8

我不确定为 www mechanize 设置脚本应用程序的正确方法。我确实尝试了至少一种可行的替代方案，但是我正在尝试通过测试传递配置，以便我可以使用测试套件使日志记录更安静。

#!/usr/bin/perl
use strict;
use warnings;
use Dancer qw(:syntax);
use MyApp;
use Test::More;
use Test::WWW::Mechanize::PSGI;
set apphandler => 'PSGI';
set log => 'warning';
set logger => 'note';

my $mech = Test::WWW::Mechanize::PSGI->new(
    app => dance, # app => do('bin/app.pl'), #
);

$mech->get_ok('/login') or diag $mech->content;
done_testing;

在脚本上运行do似乎允许测试运行，但日志变量设置不正确，同时似乎有更好的方法来做到这一点。

更新

我想我可能离解决方案越来越近了......

#!/usr/bin/perl
use strict;
use warnings;
use FindBin;
use Cwd qw( realpath );
use Dancer qw(:syntax);
use MyApp;
use Test::More;
use Test::WWW::Mechanize::PSGI;
set apphandler => 'PSGI';

my $appdir = realpath( "$FindBin::Bin/.." );
my $mech = Test::WWW::Mechanize::PSGI->new(
    app => sub {
        my $env = shift;
        setting(
            appname => 'MyApp',
            appdir => $appdir,
        );
        load_app 'MyApp';
        config->{environment} = 'test'; # setting test env specific in test.yml detected ok
        Dancer::Config->load;
        my $request = Dancer::Request->new( env => $env );
        Dancer->dance( $request );
    }
);

$mech->get_ok('/login') or diag $mech->content;


done_testing;

我从Plack PSGI的Dancer::Deployment 文档中获取了这个。但是，我从测试中收到 500 错误。

t/001-login.t .. Subroutine main::pass redefined at t/001-login.t line 8
Prototype mismatch: sub main::pass: none vs (;$) at t/001-login.t line 8
Use of uninitialized value $_[0] in join or string at    /home/ccushing/perl5/perlbrew/perls/perl-5.14.1/lib/5.14.1/i686-linux/File/Spec/Unix.pm line 86.

# [2462] debug @0.004442> [hit #1]Adding mysql_enable_utf8 to DBI connection params to   enable UTF-8 support in /home/ccushing/perl5/perlbrew/perls/perl- 5.14.1/lib/site_perl/5.14.1/Dancer/Plugin/Database.pm l. 148
# [2462] debug @0.117566> [hit #1]Adding mysql_enable_utf8 to DBI connection params to enable UTF-8 support in /home/ccushing/perl5/perlbrew/perls/perl-5.14.1/lib/site_perl/5.14.1/Dancer/Plugin/Database.pm l. 148
# [2462] error @0.148703> [hit #1]request to /login crashed: '/login/default.tt' doesn't exist or not a regular file at /home/ccushing/perl5/perlbrew/perls/perl-5.14.1/lib/site_perl/5.14.1/Dancer.pm line 161 in /home/ccushing/perl5/perlbrew/perls/perl-5.14.1/lib/site_perl/5.14.1/Dancer/Handler.pm l. 84
# <h2>runtime error</h2><pre class="error">&#39;/login/default.tt&#39; doesn&#39;t exist or not a regular file at /home/ccushing/perl5/perlbrew/perls/perl-5.14.1/lib/site_perl/5.14.1/Dancer.pm line 161

DBI 错误在这里不相关，但它们是我得到的错误输出的一部分。我不知道为什么它找不到/login/default.tt。我猜它的问题是它不知道我的视图文件夹在哪里，因为有问题的模板在views/login/default.tt. 即使在plackup. 我难住了。

4

1 回答 1

3

这在我符号链接t/views到views我目前认为这可能是错误的结果的情况下有效，所以我在这里提交了一个，并创建了这个测试用例存储库。

#!/usr/bin/perl
use strict;
use warnings;
BEGIN {
    use Test::More;
    use namespace::clean qw( pass );
}
use FindBin;
use Cwd qw( realpath );
use Dancer qw( :syntax );
#use MyApp;
use Test::WWW::Mechanize::PSGI;
set apphandler => 'PSGI';

my $appdir = realpath( "$FindBin::Bin/.." );
my $mech = Test::WWW::Mechanize::PSGI->new(
    app => sub {
        my $env = shift;
        setting(
            appname => 'MyApp',
            appdir => $appdir,
        );
        load_app 'MyApp';
        config->{environment} = 'test';
        Dancer::Config->load;
        my $request = Dancer::Request->new( env => $env );
        Dancer->dance( $request );
    }
);

$mech->get_ok('/') or diag $mech->content;

done_testing;

我设置了记录器并登录environments/test.yml。

我仍然收到这些错误，我希望看到它们得到修复，但不确定是什么原因造成的。

  Use of uninitialized value $_[0] in join or string at  /home/ccushing/perl5/perlbrew/perls/perl-5.14.1/lib/5.14.1/i686-linux/File/Spec/Unix.pm line 86.
Use of uninitialized value $path in -e at /home/ccushing/perl5/perlbrew/perls/perl-5.14.1/lib/site_perl/5.14.1/Dancer/FileUtils.pm line 46.
Use of uninitialized value in index at /home/ccushing/perl5/perlbrew/perls/perl-5.14.1/lib/site_perl/5.14.1/Dancer/Renderer.pm line 160.

希望有人可以为我提供比我能够敲定的更好的答案。

于 2011-06-30T17:26:24.173 回答