#!/usr/bin/env python
# -*- coding: utf-8 -*-
from __future__ import print_function

"""
test_git_lint
----------------------------------

Tests for `git_lint` module.
"""

import pytest
import copy
import os
import shutil
import subprocess
import pprint
import tempfile
from git_lint import git_lint

# Set up the environment to closely match the one cgit uses for its own unit testing.

environment = copy.copy(os.environ)
environment.update({
    'LANG': 'C',
    'LC_ALL': 'C',
    'PAGER': 'cat',
    'TZ': 'UTC',
    'EDITOR': ':',
    'GIT_AUTHOR_EMAIL': '<EMAIL>',
    'GIT_AUTHOR_NAME': '"<NAME>"',
    'GIT_COMMITTER_EMAIL': '<EMAIL>',
    'GIT_COMMITTER_NAME': '"<NAME>"',
    'GIT_MERGE_VERBOSITY': '5',
    'GIT_MERGE_AUTOEDIT': 'no'
})

for key in ['XDF_CONFIG_HOME', 'GITPERLLIB', 'CDPATH',
            'GREP_OPTIONS', 'UNZIP']:
    environment.pop(key, None)

    
git_lint_src = """
[pep8]
comment = PEP8 with some white space and line length checking turned off
output = Running pep8...
command = pep8 -r --ignore=E501,W293,W391
match = .py
print = False
condition = error
"""


# Basic TOX settings aren't good enough: we need to have something more or less guaranteed
# to not have a '.git' directory somewhere lurking in a parent folder.

def shell(cmd, environment=environment):
    return subprocess.check_call(cmd, shell=True, env=environment,
                                 universal_newlines=True)


def outshell(cmd, environment=environment):
    return subprocess.check_output(cmd, shell=True, env=environment,
                                   universal_newlines=True)


def fullshell(cmd, environment=environment):
    process = subprocess.Popen(cmd, shell=True, env=environment,
                               stdout=subprocess.PIPE, stderr=subprocess.PIPE,
                               universal_newlines=True)
    (stdout, stderr) = process.communicate()
    return (stdout, stderr, process.returncode)


class gittemp:
    def __enter__(self):
        self.cwd = os.getcwd()
        self.path = tempfile.mkdtemp()
        return self.path

    def __exit__(self, *args):
        os.chdir(self.cwd)
        shutil.rmtree(self.path)


def test_01_not_a_repository():
    with gittemp() as path:
        os.chdir(path)
        (stdout, stderr, rc) = fullshell('git lint')
        assert stderr.startswith('A git repository was not found')


# The important aspect here is that it SHOULD NOT CRASH even though
# there is no HEAD repository and no configuration file.  It should
# report the lack of a configuration file without blinking.

def test_02_empty_repository():
    with gittemp() as path:
        os.chdir(path)
        shell('git init')
        (stdout, stderr, rc) = fullshell('git lint')
        assert stderr.startswith('No configuration file found,')


# It should behave well when the repository is empty and we're
# running against staging.
        
def test_02b_empty_repository():
    with gittemp() as path:
        os.chdir(path)
        shell('git init')
        (stdout, stderr, rc) = fullshell('git lint -s')
        assert stderr.startswith('No configuration file found,')
        

def test_03_simple_repository():
    with gittemp() as path:
        os.chdir(path)
        with open(".git-lint", "w") as f:
            f.write(git_lint_src)
        shell('git init && git add . && git commit -m "Test"')
        ret = outshell('git lint -v')
        assert ret.index('Copyright') > 0


def test_04_linters_present():
    with gittemp() as path:
        os.chdir(path)
        with open(".git-lint", "w") as f:
            f.write(git_lint_src)
        shell('git init && git add . && git commit -m "Test"')
        ret = outshell('git lint -l')
        assert len(ret.split("\n")) == 3
        assert ret.index('pep8') > 0

        

#!/usr/bin/env python
# -*- coding: utf-8 -*-
from __future__ import print_function

"""
test_git_lint
----------------------------------

Tests for `git_lint` module.
"""

import pytest
import copy
import os
import shutil
import subprocess
import pprint
import tempfile
from git_lint import git_lint

