def test_read_date_with_invalid_value():
"""
Test given invalid value raises error.
"""
io_buffer = make_buffer('<value>ugly</value>')
xml_reader = XmlReader(io_buffer)
Reader.read_date(xml_reader)
def test_read_boolean_invalid_value():
"""
Test given 'ugly' raises error.
"""
io_buffer = make_buffer('<value>ugly</value>')
xml_reader = XmlReader(io_buffer)
Reader.read_boolean(xml_reader)
def test_read_date_with_invalid_value():
"""
Test given invalid value raises error.
"""
io_buffer = make_buffer('<value>ugly</value>')
xml_reader = XmlReader(io_buffer)
Reader.read_date(xml_reader)
def test_read_with_xml_reader():
"""
Test if read method accepts xml reader.
"""
cursor = XmlReader(make_buffer('<vm/>'))
Reader.read(cursor)
cursor.close()
def test_read_with_xml_reader():
"""
Test if read method accepts xml reader.
"""
cursor = XmlReader(make_buffer('<vm/>'))
Reader.read(cursor)
cursor.close()
def test_read_boolean_invalid_value():
"""
Test given 'ugly' raises error.
"""
io_buffer = make_buffer('<value>ugly</value>')
xml_reader = XmlReader(io_buffer)
Reader.read_boolean(xml_reader)
def test_read_leaves_position():
"""
Test if read method leaves it positioned in the next element.
"""
cursor = XmlReader(make_buffer('<root><vm/><next/></root>'))
cursor.read()
Reader.read(cursor)
assert_equals(cursor.node_name(), 'next')
cursor.close()
def test_read_leaves_position():
"""
Test if read method leaves it positioned in the next element.
"""
cursor = XmlReader(make_buffer('<root><vm/><next/></root>'))
cursor.read()
Reader.read(cursor)
assert_equals(cursor.node_name(), 'next')
cursor.close()
def test_read_given_two_different_objects():
"""
Test if given two different consecutive objects, they can be read with two calls.
"""
cursor = XmlReader(make_buffer('<root><vm/><disk/></root>'))
cursor.read()
vm = Reader.read(cursor)
disk = Reader.read(cursor)
assert_true(isinstance(vm, types.Vm))
assert_true(isinstance(disk, types.Disk))
def test_read_unknonw_tag():
"""
Test that when an unknonw tag is received an exception with a
message is generated.
"""
cursor = XmlReader(make_buffer('<html>blah<html>'))
cursor.read()
with assert_raises(Error) as context:
Reader.read(cursor)
assert_equals(str(context.exception), "Can't find a reader for tag 'html'")
def test_read_unknonw_tag():
"""
Test that when an unknonw tag is received an exception with a
message is generated.
"""
cursor = XmlReader(make_buffer('<html>blah<html>'))
cursor.read()
with assert_raises(Error) as context:
Reader.read(cursor)
assert_equals(str(context.exception), "Can't find a reader for tag 'html'")
def test_read_given_two_different_objects():
"""
Test if given two different consecutive objects, they can be read with two calls.
"""
cursor = XmlReader(make_buffer('<root><vm/><disk/></root>'))
cursor.read()
vm = Reader.read(cursor)
disk = Reader.read(cursor)
assert_true(isinstance(vm, types.Vm))
assert_true(isinstance(disk, types.Disk))
def test_read_integer_with_valid_value():
"""
Test given valid value returns that value.
"""
io_buffer = make_buffer('<value>0</value>')
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_integer(xml_reader), 0)
def test_read_integers_empty_list_with_close_tag():
"""
Test given no values with close tag returns empty list.
"""
io_buffer = make_buffer('<list></list>')
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_integers(xml_reader), [])
def test_read_integers_with_two_values():
"""
Test given two values returns list containing two values.
"""
io_buffer = make_buffer('<list><value>0</value><value>1</value></list>')
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_integers(xml_reader), [0, 1])
def test_read_decimal_with_valid_value():
"""
Test given valid value returns that value.
