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tests: extract language.writer and language.websocket

This commit is contained in:
Aldo Cortesi 2015-05-02 17:10:25 +12:00
parent 88eabfd8ef
commit a6dbb82936
3 changed files with 111 additions and 96 deletions
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96
test/test_language.py
View File

@ -470,99 +470,3 @@ class TestPauses:
def test_freeze(self):
l = base.PauseAt("r", 5)
assert l.freeze({}).spec() == l.spec()
class TestWebsocketFrame:
def test_spec(self):
e = websockets.WebsocketFrame.expr()
wf = e.parseString("wf:b'foo'")
assert wf
assert parse_request("wf:b'foo'")
def test_values(self):
r = parse_request("wf:b'foo'")
assert r.values(language.Settings())
class TestWriteValues:
def test_send_chunk(self):
v = "foobarfoobar"
for bs in range(1, len(v) + 2):
s = cStringIO.StringIO()
writer.send_chunk(s, v, bs, 0, len(v))
assert s.getvalue() == v
for start in range(len(v)):
for end in range(len(v)):
s = cStringIO.StringIO()
writer.send_chunk(s, v, bs, start, end)
assert s.getvalue() == v[start:end]
def test_write_values_inject(self):
tst = "foo"
s = cStringIO.StringIO()
writer.write_values(s, [tst], [(0, "inject", "aaa")], blocksize=5)
assert s.getvalue() == "aaafoo"
s = cStringIO.StringIO()
writer.write_values(s, [tst], [(1, "inject", "aaa")], blocksize=5)
assert s.getvalue() == "faaaoo"
s = cStringIO.StringIO()
writer.write_values(s, [tst], [(1, "inject", "aaa")], blocksize=5)
assert s.getvalue() == "faaaoo"
def test_write_values_disconnects(self):
s = cStringIO.StringIO()
tst = "foo" * 100
writer.write_values(s, [tst], [(0, "disconnect")], blocksize=5)
assert not s.getvalue()
def test_write_values(self):
tst = "foobarvoing"
s = cStringIO.StringIO()
writer.write_values(s, [tst], [])
assert s.getvalue() == tst
for bs in range(1, len(tst) + 2):
for off in range(len(tst)):
s = cStringIO.StringIO()
writer.write_values(
s, [tst], [(off, "disconnect")], blocksize=bs
)
assert s.getvalue() == tst[:off]
def test_write_values_pauses(self):
tst = "".join(str(i) for i in range(10))
for i in range(2, 10):
s = cStringIO.StringIO()
writer.write_values(
s, [tst], [(2, "pause", 0), (1, "pause", 0)], blocksize=i
)
assert s.getvalue() == tst
for i in range(2, 10):
s = cStringIO.StringIO()
writer.write_values(s, [tst], [(1, "pause", 0)], blocksize=i)
assert s.getvalue() == tst
tst = ["".join(str(i) for i in range(10))] * 5
for i in range(2, 10):
s = cStringIO.StringIO()
writer.write_values(s, tst[:], [(1, "pause", 0)], blocksize=i)
assert s.getvalue() == "".join(tst)
def test_write_values_after(self):
s = cStringIO.StringIO()
r = language.parse_response("400:da")
language.serve(r, s, {})
s = cStringIO.StringIO()
r = language.parse_response("400:pa,0")
language.serve(r, s, {})
s = cStringIO.StringIO()
r = language.parse_response("400:ia,'xx'")
language.serve(r, s, {})
assert s.getvalue().endswith('xx')

20
test/test_language_websocket.py Normal file
View File

@ -0,0 +1,20 @@
from libpathod import language
from libpathod.language import websockets
def parse_request(s):
return language.parse_requests(s)[0]
class TestWebsocketFrame:
def test_spec(self):
e = websockets.WebsocketFrame.expr()
wf = e.parseString("wf:b'foo'")
assert wf
assert parse_request("wf:b'foo'")
def test_values(self):
r = parse_request("wf:b'foo'")
assert r.values(language.Settings())

91
test/test_language_writer.py Normal file
View File

@ -0,0 +1,91 @@
import cStringIO
from libpathod import language
from libpathod.language import writer
def test_send_chunk():
v = "foobarfoobar"
for bs in range(1, len(v) + 2):
s = cStringIO.StringIO()
writer.send_chunk(s, v, bs, 0, len(v))
assert s.getvalue() == v
for start in range(len(v)):
for end in range(len(v)):
s = cStringIO.StringIO()
writer.send_chunk(s, v, bs, start, end)
assert s.getvalue() == v[start:end]
def test_write_values_inject():
tst = "foo"
s = cStringIO.StringIO()
writer.write_values(s, [tst], [(0, "inject", "aaa")], blocksize=5)
assert s.getvalue() == "aaafoo"
s = cStringIO.StringIO()
writer.write_values(s, [tst], [(1, "inject", "aaa")], blocksize=5)
assert s.getvalue() == "faaaoo"
s = cStringIO.StringIO()
writer.write_values(s, [tst], [(1, "inject", "aaa")], blocksize=5)
assert s.getvalue() == "faaaoo"
def test_write_values_disconnects():
s = cStringIO.StringIO()
tst = "foo" * 100
writer.write_values(s, [tst], [(0, "disconnect")], blocksize=5)
assert not s.getvalue()
def test_write_values():
tst = "foobarvoing"
s = cStringIO.StringIO()
writer.write_values(s, [tst], [])
assert s.getvalue() == tst
for bs in range(1, len(tst) + 2):
for off in range(len(tst)):
s = cStringIO.StringIO()
writer.write_values(
s, [tst], [(off, "disconnect")], blocksize=bs
)
assert s.getvalue() == tst[:off]
def test_write_values_pauses():
tst = "".join(str(i) for i in range(10))
for i in range(2, 10):
s = cStringIO.StringIO()
writer.write_values(
s, [tst], [(2, "pause", 0), (1, "pause", 0)], blocksize=i
)
assert s.getvalue() == tst
for i in range(2, 10):
s = cStringIO.StringIO()
writer.write_values(s, [tst], [(1, "pause", 0)], blocksize=i)
assert s.getvalue() == tst
tst = ["".join(str(i) for i in range(10))] * 5
for i in range(2, 10):
s = cStringIO.StringIO()
writer.write_values(s, tst[:], [(1, "pause", 0)], blocksize=i)
assert s.getvalue() == "".join(tst)
def test_write_values_after():
s = cStringIO.StringIO()
r = language.parse_response("400:da")
language.serve(r, s, {})
s = cStringIO.StringIO()
r = language.parse_response("400:pa,0")
language.serve(r, s, {})
s = cStringIO.StringIO()
r = language.parse_response("400:ia,'xx'")
language.serve(r, s, {})
assert s.getvalue().endswith('xx')