#!/usr/bin/python2.6

#

# CDDL HEADER START

#

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# Common Development and Distribution License (the "License").

# You may not use this file except in compliance with the License.

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# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

# or http://www.opensolaris.org/os/licensing.

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# Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.

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'''

To run these tests, see the instructions in usr/src/tools/tests/README.

Remember that since the proto area is used for the PYTHONPATH, the gate

must be rebuilt for these tests to pick up any changes in the tested code.

'''

import gettext

import lxml.etree 

import os

import tempfile

import unittest

import osol_install.auto_install.AI_database as AIdb

import osol_install.auto_install.create_profile as create_profile

import osol_install.auto_install.publish_manifest as publish_manifest

import osol_install.libaiscf as smf

gettext.install("create-profile-test")

def do_nothing(*args, **kwargs):

    '''does nothing'''

    pass

class MockGetManNames(object):

    '''Class for mock AIdb.getManNames '''

    def __init__(self, man_name="noname"):

        self.name = man_name

    def __call__(self, queue):

        return self.name

class MockGetCriteria(object):

    '''Class for mock getCriteria '''

    def __init__(self):

        self.crit_stripped = ["arch", "mem", "ipv4", "mac"]

        self.crit_unstripped = ["MINmem", "MINipv4", "MINmac",

                                "MAXmem", "MAXipv4", "MAXmac", "arch"]

    def __call__(self, queue, table, onlyUsed=False, strip=False):

        if strip:

            return self.crit_stripped

        else:

            return self.crit_unstripped

class MockGetColumns(object):

    '''Class for mock getCriteria '''

    def __init__(self):

        self.crit_stripped = ["arch", "mem", "ipv4", "mac"]

        self.crit_unstripped = ["MINmem", "MINipv4", "MINmac",

                                "MAXmem", "MAXipv4", "MAXmac", "arch"]

    def __call__(self, queue, table, onlyUsed=False, strip=False):

        if strip:

            return self.crit_stripped

        else:

            return self.crit_unstripped

class MockDataFiles(object):

    '''Class for mock DataFiles'''

    def __init__(self):

        self.criteria = None

        self.database = MockDataBase()

class MockQuery(object):

    '''Class for mock query '''

    def __init__(self):

        self.query = None

    def __call__(self, query, commit=False):

        self.query = query

        return self

    def waitAns(self):

        return

    def getResponse(self):

        return

class MockQueue(object):

    '''Class for mock database '''

    def __init__(self):

        self.criteria = None

    def put(self, query):

        return

class MockDataBase(object):

    '''Class for mock database '''

    def __init__(self):

        self.queue  = MockQueue()

    def getQueue(self):

        return self.queue

class MockGetManifestCriteria(object):

    '''Class for mock getCriteria '''

    def __init__(self):

        self.criteria = {"arch": "sparc", 

                         "MINmem": None, "MAXmem": None, "MINipv4": None,

                         "MAXipv4":None, "MINmac": None, "MAXmac": None}

    def __call__(self, name, instance, queue, humanOutput=False,

                 onlyUsed=True):

        return self.criteria

class MockAIservice(object):

    '''Class for mock AIservice'''

    KEYERROR = False

    def __init__(self, *args, **kwargs):

        if MockAIservice.KEYERROR:

            raise KeyError() 

class MockAISCF(object):

    '''Class for mock AISCF '''

    def __init__(self, *args, **kwargs):

        pass  

class MockAIRoot(object):

    '''Class for mock _AI_root'''

    def __init__(self, tag="auto_install", name=None):

        # name is value of name attribute in manifest 

        if name:

            self.root = lxml.etree.Element(tag, name=name)

        else:

            self.root = lxml.etree.Element(tag)

    def getroot(self, *args, **kwargs):

        return self.root

    def find(self, *args, **kwargs):

        return self.root

class ParseOptions(unittest.TestCase):

    '''Tests for parse_options. Some tests correctly output usage msg'''

    def setUp(self):

        '''unit test set up'''

        self.smf_AIservice = smf.AIservice

        smf.AIservice = MockAIservice

        self.smf_AISCF = smf.AISCF

        smf.AISCF = MockAISCF

    def tearDown(self):

        '''unit test tear down

        Functions originally saved in setUp are restored to their

        original values.