# Set up the environment to closely match the one cgit uses for its own unit testing.

environment = copy.copy(os.environ)
environment.update({
    'LANG': 'C',
    'LC_ALL': 'C',
    'PAGER': 'cat',
    'TZ': 'UTC',
    'EDITOR': ':',
    'GIT_AUTHOR_EMAIL': '<EMAIL>',
    'GIT_AUTHOR_NAME': '"<NAME>"',
    'GIT_COMMITTER_EMAIL': '<EMAIL>',
    'GIT_COMMITTER_NAME': '"<NAME>"',
    'GIT_MERGE_VERBOSITY': '5',
    'GIT_MERGE_AUTOEDIT': 'no'
})

for key in ['XDF_CONFIG_HOME', 'GITPERLLIB', 'CDPATH',
            'GREP_OPTIONS', 'UNZIP']:
    environment.pop(key, None)

    
git_lint_src = """
[pep8]
comment = PEP8 with some white space and line length checking turned off
output = Running pep8...
command = pep8 -r --ignore=E501,W293,W391
match = .py
print = False
condition = error
"""


# Basic TOX settings aren't good enough: we need to have something more or less guaranteed
# to not have a '.git' directory somewhere lurking in a parent folder.

def shell(cmd, environment=environment):
    return subprocess.check_call(cmd, shell=True, env=environment,
                                 universal_newlines=True)


def outshell(cmd, environment=environment):
    return subprocess.check_output(cmd, shell=True, env=environment,
                                   universal_newlines=True)


def fullshell(cmd, environment=environment):
    process = subprocess.Popen(cmd, shell=True, env=environment,
                               stdout=subprocess.PIPE, stderr=subprocess.PIPE,
                               universal_newlines=True)
    (stdout, stderr) = process.communicate()
    return (stdout, stderr, process.returncode)


class gittemp:
    def __enter__(self):
        self.cwd = os.getcwd()
        self.path = tempfile.mkdtemp()
        return self.path

    def __exit__(self, *args):
        os.chdir(self.cwd)
        shutil.rmtree(self.path)


def test_01_not_a_repository():
    with gittemp() as path:
        os.chdir(path)
        (stdout, stderr, rc) = fullshell('git lint')
        assert stderr.startswith('A git repository was not found')


# The important aspect here is that it SHOULD NOT CRASH even though
# there is no HEAD repository and no configuration file.  It should
# report the lack of a configuration file without blinking.

def test_02_empty_repository():
    with gittemp() as path:
        os.chdir(path)
        shell('git init')
        (stdout, stderr, rc) = fullshell('git lint')
        assert stderr.startswith('No configuration file found,')


# It should behave well when the repository is empty and we're
# running against staging.
        
def test_02b_empty_repository():
    with gittemp() as path:
        os.chdir(path)
        shell('git init')
        (stdout, stderr, rc) = fullshell('git lint -s')
        assert stderr.startswith('No configuration file found,')
        

def test_03_simple_repository():
    with gittemp() as path:
        os.chdir(path)
        with open(".git-lint", "w") as f:
            f.write(git_lint_src)
        shell('git init && git add . && git commit -m "Test"')
        ret = outshell('git lint -v')
        assert ret.index('Copyright') > 0


def test_04_linters_present():
    with gittemp() as path:
        os.chdir(path)
        with open(".git-lint", "w") as f:
            f.write(git_lint_src)
        shell('git init && git add . && git commit -m "Test"')
        ret = outshell('git lint -l')
        assert len(ret.split("\n")) == 3
        assert ret.index('pep8') > 0

        

#!/usr/bin/env python # -*- coding: utf-8 -*- test_git_lint ----------------------------------  Tests for `git_lint` module. # Set up the environment to closely match the one cgit uses for its own unit testing. [pep8] comment = PEP8 with some white space and line length checking turned off output = Running pep8... command = pep8 -r --ignore=E501,W293,W391 match = .py print = False condition = error # Basic TOX settings aren't good enough: we need to have something more or less guaranteed # to not have a '.git' directory somewhere lurking in a parent folder. # The important aspect here is that it SHOULD NOT CRASH even though # there is no HEAD repository and no configuration file.  It should # report the lack of a configuration file without blinking. # It should behave well when the repository is empty and we're # running against staging.