Module etest
This modules provides a basic testing framework for AtomVM Erlang libraries.
Function Index
| assert_equals/2 | |
| assert_exception/1 | |
| assert_exception/2 | |
| assert_exception/3 | |
| assert_match/2 | |
| assert_true/1 | |
| flush_msg_queue/0 | Use optionally to flush messages in test cases that run in a single test module. |
| test/1 | Test a sequence of test modules. |
Function Details
assert_equals/2
assert_equals(X::term(), Y::term()) -> ok | fail
X: a termY: a term
returns: ok if X and Y are equal; fail otherwise.
assert_exception/1
assert_exception(F::function()) -> ok | fail
F: a function to evaluate
returns: ok if evaluating F results in Error being raised; fail, otherwise
assert_exception/2
assert_exception(F::function(), Class::throw | error | exit) -> ok | fail
F: a function to evaluateClass: expected exception class
returns: ok if evaluating F results in an exception of class Class being raised; fail, otherwise
assert_exception/3
assert_exception(F::function(), Class::throw | error | exit, E::any()) -> ok | fail
F: a function to evaluateClass: expected exception classE: expected exception value
returns: ok if evaluating F results in an exception of class Class and of value E being raised; fail, otherwise
assert_match/2
assert_match(X::term(), X2::term()) -> ok | fail
X: a term
returns: ok if X and Y unify; fail otherwise.
assert_true/1
assert_true(X1::boolean()) -> ok | fail
returns: ok if X is true; fail otherwise.
flush_msg_queue/0
flush_msg_queue() -> ok
returns: ok after flushing all messages in the process message queue
Use optionally to flush messages in test cases that run in a single test module
test/1
test(Tests::[module()]) -> ok | fail
Tests: a list of test modules
returns: ok if all of the tests pass, or the atom fail, if any of the tests failed.
Test a sequence of test modules.
This function will execute the test/0 function for each module provided in the input list of test modules. If all of the tests return the atom ok, then this function returns ok. If any of the test modules return a value other than ok, then this function returns the atom fail.