/// <summary>
/// Runs the specified test specification.
/// </summary>
/// <param name="specification">The test specification to run.</param>
/// <returns>
/// The result of running the test specification.
/// </returns>
/// <exception cref="ArgumentNullException">Thrown when <paramref name="specification"/> is <c>null</c>.</exception>
public EventCentricAggregateFactoryTestResult Run(EventCentricAggregateFactoryTestSpecification specification)
{
if (specification == null)
{
throw new ArgumentNullException("specification");
}
var sut = specification.SutFactory();
sut.Initialize(specification.Givens);
IAggregateRootEntity factoryResult = null;
var result = Catch.Exception(() => factoryResult = specification.When(sut));
if (result.HasValue)
{
return(specification.Fail(result.Value));
}
#if NET20
var actualEvents = new List <object>(factoryResult.GetChanges()).ToArray();
if (!actualEvents.SequenceEqual(specification.Thens, new WrappedEventComparerEqualityComparer(_comparer)))
{
return(specification.Fail(actualEvents));
}
#else
var actualEvents = factoryResult.GetChanges().ToArray();
if (!actualEvents.SequenceEqual(specification.Thens, new WrappedEventComparerEqualityComparer(_comparer)))
{
return(specification.Fail(actualEvents));
}
#endif
return(specification.Pass());
}
/// <summary>
/// Initializes a new instance of the <see cref="AggregateBuilder"/> class.
/// </summary>
/// <param name="instance">The aggregate instance to copy data from.</param>
internal AggregateBuilder(Aggregate instance)
{
_identifier = instance.Identifier;
_expectedVersion = instance.ExpectedVersion;
_root = instance.Root;
_partition = instance.Partition;
}
/// <summary>
/// Initializes a new instance of the <see cref="AggregateBuilder"/> class.
/// </summary>
public AggregateBuilder()
{
_partition = Aggregate.DefaultPartition;
_identifier = null;
_expectedVersion = Int32.MinValue;
_root = null;
}
/// <summary>
/// Initializes a new instance of the <see cref="AggregateBuilder"/> class.
/// </summary>
public AggregateBuilder()
{
_partition = Aggregate.DefaultPartition;
_identifier = null;
_expectedVersion = Int32.MinValue;
_root = null;
}
/// <summary>
/// Initializes a new instance of the <see cref="AggregateBuilder"/> class.
/// </summary>
/// <param name="instance">The aggregate instance to copy data from.</param>
internal AggregateBuilder(Aggregate instance)
{
_identifier = instance.Identifier;
_expectedVersion = instance.ExpectedVersion;
_root = instance.Root;
_partition = instance.Partition;
}
/// <summary>
/// Initializes a new instance of the <see cref="Aggregate"/> class.
/// </summary>
/// <param name="identifier">The aggregate identifier.</param>
/// <param name="expectedVersion">The expected aggregate version.</param>
/// <param name="root">The aggregate root entity.</param>
/// <exception cref="System.ArgumentNullException">Thrown when the <paramref name="identifier"/> is null.</exception>
/// <exception cref="System.ArgumentNullException">Thrown when the <paramref name="root"/> is null.</exception>
public Aggregate(string identifier, int expectedVersion, IAggregateRootEntity root)
{
if (identifier == null)
throw new ArgumentNullException("identifier");
if (root == null)
throw new ArgumentNullException("root");
_identifier = identifier;
_expectedVersion = expectedVersion;
_root = root;
}
private static Dictionary <string, object> PrepareHeaders(IAggregateRootEntity aggregate, Action <IDictionary <string, object> > updateHeaders)
{
var headers = new Dictionary <string, object>();
headers[AggregateTypeHeader] = aggregate.GetType().FullName;
if (updateHeaders != null)
{
updateHeaders(headers);
}
return(headers);
}
/// <summary>
/// Initializes a new instance of the <see cref="Aggregate"/> class.
/// </summary>
/// <param name="identifier">The aggregate identifier.</param>
/// <param name="expectedVersion">The expected aggregate version.</param>
/// <param name="root">The aggregate root entity.</param>
/// <exception cref="System.ArgumentNullException">Thrown when the <paramref name="identifier"/> is null.</exception>
/// <exception cref="System.ArgumentNullException">Thrown when the <paramref name="root"/> is null.</exception>
public Aggregate(string identifier, int expectedVersion, IAggregateRootEntity root)
{
if (identifier == null)
{
throw new ArgumentNullException("identifier");
}
if (root == null)
{
throw new ArgumentNullException("root");
}
_identifier = identifier;
_expectedVersion = expectedVersion;
_root = root;
}
/// <summary>
/// Runs the specified test specification.
/// </summary>
/// <param name="specification">The test specification to run.</param>
/// <returns>
/// The result of running the test specification.