"""
io_buffer = make_buffer('<value>1.1</value>')
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_decimal(xml_reader), 1.1)
def test_read_decimals_with_one_value():
"""
Test given one value returns list containing one value.
"""
io_buffer = make_buffer('<list><value>1.1</value></list>')
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_decimals(xml_reader), [1.1])
def test_read_boolean_0():
"""
Test given '0' return False.
"""
io_buffer = make_buffer('<value>0</value>')
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_boolean(xml_reader), False)
def test_read_boolean_1():
"""
Test given '1' return True.
"""
io_buffer = make_buffer('<value>1</value>')
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_boolean(xml_reader), True)
def test_read_integer_with_valid_value():
"""
Test given valid value returns that value.
"""
io_buffer = make_buffer('<value>0</value>')
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_integer(xml_reader), 0)
def test_read_dates_empty_list_without_close_tag():
"""
Test given no values without close tag returns empty list.
"""
io_buffer = make_buffer('<list/>')
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_dates(xml_reader), [])
def test_read_boolean_0():
"""
Test given '0' return False.
"""
io_buffer = make_buffer('<value>0</value>')
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_boolean(xml_reader), False)
def test_read_integers_empty_list_with_close_tag():
"""
Test given no values with close tag returns empty list.
"""
io_buffer = make_buffer('<list></list>')
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_integers(xml_reader), [])
def test_read_integers_with_two_values():
"""
Test given two values returns list containing two values.
"""
io_buffer = make_buffer('<list><value>0</value><value>1</value></list>')
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_integers(xml_reader), [0, 1])
def test_read_booleans_with_one_value():
"""
Test given one value returns list containing one value.
"""
io_buffer = make_buffer('<list><value>false</value></list>')
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_booleans(xml_reader), [False])
def test_read_booleans_with_one_value():
"""
Test given one value returns list containing one value.
"""
io_buffer = make_buffer('<list><value>false</value></list>')
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_booleans(xml_reader), [False])
def test_read_boolean_1():
"""
Test given '1' return True.
"""
io_buffer = make_buffer('<value>1</value>')
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_boolean(xml_reader), True)
def test_read_decimals_with_one_value():
"""
Test given one value returns list containing one value.
"""
io_buffer = make_buffer('<list><value>1.1</value></list>')
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_decimals(xml_reader), [1.1])
def test_read_dates_empty_list_without_close_tag():
"""
Test given no values without close tag returns empty list.
"""
io_buffer = make_buffer('<list/>')
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_dates(xml_reader), [])
def test_read_decimal_with_valid_value():
"""
Test given valid value returns that value.
"""
io_buffer = make_buffer('<value>1.1</value>')
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_decimal(xml_reader), 1.1)
def test_read_decimals_with_two_values():
"""
Test given two values returns list containing two values.
"""
io_buffer = make_buffer(
'<list><value>1.1</value><value>2.2</value></list>')
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_decimals(xml_reader), [1.1, 2.2])
def test_read_date_with_valid_value():
"""
Test given valid value returns that value.
"""
io_buffer = make_buffer('<value>2015-12-10T22:00:30+01:00</value>')
xml_reader = XmlReader(io_buffer)
date = datetime(2015, 12, 10, 22, 0, 30, tzinfo=TZ(60, None))
assert_equals(Reader.read_date(xml_reader), date)
def test_read_given_two_different_objects():
"""
Test if given given an empty document, read returns None.
"""
cursor = XmlReader(make_buffer('<root/>'))
cursor.read()
object = Reader.read(cursor)
assert_is_none(object)
def test_read_date_with_valid_value():
"""
Test given valid value returns that value.
"""
io_buffer = make_buffer('<value>2015-12-10T22:00:30+01:00</value>')
xml_reader = XmlReader(io_buffer)
date = datetime(2015, 12, 10, 22, 0, 30, tzinfo=TZ(60, None))
assert_equals(Reader.read_date(xml_reader), date)
def test_read_given_two_different_objects():
"""
Test if given given an empty document, read returns None.
