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\unset ECHO
\i test_setup.sql
SELECT plan(39);
-- This will be rolled back. :-)
SET client_min_messages = warning;
CREATE TABLE public.sometab(
id INT NOT NULL PRIMARY KEY,
name TEXT DEFAULT '' CHECK ( name IN ('foo', 'bar', 'baz') ),
numb NUMERIC(10, 2),
myint NUMERIC(8)
);
RESET client_min_messages;
/****************************************************************************/
-- Test has_check().
SELECT * FROM check_test(
has_check( 'public', 'sometab', 'public.sometab should have a check constraint' ),
true,
'has_check( schema, table, desc )',
'public.sometab should have a check constraint',
''
);
SELECT * FROM check_test(
has_check( 'sometab', 'sometab should have a check constraint' ),
true,
'has_check( table, desc )',
'sometab should have a check constraint',
''
);
SELECT * FROM check_test(
has_check( 'sometab' ),
true,
'has_check( table )',
'Table sometab should have a check constraint',
''
);
SELECT * FROM check_test(
has_check( 'pg_catalog', 'pg_class', 'pg_catalog.pg_class should have a check constraint' ),
false,
'has_check( schema, table, descr ) fail',
'pg_catalog.pg_class should have a check constraint',
''
);
SELECT * FROM check_test(
has_check( 'pg_class', 'pg_class should have a check constraint' ),
false,
'has_check( table, desc ) fail',
'pg_class should have a check constraint',
''
);
/****************************************************************************/
-- Test col_has_check().
SELECT * FROM check_test(
col_has_check( 'public', 'sometab', 'name', 'public.sometab.name should be a pk' ),
true,
'col_has_check( sch, tab, col, desc )',
'public.sometab.name should be a pk',
''
);
SELECT * FROM check_test(
col_has_check( 'sometab', 'name', 'sometab.name should be a pk' ),
true,
'col_has_check( tab, col, desc )',
'sometab.name should be a pk',
''
);
SELECT * FROM check_test(
col_has_check( 'sometab', 'name' ),
true,
'col_has_check( table, column )',
'Column sometab(name) should have a check constraint',
''
);
SELECT * FROM check_test(
col_has_check( 'public', 'sometab', 'id', 'public.sometab.id should be a pk' ),
false,
'col_has_check( sch, tab, col, desc ) fail',
'public.sometab.id should be a pk',
' have: {name}
want: {id}'
);
SELECT * FROM check_test(
col_has_check( 'sometab', 'id', 'sometab.id should be a pk' ),
false,
'col_has_check( tab, col, desc ) fail',
'sometab.id should be a pk',
' have: {name}
want: {id}'
);
/****************************************************************************/
-- Test col_has_check() with an array of columns.
SET LOCAL client_min_messages = warning;
CREATE TABLE public.argh (
id INT NOT NULL,
name TEXT NOT NULL,
CHECK ( id IN (1, 2) AND name IN ('foo', 'bar'))
);
RESET client_min_messages;
SELECT * FROM check_test(
col_has_check( 'public', 'argh', ARRAY['id', 'name'], 'id + name should be a pk' ),
true,
'col_has_check( sch, tab, col[], desc )',
'id + name should be a pk',
''
);
SELECT * FROM check_test(
col_has_check( 'argh', ARRAY['id', 'name'], 'id + name should be a pk' ),
true,
'col_has_check( tab, col[], desc )',
'id + name should be a pk',
''
);
SELECT * FROM check_test(
col_has_check( 'argh', ARRAY['id', 'name'] ),
true,
'col_has_check( tab, col[] )',
'Columns argh(id, name) should have a check constraint',
''
);
/****************************************************************************/
-- Finish the tests and clean up.
SELECT * FROM finish();
ROLLBACK;
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