public void WhenSuperPeopleAccessedWithEmptyData_ThenReturnsEmptyDbSet()
{
// Note: Example of TestDatabaseAssist drop & create. There are tradeoffs here of correctness & portability vs. time.
// Note: OK to have expected DB preconditions (e.g. lookup tables populated)
// Arrange
TestDatabaseAssist.DropCreateDatabase();
SuperDatabaseContext target = new SuperDatabaseContext();
// Act
var actual = target.SuperPeople.ToList();
// Assert
Assert.IsNotNull(actual);
Assert.AreEqual(0, actual.Count);
}
public void WhenSuperPeopleAccessedWithData_ThenReturnsPopulatedDbSet()
{
// Arrange
var superPeople = new List <SuperPerson>()
{
new SuperPerson()
{
Id = 1,
Name = "Superman",
Allegiance = TeamNames.SuperFriends,
Rank = 1,
Strength = 10,
Health = 1000,
Resistance = 80,
Intellect = 20,
Speed = 60
},
new SuperPerson()
{
Id = 6,
Name = "Lex Luthor",
Allegiance = TeamNames.LegionOfDoom,
Rank = 1,
Strength = 6,
Health = 1000,
Resistance = 40,
Intellect = 90,
Speed = 70
},
new SuperPerson()
{
Id = 2,
Name = "Wonder Woman",
Allegiance = TeamNames.SuperFriends,
Rank = 3,
Strength = 8,
Health = 1000,
Resistance = 60,
Intellect = 30,
Speed = 40,
},
};
TestDatabaseAssist.DropCreateDatabase();
// Note: Example of seeding as part of arranging a database test
SuperDatabaseContext seedContext = new SuperDatabaseContext();
foreach (var superPerson in superPeople)
{
seedContext.SuperPeople.Add(superPerson);
}
seedContext.SaveChanges();
SuperDatabaseContext target = new SuperDatabaseContext();
// Act
var actual = target.SuperPeople.ToList();
// Assert
Assert.IsNotNull(actual);
Assert.AreEqual(3, actual.Count);
}