def test_empty_run_result():
"""Test run result properties for a run without any executed workflow steps."""
r = RunResult(arguments={'a': 1})
assert len(r) == 0
assert r.get('a') == 1
assert r.exception is None
assert r.returncode is None
assert r.stderr == []
assert r.stdout == []
def test_successful_run_result():
"""Test results of a successful workflow run."""
r = RunResult(arguments={'a': 1})
r.add(ExecResult(step=ContainerStep(identifier='s1', image='test1'), returncode=0, stdout=['o1']))
r.context['a'] = 2
r.add(ExecResult(step=ContainerStep(identifier='s2', image='test2'), returncode=0, stdout=['o2', 'o3']))
r.context['b'] = 1
assert r.exception is None
assert r.returncode == 0
r.raise_for_status()
assert r.stdout == ['o1', 'o2', 'o3']
assert r.stderr == []
assert r.get('a') == 2
assert r.get('b') == 1
result = r.steps[0]
assert result.step.image == 'test1'
assert result.stdout == ['o1']
result = r.steps[1]
assert result.step.image == 'test2'
assert result.stdout == ['o2', 'o3']