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yadm/test/test_unit_choose_template_cmd.py
2019-10-30 17:29:17 -05:00

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Python

"""Unit tests: choose_template_cmd"""
import pytest
@pytest.mark.parametrize('label', ['', 'default', 'other'])
@pytest.mark.parametrize('awk', [True, False], ids=['awk', 'no-awk'])
def test_kind_default(runner, yadm, awk, label):
"""Test kind: default"""
expected = 'template_default'
awk_avail = 'true'
if not awk:
awk_avail = 'false'
expected = ''
if label == 'other':
expected = ''
script = f"""
YADM_TEST=1 source {yadm}
function awk_available {{ { awk_avail}; }}
template="$(choose_template_cmd "{label}")"
echo "TEMPLATE:$template"
"""
run = runner(command=['bash'], inp=script)
assert run.success
assert run.err == ''
assert f'TEMPLATE:{expected}\n' in run.out
@pytest.mark.parametrize('label', ['envtpl', 'j2cli', 'j2', 'other'])
@pytest.mark.parametrize('envtpl', [True, False], ids=['envtpl', 'no-envtpl'])
@pytest.mark.parametrize('j2cli', [True, False], ids=['j2cli', 'no-j2cli'])
def test_kind_j2cli_envtpl(runner, yadm, envtpl, j2cli, label):
"""Test kind: j2 (both j2cli & envtpl)
j2cli is preferred over envtpl if available.
"""
envtpl_avail = 'true' if envtpl else 'false'
j2cli_avail = 'true' if j2cli else 'false'
if label in ('j2cli', 'j2') and j2cli:
expected = 'template_j2cli'
elif label in ('envtpl', 'j2') and envtpl:
expected = 'template_envtpl'
else:
expected = ''
script = f"""
YADM_TEST=1 source {yadm}
function envtpl_available {{ { envtpl_avail}; }}
function j2cli_available {{ { j2cli_avail}; }}
template="$(choose_template_cmd "{label}")"
echo "TEMPLATE:$template"
"""
run = runner(command=['bash'], inp=script)
assert run.success
assert run.err == ''
assert f'TEMPLATE:{expected}\n' in run.out