def test_size(self):
# default size
arrayListEmpty = ArrayList()
self.assertEquals(arrayListEmpty.size(), 0)
# same element type
arrayListContents = ArrayList([0, 1, 2])
self.assertEquals(arrayListContents.size(), 3)
def test_remove(self):
testArrayList = ArrayList()
# remove empty
try:
testArrayList.remove(1)
print("test_remove: FAIL empty")
except:
print("test_remove: PASS empty")
testArrayList.append(0)
testArrayList.append(1)
testArrayList.append(2)
# remove out of bounds
try:
testArrayList.remove(5)
print("test_remove: FAIL out of bounds")
except:
print("test_remove: PASS out of bounds")
# remove at position
testArrayList.remove(1)
self.assertEquals(testArrayList.size(), 2)
self.assertEquals(testArrayList.at(1), 2)
def test_append(self):
testArrayList = ArrayList()
# append
testArrayList.append(0)
self.assertEquals(testArrayList.size(), 1)
def test_clear(self):
arrayList = ArrayList([1])
arrayList.clear()
self.assertEquals(arrayList.size(), 0)