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import io
import textwrap
import unittest
from osc.util.models import *
from osc.obs_api.simple_flag import SimpleFlag
class TestXmlModel(unittest.TestCase):
def test_attribute(self):
class TestModel(XmlModel):
XML_TAG = "tag"
value: str = Field(xml_attribute=True)
m = TestModel(value="FOO")
self.assertEqual(m.dict(), {"value": "FOO"})
expected = """<tag value="FOO" />"""
self.assertEqual(m.to_string(), expected)
# verify that we can also load the serialized data
m = TestModel.from_string(expected)
self.assertEqual(m.to_string(), expected)
def test_element(self):
class TestModel(XmlModel):
XML_TAG = "tag"
value: str = Field()
m = TestModel(value="FOO")
self.assertEqual(m.dict(), {"value": "FOO"})
expected = textwrap.dedent(
"""
<tag>
<value>FOO</value>
</tag>
"""
).strip()
self.assertEqual(m.to_string(), expected)
# verify that we can also load the serialized data
m = TestModel.from_string(expected)
self.assertEqual(m.to_string(), expected)
def test_element_list(self):
class TestModel(XmlModel):
XML_TAG = "tag"
value_list: List[str] = Field(xml_name="value")
m = TestModel(value_list=["FOO", "BAR"])
self.assertEqual(m.dict(), {"value_list": ["FOO", "BAR"]})
expected = textwrap.dedent(
"""
<tag>
<value>FOO</value>
<value>BAR</value>
</tag>
"""
).strip()
self.assertEqual(m.to_string(), expected)
# verify that we can also load the serialized data
m = TestModel.from_string(expected)
self.assertEqual(m.to_string(), expected)
def test_child_model(self):
class ChildModel(XmlModel):
XML_TAG = "child"
value: str = Field()
class ParentModel(XmlModel):
XML_TAG = "parent"
text: str = Field()
child: ChildModel = Field()
m = ParentModel(text="TEXT", child={"value": "FOO"})
expected = textwrap.dedent(
"""
<parent>
<text>TEXT</text>
<child>
<value>FOO</value>
</child>
</parent>
"""
).strip()
self.assertEqual(m.to_string(), expected)
# verify that we can also load the serialized data
m = ParentModel.from_string(expected)
self.assertEqual(m.to_string(), expected)
def test_child_model_list(self):
class ChildModel(XmlModel):
XML_TAG = "child"
value: str = Field()
class ParentModel(XmlModel):
XML_TAG = "parent"
text: str = Field()
child: List[ChildModel] = Field()
m = ParentModel(text="TEXT", child=[{"value": "FOO"}, {"value": "BAR"}])
expected = textwrap.dedent(
"""
<parent>
<text>TEXT</text>
<child>
<value>FOO</value>
</child>
<child>
<value>BAR</value>
</child>
</parent>
"""
).strip()
self.assertEqual(m.to_string(), expected)
# verify that we can also load the serialized data
m = ParentModel.from_string(expected)
self.assertEqual(m.to_string(), expected)
def test_child_model_list_wrapped(self):
class ChildModel(XmlModel):
XML_TAG = "child"
value: str = Field()
class ParentModel(XmlModel):
XML_TAG = "parent"
text: str = Field()
child: List[ChildModel] = Field(xml_wrapped=True, xml_name="children")
m = ParentModel(text="TEXT", child=[{"value": "FOO"}, {"value": "BAR"}])
expected = textwrap.dedent(
"""
<parent>
<text>TEXT</text>
<children>
<child>
<value>FOO</value>
</child>
<child>
<value>BAR</value>
</child>
</children>
</parent>
"""
).strip()
self.assertEqual(m.to_string(), expected)
# verify that we can also load the serialized data
m = ParentModel.from_string(expected)
self.assertEqual(m.to_string(), expected)
def test_apiurl(self):
class ChildModel(XmlModel):
XML_TAG = "child"
value: str = Field()
class ParentModel(XmlModel):
XML_TAG = "parent"
text: str = Field()
child: List[ChildModel] = Field(xml_wrapped=True, xml_name="children")
# serialize the model and load it with apiurl set
m = ParentModel(text="TEXT", child=[{"value": "FOO"}, {"value": "BAR"}])
xml = m.to_string()
apiurl = "https://api.example.com"
m = ParentModel.from_string(xml, apiurl=apiurl)
m.child.append({"value": "BAZ"})
self.assertEqual(m._apiurl, apiurl)
self.assertEqual(m.child[0]._apiurl, apiurl)
self.assertEqual(m.child[1]._apiurl, apiurl)
self.assertEqual(m.child[2]._apiurl, apiurl)
# test the same as above but with a file
f = io.StringIO(xml)
m = ParentModel.from_file(f, apiurl=apiurl)
m.child.append({"value": "BAZ"})
self.assertEqual(m._apiurl, apiurl)
self.assertEqual(m.child[0]._apiurl, apiurl)
self.assertEqual(m.child[1]._apiurl, apiurl)
self.assertEqual(m.child[2]._apiurl, apiurl)
def test_empty_int_optional(self):
class TestModel(XmlModel):
XML_TAG = "model"
num_attr: Optional[int] = Field(xml_attribute=True)
num_elem: Optional[int] = Field()
data = textwrap.dedent(
"""
<model num_attr="">
<num_elem> </num_elem>
</model>
"""
).strip()
m = TestModel.from_string(data)
self.assertEqual(m.num_attr, None)
self.assertEqual(m.num_elem, None)
def test_empty_int(self):
class TestModel(XmlModel):
XML_TAG = "model"
num_attr: int = Field(xml_attribute=True)
num_elem: int = Field()
data = textwrap.dedent(
"""
<model num_attr="">
<num_elem> </num_elem>
</model>
"""
).strip()
self.assertRaises(TypeError, TestModel.from_string, data)
def test_simple_flag(self):
class TestModel(XmlModel):
XML_TAG = "model"
simple_flag: Optional[SimpleFlag] = Field(
xml_wrapped=True,
)
data = textwrap.dedent(
"""
<model>
<simple_flag>
<enable />
</simple_flag>
</model>
"""
).strip()
m = TestModel.from_string(data)
self.assertEqual(m.simple_flag, "enable")
self.assertEqual(data, m.to_string())
if __name__ == "__main__":
unittest.main()
|
