Bopytex/test/worker/test_generate.py

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import os
import jinja2
from bopytex.worker.generate import generate, tpl2tex
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import pytest
def test_tpl2tex():
tpl = "Plop {{a}}"
jinja2_tpl = jinja2.Template(tpl)
fed = tpl2tex(jinja2_tpl, metas={"a": 1})
assert fed == "Plop 1"
@pytest.fixture
def jinja2_env(tmp_path):
templateEnv = jinja2.Environment(loader=jinja2.FileSystemLoader(tmp_path))
return templateEnv
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@pytest.fixture
def template_path(tmp_path):
template = tmp_path / "template.j2"
with open(template, "w") as tpl:
tpl.write("Plop {{ a }}")
return template
def test_generate(template_path, jinja2_env):
tmp_path = template_path.parent
os.chdir(tmp_path)
assert template_path.exists
template = str(template_path.name)
output = "output"
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message = generate(
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args={"a": 2, "jinja2": {"environment": jinja2_env}},
deps=[template],
output=output,
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)
print(message.err)
assert message.status == 0
assert message.out == ["GENERATE - template.j2 to output"]
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with open(output, "r") as out:
lines = out.readlines()
assert lines == ["Plop 2"]
@pytest.fixture
def template_path_with_random(tmp_path):
template = tmp_path / "template.j2"
with open(template, "w") as tpl:
tpl.write("Plop {{ random.randint(0, 10) }}")
return template
def test_generate_with_random(template_path_with_random, jinja2_env):
tmp_path = template_path_with_random.parent
os.chdir(tmp_path)
assert template_path_with_random.exists
template = str(template_path_with_random.name)
output = "output"
import random
message = generate(
args={"random": random, "jinja2": {"environment": jinja2_env}},
deps=[template],
output=output,
)
print(message.err)
assert message.status == 0
with open(output, "r") as out:
lines = out.readlines()
assert int(lines[0][-1]) > 0
assert int(lines[0][-1]) < 10