def test_write_raises_exception_if_given_list_and_no_root():
"""
Checks that the generic `write` method raises an exception if it is
given a list and no root tag.
"""
with assert_raises(Error) as context:
Writer.write([])
assert_regexp_matches(str(context.exception), "root.*mandatory")
def test_write_raises_exception_if_given_list_and_no_root():
"""
Checks that the generic `write` method raises an exception if it is
given a list and no root tag.
"""
with assert_raises(Error) as context:
Writer.write([])
assert_regexp_matches(str(context.exception), "root.*mandatory")
def test_write_integer_1():
"""
Checks that given the value `0` the `write_integer` method generates
the expected XML text.
"""
io_buffer = make_buffer()
xml_writer = XmlWriter(io_buffer)
Writer.write_integer(xml_writer, 'value', 1)
xml_writer.flush()
assert_equals(decode_buffer(io_buffer), '<value>1</value>')
def test_write_boolean_false():
"""
Checks that given the value `False` the `write_boolean` method generates
the expected XML text.
"""
io_buffer = make_buffer()
xml_writer = XmlWriter(io_buffer)
Writer.write_boolean(xml_writer, 'value', False)
xml_writer.flush()
assert_equals(decode_buffer(io_buffer), '<value>false</value>')
def test_write_string():
"""
Checks that given an name and a value the `write_string` method
generates the expected XML text.
"""
io_buffer = make_buffer()
xml_writer = XmlWriter(io_buffer)
Writer.write_string(xml_writer, 'value', 'myvalue')
xml_writer.flush()
assert_equals(decode_buffer(io_buffer), '<value>myvalue</value>')
def test_write_string():
"""
Checks that given an name and a value the `write_string` method
generates the expected XML text.
"""
io_buffer = make_buffer()
xml_writer = XmlWriter(io_buffer)
Writer.write_string(xml_writer, 'value', 'myvalue')
xml_writer.flush()
assert_equals(decode_buffer(io_buffer), '<value>myvalue</value>')
def test_write_boolean_false():
"""
Checks that given the value `False` the `write_boolean` method generates
the expected XML text.
"""
io_buffer = make_buffer()
xml_writer = XmlWriter(io_buffer)
Writer.write_boolean(xml_writer, 'value', False)
xml_writer.flush()
assert_equals(decode_buffer(io_buffer), '<value>false</value>')
def test_write_integer_1():
"""
Checks that given the value `0` the `write_integer` method generates
the expected XML text.
"""
io_buffer = make_buffer()
xml_writer = XmlWriter(io_buffer)
Writer.write_integer(xml_writer, 'value', 1)
xml_writer.flush()
assert_equals(decode_buffer(io_buffer), '<value>1</value>')
def test_write_uses_alternative_root_tag():
"""
Checks that the generic `write` method uses the alternative root tag
if provided.
"""
vm = types.Vm()
result = Writer.write(vm, root='list')
assert_equals(result, '<list/>')
def test_write_accepts_list_with_two_elements():
"""
Checks that the generic `write` method accets lists with two
elements.
"""
vm = types.Vm()
result = Writer.write([vm, vm], root='list')
assert_equals(result, '<list><vm/><vm/></list>')
def test_write_uses_alternative_root_tag():
"""
Checks that the generic `write` method uses the alternative root tag
if provided.
"""
vm = types.Vm()
result = Writer.write(vm, root='list')
assert_equals(result, '<list/>')
def test_write_does_not_require_xml_writer():
"""
Checks that the generic `write` method doesn't require an XML writer
paramater.
"""
vm = types.Vm()
result = Writer.write(vm)
assert_equals(result, '<vm/>')
def test_write_does_not_require_xml_writer():
"""
Checks that the generic `write` method doesn't require an XML writer
paramater.
"""
vm = types.Vm()
result = Writer.write(vm)
assert_equals(result, '<vm/>')
def test_write_accepts_list_with_two_elements():
"""
Checks that the generic `write` method accets lists with two
elements.
"""
vm = types.Vm()
result = Writer.write([vm, vm], root='list')
assert_equals(result, '<list><vm/><vm/></list>')
def test_write_accepts_elements_of_different_types():
"""
Checks that the generic `write` method accets lists containing
elements of different types.
"""
vm = types.Vm()
disk = types.Disk()
result = Writer.write([vm, disk], root='list')
assert_equals(result, '<list><vm/><disk/></list>')
def test_write_accepts_elements_of_different_types():
"""
Checks that the generic `write` method accets lists containing
elements of different types.
"""
vm = types.Vm()
disk = types.Disk()
result = Writer.write([vm, disk], root='list')
assert_equals(result, '<list><vm/><disk/></list>')
def test_write_accepts_xml_writer():
"""
Checks that the generic `write` method accepts an XML writer as
parameter.
"""
vm = types.Vm()
writer = XmlWriter(None)
result = Writer.write(vm, target=writer)
text = writer.string()
writer.close()
assert_is_none(result)
assert_equals(text, '<vm/>')
def test_write_accepts_xml_writer():
"""
Checks that the generic `write` method accepts an XML writer as
parameter.
"""
vm = types.Vm()
writer = XmlWriter(None)
result = Writer.write(vm, target=writer)
text = writer.string()
writer.close()
assert_is_none(result)
assert_equals(text, '<vm/>')
def test_write_accepts_empty_lists():
"""
Checks that the generic `write` method accepts empty lists.
"""
result = Writer.write([], root='list')
assert_equals(result, '<list/>')
def test_write_accepts_empty_lists():
"""
Checks that the generic `write` method accepts empty lists.
"""
result = Writer.write([], root='list')
assert_equals(result, '<list/>')