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;;; test-python.el --- Flycheck Specs: Python -*- lexical-binding: t; -*-
;;; Code:
(require 'flycheck-buttercup)
(require 'test-helpers)
(describe "Language Python"
(flycheck-buttercup-def-checker-test python-flake8 python syntax-error
(let ((python-indent-guess-indent-offset nil)
(flycheck-python-flake8-executable "python3"))
(flycheck-buttercup-should-syntax-check
"language/python/syntax-error.py" 'python-mode
'(3 7 error "SyntaxError: invalid syntax" :id "E999"
:checker python-flake8))))
(flycheck-buttercup-def-checker-test python-flake8 python nil
(let ((flycheck-python-flake8-executable "python3"))
(flycheck-buttercup-should-syntax-check
"language/python/test.py" 'python-mode
'(5 1 warning "'.antigravit' imported but unused" :id "F401"
:checker python-flake8)
'(7 1 warning "expected 2 blank lines, found 1" :id "E302"
:checker python-flake8)
'(12 29 warning "unexpected spaces around keyword / parameter equals"
:id "E251" :checker python-flake8)
'(12 31 warning "unexpected spaces around keyword / parameter equals"
:id "E251" :checker python-flake8)
'(22 1 error "undefined name 'antigravity'" :id "F821"
:checker python-flake8))))
(flycheck-buttercup-def-checker-test python-pyright python nil
(let ((flycheck-disabled-checkers '(python-mypy))
(flycheck-checkers '(python-pyright)))
(flycheck-buttercup-should-syntax-check
"language/python/invalid_type.py" 'python-mode
'(2 12 error "Expression of type \"str\" cannot be assigned to return type \"int\"\n \"str\" is incompatible with \"int\""
:checker python-pyright
:end-line 2
:end-column 13))))
(flycheck-buttercup-def-checker-test python-mypy python nil
(let ((flycheck-disabled-checkers '(python-flake8))
(flycheck-checkers '(python-mypy))
(flycheck-python-mypy-cache-dir null-device))
(flycheck-buttercup-should-syntax-check
"language/python/invalid_type.py" 'python-mode
'(2 12 error "Incompatible return value type (got \"str\", expected \"int\")"
:checker python-mypy))))
(flycheck-buttercup-def-checker-test python-pylint python nil
(let ((flycheck-disabled-checkers '(python-flake8 python-mypy))
(flycheck-python-pylint-executable "python3"))
(flycheck-buttercup-should-syntax-check
"language/python/test.py" 'python-mode
'(1 1 info "Missing module docstring" :id "missing-module-docstring" :checker python-pylint)
'(5 1 error "No name 'antigravit' in module 'python'" :id "no-name-in-module"
:checker python-pylint)
'(5 1 warning "Unused import antigravit" :id "unused-import"
:checker python-pylint)
'(7 1 info "Missing class docstring" :id "missing-class-docstring" :checker python-pylint)
'(7 1 warning "Class 'Spam' inherits from object, can be safely removed from bases in python3"
:id "useless-object-inheritance" :checker python-pylint)
'(9 5 info "Method name \"withEggs\" doesn't conform to snake_case naming style"
:id "invalid-name" :checker python-pylint)
'(9 5 info "Missing function or method docstring" :id "missing-function-docstring" :checker python-pylint)
'(9 5 warning "Method could be a function" :id "no-self-use"
:checker python-pylint)
'(12 5 info "Missing function or method docstring" :id "missing-function-docstring" :checker python-pylint)
'(12 5 warning "Either all return statements in a function should return an expression, or none of them should."
:id "inconsistent-return-statements" :checker python-pylint)
'(12 5 warning "Method could be a function"
:id "no-self-use" :checker python-pylint)
'(14 16 error "Module 'sys' has no 'python_version' member" :id "no-member"
:checker python-pylint)
'(22 1 error "Undefined variable 'antigravity'" :id "undefined-variable"
:checker python-pylint))))
(flycheck-buttercup-def-checker-test python-pylint python no-symbolic-id
(let ((flycheck-disabled-checkers '(python-flake8 python-mypy))
(flycheck-pylint-use-symbolic-id nil)
(flycheck-python-pylint-executable "python3"))
(flycheck-buttercup-should-syntax-check
"language/python/test.py" 'python-mode
'(1 1 info "Missing module docstring" :id "C0114" :checker python-pylint)
'(5 1 error "No name 'antigravit' in module 'python'" :id "E0611"
:checker python-pylint)
'(5 1 warning "Unused import antigravit" :id "W0611"
:checker python-pylint)
'(7 1 info "Missing class docstring" :id "C0115" :checker python-pylint)
'(7 1 warning "Class 'Spam' inherits from object, can be safely removed from bases in python3"
:id "R0205" :checker python-pylint)
'(9 5 info "Method name \"withEggs\" doesn't conform to snake_case naming style"
:id "C0103" :checker python-pylint)
'(9 5 info "Missing function or method docstring" :id "C0116" :checker python-pylint)
'(9 5 warning "Method could be a function" :id "R0201"
:checker python-pylint)
'(12 5 info "Missing function or method docstring" :id "C0116" :checker python-pylint)
'(12 5 warning "Either all return statements in a function should return an expression, or none of them should."
:id "R1710" :checker python-pylint)
'(12 5 warning "Method could be a function"
:id "R0201" :checker python-pylint)
'(14 16 error "Module 'sys' has no 'python_version' member" :id "E1101"
:checker python-pylint)
'(22 1 error "Undefined variable 'antigravity'" :id "E0602"
:checker python-pylint))))
(flycheck-buttercup-def-checker-test python-pylint python negative-columns
(let ((flycheck-disabled-checkers '(python-flake8 python-mypy))
(python-indent-guess-indent-offset nil)
(flycheck-python-pylint-executable "python3"))
(flycheck-buttercup-should-syntax-check
"language/python/gh_1383.py" 'python-mode
'(2 1 warning "Unused import sys"
:id "unused-import" :checker python-pylint)
'(4 1 warning "String statement has no effect"
:id "pointless-string-statement" :checker python-pylint))))
(flycheck-buttercup-def-checker-test python-pycompile python python27
(assume (executable-find "python2"))
(let ((flycheck-disabled-checkers '(python-flake8 python-pylint python-mypy))
(flycheck-python-pycompile-executable "python2")
(python-indent-guess-indent-offset nil))
(flycheck-buttercup-should-syntax-check
"language/python/syntax-error.py" 'python-mode
`(3 nil error "invalid syntax" :checker python-pycompile))))
(flycheck-buttercup-def-checker-test python-pycompile python has-no-warnings
(let ((flycheck-disabled-checkers '(python-flake8 python-pylint python-mypy)))
(flycheck-buttercup-should-syntax-check
"language/python/test.py" 'python-mode))))
;;; test-python.el ends here
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