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|
use strict;
use warnings;
use Test::More;
use Test::Fatal;
use Carp 'croak';
use Dancer2::Core::Runner;
use Dancer2::FileUtils qw/dirname path/;
use File::Spec;
use File::Temp;
# undefine ENV vars used as defaults for app environment in these tests
local $ENV{DANCER_ENVIRONMENT};
local $ENV{PLACK_ENV};
my $runner = Dancer2::Core::Runner->new();
my $location = File::Spec->rel2abs( path( dirname(__FILE__), 'config' ) );
my $location2 = File::Spec->rel2abs( path( dirname(__FILE__), 'config2' ) );
{
package Prod;
use Moo;
with 'Dancer2::Core::Role::ConfigReader';
sub name {'Prod'}
sub _build_environment {'production'}
sub _build_location {$location}
sub _build_default_config {$runner->config}
package Dev;
use Moo;
with 'Dancer2::Core::Role::ConfigReader';
sub _build_environment {'development'}
sub _build_location {$location};
sub _build_default_config {$runner->config}
package Failure;
use Moo;
with 'Dancer2::Core::Role::ConfigReader';
sub _build_environment {'failure'}
sub _build_location {$location}
sub _build_default_config {$runner->config}
package Staging;
use Moo;
with 'Dancer2::Core::Role::ConfigReader';
sub _build_environment {'staging'}
sub _build_location {$location}
sub _build_default_config {$runner->config}
package Merging;
use Moo;
with 'Dancer2::Core::Role::ConfigReader';
sub name {'Merging'}
sub _build_environment {'merging'}
sub _build_location {$location}
sub _build_default_config {$runner->config}
package LocalConfig;
use Moo;
with 'Dancer2::Core::Role::ConfigReader';
sub name {'LocalConfig'}
sub _build_environment {'lconfig'}
sub _build_location {$location2}
sub _build_default_config {$runner->config}
}
my $d = Dev->new();
is_deeply $d->config_files,
[ path( $location, 'config.yml' ), ],
"config_files() only sees existing files";
my $f = Prod->new;
is $f->does('Dancer2::Core::Role::ConfigReader'), 1,
"role Dancer2::Core::Role::ConfigReader is consumed";
is_deeply $f->config_files,
[ path( $location, 'config.yml' ),
path( $location, 'environments', 'production.yml' ),
],
"config_files() works";
my $j = Staging->new;
is_deeply $j->config_files,
[ path( $location, 'config.yml' ),
path( $location, 'environments', 'staging.json' ),
],
"config_files() does JSON too!";
note "bad YAML file";
my $fail = Failure->new;
is $fail->environment, 'failure';
is_deeply $fail->config_files,
[ path( $location, 'config.yml' ),
path( $location, 'environments', 'failure.yml' ),
],
"config_files() works";
like(
exception { $fail->config },
qr{Unable to parse the configuration file}, 'Configuration file parsing failure',
);
note "config merging";
my $m = Merging->new;
# Check the 'application' top-level key; its the only key that
# is currently a HoH in the test configurations
is_deeply $m->config->{application},
{ some_feature => 'bar',
another_setting => 'baz',
},
"full merging of configuration hashes";
{
my $l = LocalConfig->new;
is_deeply $l->config_files,
[ path( $location2, 'config.yml' ),
path( $location2, 'config_local.yml' ),
path( $location2, 'environments', 'lconfig.yml' ),
path( $location2, 'environments', 'lconfig_local.yml' ),
],
"config_files() with local config works";
is_deeply $l->config->{application},
{ feature_1 => 'foo',
feature_2 => 'alpha',
feature_3 => 'replacement',
feature_4 => 'blat',
feature_5 => 'beta',
feature_6 => 'bar',
feature_7 => 'baz',
feature_8 => 'goober',
},
"full merging of local configuration hashes";
}
note "config parsing";
is $f->config->{show_stacktrace}, 0;
is $f->config->{main}, 1;
is $f->config->{charset}, 'utf-8', "normalized UTF-8 to utf-8";
ok( $f->has_setting('charset') );
ok( !$f->has_setting('foobarbaz') );
note "default values";
is $f->setting('apphandler'), 'Standalone';
like(
exception { $f->_normalize_config( { charset => 'BOGUS' } ) },
qr{Charset defined in configuration is wrong : couldn't identify 'BOGUS'},
'Configuration file charset failure',
);
{
package Foo;
use Carp 'croak';
sub foo { croak "foo" }
}
is $f->setting('traces'), 0;
unlike( exception { Foo->foo() }, qr{Foo::foo}, "traces are not enabled", );
$f->setting( traces => 1 );
like( exception { Foo->foo() }, qr{Foo::foo}, "traces are enabled", );
{
my $tmpdir = File::Temp::tempdir( CLEANUP => 1, TMPDIR => 1 );
$ENV{DANCER_CONFDIR} = $tmpdir;
my $f = Prod->new;
is $f->config_location, $tmpdir;
}
done_testing;
|
