def test_split(self):
field = Field({'name': 'f',
'split': ';'}, entity=None)
self.assertEquals(field.process_value("a;b;c", None),
['a', 'b', 'c'])
field = Field({'name': 'f',
'split': ';'}, entity=None)
self.assertEquals(field.process_value("abc", None), ['abc'])
def test_required(self):
field_required = Field({
'name': 'field_name',
'type': 'string',
'required': 'true'
}, entity=None)
field = Field({
'name': 'field_name',
'type': 'string'
}, entity=None)
with self.assertRaises(ProcessException):
field_required.process_value(None, None)
value = field.process_value(None, None)
self.assertEqual(value, None)
def test_script(self):
from cloudml.importhandler.scripts import ScriptManager
script_manager = ScriptManager()
field = Field(self.FIELD_WITH_SCRIPT, entity=None)
self.assertEquals(
field.process_value("Nikolay", script_manager),
"Name is: Nikolay")
def test_json_path(self):
field = Field({'name': 'el', 'jsonpath': "$.el"}, entity=None)
self.assertEquals(field.process_value({"el": "val"}, None),
"val")
field = Field({
'name': 'el',
'type': 'integer',
'jsonpath': "$.el",
'key_path': "$.key",
'value_path': "$.data"},
entity=self.entity)
val = {
"el": {
"key": "results",
"data": ['1', '2']
}
}
self.assertEquals(field.process_value(val, None),
{'results': [1, 2]})
field = Field({
'name': 'el',
'type': 'integer',
'jsonpath': "$.el",
'key_path': "$.key",
'value_path': "$.data"},
entity=self.entity)
val = {
"el": {
"key": "results",
"data": ['1', 'invalid']
}
}
self.assertEquals(field.process_value(val, None),
{'results': None})
val = {
"el": {
"name": "data",
"data": ['1', '2']
}
}
self.assertEquals(field.process_value(val, None), None)
def test_converion_error(self):
field = Field({'name': 'f', 'type': 'integer'}, entity=self.entity)
self.assertEquals(field.process_value("hello", None), None)
def test_template(self):
field = Field({'name': 'f',
'template': 'result=#{value}'},
entity=self.entity)
self.assertEquals(field.process_value("hello", None),
"result=hello")
def test_dateFormat(self):
from datetime import datetime
field = Field({'name': 'f',
'dateFormat': '%d/%m/%y'}, entity=None)
self.assertEquals(field.process_value("1/1/06", None),
datetime(2006, 1, 1, 0, 0))
def test_delimiter(self):
field = Field({'name': 'f',
'delimiter': ';'}, entity=None)
self.assertEquals(field.process_value(['a', 'b', 'c'], None), "a;b;c")
def test_regex(self):
field = Field({'name': 'f',
'regex': '(?<=-)\w+'}, entity=None)
self.assertEquals(field.process_value("cloud-ml", None), "ml")
self.assertEquals(field.process_value("cloudml", None), None)