exercise system
sut.GetData(method);
// Verify outcome
Assert.False(customizationLog[0] is FreezeOnMatchCustomization);
Assert.True(customizationLog[1] is FreezeOnMatchCustomization);
// Teardown
}
public void GetDataWithNullMethodThrows()
{
// Fixture setup
var sut = new AutoDataAttribute();
var dummyTypes = Type.EmptyTypes;
// Exercise system and verify outcome
Assert.Throws<ArgumentNullException>(() =>
sut.GetData(null, dummyTypes));
// Teardown
}
public void ValuesAreCorrectWhenConstructedWithExplicitAutoDataAttribute()
{
// Fixture setup
var dummyAutoDataAttribute = new AutoDataAttribute();
var expectedValues = new[] { new object(), new object(), new object() };
var sut = new InlineAutoDataAttribute(dummyAutoDataAttribute, expectedValues);
// Exercise system
var result = sut.Values;
// Verify outcome
Assert.True(expectedValues.SequenceEqual(result));
// Teardown
}
public void GetDataReturnsCorrectResult()
{
// Fixture setup
var method = typeof(TypeWithOverloadedMembers).GetMethod("DoSomething", new[] { typeof(object) });
var parameters = method.GetParameters();
var parameterTypes = (from pi in parameters
select pi.ParameterType).ToArray();
var expectedResult = new object();
var builder = new DelegatingSpecimenBuilder
{
OnCreate = (r, c) =>
{
Assert.Equal(parameters.Single(), r);
Assert.NotNull(c);
return expectedResult;
}
};
var composer = new DelegatingFixture { OnCompose = () => builder };
var sut = new AutoDataAttribute(composer);
// Exercise system
var result = sut.GetData(method, parameterTypes);
// Verify outcome
Assert.True(new[] { expectedResult }.SequenceEqual(result.Single()));
// Teardown
}
public void AutoDataAttributeIsCorrectWhenCreatedExplicitlyByConstructor()
{
// Fixture setup
var expected = new AutoDataAttribute();
var sut = new InlineAutoDataAttribute(expected);
// Exercise system
var result = sut.AutoDataAttribute;
// Verify outcome
Assert.Equal(expected, result);
// Teardown
}