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test_required.py
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test_required.py
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from .utils import as_param
def test_required_parameters(testdir):
testdir.make_test(
"""
@schema.parametrize(method="POST")
@settings(max_examples=20, suppress_health_check=[HealthCheck.data_too_large])
def test_(request, case):
request.config.HYPOTHESIS_CASES += 1
assert case.path == "/v1/users"
assert case.method == "POST"
assert "id" in case.body
""",
paths={
"/users": {
"post": {
"parameters": [
{
"in": "body",
"name": "object",
"required": True,
"schema": {"type": "object", "required": ["id"], "properties": {"id": {"type": "integer"}}},
}
],
"responses": {"200": {"description": "OK"}},
}
}
},
)
result = testdir.runpytest("-v", "-s")
result.assert_outcomes(passed=1)
result.stdout.re_match_lines([r"Hypothesis calls: 20$"])
def test_not_required_parameters(testdir):
testdir.make_test(
"""
@schema.parametrize()
@settings(max_examples=1)
def test_(request, case):
request.config.HYPOTHESIS_CASES += 1
assert case.path == "/v1/users"
assert case.method == "GET"
""",
**as_param({"in": "query", "name": "key", "required": False, "type": "string"}),
)
result = testdir.runpytest("-v", "-s")
result.assert_outcomes(passed=1)
result.stdout.re_match_lines([r"Hypothesis calls: 1$"])
def test_without_required(testdir):
# When "required" field is not present in the parameter
testdir.make_test(
"""
@schema.parametrize()
@settings(max_examples=1)
def test_(request, case):
assert case.path == "/v1/users"
assert case.method == "GET"
if not case.query:
request.config.HYPOTHESIS_CASES += 1
""",
**as_param({"in": "query", "name": "key", "type": "string"}),
)
# then the parameter is optional
# NOTE. could be flaky
result = testdir.runpytest("-v", "-s")
result.assert_outcomes(passed=1)
result.stdout.re_match_lines([r"Hypothesis calls: 1$"])