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t/Plack-Middleware-APISchema-ResponseValidator.t  view on Meta::CPAN

                    message => "Failed to parse json",
                    encoding => 'json',
                },
            });
            done_testing;
        }
    };

    subtest 'when content-type is incorrect' => sub {
        test_psgi $middleware => sub {
            $content_type = 'application/x-www-form-urlencoded';
            $json = encode_json({value => 19.5});
            $header = [];
            my $server = shift;
            my $res = $server->(POST '/bmi');
            is $res->code, 500;
            is $res->header('X-Error-Cause'), 'Plack::Middleware::APISchema::ResponseValidator+Valiemon';
            cmp_deeply $res->content, json({
                body => {
                    attribute => 'Valiemon::Attributes::Required',
                    position => '/$ref/required',
                    message => "Contents do not match resource 'bmi'",
                    encoding => 'url_parameter',
                    actual => {
                        '{"value":19.5}' => undef,
                    },
                    expected => $schema->get_resource_by_name('bmi')->definition,
                },
            });
            done_testing;
        }
    };

    subtest 'when content-type is incorrect with forced encoding' => sub {
        test_psgi $middleware => sub {
            $content_type = 'application/x-www-form-urlencoded';
            $json = encode_json({value => 19.5});
            $header = [];
            my $server = shift;
            my $res = $server->(POST '/bmi_force_json');
            is $res->code, 200;
            done_testing;
        }
    };

    subtest 'when content-type is incorrect with strict content-type check' => sub {
        test_psgi $middleware => sub {
            $content_type = 'application/x-www-form-urlencoded';
            $json = encode_json({value => 19.5});
            my $server = shift;
            my $res = $server->(POST '/bmi_strict');
            is $res->code, 500;
            is $res->header('X-Error-Cause'), 'Plack::Middleware::APISchema::ResponseValidator+Valiemon';
            cmp_deeply $res->content, json({
                body => { message => "Wrong content-type: $content_type" },
            });
            done_testing;
        }
    };

    subtest 'other endpoints are not affected' => sub {
        test_psgi $middleware => sub {
            my $server = shift;
            my $res = $server->(GET '/other/');
            is $res->code, 200;
        }
    };

    subtest 'when valid response by header' => sub {
        test_psgi $middleware => sub {
            $content_type = 'application/json';
            $json = encode_json({});
            $header = [ 'X-Value' => 19.5 ];
            my $server = shift;
            my $res = $server->(POST '/bmi_by_header');
            is $res->code, 200;
            done_testing;
        }
    };

    subtest 'when invalid response by header' => sub {
        test_psgi $middleware => sub {
            $content_type = 'application/json';
            $json = encode_json({});
            $header = [ 'X-Foo' => 1 ];
            my $server = shift;
            my $res = $server->(POST '/bmi_by_header');
            is $res->code, 500;
            is $res->header('X-Error-Cause'), 'Plack::Middleware::APISchema::ResponseValidator+Valiemon';
            cmp_deeply $res->content, json({
                header => {
                    attribute => "Valiemon::Attributes::Required",
                    position => '/$ref/required',
                    message => "Contents do not match resource 'bmi_header'",
                    encoding => 'perl',
                    expected => $schema->get_resource_by_name('bmi_header')->definition,
                    actual => {
                        content_type => "application/json",
                        "x_foo" => 1,
                    },
                },
            });
            done_testing;
        }
    };
}
sub status : Tests {
    my $schema = t::test::fixtures::prepare_status;

    my $middleware_ok = Plack::Middleware::APISchema::ResponseValidator->new(schema => $schema);
    $middleware_ok->wrap(sub {
        my $env = shift;
        my $req = Plack::Request->new($env);
        if ($req->parameters->{success}) {
            return [ 200, [ 'Content-Type' => 'text/plain', ], [ 'OK' ]  ];
        } elsif ($req->parameters->{undefined}) {
            return [ 599, [ 'Content-Type' => 'application/json', ], [
                encode_json({ status => 599, message => 'Something wrong' }),
            ]  ];
        } else {
            return [ 400, [ 'Content-Type' => 'application/json', ], [