gristlabs_grist-core/sandbox/grist/test_completion.py

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import testsamples
import test_engine
from schema import RecalcWhen
class TestCompletion(test_engine.EngineTestCase):
user = {
'Name': 'Foo',
'UserID': 1,
'StudentInfo': ['Students', 1],
'LinkKey': {},
'Origin': None,
'Email': 'foo@example.com',
'Access': 'owners',
'SessionID': 'u1',
'IsLoggedIn': True
}
def setUp(self):
super(TestCompletion, self).setUp()
self.load_sample(testsamples.sample_students)
# To test different column types, we add some differently-typed columns to the sample.
self.add_column('Students', 'school', type='Ref:Schools', visibleCol=10)
self.add_column('Students', 'homeAddress', type='Ref:Address', visibleCol=21)
self.add_column('Students', 'birthDate', type='Date')
self.add_column('Students', 'lastVisit', type='DateTime:America/New_York')
self.add_column('Schools', 'yearFounded', type='Int')
self.add_column('Schools', 'budget', type='Numeric')
self.add_column('Schools', 'lastModified',
type="DateTime:America/Los_Angeles", isFormula=False, formula="NOW()",
recalcWhen=RecalcWhen.MANUAL_UPDATES
)
self.add_column('Schools', 'lastModifier',
type="Text", isFormula=False, formula="foo@getgrist.com",
recalcWhen=RecalcWhen.MANUAL_UPDATES
)
def test_keyword(self):
self.assertEqual(self.engine.autocomplete("for", "Address", "city", self.user),
["for", "format("])
def test_grist(self):
self.assertEqual(self.engine.autocomplete("gri", "Address", "city", self.user),
["grist"])
def test_value(self):
# Should only appear if column exists and is a trigger formula.
self.assertEqual(
self.engine.autocomplete("val", "Schools", "lastModified", self.user),
["value"]
)
self.assertEqual(
self.engine.autocomplete("val", "Students", "schoolCities", self.user),
[]
)
self.assertEqual(
self.engine.autocomplete("val", "Students", "nonexistentColumn", self.user),
[]
)
self.assertEqual(self.engine.autocomplete("valu", "Schools", "lastModifier", self.user),
["value"])
# Should have same type as column.
self.assertGreaterEqual(
set(self.engine.autocomplete("value.", "Schools", "lastModifier", self.user)),
{'value.startswith(', 'value.replace(', 'value.title('}
)
self.assertGreaterEqual(
set(self.engine.autocomplete("value.", "Schools", "lastModified", self.user)),
{'value.month', 'value.strftime(', 'value.replace('}
)
self.assertGreaterEqual(
set(self.engine.autocomplete("value.m", "Schools", "lastModified", self.user)),
{'value.month', 'value.minute'}
)
def test_user(self):
# Should only appear if column exists and is a trigger formula.
self.assertEqual(self.engine.autocomplete("use", "Schools", "lastModified", self.user),
["user"])
self.assertEqual(self.engine.autocomplete("use", "Students", "schoolCities", self.user),
[])
self.assertEqual(self.engine.autocomplete("use", "Students", "nonexistentColumn", self.user),
[])
self.assertEqual(self.engine.autocomplete("user", "Schools", "lastModifier", self.user),
["user"])
self.assertEqual(
self.engine.autocomplete("user.", "Schools", "lastModified", self.user),
[
'user.Access',
'user.Email',
'user.IsLoggedIn',
'user.LinkKey',
'user.Name',
'user.Origin',
'user.SessionID',
'user.StudentInfo',
'user.UserID'
]
)
# Should follow user attribute references and autocomplete those types.
self.assertEqual(
self.engine.autocomplete("user.StudentInfo.", "Schools", "lastModified", self.user),
[
'user.StudentInfo.birthDate',
'user.StudentInfo.firstName',
'user.StudentInfo.homeAddress',
'user.StudentInfo.homeAddress.city',
'user.StudentInfo.id',
'user.StudentInfo.lastName',
'user.StudentInfo.lastVisit',
'user.StudentInfo.school',
'user.StudentInfo.school.name',
'user.StudentInfo.schoolCities',
'user.StudentInfo.schoolIds',
'user.StudentInfo.schoolName'
]
)
