salt/tests/integration/modules/cmdmod.py

# Import python libs
import os
import sys

# Import salt libs
from saltunittest import TestLoader, TextTestRunner
import integration
from integration import TestDaemon


class CMDModuleTest(integration.ModuleCase):
    '''
    Validate the cmd module
    '''
    def test_run(self):
        '''
        cmd.run
        '''
        shell = os.environ['SHELL']
        self.assertTrue(self.run_function('cmd.run', ['echo $SHELL']))
        self.assertEqual(
                self.run_function('cmd.run',
                    ['echo $SHELL', 'shell={0}'.format(shell)]),
                shell + '\n')

    def test_stdout(self):
        '''
        cmd.run_stdout
        '''
        self.assertEqual(
                self.run_function('cmd.run_stdout',
                    ['echo "cheese"']),
                'cheese\n')

    def test_stderr(self):
        '''
        cmd.run_stderr
        '''
        self.assertEqual(
                self.run_function('cmd.run_stderr',
                    ['echo "cheese" 1>&2']),
                'cheese\n')

    def test_run_all(self):
        '''
        cmd.run_all
        '''
        ret = self.run_function('cmd.run_all', ['echo "cheese" 1>&2'])
        self.assertTrue('pid' in ret)
        self.assertTrue('retcode' in ret)
        self.assertTrue('stdout' in ret)
        self.assertTrue('stderr' in ret)
        self.assertTrue(isinstance(ret.get('pid'), int))
        self.assertTrue(isinstance(ret.get('retcode'), int))
        self.assertTrue(isinstance(ret.get('stdout'), basestring))
        self.assertTrue(isinstance(ret.get('stderr'), basestring))
        self.assertEqual(ret.get('stderr'), 'cheese\n')

    def test_retcode(self):
        '''
        cmd.retcode
        '''
        self.assertEqual(self.run_function('cmd.retcode', ['true']), 0)
        self.assertEqual(self.run_function('cmd.retcode', ['false']), 1)

    def test_which(self):
        '''
        cmd.which
        '''
        self.assertEqual(
                self.run_function('cmd.which', ['echo']) + '\n',
                self.run_function('cmd.run', ['which echo']))

    def test_has_exec(self):
        '''
        cmd.has_exec
        '''
        self.assertTrue(self.run_function('cmd.has_exec', ['python']))
        self.assertFalse(self.run_function(
            'cmd.has_exec',
            ['alllfsdfnwieulrrh9123857ygf']
            ))

    def test_exec_code(self):
        '''
        cmd.exec_code
        '''
        code = '''
import sys
sys.stdout.write('cheese')
        '''
        self.assertEqual(
                self.run_function('cmd.exec_code', ['python', code]),
                'cheese'
                )

if __name__ == "__main__":
    loader = TestLoader()
    tests = loader.loadTestsFromTestCase(CMDModuleTest)
    print('Setting up Salt daemons to execute tests')
    with TestDaemon():
        runner = TextTestRunner(verbosity=1).run(tests)
        sys.exit(runner.wasSuccessful())