/// </returns>
/// <exception cref="ArgumentNullException">Thrown when <paramref name="specification"/> is <c>null</c>.</exception>
public ExceptionCentricAggregateFactoryTestResult Run(ExceptionCentricAggregateFactoryTestSpecification specification)
{
if (specification == null)
{
throw new ArgumentNullException(nameof(specification));
}
var sut = specification.SutFactory();
sut.Initialize(specification.Givens);
IAggregateRootEntity factoryResult = null;
var result = Catch.Exception(() => factoryResult = specification.When(sut));
if (!result.HasValue)
{
if (factoryResult.HasChanges())
{
#if NET20
return(specification.Fail(new List <object>(factoryResult.GetChanges()).ToArray()));
#else
return(specification.Fail(factoryResult.GetChanges().ToArray()));
#endif
}
return(specification.Fail());
}
var actualException = result.Value;
#if NET20
using (var enumerator = _comparer.Compare(actualException, specification.Throws).GetEnumerator())
{
if (enumerator.MoveNext())
{
return(specification.Fail(actualException));
}
}
#else
if (_comparer.Compare(actualException, specification.Throws).Any())
{
return(specification.Fail(actualException));
}
#endif
return(specification.Pass());
}
/// <summary>
/// Runs the specified test specification.
/// </summary>
/// <param name="specification">The test specification to run.</param>
/// <returns>
/// The result of running the test specification.
/// </returns>
/// <exception cref="ArgumentNullException">Thrown when <paramref name="specification"/> is <c>null</c>.</exception>
public EventCentricAggregateConstructorTestResult Run(EventCentricAggregateConstructorTestSpecification specification)
{
if (specification == null)
{
throw new ArgumentNullException(nameof(specification));
}
IAggregateRootEntity sut = null;
var result = Catch.Exception(() => sut = specification.SutFactory());
if (result.HasValue)
{
return(specification.Fail(result.Value));
}
#if NET20
var actualEvents = new List <object>(sut.GetChanges()).ToArray();
#else
var actualEvents = sut.GetChanges().ToArray();
#endif
if (!actualEvents.SequenceEqual(specification.Thens, new WrappedEventComparerEqualityComparer(_comparer)))
{
return(specification.Fail(actualEvents));
}
return(specification.Pass());
}
/// <summary>
/// Initializes a new instance of the <see cref="Aggregate" /> class.
/// </summary>
/// <param name="identifier">The aggregate identifier.</param>
/// <param name="expectedVersion">The expected aggregate version.</param>
/// <param name="root">The aggregate root entity.</param>
/// <exception cref="System.ArgumentNullException">Thrown when the <paramref name="identifier" /> is null.</exception>
/// <exception cref="System.ArgumentNullException">Thrown when the <paramref name="root" /> is null.</exception>
public Aggregate(string identifier, int expectedVersion, IAggregateRootEntity root)
{
Identifier = identifier ?? throw new ArgumentNullException(nameof(identifier));
ExpectedVersion = expectedVersion;
Root = root ?? throw new ArgumentNullException(nameof(root));
}
/// <summary>
/// Captures the aggregate root entity of the aggregate.
/// </summary>
/// <param name="value">The aggregate root entity value.</param>
/// <returns>An <see cref="AggregateBuilder" /> instance.</returns>
public AggregateBuilder WithRoot(IAggregateRootEntity value)
{
Root = value;
return(this);
}
/// <summary>
/// Initializes a new instance of the <see cref="AggregateBuilder"/> class.
/// </summary>
public AggregateBuilder()
{
_identifier = null;
_expectedVersion = Int32.MinValue;
_root = null;
}
/// <summary>
/// Initializes a new instance of the <see cref="Aggregate"/> class.
/// </summary>
/// <param name="identifier">The aggregate identifier.</param>
/// <param name="expectedVersion">The expected aggregate version.</param>
/// <param name="root">The aggregate root entity.</param>
/// <exception cref="System.ArgumentNullException">Thrown when the <paramref name="identifier"/> is null.</exception>
/// <exception cref="System.ArgumentNullException">Thrown when the <paramref name="root"/> is null.</exception>
public Aggregate(string identifier, int expectedVersion, IAggregateRootEntity root)
: this(DefaultPartition, identifier, expectedVersion, root)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="Aggregate"/> class.
/// </summary>
/// <param name="identifier">The aggregate identifier.</param>
/// <param name="expectedVersion">The expected aggregate version.</param>
/// <param name="root">The aggregate root entity.</param>
/// <exception cref="System.ArgumentNullException">Thrown when the <paramref name="identifier"/> is null.</exception>
/// <exception cref="System.ArgumentNullException">Thrown when the <paramref name="root"/> is null.</exception>
public Aggregate(string identifier, int expectedVersion, IAggregateRootEntity root)
: this(DefaultPartition, identifier, expectedVersion, root)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="AggregateBuilder"/> class.
/// </summary>
public AggregateBuilder()
{
_identifier = null;
_expectedVersion = Int32.MinValue;
_root = null;
}
/// <summary>
/// Captures the aggregate root entity of the aggregate.
/// </summary>
/// <param name="value">The aggregate root entity value.</param>
/// <returns>An <see cref="AggregateBuilder"/> instance.</returns>
public AggregateBuilder WithRoot(IAggregateRootEntity value)
{
_root = value;
return this;
}