# Should not show user attribute completions if user doesn't have attribute.
user2 = {
'Name': 'Bar',
'Origin': None,
'Email': 'baro@example.com',
'LinkKey': {},
'UserID': 2,
'Access': 'owners',
'SessionID': 'u2',
'IsLoggedIn': True
}
self.assertEqual(
self.engine.autocomplete("user.", "Schools", "lastModified", user2),
[
'user.Access',
'user.Email',
'user.IsLoggedIn',
'user.LinkKey',
'user.Name',
'user.Origin',
'user.SessionID',
'user.UserID'
]
)
self.assertEqual(
self.engine.autocomplete("user.StudentInfo.", "Schools", "schoolCities", user2),
[]
)
def test_function(self):
self.assertEqual(self.engine.autocomplete("MEDI", "Address", "city", self.user),
[('MEDIAN', '(value, *more_values)', True)])
self.assertEqual(self.engine.autocomplete("ma", "Address", "city", self.user), [
('MAX', '(value, *more_values)', True),
('MAXA', '(value, *more_values)', True),
'map(',
'math',
'max(',
])
def test_member(self):
self.assertEqual(self.engine.autocomplete("datetime.tz", "Address", "city", self.user),
["datetime.tzinfo("])
def test_case_insensitive(self):
self.assertEqual(self.engine.autocomplete("medi", "Address", "city", self.user),
[('MEDIAN', '(value, *more_values)', True)])
self.assertEqual(self.engine.autocomplete("std", "Address", "city", self.user), [
('STDEV', '(value, *more_values)', True),
('STDEVA', '(value, *more_values)', True),
('STDEVP', '(value, *more_values)', True),
('STDEVPA', '(value, *more_values)', True)
])
self.assertEqual(
self.engine.autocomplete("stu", "Address", "city", self.user),
[
'Students',
('Students.lookupOne', '(colName=<value>, ...)', True),
('Students.lookupRecords', '(colName=<value>, ...)', True),
'Students.lookupRecords(homeAddress=$id)',
],
)
# Add a table name whose lowercase version conflicts with a builtin.
self.apply_user_action(['AddTable', 'Max', []])
self.assertEqual(self.engine.autocomplete("max", "Address", "city", self.user), [
('MAX', '(value, *more_values)', True),
('MAXA', '(value, *more_values)', True),
'Max',
('Max.lookupOne', '(colName=<value>, ...)', True),
('Max.lookupRecords', '(colName=<value>, ...)', True),
'max(',
])
self.assertEqual(self.engine.autocomplete("MAX", "Address", "city", self.user), [
('MAX', '(value, *more_values)', True),
('MAXA', '(value, *more_values)', True),
])
def test_suggest_globals_and_tables(self):
# Should suggest globals and table names.
self.assertEqual(self.engine.autocomplete("ME", "Address", "city", self.user),
[('MEDIAN', '(value, *more_values)', True)])
self.assertEqual(
self.engine.autocomplete("Ad", "Address", "city", self.user),
[
'Address',
('Address.lookupOne', '(colName=<value>, ...)', True),
('Address.lookupRecords', '(colName=<value>, ...)', True),
],
)
self.assertGreaterEqual(set(self.engine.autocomplete("S", "Address", "city", self.user)), {
'Schools',
'Students',
('SUM', '(value1, *more_values)', True),
('STDEV', '(value, *more_values)', True),
})
self.assertGreaterEqual(set(self.engine.autocomplete("s", "Address", "city", self.user)), {
'Schools',
'Students',
'sum(',
('SUM', '(value1, *more_values)', True),
('STDEV', '(value, *more_values)', True),
})
self.assertEqual(
self.engine.autocomplete("Addr", "Schools", "budget", self.user),
[
'Address',
('Address.lookupOne', '(colName=<value>, ...)', True),
('Address.lookupRecords', '(colName=<value>, ...)', True),
],
)
def test_suggest_columns(self):
self.assertEqual(self.engine.autocomplete("$ci", "Address", "city", self.user),
["$city"])
self.assertEqual(self.engine.autocomplete("rec.i", "Address", "city", self.user),
["rec.id"])
self.assertEqual(len(self.engine.autocomplete("$", "Address", "city", self.user)),
2)
