Bopytex/test/worker/test_generate.py

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2022-04-10 13:50:58 +00:00
import os
import jinja2
from pathlib import Path
from bopytex.worker.generate import tpl2tex, generate
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 template_path(tmp_path):
template = tmp_path / "template.j2"
with open(template, "w") as tpl:
tpl.write("Plop {{ a }}")
return template
@pytest.fixture
def jinja2_env(tmp_path):
templateEnv = jinja2.Environment(loader=jinja2.FileSystemLoader(tmp_path))
return templateEnv
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"
result = next(generate(
args={"a": 2, "jinja2": {"environment": jinja2_env}},
deps=[template],
output=output,
))
assert result == "GENERATE - template.j2 to output"
with open(output, "r") as out:
lines = out.readlines()
assert lines == ["Plop 2"]