public async Task Should_not_add_error_if_optional()
{
var sut = new RequiredStringValidator();
await sut.ValidateAsync(string.Empty, true, errors.Add);
Assert.Equal(0, errors.Count);
}
public async Task Should_not_add_error_if_value_is_another_type()
{
var sut = new RequiredStringValidator();
await sut.ValidateAsync(true, errors.Add);
Assert.Equal(0, errors.Count);
}
public async Task Should_not_add_error_if_value_is_valid(string value)
{
var sut = new RequiredStringValidator();
await sut.ValidateAsync(value, false, errors.Add);
Assert.Equal(0, errors.Count);
}
public async Task Should_add_error_if_value_is_null()
{
var sut = new RequiredStringValidator();
await sut.ValidateAsync(null, errors.Add);
errors.ShouldBeEquivalentTo(
new[] { "<FIELD> is required" });
}
public async Task Should_add_error_if_empty_strings_are_not_allowed()
{
var sut = new RequiredStringValidator(true);
await sut.ValidateAsync(string.Empty, errors.Add);
errors.ShouldBeEquivalentTo(
new[] { "<FIELD> is required" });
}