def test_detect_virtualized_platform(self):
"""Test the function detect_virtualized_platform."""
with patch('pyanaconda.core.util.execWithCapture') as execute:
execute.side_effect = OSError
assert util.detect_virtualized_platform() is None
with patch('pyanaconda.core.util.execWithCapture') as execute:
execute.return_value = "none"
assert util.detect_virtualized_platform() is None
with patch('pyanaconda.core.util.execWithCapture') as execute:
execute.return_value = "vmware"
assert util.detect_virtualized_platform() == "vmware"
def detect_virtualized_platform_test(self):
"""Test the function detect_virtualized_platform."""
with patch('pyanaconda.core.util.execWithCapture') as execute:
execute.side_effect = IOError
self.assertEqual(util.detect_virtualized_platform(), None)
with patch('pyanaconda.core.util.execWithCapture') as execute:
execute.return_value = "none"
self.assertEqual(util.detect_virtualized_platform(), None)
with patch('pyanaconda.core.util.execWithCapture') as execute:
execute.return_value = "vmware"
self.assertEqual(util.detect_virtualized_platform(), "vmware")
def collect_platform_requirements(dnf_base):
"""Collect the requirements for the current platform.
:param dnf_base: a DNF base
:return: a list of requirements
"""
# Detect the current platform.
platform = detect_virtualized_platform()
if not platform:
return []
# Get all available groups.
available_groups = [g.id for g in dnf_base.comps.groups_iter()]
# Add a platform specific group.
group = "platform-" + platform.lower()
if group not in available_groups:
log.warning("Platform group %s not available.", group)
return []
return [
Requirement.for_group(
group_name=group,
reason="Required for the {} platform.".format(platform))
]
def collect_platform_requirements(dnf_manager):
"""Collect the requirements for the current platform.
:param dnf_manager: a DNF manager
:return: a list of requirements
"""
# Detect the current platform.
platform = detect_virtualized_platform()
if not platform:
return []
# Add a platform specific group.
group = "platform-" + platform.lower()
if group not in dnf_manager.groups:
log.warning("Platform group %s not available.", group)
return []
return [
Requirement.for_group(
group_name=group,
reason="Required for the {} platform.".format(platform))
]