public void CreateWithNullContextDoesNotThrow()
{
// Arrange
var dummyRequest = new object();
var sut = new RandomCharSequenceGenerator();
// Act & assert
Assert.Null(Record.Exception(() => sut.Create(dummyRequest, null)));
}
public void SutIsSpecimenBuilder()
{
// Arrange
// Act
var sut = new RandomCharSequenceGenerator();
// Assert
Assert.IsAssignableFrom <ISpecimenBuilder>(sut);
}
public void CreateWithNullContextDoesNotThrow()
{
// Fixture setup
var dummyRequest = new object();
var sut = new RandomCharSequenceGenerator();
// Exercise system and verify outcome
Assert.DoesNotThrow(() => sut.Create(dummyRequest, null));
// Teardown
}
public void SutIsSpecimenBuilder()
{
// Fixture setup
// Exercise system
var sut = new RandomCharSequenceGenerator();
// Verify outcome
Assert.IsAssignableFrom <ISpecimenBuilder>(sut);
// Teardown
}
public void CreateWithCharRequestReturnsCorrectResult()
{
// Arrange
var dummyContext = new DelegatingSpecimenContext();
var sut = new RandomCharSequenceGenerator();
// Act
var result = sut.Create(typeof(char), dummyContext);
// Assert
Assert.IsAssignableFrom <char>(result);
}
public void CreateWithCharRequestReturnsCorrectResult()
{
// Fixture setup
var dummyContext = new DelegatingSpecimenContext();
var sut = new RandomCharSequenceGenerator();
// Exercise system
var result = sut.Create(typeof(char), dummyContext);
// Verify outcome
Assert.IsAssignableFrom <char>(result);
// Teardown
}
public void CreateWithNonCharTypeRequestReturnsNoSpecimen(Type request)
{
// Arrange
var dummyContext = new DelegatingSpecimenContext();
var sut = new RandomCharSequenceGenerator();
// Act
var result = sut.Create(request, dummyContext);
// Assert
var expectedResult = new NoSpecimen();
Assert.Equal(expectedResult, result);
}
public void CreateWithNullRequestReturnsCorrectResult()
{
// Fixture setup
var dummyContext = new DelegatingSpecimenContext();
var sut = new RandomCharSequenceGenerator();
// Exercise system
var result = sut.Create(null, dummyContext);
// Verify outcome
var expectedResult = new NoSpecimen();
Assert.Equal(expectedResult, result);
// Teardown
}
public void CreateWithNonCharTypeRequestReturnsNoSpecimen(Type request)
{
// Fixture setup
var dummyContext = new DelegatingSpecimenContext();
var sut = new RandomCharSequenceGenerator();
// Exercise system
var result = sut.Create(request, dummyContext);
// Verify outcome
#pragma warning disable 618
var expectedResult = new NoSpecimen(request);
#pragma warning restore 618
Assert.Equal(expectedResult, result);
// Teardown
}
public void CreateReturnsCorrectResultOnMultipleCallWhenRunOutOfChars(
int expected, int repeatCount)
{
// Arrange
var dummyContext = new DelegatingSpecimenContext();
var sut = new RandomCharSequenceGenerator();
// Act
var result = Enumerable
.Range(1, repeatCount)
.Select(x => sut.Create(typeof(char), dummyContext))
.Cast <char>()
.Distinct()
.Count();
// Assert
Assert.Equal(expected, result);
}
public void CreateReturnsCorrectResultOnMultipleCallWhenRunOutOfChars(
int expected, int repeatCount)
{
// Fixture setup
var dummyContext = new DelegatingSpecimenContext();
var sut = new RandomCharSequenceGenerator();
// Exercise system
var result = Enumerable
.Range(1, repeatCount)
.Select(x => sut.Create(typeof(char), dummyContext))
.Cast <char>()
.Distinct()
.Count();
// Verify outcome
Assert.Equal(expected, result);
// Teardown
}
public void CreateReturnsCorrectResultOnMultipleCall()
{
// Arrange
int printableCharactersCount = 94;
char c = '!';
var expected = Enumerable
.Range(1, printableCharactersCount)
.Select(x => c++)
.Cast <char>()
.OrderBy(x => x);
var dummyContext = new DelegatingSpecimenContext();
var sut = new RandomCharSequenceGenerator();
// Act
var result = Enumerable
.Range(1, printableCharactersCount)
.Select(x => sut.Create(typeof(char), dummyContext))
.Cast <char>()
.OrderBy(x => x);
// Assert
Assert.True(expected.SequenceEqual(result));
}