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|
use strict;
use warnings;
use Test::More;
use Test::Fatal;
use Moose();
{
{
package Foo1;
use Moose::Role;
excludes 'Bar1';
}
{
package Bar1;
use Moose::Role;
}
my $exception = exception {
package CompositeRole;
use Moose::Role;
with 'Foo1', 'Bar1';
};
like(
$exception,
qr/\QConflict detected: Role Foo1 excludes role 'Bar1'/,
"role Foo1 excludes role Bar1");
isa_ok(
$exception,
"Moose::Exception::RoleExclusionConflict",
"role Foo1 excludes role Bar1");
is(
$exception->role_name,
"Bar1",
"role Foo1 excludes role Bar1");
is_deeply(
$exception->roles,
["Foo1"],
"role Foo1 excludes role Bar1");
{
package Baz1;
use Moose::Role;
excludes 'Bar1';
}
$exception = exception {
package CompositeRole1;
use Moose::Role;
with 'Foo1', 'Bar1', 'Baz1';
};
like(
$exception,
qr/\QConflict detected: Roles Foo1, Baz1 exclude role 'Bar1'/,
"role Foo1 & Baz1 exclude role Bar1");
isa_ok(
$exception,
"Moose::Exception::RoleExclusionConflict",
"role Foo1 & Baz1 exclude role Bar1");
is(
$exception->role_name,
"Bar1",
"role Foo1 & Baz1 exclude role Bar1");
is_deeply(
$exception->roles,
["Foo1", 'Baz1'],
"role Foo1 & Baz1 exclude role Bar1");
}
{
{
package Foo2;
use Moose::Role;
has 'foo' => ( isa => 'Int' );
}
{
package Bar2;
use Moose::Role;
has 'foo' => ( isa => 'Int' );
}
my $exception = exception {
package CompositeRole2;
use Moose::Role;
with 'Foo2', 'Bar2';
};
like(
$exception,
qr/\QWe have encountered an attribute conflict with 'foo' during role composition. This attribute is defined in both Foo2 and Bar2. This is a fatal error and cannot be disambiguated./,
"role Foo2 & Bar2, both have an attribute named foo");
isa_ok(
$exception,
"Moose::Exception::AttributeConflictInSummation",
"role Foo2 & Bar2, both have an attribute named foo");
is(
$exception->role_name,
"Foo2",
"role Foo2 & Bar2, both have an attribute named foo");
is(
$exception->second_role_name,
"Bar2",
"role Foo2 & Bar2, both have an attribute named foo");
is(
$exception->attribute_name,
"foo",
"role Foo2 & Bar2, both have an attribute named foo");
}
{
{
package Foo3;
use Moose::Role;
sub foo {}
}
{
package Bar3;
use Moose::Role;
override 'foo' => sub {}
}
my $exception = exception {
package CompositeRole3;
use Moose::Role;
with 'Foo3', 'Bar3';
};
like(
$exception,
qr/\QRole 'Foo3|Bar3' has encountered an 'override' method conflict during composition (A local method of the same name has been found). This is a fatal error./,
"role Foo3 has a local method 'foo' & role Bar3 is overriding that same method");
isa_ok(
$exception,
"Moose::Exception::OverrideConflictInSummation",
"role Foo3 has a local method 'foo' & role Bar3 is overriding that same method");
my @role_names = $exception->role_names;
my $role_names = join "|", @role_names;
is(
$role_names,
"Foo3|Bar3",
"role Foo3 has a local method 'foo' & role Bar3 is overriding that same method");
is(
$exception->method_name,
"foo",
"role Foo3 has a local method 'foo' & role Bar3 is overriding that same method");
}
{
{
package Foo4;
use Moose::Role;
override 'foo' => sub {};
}
{
package Bar4;
use Moose::Role;
override 'foo' => sub {};
}
my $exception = exception {
package CompositeRole4;
use Moose::Role;
with 'Foo4', 'Bar4';
};
like(
$exception,
qr/\QWe have encountered an 'override' method conflict during composition (Two 'override' methods of the same name encountered). This is a fatal error./,
"role Foo4 & Bar4, both are overriding the same method 'foo'");
isa_ok(
$exception,
"Moose::Exception::OverrideConflictInSummation",
"role Foo4 & Bar4, both are overriding the same method 'foo'");
my @role_names = $exception->role_names;
my $role_names = join "|", @role_names;
is(
$role_names,
"Foo4|Bar4",
"role Foo4 & Bar4, both are overriding the same method 'foo'");
is(
$exception->method_name,
"foo",
"role Foo4 & Bar4, both are overriding the same method 'foo'");
}
done_testing;
|
