| Subject: | Improve testability with Test::Mojo |
After working on an app that I wanted to vigorously test with
Test::Mojo, I found it difficult checking input/error messages for forms
with multiple fields.
This might not be the best way to do it, but I modified the
validate_error helper so I could get at the full error text for the
field using ->text_is():
$self->helper(
# Override validator_error to make it easier to check error messages
# for specific form fields.
validator_error => sub {
my $self = shift;
my $name = shift;
return unless my $errors = $self->stash('validator_errors');
return unless my $message = $errors->{$name};
return $self->tag(
'div' => class => "error", id => "${name}_error" => sub {$message}
);
}
);
This obviously assumes that people will not call validator_error more
than once, so adding it as another class name ${name}_error might be
better suited.
Cheers,
-Paul