def test_absolute(self):
# don't allow exclusions in an absolute pattern
with self.assertRaises(ValueError):
pattern = TagPattern.parse('#foo+a-b!')
pattern = TagPattern.parse('#foo+a!')
self.assertTrue(pattern.is_absolute)
self.assertTrue(pattern.match(Column.parse('#foo+a')))
self.assertFalse(pattern.match(Column.parse('#foo')))
self.assertFalse(pattern.match(Column.parse('#foo+a+b')))
def test_absolute(self):
# don't allow exclusions in an absolute pattern
with self.assertRaises(ValueError):
pattern = TagPattern.parse('#foo+a-b!')
pattern = TagPattern.parse('#foo+a!')
self.assertTrue(pattern.is_absolute)
self.assertTrue(pattern.match(Column.parse('#foo+a')))
self.assertFalse(pattern.match(Column.parse('#foo')))
self.assertFalse(pattern.match(Column.parse('#foo+a+b')))
def setUp(self):
self.errors = []
self.schema = Schema(rules=[
SchemaRule('#sector', min_occur=1),
SchemaRule('#affected', data_type='number')
],
callback=lambda error: self.errors.append(error))
self.row = Row(columns=[
Column(tag='#affected'),
Column(tag='#sector'),
Column(tag='#sector')
])
def test_parse_attributes(self):
# Single attribute
specs = ['#tag+foo', '#tag +foo', ' #tag +foo ']
for column in [Column.parse(spec) for spec in specs]:
column = Column.parse('#tag+foo')
self.assertEqual('#tag', column.tag)
self.assertEqual(['foo'], sorted(column.attributes))
# Multiple attributes
specs = ['#tag+foo+bar', '#tag +foo +bar', ' #tag +bar+foo ']
for column in [Column.parse(spec) for spec in specs]:
self.assertEqual('#tag', column.tag)
self.assertEqual(['bar', 'foo'], sorted(column.attributes))
def test_parse_attributes(self):
# Single attribute
specs = ['#tag+foo', '#tag +foo', ' #tag +foo ']
for column in [Column.parse(spec) for spec in specs]:
column = Column.parse('#tag+foo')
self.assertEqual('#tag', column.tag)
self.assertEqual(['foo'], sorted(column.attributes))
# Multiple attributes
specs = ['#tag+foo+bar', '#tag +foo +bar', ' #tag +bar+foo ']
for column in [Column.parse(spec) for spec in specs]:
self.assertEqual('#tag', column.tag)
self.assertEqual(['bar', 'foo'], sorted(column.attributes))
def test_parse_invalid(self):
# empty string
col = Column.parse(" ")
self.assertIsNone(col)
# without exception
col = Column.parse('#foo + a +b')
self.assertTrue(col is False)
# with exception
with self.assertRaises(hxl.HXLException):
col = Column.parse('#foo + a +b', use_exception=True)
def assertRowErrors(self, row_values, errors_expected, schema_values=None, columns=None):
"""Set up a HXL row and count the errors in it"""
errors = []
def callback(error):
errors.append(error)
if schema_values is None:
schema = hxl.schema(hxl.data(self.DEFAULT_SCHEMA), callback=callback)
else:
schema = hxl.schema(hxl.data(schema_values), callback=callback)
if columns is None:
columns = self.DEFAULT_COLUMNS
row = Row(
values=row_values,
columns=[Column.parse(tag) for tag in columns]
)
schema.start()
if errors_expected == 0:
self.assertTrue(schema.validate_row(row))
else:
self.assertFalse(schema.validate_row(row))
self.assertEqual(len(errors), errors_expected)
def assertRowErrors(self,
row_values,
errors_expected,
schema_values=None,
columns=None):
"""Set up a HXL row and count the errors in it"""
errors = []
def callback(error):
errors.append(error)
if schema_values is None:
