def test_str(self):
headers = semantics.Headers(Host="example.com")
assert str(headers) == "Host: example.com\r\n"
headers = semantics.Headers([["Host", "example.com"],
["Accept", "text/plain"]])
assert str(headers) == "Host: example.com\r\nAccept: text/plain\r\n"
def test_eq_ne(self):
headers1 = semantics.Headers(Host="example.com")
headers2 = semantics.Headers(host="example.com")
assert not (headers1 == headers2)
assert headers1 != headers2
headers1 = semantics.Headers(Host="example.com")
headers2 = semantics.Headers(Host="example.com")
assert headers1 == headers2
assert not (headers1 != headers2)
assert headers1 != 42
def test_keys(self):
headers = semantics.Headers(Host="example.com")
assert len(headers.keys()) == 1
assert headers.keys()[0] == "Host"
headers = self._2host()
assert len(headers.keys()) == 1
assert headers.keys()[0] == "Host"
def test_getitem(self):
headers = semantics.Headers(Host="example.com")
assert headers["Host"] == "example.com"
assert headers["host"] == "example.com"
tutils.raises(KeyError, headers.__getitem__, "Accept")
headers = self._2host()
assert headers["Host"] == "example.com, example.org"
def test_state(self):
headers = self._2host()
assert len(headers.get_state()) == 2
assert headers == semantics.Headers.from_state(headers.get_state())
headers2 = semantics.Headers()
assert headers != headers2
headers2.load_state(headers.get_state())
assert headers == headers2
def test_set_all(self):
headers = semantics.Headers(Host="example.com")
headers.set_all("Accept", ["text/plain"])
assert len(headers) == 2
assert "accept" in headers
headers = self._2host()
headers.set_all("Host", ["example.org"])
assert headers["host"] == "example.org"
headers.set_all("Host", ["example.org", "example.net"])
assert headers["host"] == "example.org, example.net"
def test_init(self):
headers = semantics.Headers()
assert len(headers) == 0
headers = semantics.Headers([["Host", "example.com"]])
assert len(headers) == 1
assert headers["Host"] == "example.com"
headers = semantics.Headers(Host="example.com")
assert len(headers) == 1
assert headers["Host"] == "example.com"
headers = semantics.Headers([["Host", "invalid"]], Host="example.com")
assert len(headers) == 1
assert headers["Host"] == "example.com"
headers = semantics.Headers(
[["Host", "invalid"], ["Accept", "text/plain"]],
Host="example.com")
assert len(headers) == 2
assert headers["Host"] == "example.com"
assert headers["Accept"] == "text/plain"
def test_delitem(self):
headers = semantics.Headers(Host="example.com")
assert len(headers) == 1
del headers["host"]
assert len(headers) == 0
try:
del headers["host"]
except KeyError:
assert True
else:
assert False
headers = self._2host()
del headers["Host"]
assert len(headers) == 0
def test_setitem(self):
headers = semantics.Headers()
headers["Host"] = "example.com"
assert "Host" in headers
assert "host" in headers
assert headers["Host"] == "example.com"
headers["host"] = "example.org"
assert "Host" in headers
assert "host" in headers
assert headers["Host"] == "example.org"
headers["accept"] = "text/plain"
assert len(headers) == 2
assert "Accept" in headers
assert "Host" in headers
headers = self._2host()
assert len(headers.fields) == 2
headers["Host"] = "example.com"
assert len(headers.fields) == 1
assert "Host" in headers
def _2host(self):
return semantics.Headers([["Host", "example.com"],
["host", "example.org"]])