# A few more detailed examples.
self.assertEqual(self.engine.autocomplete("$", "Students", "school", self.user),
['$birthDate', '$firstName', '$homeAddress', '$homeAddress.city',
'$id', '$lastName', '$lastVisit',
'$school', '$school.name', '$schoolCities', '$schoolIds', '$schoolName'])
self.assertEqual(self.engine.autocomplete("$fi", "Students", "birthDate", self.user),
['$firstName'])
self.assertEqual(self.engine.autocomplete("$school", "Students", "lastVisit", self.user),
['$school', '$school.name', '$schoolCities', '$schoolIds', '$schoolName'])
def test_suggest_lookup_methods(self):
# Should suggest lookup formulas for tables.
address_dot_completion = self.engine.autocomplete("Address.", "Students", "firstName", self.user)
# In python 3.9.7, rlcompleter stops adding parens for property attributes,
# see https://bugs.python.org/issue44752 - seems like a minor issue, so leave test
# tolerant.
property_aware_completer = address_dot_completion[0] == 'Address.Record'
self.assertEqual(address_dot_completion, [
'Address.Record' if property_aware_completer else ('Address.Record', '', True),
'Address.RecordSet' if property_aware_completer else ('Address.RecordSet', '', True),
'Address.all',
('Address.lookupOne', '(colName=<value>, ...)', True),
('Address.lookupRecords', '(colName=<value>, ...)', True),
])
self.assertEqual(
self.engine.autocomplete("Address.lookup", "Students", "lastName", self.user),
[
('Address.lookupOne', '(colName=<value>, ...)', True),
('Address.lookupRecords', '(colName=<value>, ...)', True),
]
)
self.assertEqual(
self.engine.autocomplete("address.look", "Students", "schoolName", self.user),
[
('Address.lookupOne', '(colName=<value>, ...)', True),
('Address.lookupRecords', '(colName=<value>, ...)', True),
]
)
def test_suggest_column_type_methods(self):
# Should treat columns as correct types.
self.assertGreaterEqual(
set(self.engine.autocomplete("$firstName.", "Students", "firstName", self.user)),
{'$firstName.startswith(', '$firstName.replace(', '$firstName.title('}
)
self.assertGreaterEqual(
set(self.engine.autocomplete("$birthDate.", "Students", "lastName", self.user)),
{'$birthDate.month', '$birthDate.strftime(', '$birthDate.replace('}
)
self.assertGreaterEqual(
set(self.engine.autocomplete("$lastVisit.m", "Students", "firstName", self.user)),
{'$lastVisit.month', '$lastVisit.minute'}
)
self.assertGreaterEqual(
set(self.engine.autocomplete("$school.", "Students", "firstName", self.user)),
{'$school.address', '$school.name', '$school.yearFounded', '$school.budget'}
)
self.assertEqual(self.engine.autocomplete("$school.year", "Students", "lastName", self.user),
['$school.yearFounded'])
self.assertGreaterEqual(
set(self.engine.autocomplete("$yearFounded.", "Schools", "budget", self.user)),
{
'$yearFounded.denominator', # Only integers have this
'$yearFounded.bit_length(', # and this
'$yearFounded.real'
}
)
self.assertGreaterEqual(
set(self.engine.autocomplete("$budget.", "Schools", "budget", self.user)),
{'$budget.is_integer(', '$budget.real'} # Only floats have this
)
def test_suggest_follows_references(self):
# Should follow references and autocomplete those types.
self.assertEqual(
self.engine.autocomplete("$school.name.st", "Students", "firstName", self.user),
['$school.name.startswith(', '$school.name.strip(']
)
self.assertGreaterEqual(
set(self.engine.autocomplete("$school.yearFounded.","Students", "firstName", self.user)),
{
'$school.yearFounded.denominator',
'$school.yearFounded.bit_length(',
'$school.yearFounded.real'
}
)
self.assertEqual(
self.engine.autocomplete("$school.address.", "Students", "lastName", self.user),
['$school.address.city', '$school.address.id']
)
self.assertEqual(
self.engine.autocomplete("$school.address.city.st", "Students", "lastName", self.user),
['$school.address.city.startswith(', '$school.address.city.strip(']
)
def test_suggest_lookup_early(self):
