public void CustomizeAddsSpecializedNumericSpecimenBuildersToFixture()
{
// Fixture setup
var expectedBuilders = new[]
{
typeof(ByteSequenceGenerator),
typeof(DecimalSequenceGenerator),
typeof(DoubleSequenceGenerator),
typeof(Int16SequenceGenerator),
typeof(Int32SequenceGenerator),
typeof(Int64SequenceGenerator),
typeof(SByteSequenceGenerator),
typeof(SingleSequenceGenerator),
typeof(UInt16SequenceGenerator),
typeof(UInt32SequenceGenerator),
typeof(UInt64SequenceGenerator)
};
var fixture = new Fixture();
var sut = new NumericSequencePerTypeCustomization();
// Exercise system
sut.Customize(fixture);
var result = fixture.Customizations
.OfType<CompositeSpecimenBuilder>()
.SelectMany(i => i)
.Select(i => i.GetType());
// Verify outcome
Assert.True(expectedBuilders.SequenceEqual(result));
// Teardown
}
public void CustomizeWithNullThrowsArgumentNullException()
{
// Fixture setup
var sut = new NumericSequencePerTypeCustomization();
// Exercise system and verify outcome
Assert.Throws(typeof(ArgumentNullException), () => sut.Customize(null));
// Teardown
}
public void SutIsCustomization()
{
// Fixture setup
// Exercise system
var sut = new NumericSequencePerTypeCustomization();
// Verify outcome
Assert.IsAssignableFrom<ICustomization>(sut);
// Teardown
}
public void CreateAnonymousWithNumericSequencePerTypeCustomizationWillReturnCorrectValues()
{
// Fixture setup
var expectedValues = new object[]
{
(byte)1,
1M,
1.0D,
(short)1,
1,
(long)1,
(sbyte)1,
1.0F,
(ushort)1,
(uint)1,
(ulong)1
};
var sut = new Fixture();
var customization = new NumericSequencePerTypeCustomization();
// Exercise system
sut.Customize(customization);
var results = new object[]
{
sut.Create<byte>(),
sut.Create<decimal>(),
sut.Create<double>(),
sut.Create<short>(),
sut.Create<int>(),
sut.Create<long>(),
sut.Create<sbyte>(),
sut.Create<float>(),
sut.Create<ushort>(),
sut.Create<uint>(),
sut.Create<ulong>()
};
// Verify outcome
Assert.True(expectedValues.SequenceEqual(results));
// Teardown
}