class TestIXBRLViewer(unittest.TestCase):
def setUp(self):
self.cash_concept = Mock(qname=Mock(localName='Cash',
prefix='us-gaap',
namespaceURI='http://viewer.com'))
to_concept = Mock(qname=Mock(localName='to_concept',
prefix='us-gaap',
namespaceURI='http://viewer.com'))
from_concept = Mock(qname=Mock(localName='from_concept',
prefix='us-gaap',
namespaceURI='http://viewer.com'))
dimension_concept = Mock(qname=Mock(localName='dimension',
prefix='us-gaap',
namespaceURI='http://viewer.com'))
member_concept = Mock(qname=Mock(localName='member',
prefix='us-gaap',
namespaceURI='http://viewer.com'))
rel = Mock(fromModelObject=from_concept,
toModelObject=to_concept,
weight=1)
dimension = Mock(dimensionQname=dimension_concept.qname,
memberQname=member_concept.qname,
dimension=dimension_concept,
member=member_concept)
def isoformat_effect():
return '01-01-19T00:00:00'
context_1 = Mock(entityIdentifier=('scheme', 'ident'),
qnameDims={'d': dimension},
isInstantPeriod=False,
isStartEndPeriod=True,
startDatetime=Mock(isoformat=isoformat_effect),
endDatetime=Mock(isoformat=isoformat_effect))
context_2 = Mock(entityIdentifier=('scheme', 'ident'),
qnameDims={},
isInstantPeriod=None,
isStartEndPeriod=None)
fact_1 = Mock(id='fact_id',
qname=self.cash_concept.qname,
value=100,
isNumeric=False,
context=context_1,
concept=self.cash_concept,
format='format')
fact_2 = Mock(id='fact_id',
qname=self.cash_concept.qname,
concept=self.cash_concept,
context=context_2,
isNumeric=True,
unit=None,
value=None,
decimals=None,
precision=None,
format=None)
def fromModelObjects_effect(concept):
return []
def relationshipSet_effect(self, *args):
return Mock(fromModelObject=fromModelObjects_effect,
modelRelationships=[rel])
def info_effect(info, msg):
# This is a no op for logging
pass
baseSets = defaultdict(list)
baseSets[('http://www.xbrl.org/2003/arcrole/parent-child', 'ELR',
'linkqname', 'arcqname')] = []
root = lxml.etree.Element('root')
lxml.etree.SubElement(root, '{http://www.w3.org/1999/xhtml}body')
self.modelDocument = Mock(xmlDocument=lxml.etree.ElementTree(root))
self.modelXbrl_1 = Mock(relationshipSet=relationshipSet_effect,
baseSets=baseSets,
facts=[fact_1],
info=info_effect,
modelDocument=self.modelDocument)
self.modelXbrl_2 = Mock(relationshipSet=relationshipSet_effect,
baseSets=baseSets,
facts=[fact_2],
info=info_effect,
modelDocument=self.modelDocument)
self.cash_concept.modelXbrl = self.modelXbrl_1
to_concept.modelXbrl = self.modelXbrl_1
from_concept.modelXbrl = self.modelXbrl_1
dimension_concept.modelXbrl = self.modelXbrl_1
member_concept.modelXbrl = self.modelXbrl_1
self.builder_1 = IXBRLViewerBuilder(self.modelXbrl_1)
self.builder_2 = IXBRLViewerBuilder(self.modelXbrl_2)
@patch('arelle.XbrlConst.conceptLabel',
'http://www.xbrl.org/2003/arcrole/concept-label')
@patch('arelle.XbrlConst.conceptReference',
'http://www.xbrl.org/2003/arcrole/concept-reference')
def test_addConcept_simple_case(self):
self.builder_1.addConcept(self.cash_concept)
self.assertTrue(
self.builder_1.taxonomyData.get('concepts').get('us-gaap:Cash'))
@patch('arelle.XbrlConst.parentChild',
'http://www.xbrl.org/2003/arcrole/parent-child')
@patch('arelle.XbrlConst.summationItem',
'http://www.xbrl.org/2003/arcrole/summation-item')
def test_getRelationships_simple_case(self):
modelXbrl = Mock(baseSets=defaultdict(list))
builder = IXBRLViewerBuilder(modelXbrl)
result = builder.getRelationnShips()
self.assertDictEqual(result, {})
@patch('arelle.XbrlConst.parentChild',
'http://www.xbrl.org/2003/arcrole/parent-child')
@patch('arelle.XbrlConst.summationItem',
'http://www.xbrl.org/2003/arcrole/summation-item')
def test_getRelationships_returns_a_rel(self):
result = self.builder_1.getRelationnShips()
self.assertTrue(
result.get('ns0').get('ELR').get('us-gaap:from_concept'))
@patch('arelle.XbrlConst.conceptLabel',
'http://www.xbrl.org/2003/arcrole/concept-label')
@patch('arelle.XbrlConst.conceptReference',
'http://www.xbrl.org/2003/arcrole/concept-reference')
@patch('arelle.XbrlConst.parentChild',
'http://www.xbrl.org/2003/arcrole/parent-child')
@patch('arelle.XbrlConst.summationItem',
'http://www.xbrl.org/2003/arcrole/summation-item')
@patch('arelle.XbrlConst.standardLabel',
'http://www.xbrl.org/2003/role/label')
@patch('arelle.XbrlConst.documentationLabel',
'http://www.xbrl.org/2003/role/documentation')
def test_createViewer(self):
js_uri = 'ixbrlviewer.js'
result = self.builder_1.createViewer(js_uri)
body = result.getroot()[0]
self.assertEqual(body[0].text, 'BEGIN IXBRL VIEWER EXTENSIONS')
self.assertEqual(body[1].attrib.get('src'), js_uri)
self.assertEqual(body[2].attrib.get('id'), 'taxonomy-data')
self.assertEqual(body[2].attrib.get('type'), 'application/json')
self.assertEqual(body[3].text, 'END IXBRL VIEWER EXTENSIONS')
@patch('arelle.XbrlConst.conceptLabel',
'http://www.xbrl.org/2003/arcrole/concept-label')
@patch('arelle.XbrlConst.conceptReference',
'http://www.xbrl.org/2003/arcrole/concept-reference')
@patch('arelle.XbrlConst.parentChild',
'http://www.xbrl.org/2003/arcrole/parent-child')
@patch('arelle.XbrlConst.summationItem',
'http://www.xbrl.org/2003/arcrole/summation-item')
@patch('arelle.XbrlConst.standardLabel',
'http://www.xbrl.org/2003/role/label')
@patch('arelle.XbrlConst.documentationLabel',
'http://www.xbrl.org/2003/role/documentation')
def test_createViewer_bad_path(self):
js_uri = 'ixbrlviewer.js'
result = self.builder_2.createViewer(js_uri)
body = result.getroot()[0]
self.assertEqual(body[0].text, 'BEGIN IXBRL VIEWER EXTENSIONS')
self.assertEqual(body[1].attrib.get('src'), js_uri)
self.assertEqual(body[2].attrib.get('id'), 'taxonomy-data')
self.assertEqual(body[2].attrib.get('type'), 'application/json')
self.assertEqual(body[3].text, 'END IXBRL VIEWER EXTENSIONS')
def test_getRelationships_simple_case(self):
modelXbrl = Mock(baseSets=defaultdict(list))
builder = IXBRLViewerBuilder(modelXbrl)
result = builder.getRelationnShips()
self.assertDictEqual(result, {})