public void CanLocateSpecificDrinkByName()
{
var cabinet = new DrinksCabinet( recipes );
var expected = new LocalDrink( "a", "", new[] {
new Ingredient( "1", Measurement.Tsp, 1 )
} );
var error = new LocalDrink( "b", "", new[] {
new Ingredient( "2", Measurement.Tsp, 1 )
} );
recipes.Add( expected, error );
var result = cabinet.Find( expected.Name );
Assert.AreEqual( expected, result );
}
public void CanFilterDrinksOnNotSpecified()
{
var cabinet = new DrinksCabinet( recipes );
var expected = new LocalDrink( "a", "", new[] {
new Ingredient( "1", Measurement.Tsp, 1 )
} );
var error = new LocalDrink( "b", "", new[] {
new Ingredient( "2", Measurement.Tsp, 1 )
} );
recipes.Add( expected, error );
var results = cabinet.NotContaining( "2" );
Assert.AreEqual( expected, results.Single() );
}
public void FilteredDrinksContainsResultsWithAnyIngredientMatch()
{
var expected = new LocalDrink( "1", "", new[] {
new Ingredient( "a", Measurement.Tsp, 1 ),
new Ingredient( "b", Measurement.Tsp, 2 )
} );
recipes.Add( expected );
var results = recipes.WithIngredients( "b", "c" );
Assert.IsTrue( expected.Equals( results.Single() ) );
}
public void FilteredDrinksContainsOnlyThoseWithSpecifiedIngredients()
{
var expected = new LocalDrink( "1", "", new[] { new Ingredient( "a", Measurement.Tsp, 1 ) } );
var error = new LocalDrink( "2", "", new[] { new Ingredient( "b", Measurement.Tsp, 1 ) } );
recipes.Add( expected, error );
var results = recipes.WithIngredients( "a" );
Assert.AreEqual( expected, results.Single() );
}