public async Task QueryAsync_WhenCalled_AssertGetColumnNamesAsyncWasCalledOnContactToCsvConverter()
{
QueryHandler sut = CreateSut();
await sut.QueryAsync(CreateExportContactCollectionQuery());
_contactToCsvConverterMock.Verify(m => m.GetColumnNamesAsync(), Times.Once);
}
public void QueryAsync_WhenQueryIsNull_ThrowsArgumentNullException()
{
QueryHandler sut = CreateSut();
ArgumentNullException result = Assert.ThrowsAsync <ArgumentNullException>(async() => await sut.QueryAsync(null));
Assert.That(result.ParamName, Is.EqualTo("query"));
}
public async Task QueryAsync_WhenCalled_ReturnNonEmptyByteArray()
{
QueryHandler sut = CreateSut();
byte[] result = await sut.QueryAsync(CreateExportContactCollectionQuery());
Assert.That(result.Length, Is.GreaterThan(0));
}
public async Task QueryAsync_WhenCalled_AssertToGetContactCollectionQueryWasCalledOnQuery()
{
QueryHandler sut = CreateSut();
Mock <IExportContactCollectionQuery> queryMock = CreateExportContactCollectionQueryMock();
await sut.QueryAsync(queryMock.Object);
queryMock.Verify(m => m.ToGetContactCollectionQuery(), Times.Once);
}
public async Task QueryAsync_WhenCalled_AssertQueryAsyncWasCalledOnGetContactCollectionQueryHandler()
{
QueryHandler sut = CreateSut();
IGetContactCollectionQuery getContactCollectionQuery = CreateGetContactCollectionQuery();
IExportContactCollectionQuery query = CreateExportContactCollectionQuery(getContactCollectionQuery);
await sut.QueryAsync(query);
_getContactCollectionQueryHandlerMock.Verify(m => m.QueryAsync(It.Is <IGetContactCollectionQuery>(value => value != null && value == getContactCollectionQuery)), Times.Once);
}
public async Task QueryAsync_WhenCalled_AssertConvertAsyncWasCalledOnContactToCsvConverterForEachContactToExport()
{
IList <IContact> contactCollection = _fixture.CreateMany <IContact>(_random.Next(25, 50)).ToList();
QueryHandler sut = CreateSut(contactCollection);
await sut.QueryAsync(CreateExportContactCollectionQuery());
foreach (IContact contact in contactCollection)
{
_contactToCsvConverterMock.Verify(m => m.ConvertAsync(It.Is <IContact>(value => value != null && value == contact)), Times.Once);
}
}
