/// <summary>
/// Determines whether the specified <see cref="ExceptionCentricTestSpecification" /> is equal to this instance.
/// </summary>
/// <param name="other">The <see cref="ExceptionCentricTestSpecification" /> to compare with this instance.</param>
/// <returns>
/// <c>true</c> if the specified <see cref="ExceptionCentricTestSpecification" /> is equal to this instance; otherwise, <c>false</c>.
/// </returns>
protected bool Equals(ExceptionCentricTestSpecification other)
{
return
(Equals(_givens, other._givens) &&
Equals(_when, other._when) &&
Equals(_throws, other._throws));
}
void WriteThrows(ExceptionCentricTestSpecification specification)
{
_writer.WriteLine("Throws");
_writer.Indent++;
_writer.WriteLine("[{0}] {1}", specification.Throws.GetType().Name, specification.Throws.Message);
_writer.Indent--;
}
void WriteThrows(ExceptionCentricTestSpecification specification)
{
_writer.WriteLine("Throws");
_writer.Indent++;
_writer.WriteLine("[{0}] {1}", specification.Throws.GetType().Name, specification.Throws.Message);
_writer.Indent--;
}
void WriteGivens(ExceptionCentricTestSpecification specification)
{
if (specification.Givens.Length == 0) return;
_writer.WriteLine("Given");
WriteFacts(specification.Givens);
}
/// <summary>
/// Initializes a new instance of the <see cref="ExceptionCentricTestResult"/> class.
/// </summary>
/// <param name="specification">The specification.</param>
/// <param name="state">The state.</param>
/// <param name="actualException">The actual exception.</param>
/// <param name="actualEvents">The actual events.</param>
internal ExceptionCentricTestResult(ExceptionCentricTestSpecification specification, TestResultState state,
Optional<Exception> actualException,
Optional<Fact[]> actualEvents)
{
_specification = specification;
_state = state;
_actualException = actualException;
_actualEvents = actualEvents;
}
/// <summary>
/// Initializes a new instance of the <see cref="ExceptionCentricTestResult"/> class.
/// </summary>
/// <param name="specification">The specification.</param>
/// <param name="state">The state.</param>
/// <param name="actualException">The actual exception.</param>
/// <param name="actualEvents">The actual events.</param>
internal ExceptionCentricTestResult(ExceptionCentricTestSpecification specification, TestResultState state,
Optional <Exception> actualException,
Optional <Fact[]> actualEvents)
{
_specification = specification;
_state = state;
_actualException = actualException;
_actualEvents = actualEvents;
}
public void UsingDefaultConstructorReturnsInstanceWithExpectedProperties(Tuple <string, object>[] givens,
object when, Exception throws)
{
var sut = new ExceptionCentricTestSpecification(givens, when, throws);
Assert.That(sut.Givens, Is.EquivalentTo(givens));
Assert.That(sut.When, Is.SameAs(when));
Assert.That(sut.Throws, Is.SameAs(throws));
}
public void FailReturnsExpectedResult()
{
var sut = new ExceptionCentricTestSpecification(NoEvents, Message, Exception);
var result = sut.Fail();
Assert.That(result.Specification, Is.SameAs(sut));
Assert.That(result.Passed, Is.False);
Assert.That(result.Failed, Is.True);
Assert.That(result.But, Is.EqualTo(Optional<Exception>.Empty));
}
void WriteGivens(ExceptionCentricTestSpecification specification)
{
if (specification.Givens.Length == 0)
{
return;
}
_writer.WriteLine("Given");
WriteEvents(specification.Givens);
}
public void FailReturnsExpectedResult()
{
var sut = new ExceptionCentricTestSpecification(NoEvents, Message, Exception);
var result = sut.Fail();
Assert.That(result.Specification, Is.SameAs(sut));
Assert.That(result.Passed, Is.False);
Assert.That(result.Failed, Is.True);
Assert.That(result.But, Is.EqualTo(Optional <Exception> .Empty));
