Parameterized test doesn't executes before_all and after_all for each interaction

[skaina00]

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If you create some unit-test using parameterized it doesn't executes before_all and after_all for each interaction (behavior expected in most common test frameworks). During my tests I could see it executes one time for each test and not for each interaction.

I couldn't find any docs saying it is compatible with parameterized library. Someone knows any option?

See the example below:

import uuid
from parameterized import parameterized
from runtime.nutterfixture import NutterFixture, tag

class TestParam(NutterFixture):      
    def before_all(self): 
        self.random_name = uuid.uuid4().hex
        print(f"started [{self.random_name}]")

    @parameterized.expand([ ("AAA"), ("BBB"), ("CCC")])
    def assertion_test(self, param1):
        print(f"processing [{param1}] with [{self.random_name}]")
        assert param1==param1
    
    def after_all(self): 
        print(f"finished [{self.random_name}]")

result = TestParam().execute_tests()
print(result.to_string())

Current results:

started [23c4c652b5364d44a0bcac132df51317]
processing [AAA] with [23c4c652b5364d44a0bcac132df51317]
processing [BBB] with [23c4c652b5364d44a0bcac132df51317]
processing [CCC] with [23c4c652b5364d44a0bcac132df51317]
finished [23c4c652b5364d44a0bcac132df51317]

Notebook: N/A - Lifecycle State: N/A, Result: N/A
Run Page URL: N/A
============================================================
PASSING TESTS
------------------------------------------------------------
test_0_AAA (1.4899997040629387e-05 seconds)
test_1_BBB (9.099996532313526e-06 seconds)
test_2_CCC (7.400005415547639e-06 seconds)
============================================================

Expected results:

started [23c4c652b5364d44a0bcac132df51317]
processing [AAA] with [23c4c652b5364d44a0bcac132df51317]
finished [23c4c652b5364d44a0bcac132df51317]

started [9999c652b5364d44a0bcac132df59999]
processing [BBB] with [9999c652b5364d44a0bcac132df59999]
finished [9999c652b5364d44a0bcac132df59999]

started [aaaac652b5364d44a0bcac132df5aaaa]
processing [CCC] with [aaaac652b5364d44a0bcac132df5aaaa]
finished [aaaac652b5364d44a0bcac132df5aaaa]

Notebook: N/A - Lifecycle State: N/A, Result: N/A
Run Page URL: N/A
============================================================
PASSING TESTS
------------------------------------------------------------
test_0_AAA (1.4899997040629387e-05 seconds)
test_1_BBB (9.099996532313526e-06 seconds)
test_2_CCC (7.400005415547639e-06 seconds)
============================================================

[giventocode]

Currently, before_all and after_all are executed once per test fixture instance. What you describe is functionally analogous to before_each and after_each, which would be a new feature we could consider. If you want to execute something before each test case, you need to call a method in each of your test cases explicitly.