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linter: Add tests for first 10 python custom rules.

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This commit is contained in:
Robert Hönig
2017-09-26 15:54:14 +02:00
committed by Tim Abbott
parent d92a98be38
commit f6f601f22b
1 changed files with 30 additions and 10 deletions
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40
tools/linter_lib/custom_check.py
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@@ -190,9 +190,13 @@ def build_custom_checkers(by_lang):
]) + whitespace_rules
python_rules = cast(RuleList, [
{'pattern': '^(?!#)@login_required',
'description': '@login_required is unsupported; use @zulip_login_required'},
'description': '@login_required is unsupported; use @zulip_login_required',
'good_lines': ['@zulip_login_required', '# foo @login_required'],
'bad_lines': ['@login_required', ' @login_required']},
{'pattern': '".*"%\(.*\)?$',
'description': 'Missing space around "%"'},
'description': 'Missing space around "%"',
'good_lines': ['"%s" % ("foo")', '"%s" % (foo)'],
'bad_lines': ['"%s"%("foo")', '"%s"%(foo)']},
{'pattern': "'.*'%\(.*\)?$",
'exclude': set(['analytics/lib/counts.py',
'analytics/tests/test_counts.py',
@@ -205,23 +209,39 @@ def build_custom_checkers(by_lang):
('static/templates/settings/bot-settings.handlebars',
"'https://hostname.example.com/bots/followup'"),
]),
'description': 'Missing space around "%"'},
'description': 'Missing space around "%"',
'good_lines': ["'%s' % ('foo')", "'%s' % (foo)"],
'bad_lines': ["'%s'%('foo')", "'%s'%(foo)"]},
# This rule is constructed with + to avoid triggering on itself
{'pattern': " =" + '[^ =>~"]',
'description': 'Missing whitespace after "="'},
'description': 'Missing whitespace after "="',
'good_lines': ['a = b', '5 == 6'],
'bad_lines': ['a =b', 'asdf =42']},
{'pattern': '":\w[^"]*$',
'description': 'Missing whitespace after ":"'},
'description': 'Missing whitespace after ":"',
'good_lines': ['"foo": bar', '"some:string:with:colons"'],
'bad_lines': ['"foo":bar', '"foo":1']},
{'pattern': "':\w[^']*$",
'description': 'Missing whitespace after ":"'},
'description': 'Missing whitespace after ":"',
'good_lines': ["'foo': bar", "'some:string:with:colons'"],
'bad_lines': ["'foo':bar", "'foo':1"]},
{'pattern': "^\s+#\w",
'strip': '\n',
'description': 'Missing whitespace after "#"'},
'description': 'Missing whitespace after "#"',
'good_lines': ['a = b # some operation', '1+2 # 3 is the result'],
'bad_lines': [' #some operation', ' #not valid!!!']},
{'pattern': "assertEquals[(]",
'description': 'Use assertEqual, not assertEquals (which is deprecated).'},
'description': 'Use assertEqual, not assertEquals (which is deprecated).',
'good_lines': ['assertEqual(1, 2)'],
'bad_lines': ['assertEquals(1, 2)']},
{'pattern': "== None",
'description': 'Use `is None` to check whether something is None'},
'description': 'Use `is None` to check whether something is None',
'good_lines': ['if foo is None'],
'bad_lines': ['foo == None']},
{'pattern': "type:[(]",
'description': 'Missing whitespace after ":" in type annotation'},
'description': 'Missing whitespace after ":" in type annotation',
'good_lines': ['# type: (Any, Any)', 'colon:separated:string:containing:type:as:keyword'],
'bad_lines': ['# type:(Any, Any)']},
{'pattern': "type: ignore$",
'exclude': set(['tools/tests',
'zerver/lib/test_runner.py',