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import pytest
from pgcli.packages.sqlcompletion import (
suggest_type, Special, Database, Schema, Table, View, Function, Datatype)
def test_slash_suggests_special():
suggestions = suggest_type('\\', '\\')
assert set(suggestions) == set(
[Special()])
def test_slash_d_suggests_special():
suggestions = suggest_type('\\d', '\\d')
assert set(suggestions) == set(
[Special()])
def test_dn_suggests_schemata():
suggestions = suggest_type('\\dn ', '\\dn ')
assert suggestions == (Schema(),)
suggestions = suggest_type('\\dn xxx', '\\dn xxx')
assert suggestions == (Schema(),)
def test_d_suggests_tables_views_and_schemas():
suggestions = suggest_type('\d ', '\d ')
assert set(suggestions) == set([
Schema(),
Table(schema=None),
View(schema=None),
])
suggestions = suggest_type('\d xxx', '\d xxx')
assert set(suggestions) == set([
Schema(),
Table(schema=None),
View(schema=None),
])
def test_d_dot_suggests_schema_qualified_tables_or_views():
suggestions = suggest_type('\d myschema.', '\d myschema.')
assert set(suggestions) == set([
Table(schema='myschema'),
View(schema='myschema'),
])
suggestions = suggest_type('\d myschema.xxx', '\d myschema.xxx')
assert set(suggestions) == set([
Table(schema='myschema'),
View(schema='myschema'),
])
def test_df_suggests_schema_or_function():
suggestions = suggest_type('\\df xxx', '\\df xxx')
assert set(suggestions) == set([
Function(schema=None, usage='special'),
Schema(),
])
suggestions = suggest_type('\\df myschema.xxx', '\\df myschema.xxx')
assert suggestions == (Function(schema='myschema', usage='special'),)
def test_leading_whitespace_ok():
cmd = '\\dn '
whitespace = ' '
suggestions = suggest_type(whitespace + cmd, whitespace + cmd)
assert suggestions == suggest_type(cmd, cmd)
def test_dT_suggests_schema_or_datatypes():
text = '\\dT '
suggestions = suggest_type(text, text)
assert set(suggestions) == set([
Schema(),
Datatype(schema=None),
])
def test_schema_qualified_dT_suggests_datatypes():
text = '\\dT foo.'
suggestions = suggest_type(text, text)
assert suggestions == (Datatype(schema='foo'),)
@pytest.mark.parametrize('command', ['\\c ', '\\connect '])
def test_c_suggests_databases(command):
suggestions = suggest_type(command, command)
assert suggestions == (Database(),)
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