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"""Example of using paramiko and envassert for systemvm tests."""

# from nose.plugins.attrib import attr
from envassert import file, package, user
from cuisine import file_write
try:
    from . import SystemVMTestCase, has_line, print_doc
except (ImportError, ValueError):
    from systemvm import SystemVMTestCase, has_line, print_doc


class HelloSystemVMTestCase(SystemVMTestCase):
    # @attr(tags=["systemvm"], required_hardware="true")
    def disabled_hello_systemvm_paramiko(self):
        """Test we can connect to the systemvm over ssh, low-level with paramiko"""
        stdin, stdout, stderr = self.sshClient.exec_command('echo hello')
        result = stdout.read().strip()
        self.assertEqual('hello', result)

    # @attr(tags=["systemvm"], required_hardware="true")
    def disabled_test_hello_systemvm_envassert(self):
        """Test we can run envassert assertions on the systemvm"""
        assert file.exists('/etc/hosts')

        for packageName in ['dnsmasq', 'haproxy', 'keepalived', 'curl']:
            assert package.installed(packageName), 'package %s should be installed' % packageName

        assert user.exists('cloud'), 'user cloud should exist'

    # @attr(tags=["systemvm"], required_hardware="true")
    def disabled_hello_systemvm_cuisine(self):
        """Test we can run cuisine on the systemvm"""
        file_write('/tmp/run_cuisine', '\n\nsuccess!\n')
        found, context = has_line('/tmp/run_cuisine', 'success!')
        if not found:
            print_doc('/tmp/cuisine', context)
        assert found, '/tmp/run_cuisine should contain "success!"'