public void GivenANullSearchRequest_WhenICallSearch_AnExceptionIsThrown()
{
var shirts = CreateShirtRange();
var shirtFinder = new LinqShirtFinder(shirts);
Assert.Throws <ArgumentNullException>(() => shirtFinder.Find(null));
}
public void GivenAnEmptySearchRequestWhenThereAreShirtsAvailable_WhenICallSearch_NoneAreReturned()
{
var shirts = CreateShirtRange();
var shirtFinder = new LinqShirtFinder(shirts);
var searchOptions = new SearchOptions();
var results = shirtFinder.Find(searchOptions);
AssertResults(results.Shirts, searchOptions);
AssertSizeCounts(shirts, searchOptions, results.SizeCounts);
AssertColorCounts(shirts, searchOptions, results.ColorCounts);
}
public void GivenANullColorInSearchRequest_WhenICallSearch_AnExceptionIsThrown()
{
var shirts = CreateShirtRange();
var shirtFinder = new LinqShirtFinder(shirts);
var searchOptions = new SearchOptions()
{
Colors = null,
Sizes = { Size.Medium }
};
Assert.Throws <ArgumentNullException>(() => shirtFinder.Find(searchOptions));
}
public void GivenASearchRequestForSmallOrLargeAndRedOrBlueShirts_WhenICallSearch_TheyAreReturned()
{
var shirts = CreateShirtRange();
var shirtFinder = new LinqShirtFinder(shirts);
var searchOptions = new SearchOptions()
{
Colors = { Color.Red, Color.Blue },
Sizes = { Size.Small, Size.Large }
};
var results = shirtFinder.Find(searchOptions);
AssertResults(results.Shirts, searchOptions);
AssertSizeCounts(shirts, searchOptions, results.SizeCounts);
AssertColorCounts(shirts, searchOptions, results.ColorCounts);
}
public void GivenAValidSearchRequestWhenThereAreNoShirts_WhenICallSearch_NoneAreReturned()
{
var shirts = new List <Shirt>
{
};
var shirtFinder = new LinqShirtFinder(shirts);
var searchOptions = new SearchOptions()
{
Colors = { Color.Red },
Sizes = { Size.Small }
};
var results = shirtFinder.Find(searchOptions);
AssertResults(results.Shirts, searchOptions);
AssertSizeCounts(shirts, searchOptions, results.SizeCounts);
AssertColorCounts(shirts, searchOptions, results.ColorCounts);
}
public void GivenASearchRequestForSmallRedShirtsWhenNonExist_WhenICallSearch_NoneAreReturned()
{
var shirts = new List <Shirt>
{
new Shirt(Guid.NewGuid(), "Small Yellow", Size.Small, Color.Yellow),
new Shirt(Guid.NewGuid(), "Small White", Size.Small, Color.White),
new Shirt(Guid.NewGuid(), "Large Blue", Size.Large, Color.Blue),
new Shirt(Guid.NewGuid(), "Medium Blue", Size.Medium, Color.Blue),
};
var shirtFinder = new LinqShirtFinder(shirts);
var searchOptions = new SearchOptions()
{
Colors = { Color.Red },
Sizes = { Size.Small }
};
var results = shirtFinder.Find(searchOptions);
AssertResults(results.Shirts, searchOptions);
AssertSizeCounts(shirts, searchOptions, results.SizeCounts);
AssertColorCounts(shirts, searchOptions, results.ColorCounts);
}
