EXPERIMENTAL support in Common Test for calling property-based tests.
EXPERIMENTAL support in Common Test
for calling property-based
tests.
This module is a first step to run property-based tests in the
Common Test
framework. A property testing tool like QuickCheck
or PropEr is assumed to be installed.
The idea is to have a Common Test
test suite calling a property
testing tool with special property test suites as defined by that tool.
The usual Erlang application directory structure is assumed. The tests
are collected in the test
directory of the application. The
test
directory has a subdirectory property_test
, where
everything needed for the property tests is collected.
A typical Common Test
test suite using ct_property_test
is organized as follows:
-include_lib("common_test/include/ct.hrl"). all() -> [prop_ftp_case]. init_per_suite(Config) -> ct_property_test:init_per_suite(Config). %%%---- test case prop_ftp_case(Config) -> ct_property_test:quickcheck( ftp_simple_client_server:prop_ftp(Config), Config ).
Warning!
This is experimental code that can be changed or removed anytime without any warning.
Functions
Initializes Config
for property testing.
This function investigates if support is available for either
Quickcheck, PropEr, or Triq. The options
{property_dir,AbsPath}
and {property_test_tool,Tool}
are set in the Config
returned.
The function is intended to be called in function
init_per_suite
in the test suite.
The property tests are assumed to be in subdirectory
property_test
.
Calls quickcheck and returns the result in a form suitable for
Common Test
.
This function is intended to be called in the test cases in the test suite.