def test_init__parameter_not_a_xml_dict_element__fails(self):
e = ET.XML("""<array>
<key>Name</key> <string>Foo</string>
<key>Artist</key> <string>Bar</string>
</array>""")
with pytest.raises(ValueError):
xml_composite.Dictionary(e, schema=TEST_SCHEMA)
def test_init__parameter_is_a_xml_element__has_leading_text__fails(self):
e = ET.XML("""<dict>Text
<key>Name</key> <string>Foo</string>
<key>Artist</key> <string>Bar</string>
</dict>""")
with pytest.raises(ValueError):
xml_composite.Dictionary(e, schema=TEST_SCHEMA)
def test_init__has_key_child_element_not_in_schema__fails(self):
e = ET.XML("""<dict>
<key>BadKey</key> <string>Foo</string>
<key>Artist</key> <string>Bar</string>
</dict>""")
with pytest.raises(ValueError):
xml_composite.Dictionary(e, schema=TEST_SCHEMA)
def test_init__parameter_is_a_xml_element__odd_number_of_children__fails(
self):
e = ET.XML("""<dict>
<key>Name</key> <string>Foo</string>
<key>Artist</key>
</dict>""")
with pytest.raises(ValueError):
xml_composite.Dictionary(e, schema=TEST_SCHEMA)
def test_init__combination_of_fields_matches_no_categories__fails(self):
e = ET.XML("""<dict>
<key>Name</key> <string>Foo</string>
<key>Artist</key> <string>Bar</string>
<key>Director</key> <string>Baz</string>
</dict>""")
with pytest.raises(ValueError):
xml_composite.Dictionary(e, schema=TEST_SCHEMA)
def test_init__has_value_child_element_tag_not_in_schema_for_associated_key_name__fails(
self):
e = ET.XML("""<dict>
<key>Name</key> <integer>0</integer>
<key>Artist</key> <string>Bar</string>
</dict>""")
with pytest.raises(ValueError):
xml_composite.Dictionary(e, schema=TEST_SCHEMA)
def test_init__schema_allows_alternate_types_for_some_fiels(
self, e, expected):
e = ET.XML("""<dict>
<key>Name</key> <string>Foo</string>
<key>Artist</key> <string>Bar</string>
<key>Release Date</key> {}
</dict>""".format(e))
assert xml_composite.Dictionary(
e, schema=TEST_SCHEMA)["Release Date"] == expected
def test_init__parameter_is_a_xml_element__one_child__fails(self):
e = ET.XML("<dict><key>Name</key></dict>")
with pytest.raises(ValueError):
xml_composite.Dictionary(e, schema=TEST_SCHEMA)
def test_init__happy_path(self):
e = ET.XML("""<dict>
<key>Name</key> <string>Foo</string>
<key>Artist</key> <string>Bar</string>
</dict>""")
assert xml_composite.Dictionary(e, schema=TEST_SCHEMA).value == "Album"