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test.py
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test.py
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import spider
import pdb
def load_func():
import os.path
func = spider.load_func("os.path.dirname")
assert func == os.path.dirname
def load_price_range():
import os
c = """#a
b
c
d
#e
f
g
"""
fn = "/tmp/test.tmp"
f = open(fn, "w+")
f.write(c)
f.close()
result = spider.load_price_range(fn)
os.remove(fn)
assert "a" in result and result['a'] == ["b", "c", "d"]
assert "e" in result and result["e"] == ["f", "g"]
x = spider.replace_url_with_ranges(["n", "a", "e"], result)
assert len(x) == len(["n", "b", "c", "d", "f", "g"])
assert "f" in x and "g" in x and "e" not in x
def forward_file():
import zlib
spider.CONFIG["fconfig"] = {
"type": "url",
"path": "/tmp",
"compress": True,
}
spider.forward_file({
"text": "abcd",
"url": "test.url.tmp",
})
assert zlib.decompress(open("/tmp/test.url.tmp").read()) == "abcd"
spider.CONFIG["fconfig"] = {
"type": "xpath",
"path": "/tmp",
"compress": True,
"suffix": ".tmp",
"xpath": "//title/text()"
}
text = "<html><title>abcd</title></html>"
spider.forward_file({
"text": text,
"url": "test.url.tmp",
})
assert zlib.decompress(open("/tmp/abcd.tmp").read()) == text
def redis_nodes():
spider.CONFIG["site_id"] = 1111
nodes = {}
dst = {
"node": "default",
"name": "anyname",
"queue_pat": ("%s_%s", "site_id")
}
spider.eval_lua_scripts_for_node(nodes, dst)
assert "default" in nodes and dst["name"] == "anyname_1111"
node = nodes["default"]
spider.list_push_n(node, "list_push_n_test", *[1,2,3,4])
assert node.llen("list_push_n_test") == 4
assert len(spider.list_pop_n(node, "list_push_n_test", 4)) == 4
spider.set_push_n(node, "set_push_n_test", *[1,2,3,4])
assert node.scard("set_push_n_test") == 4
assert len(spider.set_pop_n(node, "set_push_n_test", 4)) == 4
dst = {
"node": "default",
"name": "anyname",
"queue_pat": ("%s_%s_suffix", "site_id")
}
spider.eval_lua_scripts_for_node(nodes, dst)
assert dst["name"] == "anyname_1111_suffix"
def forward_dst():
import redis
dst = {
"node": "default",
"name": "anyname",
"type": "kv",
}
db = {
"host": "127.0.0.1",
"port": 6379,
"db": 0
}
r = redis.StrictRedis(**db)
spider.forward_one(r, {1 : 2}, dst)
assert r.get("1") == "2"
def is_worker_alive():
import os
assert spider.is_worker_alive(os.getpid(), "test", "me")
assert not spider.is_worker_alive(0xfffffff, "bug", "bug")
def diff_promo():
from spider import llkv
import msgpack
profile = {
"llkv": llkv.Connection("127.0.0.1", 8000)
}
l = [("1-1", "abc"), ("1-2", "efg")]
result = spider.diff_promo_items(profile, l)
assert result == l
def format_price():
from spider import format_price
spider.CONFIG["site_id"] = "test"
ret = format_price([("2", "2", 1)])
assert ret == [("test", 2, 200, 1)]
def diff_list():
from spider import diff_list_items
from spider import llkv
profile = {
"llkv": llkv.Connection(host="127.0.0.1", port=8000)
}
ret = diff_list_items(profile, [[3, 1, 1, 0], [3, 16777215, 2, 0]])
assert ret == [(3, 1, 1, 0), (3, 16777215, 2, 0)]
def redis_proxy_connect():
import simple_http
import json
res = simple_http.get("http://127.0.0.1:8866/connect", query={"node": "test", "db": json.dumps({"host": "127.0.0.1", "port": 6379})})
assert res["status"] == 200
def redis_proxy_get():
import simple_http
redis_proxy_connect()
res = simple_http.get("http://127.0.0.1:8866/redis_proxy", query={"node": "test", "type": "list", "key": "jd_page", "batch": "10"})
pdb.set_trace()
assert res["status"] == 200
all_cases = (
("write to file", forward_file),
("split price range", load_price_range),
("load function", load_func),
("redis nodes",redis_nodes),
("forward data", forward_dst),
("is worker alive", is_worker_alive),
("format price", format_price),
#("diff promo", diff_promo),
("diff list", diff_list),
("redis_proxy connect", redis_proxy_get)
)