public void SutIsSpecimenBuilder()
{
// Arrange
// Act
var sut = new ArrayRelay();
// Assert
Assert.IsAssignableFrom <ISpecimenBuilder>(sut);
}
public void CreateWithNullContextThrows()
{
// Arrange
var sut = new ArrayRelay();
var dummyRequest = new object();
// Act & assert
Assert.Throws <ArgumentNullException>(() =>
sut.Create(dummyRequest, null));
}
public void SutIsSpecimenBuilder()
{
// Fixture setup
// Exercise system
var sut = new ArrayRelay();
// Verify outcome
Assert.IsAssignableFrom <ISpecimenBuilder>(sut);
// Teardown
}
public void CreateWithNullContextThrows()
{
// Fixture setup
var sut = new ArrayRelay();
var dummyRequest = new object();
// Exercise system and verify outcome
Assert.Throws <ArgumentNullException>(() =>
sut.Create(dummyRequest, null));
// Teardown
}
public void CreateWithNoneArrayRequestReturnsCorrectResult(object request)
{
// Arrange
var sut = new ArrayRelay();
// Act
var dummyContext = new DelegatingSpecimenContext();
var result = sut.Create(request, dummyContext);
// Assert
var expectedResult = new NoSpecimen();
Assert.Equal(expectedResult, result);
}
public void CreateWithNoneArrayRequestReturnsCorrectResult(object request)
{
// Fixture setup
var sut = new ArrayRelay();
// Exercise system
var dummyContext = new DelegatingSpecimenContext();
var result = sut.Create(request, dummyContext);
// Verify outcome
var expectedResult = new NoSpecimen();
Assert.Equal(expectedResult, result);
// Teardown
}
public void CreateReturnsCorrectResultWhenContextReturnsNonEnumerableResult(object response)
{
// Arrange
var request = typeof(object[]);
var context = new DelegatingSpecimenContext {
OnResolve = r => response
};
var sut = new ArrayRelay();
// Act
var result = sut.Create(request, context);
// Assert
var expectedResult = new NoSpecimen();
Assert.Equal(expectedResult, result);
}
public void CreateWithArrayRequestReturnsCorrectResult(Type request, Type itemType)
{
// Arrange
var expectedRequest = new MultipleRequest(itemType);
object expectedResult = Array.CreateInstance(itemType, 0);
var context = new DelegatingSpecimenContext {
OnResolve = r => expectedRequest.Equals(r) ? expectedResult : new NoSpecimen()
};
var sut = new ArrayRelay();
// Act
var result = sut.Create(request, context);
// Assert
Assert.Equal(expectedResult, result);
}
public void CreateReturnsCorrectResultWhenContextReturnsNonEnumerableResult(object response)
{
// Fixture setup
var request = typeof(object[]);
var context = new DelegatingSpecimenContext {
OnResolve = r => response
};
var sut = new ArrayRelay();
// Exercise system
var result = sut.Create(request, context);
// Verify outcome
var expectedResult = new NoSpecimen();
Assert.Equal(expectedResult, result);
// Teardown
}
public void CreateWithArrayRequestReturnsCorrectResult(Type request, Type itemType)
{
// Fixture setup
var expectedRequest = new MultipleRequest(itemType);
object expectedResult = Array.CreateInstance(itemType, 0);
var context = new DelegatingSpecimenContext {
OnResolve = r => expectedRequest.Equals(r) ? expectedResult : new NoSpecimen()
};
var sut = new ArrayRelay();
// Exercise system
var result = sut.Create(request, context);
// Verify outcome
Assert.Equal(expectedResult, result);
// Teardown
}
public void CreateConvertsEnumerableToArray()
{
// Arrange
var request = typeof(int[]);
var expectedRequest = new MultipleRequest(typeof(int));
var enumerable = Enumerable.Range(1, 3);
var context = new DelegatingSpecimenContext {
OnResolve = r => expectedRequest.Equals(r) ? (object)enumerable : new NoSpecimen()
};
var sut = new ArrayRelay();
// Act
var result = sut.Create(request, context);
// Assert
var a = Assert.IsAssignableFrom <int[]>(result);
Assert.True(enumerable.SequenceEqual(a));
}
public void CreateConvertsEnumerableToArray()
{
// Fixture setup
var request = typeof(int[]);
var expectedRequest = new MultipleRequest(typeof(int));
var enumerable = Enumerable.Range(1, 3);
#pragma warning disable 618
var context = new DelegatingSpecimenContext {
OnResolve = r => expectedRequest.Equals(r) ? (object)enumerable : new NoSpecimen(r)
};
#pragma warning restore 618
var sut = new ArrayRelay();
// Exercise system
var result = sut.Create(request, context);
// Verify outcome
var a = Assert.IsAssignableFrom <int[]>(result);
Assert.True(enumerable.SequenceEqual(a));
// Teardown
}
