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# --
# Copyright (C) 2001-2021 OTRS AG, https://otrs.com/
# Copyright (C) 2021 Znuny GmbH, https://znuny.org/
# --
# This software comes with ABSOLUTELY NO WARRANTY. For details, see
# the enclosed file COPYING for license information (GPL). If you
# did not receive this file, see https://www.gnu.org/licenses/gpl-3.0.txt.
# --
use strict;
use warnings;
use vars (qw($Self));
$Self->True(
$Kernel::OM->Get('scripts::test::ObjectManager::Dummy'),
"Can load custom object as a singleton",
);
$Self->True(
$Kernel::OM->Create('scripts::test::ObjectManager::Dummy'),
"Can load custom object as an instance",
);
my $Object = eval { $Kernel::OM->Get('scripts::test::ObjectManager::Disabled') };
$Self->True(
$@,
"Fetching an object that cannot be loaded via OM causes an exception",
);
$Self->False(
$Object,
"Cannot construct an object that cannot be loaded via OM",
);
$Object = $Kernel::OM->Get('scripts::test::ObjectManager::Singleton');
$Self->True(
$Object,
"Created singleton object."
);
my $Object2 = $Kernel::OM->Get('scripts::test::ObjectManager::Singleton');
$Self->True(
$Object,
"Created singleton object."
);
$Self->Is(
$Object,
$Object2,
"Get() returns only one object instance"
);
$Object = eval { $Kernel::OM->Get('scripts::test::ObjectManager::NonSingleton') };
$Self->True(
$@,
"Fetching non-singletons via Get() causes an exception",
);
$Self->False(
$Object,
"Non-singletons cannot be fetched via Get()",
);
$Object = $Kernel::OM->Create(
'scripts::test::ObjectManager::NonSingleton',
ObjectParams => {
Param1 => 'Value1'
},
);
$Self->True(
$Object,
"Created non-singleton object."
);
$Self->Is(
$Object->{Param1},
'Value1',
"Create() passed in constructor parameters",
);
$Object2 = $Kernel::OM->Create('scripts::test::ObjectManager::NonSingleton');
$Self->True(
$Object,
"Created non-singleton object."
);
$Self->False(
$Object2->{Param1},
"Create() did not pass in constructor parameters",
);
$Self->IsNot(
$Object,
$Object2,
"Create() returns new instances"
);
# Test exceptions in Create()
$Object = eval { $Kernel::OM->Create('scripts::test::ObjectManager::WrongPackageName') };
$Self->True(
$@,
"Creating a nonexisting object via OM causes an exception",
);
$Self->False(
$Object,
"Cannot create a nonexisting object",
);
$Object = eval {
$Kernel::OM->Create(
'scripts::test::ObjectManager::WrongPackageName',
Silent => 1,
);
};
$Self->False(
$@,
"Creating a nonexisting object via OM causes no exception with Silent => 1",
);
$Self->False(
$Object,
"Cannot create a nonexisting object with Silent => 1",
);
$Object = eval { $Kernel::OM->Create('scripts::test::ObjectManager::ConstructorFailure') };
$Self->True(
$@,
"Creating an object with failing constructor via OM causes an exception",
);
$Self->False(
$Object,
"Cannot create an object with failing constructor",
);
$Object = eval {
$Kernel::OM->Create(
'scripts::test::ObjectManager::ConstructorFailure',
Silent => 1,
);
};
$Self->False(
$@,
"Creating an object with failing constructor via OM causes no exception with Silent => 1",
);
$Self->False(
$Object,
"Cannot create an object with failing constructor",
);
$Object = eval {
$Kernel::OM->Create(
'scripts::test::ObjectManager::AllowConstructorFailure',
);
};
$Self->False(
$@,
"Creating an object with failing constructor via OM causes no exception with AllowConstructorFailure => 1",
);
$Self->False(
$Object,
"Cannot create an object with failing constructor",
);
#
# Live example of a Singleton
#
$Object = $Kernel::OM->Get('Kernel::System::Encode');
$Self->True(
$Object,
"Created singleton EncodeObject."
);
$Object = eval { $Kernel::OM->Create('Kernel::System::Encode') };
$Self->True(
$@,
"Fetching singleton EncodeObject via Create() causes an exception",
);
$Self->False(
$Object,
"Singleton EncodeObject cannot be fetched via Create()",
);
1;
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