public void Exists_ReturnsFalse()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>().UseInMemoryDatabase(Guid.NewGuid().ToString()).Options;
using (var dbContext = new ApplicationDbContext(options))
{
var phonesService = new PhonesService(dbContext);
var result = phonesService.Exists(1);
Assert.False(result);
}
}
public void Exists_ReturnsTrue()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>().UseInMemoryDatabase(Guid.NewGuid().ToString()).Options;
using (var dbContext = new ApplicationDbContext(options))
{
Phone phone = new Phone()
{
PhoneNumber = "0897248721"
};
dbContext.Phones.Add(phone);
dbContext.SaveChanges();
var phonesService = new PhonesService(dbContext);
var result = phonesService.Exists(1);
Assert.True(result);
}
}