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from io import StringIO
import pytest
from headerparser import HeaderParser, MissingBodyError
pytestmark = pytest.mark.filterwarnings("ignore:.*_next_stanza:DeprecationWarning")
def test_simple() -> None:
parser = HeaderParser()
parser.add_field("Foo")
parser.add_field("Bar")
parser.add_field("Baz")
fp = StringIO("Foo: red\nBar: green\nBaz: blue\n\nThis body is not consumed.\n")
msg = parser.parse_next_stanza(fp)
assert dict(msg) == {"Foo": "red", "Bar": "green", "Baz": "blue"}
assert msg.body is None
assert fp.read() == "This body is not consumed.\n"
def test_simple_string() -> None:
parser = HeaderParser()
parser.add_field("Foo")
parser.add_field("Bar")
parser.add_field("Baz")
msg, rest = parser.parse_next_stanza_string(
"Foo: red\nBar: green\nBaz: blue\n\nThis body is not consumed.\n"
)
assert dict(msg) == {"Foo": "red", "Bar": "green", "Baz": "blue"}
assert msg.body is None
assert rest == "This body is not consumed.\n"
def test_body_true() -> None:
parser = HeaderParser(body=True)
parser.add_field("Foo")
parser.add_field("Bar")
parser.add_field("Baz")
fp = StringIO("Foo: red\nBar: green\nBaz: blue\n\nThis body is not consumed.\n")
with pytest.raises(MissingBodyError):
parser.parse_next_stanza(fp)
def test_body_true_string() -> None:
parser = HeaderParser(body=True)
parser.add_field("Foo")
parser.add_field("Bar")
parser.add_field("Baz")
with pytest.raises(MissingBodyError):
parser.parse_next_stanza_string(
"Foo: red\n"
"Bar: green\n"
"Baz: blue\n"
"\n"
"This body is not consumed.\n"
)
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