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体验新版 GitCode,发现更多精彩内容 >>
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06da7af9
编写于
2月 17, 2016
作者:
M
Mikhail Korobov
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
TST clean up RunSpiderCommandTest
上级
41588397
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
21 addition
and
20 deletion
+21
-20
tests/test_commands.py
tests/test_commands.py
+21
-20
未找到文件。
tests/test_commands.py
浏览文件 @
06da7af9
...
...
@@ -6,7 +6,7 @@ from time import sleep
from
os.path
import
exists
,
join
,
abspath
from
shutil
import
rmtree
,
copytree
from
tempfile
import
mkdtemp
import
six
from
contextlib
import
contextmanager
from
twisted.trial
import
unittest
from
twisted.internet
import
defer
...
...
@@ -154,12 +154,24 @@ class MiscCommandsTest(CommandTest):
class
RunSpiderCommandTest
(
CommandTest
):
def
test_runspider
(
self
):
@
contextmanager
def
_create_file
(
self
,
content
,
name
):
tmpdir
=
self
.
mktemp
()
os
.
mkdir
(
tmpdir
)
fname
=
abspath
(
join
(
tmpdir
,
'myspider.py'
))
fname
=
abspath
(
join
(
tmpdir
,
name
))
with
open
(
fname
,
'w'
)
as
f
:
f
.
write
(
"""
f
.
write
(
content
)
try
:
yield
fname
finally
:
rmtree
(
tmpdir
)
def
runspider
(
self
,
code
,
name
=
'myspider.py'
):
with
self
.
_create_file
(
code
,
name
)
as
fname
:
return
self
.
proc
(
'runspider'
,
fname
)
def
test_runspider
(
self
):
spider
=
"""
import scrapy
class MySpider(scrapy.Spider):
...
...
@@ -168,23 +180,17 @@ class MySpider(scrapy.Spider):
def start_requests(self):
self.logger.debug("It Works!")
return []
"""
)
p
=
self
.
proc
(
'runspider'
,
fname
)
"""
p
=
self
.
runspider
(
spider
)
log
=
to_native_str
(
p
.
stderr
.
read
())
self
.
assertIn
(
"DEBUG: It Works!"
,
log
)
self
.
assertIn
(
"INFO: Spider opened"
,
log
)
self
.
assertIn
(
"INFO: Closing spider (finished)"
,
log
)
self
.
assertIn
(
"INFO: Spider closed (finished)"
,
log
)
def
test_runspider_no_spider_found
(
self
):
tmpdir
=
self
.
mktemp
()
os
.
mkdir
(
tmpdir
)
fname
=
abspath
(
join
(
tmpdir
,
'myspider.py'
))
with
open
(
fname
,
'w'
)
as
f
:
f
.
write
(
"""
from scrapy.spiders import Spider
"""
)
p
=
self
.
proc
(
'runspider'
,
fname
)
p
=
self
.
runspider
(
"from scrapy.spiders import Spider
\n
"
)
log
=
to_native_str
(
p
.
stderr
.
read
())
self
.
assertIn
(
"No spider found in file"
,
log
)
...
...
@@ -194,12 +200,7 @@ from scrapy.spiders import Spider
self
.
assertIn
(
"File not found: some_non_existent_file"
,
log
)
def
test_runspider_unable_to_load
(
self
):
tmpdir
=
self
.
mktemp
()
os
.
mkdir
(
tmpdir
)
fname
=
abspath
(
join
(
tmpdir
,
'myspider.txt'
))
with
open
(
fname
,
'w'
)
as
f
:
f
.
write
(
""
)
p
=
self
.
proc
(
'runspider'
,
fname
)
p
=
self
.
runspider
(
""
,
"myspider.txt"
)
log
=
to_native_str
(
p
.
stderr
.
read
())
self
.
assertIn
(
"Unable to load"
,
log
)
...
...
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