# For part of a table name, suggest lookup methods early,
# including a 'reverse reference' lookup, i.e. `<refcol to current table>=$id`,
# but only for `lookupRecords`, not `lookupOne`.
self.assertEqual(
self.engine.autocomplete("stu", "Schools", "name", self.user),
[
'Students',
('Students.lookupOne', '(colName=<value>, ...)', True),
('Students.lookupRecords', '(colName=<value>, ...)', True),
# i.e. Students.school is a reference to Schools
'Students.lookupRecords(school=$id)',
],
)
self.assertEqual(
self.engine.autocomplete("scho", "Address", "city", self.user),
[
'Schools',
('Schools.lookupOne', '(colName=<value>, ...)', True),
('Schools.lookupRecords', '(colName=<value>, ...)', True),
# i.e. Schools.address is a reference to Address
'Schools.lookupRecords(address=$id)',
],
)
# Same as above, but the formula is being entered in 'Students' instead of 'Address',
# which means there's no reverse reference to suggest.
self.assertEqual(
self.engine.autocomplete("scho", "Students", "firstName", self.user),
[
'Schools',
('Schools.lookupOne', '(colName=<value>, ...)', True),
('Schools.lookupRecords', '(colName=<value>, ...)', True),
],
)
def test_suggest_lookup_arguments(self):
# Typing in the full `.lookupRecords(` should suggest keyword argument (i.e. column) names,
# in addition to reference lookups, including the reverse reference lookups above.
self.assertEqual(
self.engine.autocomplete("Schools.lookupRecords(", "Address", "city", self.user),
[
'Schools.lookupRecords(address=',
'Schools.lookupRecords(address=$id)',
'Schools.lookupRecords(budget=',
'Schools.lookupRecords(id=',
'Schools.lookupRecords(lastModified=',
'Schools.lookupRecords(lastModifier=',
'Schools.lookupRecords(name=',
'Schools.lookupRecords(yearFounded=',
],
)
# In addition to reverse reference lookups, suggest other lookups involving two reference
# columns (one from the looked up table, one from the current table) targeting the same table,
# e.g. `address=$homeAddress` in the two cases below.
self.assertEqual(
self.engine.autocomplete("Schools.lookupRecords(", "Students", "firstName", self.user),
[
'Schools.lookupRecords(address=',
'Schools.lookupRecords(address=$homeAddress)',
'Schools.lookupRecords(budget=',
'Schools.lookupRecords(id=',
'Schools.lookupRecords(lastModified=',
'Schools.lookupRecords(lastModifier=',
'Schools.lookupRecords(name=',
'Schools.lookupRecords(yearFounded=',
],
)
self.assertEqual(
self.engine.autocomplete("Students.lookupRecords(", "Schools", "name", self.user),
[
'Students.lookupRecords(birthDate=',
'Students.lookupRecords(firstName=',
'Students.lookupRecords(homeAddress=',
'Students.lookupRecords(homeAddress=$address)',
'Students.lookupRecords(id=',
'Students.lookupRecords(lastName=',
'Students.lookupRecords(lastVisit=',
'Students.lookupRecords(school=',
'Students.lookupRecords(school=$id)',
'Students.lookupRecords(schoolCities=',
'Students.lookupRecords(schoolIds=',
'Students.lookupRecords(schoolName=',
],
)
# Add some more reference columns to test that all combinations are offered
self.add_column('Students', 'homeAddress2', type='Ref:Address')
self.add_column('Schools', 'address2', type='Ref:Address')
# This leads to `Students.lookupRecords(moreAddresses=CONTAINS($address[2]))`
self.add_column('Students', 'moreAddresses', type='RefList:Address')
# This doesn't affect anything, because there's no way to do the opposite of CONTAINS()
self.add_column('Schools', 'otherAddresses', type='RefList:Address')
self.assertEqual(
self.engine.autocomplete("Students.lookupRecords(", "Schools", "name", self.user),
[
'Students.lookupRecords(birthDate=',
'Students.lookupRecords(firstName=',
'Students.lookupRecords(homeAddress2=',
'Students.lookupRecords(homeAddress2=$address)',
'Students.lookupRecords(homeAddress2=$address2)',
'Students.lookupRecords(homeAddress=',
'Students.lookupRecords(homeAddress=$address)',
'Students.lookupRecords(homeAddress=$address2)',
'Students.lookupRecords(id=',
'Students.lookupRecords(lastName=',
'Students.lookupRecords(lastVisit=',
'Students.lookupRecords(moreAddresses=',
'Students.lookupRecords(moreAddresses=CONTAINS($address))',
'Students.lookupRecords(moreAddresses=CONTAINS($address2))',
'Students.lookupRecords(school=',
'Students.lookupRecords(school=$id)',
'Students.lookupRecords(schoolCities=',
'Students.lookupRecords(schoolIds=',
'Students.lookupRecords(schoolName=',
],
)