public void ThatSearchingForMultipleColoursWillReturnBothColorsCorrectly()
{
var shirts = new[]
{
new Shirt(Guid.NewGuid(), string.Empty, Size.Large, Color.Black),
new Shirt(Guid.NewGuid(), string.Empty, Size.Medium, Color.Blue),
new Shirt(Guid.NewGuid(), string.Empty, Size.Small, Color.Blue),
new Shirt(Guid.NewGuid(), string.Empty, Size.Large, Color.Black),
new Shirt(Guid.NewGuid(), string.Empty, Size.Medium, Color.Blue),
new Shirt(Guid.NewGuid(), string.Empty, Size.Medium, Color.Red),
};
var lookupTable = new ShirtLookupTable(shirts);
var options = new SearchOptions();
options.Colors.Add(Color.Blue);
options.Colors.Add(Color.Red);
var result = lookupTable.Find(options);
Assert.AreEqual(4, result.Count());
Assert.AreEqual(3, result.Count(r => r.Color == Color.Blue));
Assert.AreEqual(1, result.Count(r => r.Color == Color.Red));
}
public void WhenTheSearchOptionsAreNullAnEmptyListIsReturned()
{
var shirts = new[]
{
new Shirt(Guid.NewGuid(), string.Empty, Size.Large, Color.Black),
new Shirt(Guid.NewGuid(), string.Empty, Size.Medium, Color.Blue),
new Shirt(Guid.NewGuid(), string.Empty, Size.Small, Color.Blue),
new Shirt(Guid.NewGuid(), string.Empty, Size.Large, Color.Black),
new Shirt(Guid.NewGuid(), string.Empty, Size.Medium, Color.Blue),
};
var lookupTable = new ShirtLookupTable(shirts);
var result = lookupTable.Find(null);
Assert.AreEqual(0, result.Count());
}
public void ThatFindingAShirtByColorWillReturnAllShirtsOfTheCorrectColor()
{
var shirts = new[]
{
new Shirt(Guid.NewGuid(), string.Empty, Size.Large, Color.Black),
new Shirt(Guid.NewGuid(), string.Empty, Size.Medium, Color.Blue),
new Shirt(Guid.NewGuid(), string.Empty, Size.Small, Color.Blue),
new Shirt(Guid.NewGuid(), string.Empty, Size.Large, Color.Black),
new Shirt(Guid.NewGuid(), string.Empty, Size.Medium, Color.Blue),
};
var lookupTable = new ShirtLookupTable(shirts);
var options = new SearchOptions();
options.Colors.Add(Color.Black);
var result = lookupTable.Find(options);
Assert.AreEqual(2, result.Count());
}
public void ThatFindingBySizeWillFindTheCorrectNumberOfResults()
{
var shirts = new[]
{
new Shirt(Guid.NewGuid(), string.Empty, Size.Large, Color.Black),
new Shirt(Guid.NewGuid(), string.Empty, Size.Medium, Color.Blue),
new Shirt(Guid.NewGuid(), string.Empty, Size.Small, Color.Blue),
new Shirt(Guid.NewGuid(), string.Empty, Size.Large, Color.Black),
new Shirt(Guid.NewGuid(), string.Empty, Size.Medium, Color.Blue),
new Shirt(Guid.NewGuid(), string.Empty, Size.Medium, Color.Red),
};
var lookupTable = new ShirtLookupTable(shirts);
var options = new SearchOptions();
options.Sizes.Add(Size.Medium);
var result = lookupTable.Find(options);
Assert.AreEqual(3, result.Count());
Assert.IsTrue(result.All(r => r.Size == Size.Medium));
}