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test_queryparams.py
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test_queryparams.py
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import pytest
import httpx
@pytest.mark.parametrize(
"source",
[
"a=123&a=456&b=789",
{"a": ["123", "456"], "b": 789},
{"a": ("123", "456"), "b": 789},
[("a", "123"), ("a", "456"), ("b", "789")],
(("a", "123"), ("a", "456"), ("b", "789")),
],
)
def test_queryparams(source):
q = httpx.QueryParams(source)
assert "a" in q
assert "A" not in q
assert "c" not in q
assert q["a"] == "123"
assert q.get("a") == "123"
assert q.get("nope", default=None) is None
assert q.get_list("a") == ["123", "456"]
assert list(q.keys()) == ["a", "b"]
assert list(q.values()) == ["123", "789"]
assert list(q.items()) == [("a", "123"), ("b", "789")]
assert len(q) == 2
assert list(q) == ["a", "b"]
assert dict(q) == {"a": "123", "b": "789"}
assert str(q) == "a=123&a=456&b=789"
assert repr(q) == "QueryParams('a=123&a=456&b=789')"
assert httpx.QueryParams({"a": "123", "b": "456"}) == httpx.QueryParams(
[("a", "123"), ("b", "456")]
)
assert httpx.QueryParams({"a": "123", "b": "456"}) == httpx.QueryParams(
"a=123&b=456"
)
assert httpx.QueryParams({"a": "123", "b": "456"}) == httpx.QueryParams(
{"b": "456", "a": "123"}
)
assert httpx.QueryParams() == httpx.QueryParams({})
assert httpx.QueryParams([("a", "123"), ("a", "456")]) == httpx.QueryParams(
"a=123&a=456"
)
assert httpx.QueryParams({"a": "123", "b": "456"}) != "invalid"
q = httpx.QueryParams([("a", "123"), ("a", "456")])
assert httpx.QueryParams(q) == q
def test_queryparam_types():
q = httpx.QueryParams(None)
assert str(q) == ""
q = httpx.QueryParams({"a": True})
assert str(q) == "a=true"
q = httpx.QueryParams({"a": False})
assert str(q) == "a=false"
q = httpx.QueryParams({"a": ""})
assert str(q) == "a="
q = httpx.QueryParams({"a": None})
assert str(q) == "a="
q = httpx.QueryParams({"a": 1.23})
assert str(q) == "a=1.23"
q = httpx.QueryParams({"a": 123})
assert str(q) == "a=123"
q = httpx.QueryParams({"a": [1, 2]})
assert str(q) == "a=1&a=2"
def test_empty_query_params():
q = httpx.QueryParams({"a": ""})
assert str(q) == "a="
q = httpx.QueryParams("a=")
assert str(q) == "a="
q = httpx.QueryParams("a")
assert str(q) == "a="
def test_queryparam_update_is_hard_deprecated():
q = httpx.QueryParams("a=123")
with pytest.raises(RuntimeError):
q.update({"a": "456"})
def test_queryparam_setter_is_hard_deprecated():
q = httpx.QueryParams("a=123")
with pytest.raises(RuntimeError):
q["a"] = "456"
def test_queryparam_set():
q = httpx.QueryParams("a=123")
q = q.set("a", "456")
assert q == httpx.QueryParams("a=456")
def test_queryparam_add():
q = httpx.QueryParams("a=123")
q = q.add("a", "456")
assert q == httpx.QueryParams("a=123&a=456")
def test_queryparam_remove():
q = httpx.QueryParams("a=123")
q = q.remove("a")
assert q == httpx.QueryParams("")
def test_queryparam_merge():
q = httpx.QueryParams("a=123")
q = q.merge({"b": "456"})
assert q == httpx.QueryParams("a=123&b=456")
q = q.merge({"a": "000", "c": "789"})
assert q == httpx.QueryParams("a=000&b=456&c=789")
def test_queryparams_are_hashable():
params = (
httpx.QueryParams("a=123"),
httpx.QueryParams({"a": 123}),
httpx.QueryParams("b=456"),
httpx.QueryParams({"b": 456}),
)
assert len(set(params)) == 2