def test_empty(self):
"""
An edge case
Checks if an empty list stays empty.
"""
l = scan._fill_endpoints([], 'a')
self.assertEqual(l, [])
def test_empty(self):
"""
An edge case
Checks if an empty list stays empty.
"""
l = scan._fill_endpoints([], 'a')
self.assertEqual(l, [])
def test_single_tuple(self):
"""
An edge case
Checks whether a single tuple does not change.
"""
l1 = [(1, 'a')]
l2 = scan._fill_endpoints(l1, 'b')
self.assertEqual(l1, l2)
def test_single_element(self):
"""
An edge case
Checks whether a list with a single element does not break
the function.
"""
l = scan._fill_endpoints([1], 'a')
self.assertEqual(l, [(1, 'a')])
def test_no_fill(self):
"""
A normal use case.
Check whether a fully filled list does not get overwritten.
"""
l1 = zip(xrange(10), itertools.repeat('a'))
l2 = scan._fill_endpoints(l1, 'a')
self.assertEqual(l1, l2)
def test_single_tuple(self):
"""
An edge case
Checks whether a single tuple does not change.
"""
l1 = [(1, 'a')]
l2 = scan._fill_endpoints(l1, 'b')
self.assertEqual(l1, l2)
def test_single_element(self):
"""
An edge case
Checks whether a list with a single element does not break
the function.
"""
l = scan._fill_endpoints([1], 'a')
self.assertEqual(l, [(1, 'a')])
def test_no_fill(self):
"""
A normal use case.
Check whether a fully filled list does not get overwritten.
"""
l1 = zip(xrange(10), itertools.repeat('a'))
l2 = scan._fill_endpoints(l1, 'a')
self.assertEqual(l1, l2)
def test_all_fill(self):
"""
A normal use case
Checks if a list without ports is properly filled.
"""
l1 = range(10)
l2 = scan._fill_endpoints(l1, 'a')
for e1, e2 in itertools.izip(l1, l2):
self.assertEqual(e2, (e1, 'a'))
def test_all_fill(self):
"""
A normal use case
Checks if a list without ports is properly filled.
"""
l1 = range(10)
l2 = scan._fill_endpoints(l1, 'a')
for e1, e2 in itertools.izip(l1, l2):
self.assertEqual(e2, (e1, 'a'))
def test_mixed(self):
"""
A normal use case
Checks if only the desired parts of a list are filled.
"""
l1 = ['a', ('b1', 'b2')]
for i in xrange(10):
l1.append(random.choice([i, (i, i)]))
l2 = scan._fill_endpoints(l1, 'c')
for e1, e2 in itertools.izip(l1, l2):
if isinstance(e1, tuple):
self.assertEqual(e1, e2)
else:
self.assertEqual(e2, (e1, 'c'))
def test_mixed(self):
"""
A normal use case
Checks if only the desired parts of a list are filled.
"""
l1 = ['a', ('b1', 'b2')]
for i in xrange(10):
l1.append(random.choice([i, (i, i)]))
l2 = scan._fill_endpoints(l1, 'c')
for e1, e2 in itertools.izip(l1, l2):
if isinstance(e1, tuple):
self.assertEqual(e1, e2)
else:
self.assertEqual(e2, (e1, 'c'))
