public void Pantry_ToDomainModel_ShouldMapNullPantry()
{
DB.Pantry dbPantry = null;
Pantry pantry = EntityMapper.ToDomainModel(dbPantry);
pantry.Should().BeNull();
}
public void Pantry_ToDatabaseModel_ShouldMapNullPantry()
{
Pantry pantry = null;
DB.Pantry dbPantry = EntityMapper.ToDatabaseModel(pantry);
dbPantry.Should().BeNull();
}
public void Pantry_ToDomainModel_ShouldMapEmptyPantry()
{
var dbPantry = new DB.Pantry();
Pantry pantry;
Action action = () => { EntityMapper.ToDomainModel(dbPantry); };
action.Should().NotThrow <ArgumentNullException>("all class fields should be initialized");
pantry = EntityMapper.ToDomainModel(dbPantry);
pantry.Id.Should().Be(dbPantry.Id);
pantry.Items.Should().BeNullOrEmpty();
}
public void Pantry_ToDatabaseModel_ShouldMapNonEmptyPantry()
{
Pantry pantry = new Pantry
{
Id = 123,
Items = new List <PantryItem>
{
new PantryItem
{
Id = 1,
Quantity = new Quantity {
Amount = 1, Unit = "ml"
},
Item = new Item {
Id = 1, Name = "Water"
}
},
new PantryItem
{
Id = 2,
Quantity = new Quantity {
Amount = 5, Unit = "g"
},
Item = new Item {
Id = 2, Name = "Juice"
}
}
}
};
DB.Pantry dbPantry = EntityMapper.ToDatabaseModel(pantry);
dbPantry.Should().NotBeNull();
dbPantry.Id.Should().Be(123);
dbPantry.Items.Should().NotBeNullOrEmpty();
dbPantry.Items.Count.Should().Be(2);
dbPantry.Items.TrueForAll(i => i != null).Should().BeTrue();
}