}
public void FailWithActualExceptionReturnsExpectedResult()
{
var sut = new ExceptionCentricTestSpecification(NoEvents, Message, Exception);
var actual = new Exception();
var result = sut.Fail(actual);
Assert.That(result.Specification, Is.SameAs(sut));
Assert.That(result.Passed, Is.False);
Assert.That(result.Failed, Is.True);
Assert.That(result.ButException, Is.EqualTo(new Optional <Exception>(actual)));
}
public void WriteExceptionCentricTestSpecificationResultsInExpectedOutput(
ExceptionCentricTestSpecification specification, string result)
{
using (var writer = new StringWriter())
{
var sut = new TestSpecificationTextWriter(writer);
sut.Write(specification);
Assert.That(writer.ToString(), Is.EqualTo(result));
}
}
public void WriteExceptionCentricTestSpecificationResultsInExpectedOutput(
ExceptionCentricTestSpecification specification, string result)
{
using (var writer = new StringWriter())
{
var sut = new TestSpecificationTextWriter(writer);
sut.Write(specification);
Assert.That(writer.ToString(), Is.EqualTo(result));
}
}
public void FailWithActualExceptionReturnsExpectedResult()
{
var sut = new ExceptionCentricTestSpecification(NoEvents, Message, Exception);
var actual = new Exception();
var result = sut.Fail(actual);
Assert.That(result.Specification, Is.SameAs(sut));
Assert.That(result.Passed, Is.False);
Assert.That(result.Failed, Is.True);
Assert.That(result.ButException, Is.EqualTo(new Optional<Exception>(actual)));
}
/// <summary>
/// Initializes a new instance of the <see cref="ExceptionCentricTestResult"/> class.
/// </summary>
/// <param name="specification">The specification.</param>
/// <param name="state">The state.</param>
/// <param name="actualException">The actual exception.</param>
/// <param name="actualEvents">The actual events.</param>
internal ExceptionCentricTestResult(ExceptionCentricTestSpecification specification, TestResultState state,
Exception actualException = null,
Tuple<string, object>[] actualEvents = null)
{
_specification = specification;
_state = state;
_actualException = actualException == null
? Optional<Exception>.Empty
: new Optional<Exception>(actualException);
_actualEvents = actualEvents == null
? Optional<Tuple<string, object>[]>.Empty
: new Optional<Tuple<string, object>[]>(actualEvents);
}
/// <summary>
/// Initializes a new instance of the <see cref="ExceptionCentricTestResult"/> class.
/// </summary>
/// <param name="specification">The specification.</param>
/// <param name="state">The state.</param>
/// <param name="actualException">The actual exception.</param>
/// <param name="actualEvents">The actual events.</param>
internal ExceptionCentricTestResult(ExceptionCentricTestSpecification specification, TestResultState state,
Exception actualException = null,
Tuple <string, object>[] actualEvents = null)
{
_specification = specification;
_state = state;
_actualException = actualException == null
? Optional <Exception> .Empty
: new Optional <Exception>(actualException);
_actualEvents = actualEvents == null
? Optional <Tuple <string, object>[]> .Empty
: new Optional <Tuple <string, object>[]>(actualEvents);
}
public void FailWithActualEventsReturnsExpectedResult()
{
var sut = new ExceptionCentricTestSpecification(NoEvents, Message, Exception);
var actual = new[] { new Tuple <string, object>(Model.Identifier1, new object()) };
var result = sut.Fail(actual);
Assert.That(result.Specification, Is.SameAs(sut));
Assert.That(result.Passed, Is.False);
Assert.That(result.Failed, Is.True);
Assert.That(result.Buts, Is.EqualTo(new Optional <Tuple <string, object>[]>(actual)));
Assert.That(result.But, Is.EqualTo(Optional <Exception> .Empty));
}