"""
cursor = XmlReader(make_buffer('<root/>'))
cursor.read()
object = Reader.read(cursor)
assert_is_none(object)
def test_read_booleans_with_two_values():
"""
Test given two values returns list containing two values.
"""
io_buffer = make_buffer(
'<list><value>false</value><value>true</value></list>')
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_booleans(xml_reader), [False, True])
def test_read_given_two_disks():
"""
Test if given two disks, it creates list of Disks.
"""
disks = Reader.read(make_buffer('<disks><disk/><disk/></disks>'))
assert_true(isinstance(disks, list))
assert_equals(len(disks), 2)
assert_true(isinstance(disks[0], types.Disk))
assert_true(isinstance(disks[1], types.Disk))
def test_read_given_two_vms():
"""
Test if given two vms, it creates list of VMs.
"""
vms = Reader.read(make_buffer('<vms><vm/><vm/></vms>'))
assert_true(isinstance(vms, list))
assert_equals(len(vms), 2)
assert_true(isinstance(vms[0], types.Vm))
assert_true(isinstance(vms[1], types.Vm))
def test_read_decimals_with_two_values():
"""
Test given two values returns list containing two values.
"""
io_buffer = make_buffer(
'<list><value>1.1</value><value>2.2</value></list>'
)
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_decimals(xml_reader), [1.1, 2.2])
def test_read_dates_with_one_value():
"""
Test given one value returns list containing one value.
"""
io_buffer = make_buffer(
'<list><value>2015-12-10T22:00:30+01:00</value></list>')
xml_reader = XmlReader(io_buffer)
date = datetime(2015, 12, 10, 22, 0, 30, tzinfo=TZ(60, None))
assert_equals(Reader.read_dates(xml_reader), [date])
def test_read_given_two_vms():
"""
Test if given two vms, it creates list of VMs.
"""
vms = Reader.read(make_buffer('<vms><vm/><vm/></vms>'))
assert_true(isinstance(vms, list))
assert_equals(len(vms), 2)
assert_true(isinstance(vms[0], types.Vm))
assert_true(isinstance(vms[1], types.Vm))
def test_read_given_two_disks():
"""
Test if given two disks, it creates list of Disks.
"""
disks = Reader.read(make_buffer('<disks><disk/><disk/></disks>'))
assert_true(isinstance(disks, list))
assert_equals(len(disks), 2)
assert_true(isinstance(disks[0], types.Disk))
assert_true(isinstance(disks[1], types.Disk))
def test_read_booleans_with_two_values():
"""
Test given two values returns list containing two values.
"""
io_buffer = make_buffer(
'<list><value>false</value><value>true</value></list>'
)
xml_reader = XmlReader(io_buffer)
assert_equals(Reader.read_booleans(xml_reader), [False, True])
def test_read_dates_with_one_value():
"""
Test given one value returns list containing one value.
"""
io_buffer = make_buffer(
'<list><value>2015-12-10T22:00:30+01:00</value></list>'
)
xml_reader = XmlReader(io_buffer)
date = datetime(2015, 12, 10, 22, 0, 30, tzinfo=TZ(60, None))
assert_equals(Reader.read_dates(xml_reader), [date])
def test_read_given_openstack_image_provider():
"""
Test if given Openstack image provider, it creates Openstack
image provider object.
"""
openstack_image_provider = Reader.read(
make_buffer('<openstack_image_provider>' + '<name>myprovider</name>' +
'</openstack_image_provider>'))
assert_true(
isinstance(openstack_image_provider, types.OpenStackImageProvider))
assert_equals(openstack_image_provider.name, "myprovider")
def test_read_dates_with_two_values():
"""
Test given two values returns list containing two values.
"""
io_buffer = make_buffer('<list>'
'<value>2015-12-10T22:00:30+01:00</value>'
'<value>2016-12-10T22:00:30+01:00</value>'
'</list>')
xml_reader = XmlReader(io_buffer)
date1 = datetime(2015, 12, 10, 22, 0, 30, tzinfo=TZ(60, None))
date2 = datetime(2016, 12, 10, 22, 0, 30, tzinfo=TZ(60, None))
assert_equals(Reader.read_dates(xml_reader), [date1, date2])
def test_read_dates_with_two_values():
"""
Test given two values returns list containing two values.
