303 lines
11 KiB
Python
303 lines
11 KiB
Python
from mock import patch
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from mock import call
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import mock
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import kiwi
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from .test_helper import raises, patch_open
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from kiwi.exceptions import KiwiInstallBootImageError
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from kiwi.builder.install import InstallImageBuilder
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class TestInstallImageBuilder(object):
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@patch('platform.machine')
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def setup(self, mock_machine):
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mock_machine.return_value = 'x86_64'
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self.bootloader = mock.Mock()
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kiwi.builder.install.BootLoaderConfig = mock.Mock(
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return_value=self.bootloader
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)
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self.squashed_image = mock.Mock()
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kiwi.builder.install.FileSystemSquashFs = mock.Mock(
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return_value=self.squashed_image
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)
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self.iso_image = mock.Mock()
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self.iso_image.create_on_file.return_value = 42
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kiwi.builder.install.FileSystemIsoFs = mock.Mock(
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return_value=self.iso_image
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)
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self.mbrid = mock.Mock()
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self.mbrid.get_id = mock.Mock(
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return_value='0xffffffff'
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)
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kiwi.builder.install.SystemIdentifier = mock.Mock(
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return_value=self.mbrid
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)
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kiwi.builder.install.Path = mock.Mock()
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self.checksum = mock.Mock()
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kiwi.builder.install.Checksum = mock.Mock(
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return_value=self.checksum
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)
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self.kernel = mock.Mock()
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self.kernel.get_kernel = mock.Mock()
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self.kernel.get_xen_hypervisor = mock.Mock()
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self.kernel.copy_kernel = mock.Mock()
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self.kernel.copy_xen_hypervisor = mock.Mock()
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kiwi.builder.install.Kernel = mock.Mock(
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return_value=self.kernel
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)
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self.xml_state = mock.Mock()
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self.xml_state.xml_data.get_name = mock.Mock(
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return_value='result-image'
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)
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self.xml_state.get_image_version = mock.Mock(
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return_value='1.2.3'
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)
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self.xml_state.build_type.get_kernelcmdline = mock.Mock(
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return_value='custom_kernel_options'
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)
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self.boot_image_task = mock.Mock()
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self.boot_image_task.boot_root_directory = 'initrd_dir'
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self.boot_image_task.initrd_filename = 'initrd'
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self.install_image = InstallImageBuilder(
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self.xml_state, 'target_dir', self.boot_image_task
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)
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self.install_image.machine = mock.Mock()
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self.install_image.machine.get_domain = mock.Mock(
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return_value='dom0'
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)
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@patch('platform.machine')
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def test_setup_ix86(self, mock_machine):
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mock_machine.return_value = 'i686'
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xml_state = mock.Mock()
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xml_state.xml_data.get_name = mock.Mock(
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return_value='result-image'
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)
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xml_state.get_image_version = mock.Mock(
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return_value='1.2.3'
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)
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xml_state.build_type.get_kernelcmdline = mock.Mock(
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return_value='custom_kernel_options'
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)
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install_image = InstallImageBuilder(
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xml_state, 'target_dir', mock.Mock()
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)
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assert install_image.arch == 'ix86'
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@patch('kiwi.builder.install.mkdtemp')
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@patch_open
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@patch('kiwi.builder.install.Command.run')
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@patch('kiwi.builder.install.Iso.create_hybrid')
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def test_create_install_iso(
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self, mock_hybrid, mock_command, mock_open, mock_dtemp
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):
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tmpdir_name = ['temp-squashfs', 'temp_media_dir']
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def side_effect(prefix, dir):
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return tmpdir_name.pop()
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mock_dtemp.side_effect = side_effect
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context_manager_mock = mock.Mock()
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mock_open.return_value = context_manager_mock
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file_mock = mock.Mock()
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enter_mock = mock.Mock()
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exit_mock = mock.Mock()
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enter_mock.return_value = file_mock
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setattr(context_manager_mock, '__enter__', enter_mock)
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setattr(context_manager_mock, '__exit__', exit_mock)
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self.install_image.create_install_iso()
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self.checksum.md5.assert_called_once_with(
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'temp-squashfs/result-image.md5'
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)
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assert mock_open.call_args_list == [
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call('initrd_dir/config.vmxsystem', 'w'),
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call('temp_media_dir/config.isoclient', 'w')
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]
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assert file_mock.write.call_args_list == [
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call('IMAGE="result-image.raw"\n'),
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call('IMAGE="result-image.raw"\n')
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]
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self.squashed_image.create_on_file.assert_called_once_with(
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'target_dir/result-image.raw.squashfs'
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)
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assert self.bootloader.setup_install_boot_images.call_args_list == [
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call(lookup_path='initrd_dir', mbrid=None),
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call(lookup_path='initrd_dir', mbrid=self.mbrid)
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]
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assert self.bootloader.setup_install_boot_images.call_args_list == [
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call(lookup_path='initrd_dir', mbrid=None),
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call(lookup_path='initrd_dir', mbrid=self.mbrid)
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]
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assert self.bootloader.setup_install_image_config.call_args_list == [
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call(mbrid=None),
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call(mbrid=self.mbrid)
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]
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assert self.bootloader.write.call_args_list == [
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call(), call()
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]
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self.boot_image_task.create_initrd.assert_called_once_with(
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self.mbrid
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)
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self.kernel.copy_kernel.assert_called_once_with(
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'temp_media_dir/boot/x86_64/loader', '/linux'
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)
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self.kernel.copy_xen_hypervisor.assert_called_once_with(
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'temp_media_dir/boot/x86_64/loader', '/xen.gz'
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)
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assert mock_command.call_args_list == [
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call([
