from pathlib import Path
from sanic import Sanic
from sanic_ext import render
def test_default_templates():
app = Sanic("templating")
app.extend(
config={
"templating_path_to_templates": Path(__file__).parent / "templates"
}
)
@app.get("/1")
@app.ext.template("foo.html")
async def handler(_):
return {"seq": ["one", "two"]}
@app.get("/2")
async def handler2(_):
return await render(
"foo.html", context={"seq": ["three", "four"]}, app=app
)
@app.get("/3")
@app.ext.template("foo.html")
async def handler3(_):
return await render(
context={"seq": ["five", "six"]}, status=201, app=app
)
_, response = app.test_client.get("/1")
assert response.content_type == "text/html; charset=utf-8"
assert "one" in response.text
assert "two" in response.text
_, response = app.test_client.get("/2")
assert response.content_type == "text/html; charset=utf-8"
assert "three" in response.text
assert "four" in response.text
_, response = app.test_client.get("/3")
assert response.content_type == "text/html; charset=utf-8"
assert "five" in response.text
assert "six" in response.text
assert response.status == 201
def test_render_from_string():
app = Sanic("templating-from-string")
app.extend()
template = """
My Webpage
Hello, world!!!!
{% for item in seq %}
- {{ item }}
{% endfor %}
"""
@app.get("/2")
async def handler2(_):
return await render(
template_source=template,
context={"seq": ["three", "four"]},
app=app,
)
_, response = app.test_client.get("/2")
assert response.content_type == "text/html; charset=utf-8"
assert "three" in response.text
assert "four" in response.text
def test_config_templating_dir():
app = Sanic("templating")
app.config.TEMPLATING_PATH_TO_TEMPLATES = (
Path(__file__).parent / "templates"
)
assert app.ext.templating.environment.get_template(
"foo.html"
).filename == str(Path(__file__).parent / "templates" / "foo.html")
def test_url_for():
app = Sanic("templating-from-string")
app.extend()
template = r"url: {{ url_for('handler') }}"
@app.get("/one/two/three")
async def handler(_):
return await render(template_source=template)
_, response = app.test_client.get("/one/two/three")
assert response.text == "url: /one/two/three"
def test_default_context():
app = Sanic("templating-from-string")
app.extend(
config={
"templating_path_to_templates": Path(__file__).parent / "templates"
}
)
template = r"{{ request.args.get('test') }}"
@app.get("/1")
async def handler1(_):
return await render(template_source=template)
@app.get("/2")
@app.ext.template("request_test.html")
async def handler2(_):
return {}
@app.get("/3")
async def handler3(_):
return await render("request_test.html", context={}, app=app)
@app.get("/4")
@app.ext.template("request_test.html")
async def handler4(_):
return await render(context={}, app=app)
_, response = app.test_client.get("/1?test=passing")
assert response.text == "passing"
_, response = app.test_client.get("/2?test=passing")
assert response.text == "passing"
_, response = app.test_client.get("/3?test=passing")
assert response.text == "passing"
_, response = app.test_client.get("/4?test=passing")
assert response.text == "passing"