schema = hxl.schema(hxl.data(self.DEFAULT_SCHEMA),
callback=callback)
else:
schema = hxl.schema(hxl.data(schema_values), callback=callback)
if columns is None:
columns = self.DEFAULT_COLUMNS
row = Row(values=row_values,
columns=[Column.parse(tag) for tag in columns])
schema.start()
if errors_expected == 0:
self.assertTrue(schema.validate_row(row))
else:
self.assertFalse(schema.validate_row(row))
self.assertEqual(len(errors), errors_expected)
def setUp(self):
columns = []
for column_number, tag in enumerate(self.TAGS):
columns.append(Column.parse(tag))
self.row = Row(columns=columns,
values=self.CONTENT,
row_number=self.ROW_NUMBER)
def test_row_restrictions(self):
row = Row(columns=[
Column(tag='#x_test'),
Column(tag='#subsector'),
Column(tag='#x_test')
],
values=['WASH', '', ''])
self.rule.min_occur = 1
self._try_rule(row)
self.rule.min_occur = 2
self._try_rule(row, 1)
self.rule.min_occur = None
self.rule.max_occur = 1
self._try_rule(row)
self.rule.max_occur = 0
self._try_rule(row, 1)
def setUp(self):
self.column = Column(tag='#tag', attributes=['foo', 'bar'])
def test_hash(self):
col1 = Column(tag='xxx', attributes={'b', 'c', 'a'}, header='foo')
col2 = Column(tag='xxx', attributes={'a', 'b', 'c'}, header='bar')
col3 = Column(tag='xxx', attributes={'b', 'c'})
self.assertEqual(hash(col1), hash(col2))
self.assertNotEqual(hash(col1), hash(col3))
def test_attribute_order(self):
TAGSPEC = '#foo+b+a+c+w+x'
self.assertEqual(TAGSPEC, Column.parse(TAGSPEC).display_tag)
def test_case_insensitive(self):
column = Column(tag='Foo', attributes=['X', 'y'])
self.assertEqual('foo', column.tag)
self.assertEqual(set(['x', 'y']), column.attributes)
def test_wildcard_empty_column(self):
pattern = TagPattern.parse('*')
untagged_column = Column(header="Foo", column_number=1)
self.assertFalse(pattern.match(untagged_column))
def test_parse_valid(self):
col = Column.parse("#foo +a +b")
self.assertEqual(col.tag, '#foo')
self.assertTrue('a' in col.attributes)
self.assertTrue('b' in col.attributes)
def test_get_skip_blanks(self):
columns = [Column.parse(tag) for tag in ['#sector', '#org', '#org']]
row = Row(columns=columns, values=['Health', '', 'WFP'])
# Test that row.get() returns first non-blank value
self.assertEqual('WFP', row.get('org'))
def setUp(self):
columns = []
for column_number, tag in enumerate(self.TAGS):
columns.append(Column.parse(tag))
self.row = Row(columns=columns, values=self.CONTENT, row_number=self.ROW_NUMBER)
def test_get_skip_blanks(self):
columns = [Column.parse(tag) for tag in ['#sector', '#org', '#org']]
row = Row(columns=columns, values=['Health', '', 'WFP'])
# Test that row.get() returns first non-blank value
self.assertEqual('WFP', row.get('org'))
def test_parse_simple(self):
column = Column.parse('#tag')
self.assertEqual('#tag', column.tag)
def test_attribute_order(self):
TAGSPEC = '#foo+b+a+c+w+x'
self.assertEqual(TAGSPEC, Column.parse(TAGSPEC).display_tag)
def test_tags(self):
self.assertEqual([Column.parse(s).tag for s in DATA[1]],
self.source.tags)
def setUp(self):
self.column = Column(tag=TestColumn.HXL_TAG,
attributes=TestColumn.ATTRIBUTES,
header=TestColumn.HEADER_TEXT)
def test_tags(self):
self.assertEqual([Column.parse(s).tag for s in DATA[1]], self.source.tags)
def test_parse_simple(self):
column = Column.parse('#tag')
self.assertEqual('#tag', column.tag)