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

        route => '/bmi_strict',
        request_resource => {
            encoding => { 'application/json' => 'json' },
            body => 'figure',
        },
    );
    $schema->register_route(
        method => 'POST',
        route => '/bmi_force_json',
        request_resource => {
            encoding => 'json',
            body => 'figure',
        },
    );
    $schema->register_route(
        method => 'POST',
        route => '/bmi_by_parameter',
        request_resource => {
            parameter => 'figure',
        },
    );
    $schema->register_resource(figure_header => {
        type => 'object',
        properties => {
            'x_weight' => { type => 'number' },
            'x_height' => { type => 'number' },
        },
        required => ['x_weight', 'x_height'],
    });
    $schema->register_route(
        method => 'POST',
        route => '/bmi_by_header',
        request_resource => {
            header => 'figure_header',
        },
    );

    my $middleware = Plack::Middleware::APISchema::RequestValidator->new(schema => $schema);
    $middleware->wrap(sub {
        [200, [ 'Content-Type' => 'text/plain' ], [ 'dummy' ]  ]
    });

    subtest 'when valid request' => sub {
        test_psgi $middleware => sub {
            my $server = shift;
            my $res = $server->(
                POST '/bmi',
                Content_Type => 'application/json',
                Content => encode_json({weight => 50, height => 1.6}),
            );
            is $res->code, 200;
            done_testing;
        }
    };

    subtest 'when valid utf8 request' => sub {
        test_psgi $middleware => sub {
            my $server = shift;
            my $res = $server->(
                POST '/bmi',
                Content_Type => 'application/json; charset=UTF-8',
                Content => encode_json({weight => 50, height => 1.6}),
            );
            is $res->code, 200;
            done_testing;
        }
    };

    subtest 'when invalid request' => sub {
        test_psgi $middleware => sub {
            my $server = shift;
            my $res = $server->(
                POST '/bmi',
                Content_Type => 'application/json',
                Content => encode_json({}),
            );
            is $res->code, HTTP_UNPROCESSABLE_ENTITY;
            cmp_deeply $res->content, json({
                body => {
                    attribute => 'Valiemon::Attributes::Required',
                    position => '/$ref/required',
                    message => "Contents do not match resource 'figure'",
                    encoding => 'json',
                    actual => {},
                    expected => $schema->get_resource_by_name('figure')->definition,
                },
            });
            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 request is not a JSON' => sub {
        test_psgi $middleware => sub {
            my $server = shift;
            my $res = $server->(
                POST '/bmi',
                Content_Type => 'application/json',
                Content => 'aaa',
            );
            is $res->code, HTTP_UNPROCESSABLE_ENTITY;
            cmp_deeply $res->content, json({
                body => {
                    message => "Failed to parse json",
                    encoding => 'json',
                },
            });
            done_testing;
        }
    };

    subtest 'when content-type is incorrect' => sub {
        test_psgi $middleware => sub {
            my $server = shift;