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'cp', '-l',
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'target_dir/result-image.x86_64-1.2.3.raw',
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'temp-squashfs/result-image.raw'
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]),
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call([
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'mv', 'target_dir/result-image.raw.squashfs', 'temp_media_dir'
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]),
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call([
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'mv', 'initrd', 'temp_media_dir/boot/x86_64/loader/initrd'
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])
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]
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self.iso_image.create_on_file.assert_called_once_with(
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'target_dir/result-image.x86_64-1.2.3.install.iso'
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)
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mock_hybrid.assert_called_once_with(
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42, self.mbrid, 'target_dir/result-image.x86_64-1.2.3.install.iso'
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)
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@patch('kiwi.builder.install.mkdtemp')
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@patch_open
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@patch('kiwi.builder.install.Command.run')
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@raises(KiwiInstallBootImageError)
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def test_create_install_iso_no_kernel_found(
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self, mock_command, mock_open, mock_dtemp
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):
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self.kernel.get_kernel.return_value = False
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self.install_image.create_install_iso()
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@patch('kiwi.builder.install.mkdtemp')
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@patch_open
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@patch('kiwi.builder.install.Command.run')
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@raises(KiwiInstallBootImageError)
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def test_create_install_iso_no_hypervisor_found(
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self, mock_command, mock_open, mock_dtemp
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):
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self.kernel.get_xen_hypervisor.return_value = False
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self.install_image.create_install_iso()
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@patch('kiwi.builder.install.mkdtemp')
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@patch_open
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@patch('kiwi.builder.install.Command.run')
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@patch('kiwi.builder.install.Checksum')
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@patch('kiwi.builder.install.Compress')
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@raises(KiwiInstallBootImageError)
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def test_create_install_pxe_no_kernel_found(
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self, mock_compress, mock_md5, mock_command, mock_open, mock_dtemp
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):
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mock_dtemp.return_value = 'tmpdir'
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self.kernel.get_kernel.return_value = False
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self.install_image.create_install_pxe_archive()
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@patch('kiwi.builder.install.mkdtemp')
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@patch_open
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@patch('kiwi.builder.install.Command.run')
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@patch('kiwi.builder.install.Checksum')
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@patch('kiwi.builder.install.Compress')
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@raises(KiwiInstallBootImageError)
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def test_create_install_pxe_no_hypervisor_found(
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self, mock_compress, mock_md5, mock_command, mock_open, mock_dtemp
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):
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mock_dtemp.return_value = 'tmpdir'
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self.kernel.get_xen_hypervisor.return_value = False
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self.install_image.create_install_pxe_archive()
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@patch('kiwi.builder.install.mkdtemp')
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@patch_open
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@patch('kiwi.builder.install.Command.run')
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@patch('kiwi.builder.install.ArchiveTar')
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@patch('kiwi.builder.install.Checksum')
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@patch('kiwi.builder.install.Compress')
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def test_create_install_pxe_archive(
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self, mock_compress, mock_md5, mock_archive,
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mock_command, mock_open, mock_dtemp
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):
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context_manager_mock = mock.Mock()
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mock_open.return_value = context_manager_mock
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file_mock = mock.Mock()
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enter_mock = mock.Mock()
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exit_mock = mock.Mock()
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enter_mock.return_value = file_mock
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setattr(context_manager_mock, '__enter__', enter_mock)
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setattr(context_manager_mock, '__exit__', exit_mock)
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mock_dtemp.return_value = 'tmpdir'
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archive = mock.Mock()
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mock_archive.return_value = archive
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checksum = mock.Mock()
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mock_md5.return_value = checksum
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compress = mock.Mock()
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mock_compress.return_value = compress
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self.install_image.create_install_pxe_archive()
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mock_compress.assert_called_once_with(
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keep_source_on_compress=True,
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source_filename='target_dir/result-image.x86_64-1.2.3.raw'
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)
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compress.xz.assert_called_once_with()
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assert mock_command.call_args_list[0] == call(
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['mv', compress.compressed_filename, 'tmpdir/result-image.xz']
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)
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mock_md5.assert_called_once_with(
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'target_dir/result-image.x86_64-1.2.3.raw'
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)
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checksum.md5.assert_called_once_with(
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'tmpdir/result-image.md5'
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)
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assert mock_open.call_args_list == [
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call('initrd_dir/config.vmxsystem', 'w'),
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call('tmpdir/result-image.append', 'w')
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]
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assert file_mock.write.call_args_list == [
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call('IMAGE="result-image.raw"\n'),
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call('pxe=1 custom_kernel_options\n')
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]
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self.kernel.copy_kernel.assert_called_once_with(
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'tmpdir', '/pxeboot.kernel'
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)
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self.kernel.copy_xen_hypervisor.assert_called_once_with(
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'tmpdir', '/pxeboot.xen.gz'
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)
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self.boot_image_task.create_initrd.assert_called_once_with(
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self.mbrid
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)
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assert mock_command.call_args_list[1] == call(
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['mv', 'initrd', 'tmpdir/pxeboot.initrd.xz']
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)
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mock_archive.assert_called_once_with(
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'target_dir/result-image.x86_64-1.2.3.install.tar'
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)
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archive.create_xz_compressed.assert_called_once_with(
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'tmpdir'
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)
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@patch('kiwi.builder.install.Path.wipe')
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def test_destructor(self, mock_wipe):
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self.install_image.pxe_dir = 'pxe-dir'
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self.install_image.media_dir = 'media-dir'
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self.install_image.squashed_contents = 'squashed-dir'
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self.install_image.__del__()
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assert mock_wipe.call_args_list == [
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call('media-dir'), call('pxe-dir'), call('squashed-dir')
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]
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self.install_image.pxe_dir = None
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self.install_image.media_dir = None
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self.install_image.squashed_contents = None
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