def testGenerateNonReceivers(self):
numEgos = 3
numFeatures = 5
p = 1
eCsvReader = EgoCsvReader()
eCsvReader.setP(p)
numContactsIndices = [0, 1]
homophileIndexPairs = [(2,3)]
receiverCounts = numpy.zeros(numEgos)
#First test a very simple example with 1 homophile pair
egoArray = numpy.zeros((numEgos, numFeatures))
egoArray[0, :] = [0, 1, 1, 5, 4]
egoArray[1, :] = [0, 1, 1, 5, 8]
egoArray[2, :] = [0, 0, 1, 3, 6]
(contactsArray, egoIndices, alterIndices) = eCsvReader.generateNonReceivers(egoArray, numContactsIndices, homophileIndexPairs, receiverCounts)
numContacts = 4
contactsArray2 = numpy.zeros((numContacts, numFeatures))
contactsArray2[0, :] = [0, 1, 1, 5, 8]
contactsArray2[1, :] = [0, 0, 1, 3, 6]
contactsArray2[2, :] = [0, 1, 1, 5, 4]
contactsArray2[3, :] = [0, 0, 1, 3, 6]
egoIndices2 = numpy.zeros(numContacts)
egoIndices2[0] = 0
egoIndices2[1] = 0
egoIndices2[2] = 1
egoIndices2[3] = 1
self.assertTrue((contactsArray == contactsArray2).all())
self.assertTrue((egoIndices == egoIndices2).all())
#Test the case when there are some receivers already
receiverCounts = numpy.array([1,1,1])
(contactsArray, egoIndices, alterIndices) = eCsvReader.generateNonReceivers(egoArray, numContactsIndices, homophileIndexPairs, receiverCounts)
numContacts = 2
contactsArray2 = numpy.zeros((numContacts, numFeatures))
contactsArray2[0, :] = [0, 1, 1, 5, 8]
contactsArray2[1, :] = [0, 1, 1, 5, 4]
egoIndices2 = numpy.zeros(numContacts)
egoIndices2[0] = 0
egoIndices2[1] = 1
self.assertTrue((contactsArray == contactsArray2).all())
self.assertTrue((egoIndices == egoIndices2).all())
#A more complex example
numEgos = 6
egoArray = numpy.zeros((numEgos, numFeatures))
egoArray[0, :] = [1, 1, 1, 5, 4]
egoArray[1, :] = [0, 0, 1, 5, 8]
egoArray[2, :] = [0, 0, 1, 3, 6]
egoArray[3, :] = [0, 0, 1, 5, 1]
egoArray[4, :] = [0, 0, 1, 5, 2]
egoArray[5, :] = [0, 0, 1, 5, 3]
receiverCounts = numpy.zeros(numEgos)
(contactsArray, egoIndices, alterIndices) = eCsvReader.generateNonReceivers(egoArray, numContactsIndices, homophileIndexPairs, receiverCounts)
numContacts = 4
contactsArray2 = numpy.zeros((numContacts, numFeatures))
contactsArray2[0, :] = [0, 0, 1, 5, 8]
contactsArray2[1, :] = [0, 0, 1, 5, 1]
contactsArray2[2, :] = [0, 0, 1, 5, 2]
contactsArray2[3, :] = [0, 0, 1, 5, 3]
egoIndices2 = numpy.zeros(numContacts)
egoIndices2[0] = 0
egoIndices2[1] = 0
egoIndices2[2] = 0
egoIndices2[3] = 0
self.assertTrue((contactsArray == contactsArray2).all())
self.assertTrue((egoIndices == egoIndices2).all())
#Test picking non-homophiles
egoArray[0, :] = [2, 1, 2, 5, 4]
(contactsArray, egoIndices, alterIndices) = eCsvReader.generateNonReceivers(egoArray, numContactsIndices, homophileIndexPairs, receiverCounts)
numContacts = 5
contactsArray2 = numpy.zeros((numContacts, numFeatures))
contactsArray2[0, :] = [0, 0, 1, 5, 8]
contactsArray2[1, :] = [0, 0, 1, 3, 6]
contactsArray2[2, :] = [0, 0, 1, 5, 1]
contactsArray2[3, :] = [0, 0, 1, 5, 2]
contactsArray2[4, :] = [0, 0, 1, 5, 3]
egoIndices2 = numpy.zeros(numContacts)
egoIndices2[0] = 0
egoIndices2[1] = 0
egoIndices2[2] = 0
egoIndices2[3] = 0
egoIndices2[4] = 0
self.assertTrue((contactsArray == contactsArray2).all())
self.assertTrue((egoIndices == egoIndices2).all())
#Choose different p
p = 0.5
eCsvReader.setP(p)
egoArray[0, :] = [1, 1, 1, 5, 4]
egoArray[1, :] = [0, 0, 1, 5, 8]
egoArray[2, :] = [0, 0, 1, 3, 6]
egoArray[3, :] = [0, 0, 1, 5, 8]
egoArray[4, :] = [0, 0, 1, 5, 8]
egoArray[5, :] = [0, 0, 1, 5, 8]
(contactsArray, egoIndices, alterIndices) = eCsvReader.generateNonReceivers(egoArray, numContactsIndices, homophileIndexPairs, receiverCounts)
numContacts = 3
contactsArray2 = numpy.zeros((numContacts, numFeatures))
contactsArray2[0, :] = [0, 0, 1, 5, 8]
contactsArray2[1, :] = [0, 0, 1, 5, 8]
contactsArray2[2, :] = [0, 0, 1, 3, 6]
egoIndices2 = numpy.zeros(numContacts)
egoIndices2[0] = 0
egoIndices2[1] = 0
egoIndices2[2] = 0
self.assertTrue((contactsArray == contactsArray2).all())
self.assertTrue((egoIndices == egoIndices2).all())
#Test 2 different homophile fields
p = 1
eCsvReader.setP(p)
numEgos = 6
numFeatures = 7
homophileIndexPairs = [(2,3), (4,5)]
egoArray = numpy.zeros((numEgos, numFeatures))
egoArray[0, :] = [0, 0, 1, 5, 1, 2, 1]
egoArray[1, :] = [0, 0, 1, 5, 1, 3, 2]
egoArray[2, :] = [0, 0, 1, 4, 1, 2, 3]
egoArray[3, :] = [1, 0, 1, 5, 1, 2, 4]
egoArray[4, :] = [0, 0, 1, 2, 1, 1, 5]
egoArray[5, :] = [0, 0, 1, 5, 1, 2, 6]
(contactsArray, egoIndices, alterIndices) = eCsvReader.generateNonReceivers(egoArray, numContactsIndices, homophileIndexPairs, receiverCounts)
numContacts = 2
contactsArray2 = numpy.zeros((numContacts, numFeatures))
contactsArray2[0, :] = [0, 0, 1, 5, 1, 2, 1]
contactsArray2[1, :] = [0, 0, 1, 5, 1, 2, 6]
egoIndices2 = numpy.zeros(numContacts)
egoIndices2[0] = 3
egoIndices2[1] = 3
self.assertTrue((contactsArray == contactsArray2).all())
self.assertTrue((egoIndices == egoIndices2).all())
