public void Test_Filtering_After_All_Features_Longer_list_Features_Order_should_NOT_matter()
{
//Given
Feature firstFeature = new Feature {
Id = 2
};
Feature secondFeature = new Feature {
Id = 3
};
Feature thirdFeature = new Feature {
Id = 4
};
ProductType apples = new ProductType
{
Name = "apples",
Features = new List <Feature> {
firstFeature
}
};
ProductType pears = new ProductType
{
Name = "apples",
Features = new List <Feature> {
secondFeature
}
};
ProductType nuts = new ProductType
{
Name = "nuts",
Features = new List <Feature> {
thirdFeature, secondFeature, firstFeature
}
};
ProductType watermelons = new ProductType
{
Name = "watermelons",
Features = new List <Feature> {
firstFeature, secondFeature, firstFeature
}
};
var productList = new List <ProductType> {
apples, pears, nuts, watermelons
};
//When
var filteringCriteria = new List <Feature> {
firstFeature, secondFeature, thirdFeature
};
var filter = new ListFilter(productList, filteringCriteria);
var filteredList = filter.AllFeaturesFilter();
//Then
Assert.Single(filteredList);
}
public void Test_Filtering_After_All_Features_list_of_2_Products()
{
//Given
Feature firstFeature = new Feature {
Id = 2
};
Feature secondFeature = new Feature {
Id = 3
};
ProductType apples = new ProductType
{
Name = "apples",
Features = new List <Feature> {
firstFeature, secondFeature
}
};
ProductType pears = new ProductType
{
Name = "pears",
Features = new List <Feature> {
secondFeature
}
};
var productList = new List <ProductType> {
apples, pears
};
//When
var filteringCriteria = new List <Feature> {
firstFeature, secondFeature
};
var filter = new ListFilter(productList, filteringCriteria);
var filteredList = filter.AllFeaturesFilter();
//Then
Assert.Single(filteredList);
}
public void Test_AllFeaturesFilter()
{
ProductType prod1 = new ProductType
{
Name = "prod1",
Features = new List <Feature> {
new Feature {
Id = 1
},
new Feature {
Id = 2
},
new Feature {
Id = 3
},
new Feature {
Id = 4
}
}
};
ProductType prod2 = new ProductType
{
Name = "prod2",
Features = new List <Feature> {
new Feature {
Id = 2
},
new Feature {
Id = 3
}
}
};
ProductType prod3 = new ProductType
{
Name = "prod3",
Features = new List <Feature> {
new Feature {
Id = 2
},
new Feature {
Id = 1
}
}
};
var productList = new List <ProductType> {
prod1, prod2, prod3
};
var filteringCriteria = new List <Feature> {
new Feature {
Id = 2
}, new Feature {
Id = 3
}
};
var filter = new ListFilter(productList, filteringCriteria);
var filteredList = filter.AllFeaturesFilter();
Assert.Equal(2, filteredList.Count());
Assert.Equal(prod1, filteredList.First());
Assert.Equal(prod2, filteredList.Last());
}