public void FindAllReturnsNoRecords()
{
var fakeTransactionType = new TransactionType[] { };
var options = new DbContextOptionsBuilder().Options;
var context = new Mock<AccountingContext>(options);
context.Setup(x => x.TransactionTypes).ReturnsDbSet(fakeTransactionType);
context.Setup(i => i.Set<TransactionType>()).ReturnsDbSet(fakeTransactionType);
var sut = new MockBaseRepository<TransactionType>(context.Object);
var result = sut.FindAll();
var resultList = result.ToList();
result.Should().NotBeNull("the TransactionTypes should not exist but an emtpy IQueryable should be returned");
resultList.Count.Should().Be(0, "there are no TransactionTypes");
}
public void FindAllReturnsAllRecords()
{
var fakeTransactionType = new TransactionType[]
{
new TransactionType { Id = 1, Name="FakeTransaction1" },
new TransactionType { Id = 2, Name="FakeTransaction2" },
new TransactionType { Id = 3, Name="FakeTransaction3" }
};
var options = new DbContextOptionsBuilder().Options;
var context = new Mock<AccountingContext>(options);
context.Setup(x => x.TransactionTypes).ReturnsDbSet(fakeTransactionType);
context.Setup(i => i.Set<TransactionType>()).ReturnsDbSet(fakeTransactionType);
var sut = new MockBaseRepository<TransactionType>(context.Object);
var result = sut.FindAll();
var resultList = result.ToList();
result.Should().NotBeNull("the TransactionTypes should exist therefore they should be returned and not be Null");
resultList.Count.Should().BeGreaterThan(0, "there are TransactionTypes therefore there are more than 0");
resultList.Count.Should().BeLessThan(4, "there are only 3 TransactionTypes therefore there must be less than 4");
resultList.Should().Contain(fakeTransactionType[0], "this is one of the fakeTransactions that should exist therefore be in the set returned");
resultList.Should().Contain(fakeTransactionType[1], "this is one of the fakeTransactions that should exist therefore be in the set returned");
resultList.Should().Contain(fakeTransactionType[2], "this is one of the fakeTransactions that should exist therefore be in the set returned");
}