public void Update_Option_Success()
{
var options = new DbContextOptionsBuilder <BitcoinShowDBContext>()
.UseInMemoryDatabase(System.Guid.NewGuid().ToString())
.Options;
var context = new BitcoinShowDBContext(options);
var newOption = new Option {
Text = "New option"
};
context.Options.Add(newOption);
context.SaveChanges();
OptionRepository repository = new OptionRepository(context);
Option expected = new Option();
expected.Id = newOption.Id;
expected.Text = "Update option";
Option actual = new Option();
actual.Id = newOption.Id;
actual.Text = "Update option";
repository.Update(actual);
Assert.Equal(expected, actual);
}
public void Update_Option_NonExistent_Error()
{
var options = new DbContextOptionsBuilder <BitcoinShowDBContext>()
.UseInMemoryDatabase(System.Guid.NewGuid().ToString())
.Options;
var context = new BitcoinShowDBContext(options);
OptionRepository repository = new OptionRepository(context);
Option updatedOption = new Option();
updatedOption.Id = 1;
updatedOption.Text = "Update";
Exception ex = Assert.Throws <DbUpdateException>(() => repository.Update(updatedOption));
Assert.NotNull(ex);
Assert.Equal("The current option does not exists.", ex.Message);
}
public void Update_Option_Without_Text_Error()
{
var options = new DbContextOptionsBuilder <BitcoinShowDBContext>()
.UseInMemoryDatabase(System.Guid.NewGuid().ToString())
.Options;
var context = new BitcoinShowDBContext(options);
context.Options.Add(new Option {
Text = "New option"
});
context.SaveChanges();
OptionRepository repository = new OptionRepository(context);
Option updatedOption = new Option();
updatedOption.Id = 1;
ArgumentNullException ex = Assert.Throws <ArgumentNullException>(() => repository.Update(updatedOption));
Assert.NotNull(ex);
Assert.Equal(nameof(updatedOption.Text), ex.ParamName);
}
public IActionResult Edit(OptionViewModel vm)
{
var result = _optionRepository.Update(vm);
return(RedirectToAction("Edit", new { id = result.Data }));
}
public async Task <Option> Update(Option entity)
{
return(await _optionRepository.Update(entity));
}