public void TestCityGetter()
{
// Arrange
var cities = new List <City>
{
new City {
RegionId = 1
},
new City {
RegionId = 2
},
new City {
RegionId = 1
},
new City {
RegionId = 3
}
};
var dbSet = cities.AsQueryable().BuildMockDbSet();
var context = new Mock <hNextDbContext>(new DbContextOptions <hNextDbContext>());
context.Setup(c => c.Cities).Returns(dbSet.Object);
RegionsRepository repository = new RegionsRepository(context.Object);
//Act
var result = repository.GetCities(1).Result;
//Assert
Assert.IsInstanceOfType(result, typeof(IEnumerable <City>));
Assert.AreEqual(result.Count(), 2);
Assert.IsTrue(result.All(c => c.RegionId == 1));
}
