def test_two_element_list(self):
first = "first"
second = "second"
source = [first, second]
output = randomlist.random_list(source)
self.assertEquals(2, len(output), "Number of elements changed.")
self.assertEquals(set(source), set(output),
"Elements changed.")
self.assertNotEquals(output[0], output[1])
order_same = output == source
order_reversed = output == [second, first]
self.assert_(order_same or order_reversed,
"The order is weird.")
#!/usr/bin/python
import randomlist
def selection_sort(list1):
nitems = len(list1)
for index1 in range(nitems - 1):
small = index1
for index2 in range(index1 + 1, nitems):
if (list1[index2] < list1[small]):
small = index2
if (index1 != small):
list1[index1], list1[small] = list1[small], list1[index1]
return
#list1=[5,2,1,6,3,4,0]
list1 = randomlist.random_list()
print "befor sort:", list1
selection_sort(list1)
print "after sort:", list1
def test_single_element(self):
source = ["foo"]
output = randomlist.random_list(source)
self.assertEquals(source, output,
"Didn't return the same element as a list")