#!/usr/bin/python2.5
#
# Copyright 2009 the Melange authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


__authors__ = [
  '"<NAME>" <<EMAIL>>',
  ]


import unittest

from soc.logic import allocations


class Student(object):
  """Mocker for Student object.
  """

  def __init__(self, id):
    """Simple init that stores id for later use.
    """

    self.id = id

  def __eq__(self, other):
    """Simple eq that compares ids.
    """

    return self.id == other.id

  def __str__(self):
    """Simple str that returns str(id).
    """

    return str(self.id)

  def __repr__(self):
    """Simple repr that returns repr(id).
    """

    return repr(self.id)


class AllocationsTest(unittest.TestCase):
  """Tests related to the slot allocation algorithm.
  """

  def setUp(self):
    """Set up required for the slot allocation tests.
    """

    self.slots = 60
    self.max_slots_per_org = 40
    self.min_slots_per_org = 2
    self.allocated = 0
    self.algorithm = 2

    apps = {
        'asf': (20, 20),
        'gcc': (15, 50),
        'git': (6, 6),
        'google': (3, 10),
        'melange': (100, 3),
        }

    self.popularity = dict([(k,a) for k, (a, m) in apps.iteritems()])
    self.mentors = dict([(k,m) for k, (a, m) in apps.iteritems()])

    self.orgs = self.popularity.keys()

    self.allocater = allocations.Allocator(
        self.orgs, self.popularity, self.mentors, self.slots,
        self.max_slots_per_org, self.min_slots_per_org, self.algorithm)

  def testInitialAllocation(self):
    """Test that an allocation with no arguments does not crash.
    """

    locked_slots = {}
    adjusted_slots = {}
    self.allocater.allocate(locked_slots)

  def testLockedSlotsAllocation(self):
    """Test that an allocation with an org locked does not crash.
    """

    locked_slots = {'melange': 3}
    self.allocater.allocate(locked_slots)

  def testNonExistantOrgAllocation(self):
    """Test that locking a non-existing org errors out.
    """

    locked_slots = {'gnome': 1}
    self.failUnlessRaises(allocations.Error, self.allocater.allocate,
                          locked_slots)

  def testInitialAllocationBelowMaxSlots(self):
    """Test that the initial allocation is below the max slot count.
    """

    locked_slots = {}

    result = self.allocater.allocate(locked_slots)
    self.failIf(sum(result.values()) > self.slots)

  def testLockedAllocationCorrect(self):
    """Test that locking an allocation assigns the org the allocation.
    """

    locked_slots = {'git': 6}

    result = self.allocater.allocate(locked_slots)

    expected = 6
    actual = result['git']

    self.failUnlessEqual(expected, actual)

  def testOverassignedAllocationCorrect(self):
    """Test that over-assigned allocation are cut down.
    """

    locked_slots = {'git': 20}

    result = self.allocater.allocate(locked_slots)

    expected = 6
    actual = result['git']

    self.failUnlessEqual(expected, actual)

  def testAllOrgsLocked(self):
    """Test that when all orgs are locked the correct result is given.
    """

    locked_slots = {
        'asf': 20,
        'gcc': 15,
        'git': 6,
        'google': 3,
        'melange': 3,
        }

    result = self.allocater.allocate(locked_slots)
    self.failUnlessEqual(locked_slots, result)

#!/usr/bin/python2.5
#
# Copyright 2009 the Melange authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


__authors__ = [
  '"<NAME>" <<EMAIL>>',
  ]


import unittest

from soc.logic import allocations


class Student(object):
  """Mocker for Student object.
  """

  def __init__(self, id):
    """Simple init that stores id for later use.
    """

    self.id = id

  def __eq__(self, other):
    """Simple eq that compares ids.
    """

    return self.id == other.id

  def __str__(self):
    """Simple str that returns str(id).
    """

    return str(self.id)

  def __repr__(self):
    """Simple repr that returns repr(id).
    """

    return repr(self.id)


class AllocationsTest(unittest.TestCase):
  """Tests related to the slot allocation algorithm.
  """

  def setUp(self):
    """Set up required for the slot allocation tests.
    """

    self.slots = 60
    self.max_slots_per_org = 40
    self.min_slots_per_org = 2
    self.allocated = 0
    self.algorithm = 2

    apps = {
        'asf': (20, 20),
        'gcc': (15, 50),
        'git': (6, 6),
        'google': (3, 10),
        'melange': (100, 3),
        }

    self.popularity = dict([(k,a) for k, (a, m) in apps.iteritems()])
    self.mentors = dict([(k,m) for k, (a, m) in apps.iteritems()])

    self.orgs = self.popularity.keys()

    self.allocater = allocations.Allocator(
        self.orgs, self.popularity, self.mentors, self.slots,
        self.max_slots_per_org, self.min_slots_per_org, self.algorithm)

  def testInitialAllocation(self):
    """Test that an allocation with no arguments does not crash.
    """

    locked_slots = {}
    adjusted_slots = {}
    self.allocater.allocate(locked_slots)

  def testLockedSlotsAllocation(self):
    """Test that an allocation with an org locked does not crash.
    """

    locked_slots = {'melange': 3}
    self.allocater.allocate(locked_slots)

  def testNonExistantOrgAllocation(self):
    """Test that locking a non-existing org errors out.
    """

    locked_slots = {'gnome': 1}
    self.failUnlessRaises(allocations.Error, self.allocater.allocate,
                          locked_slots)

  def testInitialAllocationBelowMaxSlots(self):
    """Test that the initial allocation is below the max slot count.
    """

    locked_slots = {}

    result = self.allocater.allocate(locked_slots)
    self.failIf(sum(result.values()) > self.slots)

  def testLockedAllocationCorrect(self):
    """Test that locking an allocation assigns the org the allocation.
    """

    locked_slots = {'git': 6}

    result = self.allocater.allocate(locked_slots)

    expected = 6
    actual = result['git']

    self.failUnlessEqual(expected, actual)

  def testOverassignedAllocationCorrect(self):
    """Test that over-assigned allocation are cut down.
    """

    locked_slots = {'git': 20}

    result = self.allocater.allocate(locked_slots)

    expected = 6
    actual = result['git']

    self.failUnlessEqual(expected, actual)

  def testAllOrgsLocked(self):
    """Test that when all orgs are locked the correct result is given.
    """

    locked_slots = {
        'asf': 20,
        'gcc': 15,
        'git': 6,
        'google': 3,
        'melange': 3,
        }

    result = self.allocater.allocate(locked_slots)
    self.failUnlessEqual(locked_slots, result)

#!/usr/bin/python2.5 # # Copyright 2009 the Melange authors. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # #   http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. Mocker for Student object. Simple init that stores id for later use. Simple eq that compares ids. Simple str that returns str(id). Simple repr that returns repr(id). Tests related to the slot allocation algorithm. Set up required for the slot allocation tests. Test that an allocation with no arguments does not crash. Test that an allocation with an org locked does not crash. Test that locking a non-existing org errors out. Test that the initial allocation is below the max slot count. Test that locking an allocation assigns the org the allocation. Test that over-assigned allocation are cut down. Test that when all orgs are locked the correct result is given.