internal PrototypeInMemoryContext WithTestData()
{
var fibonacciNumberSeriesValues = new Int64[] { 0, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89 };
using (var numberRepository = new NumberRepository(this))
{
for (var i = 0; i <= 100; i++)
{
var number = new Number()
{
Identifier = Guid.NewGuid(),
Value = i
};
numberRepository.Add(number);
}
SaveChanges();
using (var numberSeriesRepository = new NumberSeriesRepository(this))
{
numberSeriesRepository.Add(NumberSeries.Named.Fibonacci);
SaveChanges();
using (var numberSeriesNumberRepository = new NumberSeriesNumberRepository(this))
{
var fibonacciNumbers = numberRepository.FindWhere(entity => fibonacciNumberSeriesValues.Contains(entity.Value));
foreach (var fibonacciNumber in fibonacciNumbers)
{
var fibonacciNumberSeriesNumber = new NumberSeriesNumber()
{
Identifier = Guid.NewGuid(),
NumberIdentifier = fibonacciNumber.Identifier,
NumberSeriesIdentifier = NumberSeries.Named.Fibonacci.Identifier
};
numberSeriesNumberRepository.Add(fibonacciNumberSeriesNumber);
}
SaveChanges();
}
}
}
return(this);
}
public void FunctionalLifeSpanTest_ShouldProduceDesiredResults()
{
// Arrange.
var databaseName = EnhancedReadabilityGuid.New().ToString();
var configuration = new ConfigurationBuilder().Build();
var fibonacciNumberSeriesName = "Fibonacci";
var fibonacciNumberSeriesValues = new Int64[] { 0, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89 };
using (var context = new PrototypeInMemoryContext(configuration, databaseName).WithTestData())
{
using (var numberSeriesRepository = new NumberSeriesRepository(context))
{
// Act.
var fibonacciNumberSeries = numberSeriesRepository.FindByName(fibonacciNumberSeriesName);
// Assert.
fibonacciNumberSeries.Should().NotBeNull();
fibonacciNumberSeries.Name.Should().Be(fibonacciNumberSeriesName);
using (var numberSeriesNumberRepository = new NumberSeriesNumberRepository(context))
{
// Act.
var fibonacciNumberSeriesNumbers = numberSeriesNumberRepository.FindWhere(entity => entity.NumberSeriesIdentifier == fibonacciNumberSeries.Identifier);
var fibonacciNumberIdentifiers = fibonacciNumberSeriesNumbers.Select(entity => entity.NumberIdentifier);
// Assert.
fibonacciNumberSeriesNumbers.Should().NotBeNull();
fibonacciNumberSeriesNumbers.Count().Should().Be(fibonacciNumberSeriesValues.Length);
using (var numberRepository = new NumberRepository(context))
{
// Act.
var fibonacciNumbers = numberRepository.FindWhere(entity => fibonacciNumberIdentifiers.Contains(entity.Identifier)).OrderBy(entity => entity.Value);
// Assert.
fibonacciNumbers.Select(entity => entity.Value).Should().BeEquivalentTo(fibonacciNumberSeriesValues);
}
}
}
}
}
