public async Task GetAll_WithData_WorksCorrectly()
{
// Arrange
var context = new PoolItDbContext(new DbContextOptionsBuilder <PoolItDbContext>()
.UseInMemoryDatabase(Guid.NewGuid().ToString())
.Options);
context.CarManufacturers.AddRange(
new CarManufacturer
{
Name = "Manufacturer1"
},
new CarManufacturer
{
Name = "Manufacturer2"
});
context.SaveChanges();
var manufacturersService = new ManufacturersService(new EfRepository <CarManufacturer>(context));
// Act
var actualResult = (await manufacturersService.GetAllAsync()).Count();
// Assert
const int expectedResult = 2;
Assert.Equal(expectedResult, actualResult);
}
public async Task GetAll_WithNoData_ReturnsEmptyEnumerable()
{
// Arrange
var context = new PoolItDbContext(new DbContextOptionsBuilder <PoolItDbContext>()
.UseInMemoryDatabase(Guid.NewGuid().ToString())
.Options);
var manufacturersService = new ManufacturersService(new EfRepository <CarManufacturer>(context));
// Act
var actualResult = (await manufacturersService.GetAllAsync()).Count();
// Assert
const int expectedResult = 0;
Assert.Equal(expectedResult, actualResult);
}