public void FailWithActualEventsReturnsExpectedResult()
{
var sut = new ExceptionCentricTestSpecification(NoEvents, Message, Exception);
var actual = new[] {new Tuple<string, object>(Model.Identifier1, new object())};
var result = sut.Fail(actual);
Assert.That(result.Specification, Is.SameAs(sut));
Assert.That(result.Passed, Is.False);
Assert.That(result.Failed, Is.True);
Assert.That(result.Buts, Is.EqualTo(new Optional<Tuple<string, object>[]>(actual)));
Assert.That(result.But, Is.EqualTo(Optional<Exception>.Empty));
}
public void DoesEqualItself()
{
var sut = new ExceptionCentricTestSpecification(NoEvents, Message, Exception);
Assert.That(sut.Equals(sut), Is.True);
}
public void UsingDefaultConstructorReturnsInstanceWithExpectedProperties(Tuple<string, object>[] givens,
object when, Exception throws)
{
var sut = new ExceptionCentricTestSpecification(givens, when, throws);
Assert.That(sut.Givens, Is.EquivalentTo(givens));
Assert.That(sut.When, Is.SameAs(when));
Assert.That(sut.Throws, Is.SameAs(throws));
}
void WriteWhen(ExceptionCentricTestSpecification specification)
{
_writer.WriteLine("When");
WriteMessage(specification.When);
}
public void DoesNotEqualNull()
{
var sut = new ExceptionCentricTestSpecification(NoEvents, Message, Exception);
Assert.That(sut.Equals(null), Is.False);
}
/// <summary>
/// Writes the specified test specification.
/// </summary>
/// <param name="specification">The test specification to write.</param>
public void Write(ExceptionCentricTestSpecification specification)
{
WriteGivens(specification);
WriteWhen(specification);
WriteThrows(specification);
}
public void DoesNotEqualObjectOfOtherType()
{
var sut = new ExceptionCentricTestSpecification(NoEvents, Message, Exception);
Assert.That(sut.Equals(new object()), Is.False);
}
void WriteWhen(ExceptionCentricTestSpecification specification)
{
_writer.WriteLine("When");
WriteMessage(specification.When);
}
public void DoesEqualItself()
{
var sut = new ExceptionCentricTestSpecification(NoEvents, Message, Exception);
Assert.That(sut.Equals(sut), Is.True);
}
public void FailWithNullExceptionThrows()
{
var sut = new ExceptionCentricTestSpecification(NoEvents, Message, Exception);
Assert.Throws<ArgumentNullException>(() => { var _ = sut.Fail((Exception) null); });
}
public void DoesNotEqualObjectOfOtherType()
{
var sut = new ExceptionCentricTestSpecification(NoEvents, Message, Exception);
Assert.That(sut.Equals(new object()), Is.False);
}
public void DoesNotEqualNull()
{
var sut = new ExceptionCentricTestSpecification(NoEvents, Message, Exception);
Assert.That(sut.Equals(null), Is.False);
}
/// <summary>
/// Determines whether the specified <see cref="ExceptionCentricTestSpecification" /> is equal to this instance.
/// </summary>
/// <param name="other">The <see cref="ExceptionCentricTestSpecification" /> to compare with this instance.</param>
/// <returns>
/// <c>true</c> if the specified <see cref="ExceptionCentricTestSpecification" /> is equal to this instance; otherwise, <c>false</c>.
/// </returns>
protected bool Equals(ExceptionCentricTestSpecification other)
{
return
Equals(_givens, other._givens) &&
Equals(_when, other._when) &&
Equals(_throws, other._throws);
}
public void FailWithNullEventsThrows()
{
var sut = new ExceptionCentricTestSpecification(NoEvents, Message, Exception);
Assert.Throws <ArgumentNullException>(() => { var _ = sut.Fail((Tuple <string, object>[])null); });
}
/// <summary>
/// Writes the specified test specification.
/// </summary>
/// <param name="specification">The test specification to write.</param>
public void Write(ExceptionCentricTestSpecification specification)
{
WriteGivens(specification);
WriteWhen(specification);
WriteThrows(specification);
}