"""
io_buffer = make_buffer(
'<list>'
'<value>2015-12-10T22:00:30+01:00</value>'
'<value>2016-12-10T22:00:30+01:00</value>'
'</list>'
)
xml_reader = XmlReader(io_buffer)
date1 = datetime(2015, 12, 10, 22, 0, 30, tzinfo=TZ(60, None))
date2 = datetime(2016, 12, 10, 22, 0, 30, tzinfo=TZ(60, None))
assert_equals(Reader.read_dates(xml_reader), [date1, date2])
def test_read_given_openstack_image_provider():
"""
Test if given Openstack image provider, it creates Openstack
image provider object.
"""
openstack_image_provider = Reader.read(
make_buffer(
'<openstack_image_provider>' +
'<name>myprovider</name>' +
'</openstack_image_provider>'
)
)
assert_true(
isinstance(openstack_image_provider, types.OpenStackImageProvider)
)
assert_equals(openstack_image_provider.name, "myprovider")
def test_read_given_two_openstack_image_providers():
"""
Test if given two Openstack image provider, it creates list
of Openstack image providers object.
"""
openstack_image_providers = Reader.read(
make_buffer('<openstack_image_providers>' +
'<openstack_image_provider/>' +
'<openstack_image_provider/>' +
'</openstack_image_providers>'))
assert_true(isinstance(openstack_image_providers, list))
assert_equals(len(openstack_image_providers), 2)
assert_true(
isinstance(openstack_image_providers[0], types.OpenStackImageProvider))
assert_true(
isinstance(openstack_image_providers[1], types.OpenStackImageProvider))
def test_read_given_two_openstack_image_providers():
"""
Test if given two Openstack image provider, it creates list
of Openstack image providers object.
"""
openstack_image_providers = Reader.read(
make_buffer(
'<openstack_image_providers>' +
'<openstack_image_provider/>' +
'<openstack_image_provider/>' +
'</openstack_image_providers>'
)
)
assert_true(isinstance(openstack_image_providers, list))
assert_equals(len(openstack_image_providers), 2)
assert_true(isinstance(openstack_image_providers[0], types.OpenStackImageProvider))
assert_true(isinstance(openstack_image_providers[1], types.OpenStackImageProvider))
def test_read_given_incorrect_type():
"""
Test if read give incorrect type, it raises exception.
"""
Reader.read(0)
def test_read_given_disk():
"""
Test if given disk, it creates disk object.
"""
disk = Reader.read(make_buffer('<disk/>'))
assert_true(isinstance(disk, types.Disk))
def test_read_given_disk():
"""
Test if given disk, it creates disk object.
"""
disk = Reader.read(make_buffer('<disk/>'))
assert_true(isinstance(disk, types.Disk))
def test_read_given_vm():
"""
Test if given vm, it creates VM object.
"""
object = Reader.read(make_buffer('<vm/>'))
assert_true(isinstance(object, types.Vm))
def test_read_given_incorrect_reader():
"""
Test if given incorrect input data, read method raises an exception.
"""
Reader.read(make_buffer('<ugly/>'))
def test_read_with_io():
"""
Test if read method accepts io object.
"""
Reader.read(make_buffer('<vm/>'))
def test_read_given_incorrect_type():
"""
Test if read give incorrect type, it raises exception.
"""
Reader.read(0)
def test_read_given_incorrect_reader():
"""
Test if given incorrect input data, read method raises an exception.
"""
Reader.read(make_buffer('<ugly/>'))
def test_read_supports_strings():
"""
Test that the generic `read` methods supports strings as parameters.
"""
vm = Reader.read('<vm/>')
assert_true(isinstance(vm, types.Vm))
def test_read_given_vm():
"""
Test if given vm, it creates VM object.
"""
object = Reader.read(make_buffer('<vm/>'))
assert_true(isinstance(object, types.Vm))