Initial module test (new/isa/can)

bin/efa

@@ -104,7 +104,7 @@ if ($efa->{'error'}) {
 	die $efa->{'error'}->as_string();
 }
 
-if (ref($efa) eq 'WWW::Efa::Error') {
+if ($efa->isa('WWW::Efa::Error')) {
 	die($efa->as_string);
 }
 

t/50-www-efa.t

+#!/usr/bin/env perl
+use strict;
+use warnings;
+use 5.010;
+
+use Test::More tests => 6;
+
+BEGIN {
+	use_ok('WWW::Efa');
+}
+require_ok('WWW::Efa');
+
+my $conf_default = {
+	from => ['Essen', 'HBf'],
+	to   => ['Koeln', 'HBf'],
+};
+my $post_default = {
+	place_origin => 'Essen',
+	name_origin => 'HBf',
+	type_origin => 'stop',
+	place_destination => 'Koeln',
+	name_destination => 'HBf',
+	type_destination => 'stop',
+};
+
+my $efa = new_ok('WWW::Efa' => [%{$conf_default}]);
+
+can_ok($efa, qw{new submit parse connections});
+
+is_deeply($efa->{'config'}, $conf_default);
+is_deeply($efa->{'post'}, $post_default);
+
+$efa = WWW::Efa->new();