        '''

        smf.AIservice = self.smf_AIservice

        smf.AISCF = self.smf_AISCF

    def test_parse_no_options(self):

        '''Ensure no options caught'''

        self.assertRaises(SystemExit, create_profile.parse_options, []) 

        myargs = ["mysvc"] 

        self.assertRaises(SystemExit, create_profile.parse_options, myargs) 

        myargs = ["profile"] 

        self.assertRaises(SystemExit, create_profile.parse_options, myargs) 

        myargs = ["mysvc", "profile"] 

        self.assertRaises(SystemExit, create_profile.parse_options, myargs) 

    def test_parse_invalid_options(self):

        '''Ensure invalid option flagged'''

        myargs = ["-n", "mysvc", "-p", "profile", "-u"] 

        self.assertRaises(SystemExit, create_profile.parse_options, myargs) 

        myargs = ["-n", "mysvc", "-p", "profile", "-a"] 

        self.assertRaises(SystemExit, create_profile.parse_options, myargs) 

    def test_parse_options_novalue(self):

        '''Ensure options with missing value caught'''

        myargs = ["-n", "mysvc", "-p", "profile", "-c"] 

        self.assertRaises(SystemExit, create_profile.parse_options, myargs) 

        myargs = ["-n", "-f", "profile"] 

        self.assertRaises(SystemExit, create_profile.parse_options, myargs) 

        myargs = ["-n", "mysvc", "-p"] 

        self.assertRaises(SystemExit, create_profile.parse_options, myargs) 

class CriteriaToDict(unittest.TestCase):

    '''Tests for criteria_to_dict'''

        cri_dict = publish_manifest.criteria_to_dict(criteria)

        self.assertEquals(len(cri_dict), 1)

    def test_range_values(self):

        '''Ensure ranges saved correctly'''

        criteria = ['mem=1048-2096']

        cri_dict = publish_manifest.criteria_to_dict(criteria)

        self.assertEquals(len(cri_dict), 1)

        self.assertTrue(cri_dict['mem'], '1048-2096')

    def test_multiple_entries(self):

        '''Ensure multiple criteria handled correctly'''

        criteria = ['ARCH=i86pc', 'MEM=1024', 'IPV4=129.224.45.185',

                  'PLATFORM=SUNW,Sun-Fire-T1000',

                  'MAC=0:14:4F:20:53:94-0:14:4F:20:53:A0']

        cri_dict = publish_manifest.criteria_to_dict(criteria)

        self.assertEquals(len(cri_dict), 5)

        self.assertTrue(cri_dict['arch'], 'i86pc')

        self.assertTrue(cri_dict['mem'], '1024')

        self.assertTrue(cri_dict['ipv4'], '129.224.45.185')

        self.assertTrue(cri_dict['platform'], 'sunw,sun-fire-t1000')

        self.assertTrue(cri_dict['mac'], '0:14:4f:20:53:94-0:14:4f:20:53:a0')

    def test_duplicate_criteria_detected(self):

        '''Ensure duplicate criteria are detected'''

        criteria = ['ARCH=SPARC', 'arch=i386']

        self.assertRaises(ValueError, publish_manifest.criteria_to_dict,

                          criteria)

    def test_missing_equals(self):

        '''Ensure missing equals sign is detected'''

        criteria = ['mem2048']

        self.assertRaises(ValueError, publish_manifest.criteria_to_dict,

                          criteria)

    def test_missing_value(self):

        '''Ensure missing value is detected'''

        criteria = ['arch=']

        self.assertRaises(ValueError, publish_manifest.criteria_to_dict,

                          criteria)

    def test_missing_criteria(self):

        '''Ensure missing criteria is detected'''

        criteria = ['=i386pc']

        self.assertRaises(ValueError, publish_manifest.criteria_to_dict,

                          criteria)

    def test_no_criteria(self):

        '''Ensure case of no criteria is handled'''

        criteria = []

        cri_dict = publish_manifest.criteria_to_dict(criteria)

        self.assertEquals(len(cri_dict), 0)

        self.assertTrue(isinstance(cri_dict, dict))

    def test_parse_multi_options(self):

        '''Ensure multiple profiles processed'''

        myargs = ["-n", "mysvc", "-f", "profile", "-f", "profile2"] 

        options = create_profile.parse_options(myargs)

        self.assertEquals(options.profile_file, ["profile", "profile2"])

if __name__ == '__main__':

    unittest.main()