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' } 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') 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.LinkKey', 'user.Name', 'user.Origin', '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.id', 'user.StudentInfo.lastName', 'user.StudentInfo.lastVisit', 'user.StudentInfo.school', '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' } self.assertEqual( self.engine.autocomplete("user.", "Schools", "lastModified", user2), [ 'user.Access', 'user.Email', 'user.LinkKey', 'user.Name', 'user.Origin', '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"]) # 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(', ]) 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']) 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']) 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', '$id', '$lastName', '$lastVisit', '$school', '$schoolCities', '$schoolIds', '$schoolName']) self.assertEqual(self.engine.autocomplete("$fi", "Students", "birthDate", self.user), ['$firstName']) self.assertEqual(self.engine.autocomplete("$school", "Students", "lastVisit", self.user), ['$school', '$schoolCities', '$schoolIds', '$schoolName']) def test_suggest_lookup_methods(self): # Should suggest lookup formulas for tables. self.assertEqual(self.engine.autocomplete("Address.", "Students", "firstName", self.user), [ ('Address.Record', '', True), ('Address.RecordSet', '', True), 'Address.all', ('Address.lookupOne', '(colName=, ...)', True), ('Address.lookupRecords', '(colName=, ...)', True), ]) self.assertEqual( self.engine.autocomplete("Address.lookup", "Students", "lastName", self.user), [ ('Address.lookupOne', '(colName=, ...)', True), ('Address.lookupRecords', '(colName=, ...)', True), ] ) self.assertEqual( self.engine.autocomplete("address.look", "Students", "schoolName", self.user), [ ('Address.lookupOne', '(colName=, ...)', True), ('Address.lookupRecords', '(colName=, ...)', 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('] )