def test_one_pair():
test_array = [1,9]
response = [(1,9)]
assert fp.find_pairs_simple(test_array) == response
assert fp.find_pairs(test_array) == response
# Same thing, order reversed
test_array = [9,1]
response = [(9,1)]
assert fp.find_pairs_simple(test_array) == response
assert fp.find_pairs(test_array) == response
def test_negative_values():
test_array = [13,-3,7,5,9]
response = [(13,-3)]
assert fp.find_pairs_simple(test_array) == response
assert fp.find_pairs(test_array) == response
def test_alternate_target():
test_array = [1,3,7,5,9]
target_value = 14
response = [(5,9)]
assert fp.find_pairs_simple(test_array, target_value) == response
assert fp.find_pairs(test_array, target_value) == response
def test_multiple_pairs_repeated_value():
test_array = [9,6,1,4,7,1]
response = [(9,1), (9,1), (6,4)]
assert fp.find_pairs_simple(test_array) == response
assert fp.find_pairs(test_array) == response
def test_no_pairs():
test_array = [9]
response = []
assert fp.find_pairs_simple(test_array) == response
assert fp.find_pairs(test_array) == response
def test_multiple_pairs():
test_array = [9,6,1,4,7]
response = [(9,1), (6,4)]
assert fp.find_pairs_simple(test_array) == response
assert fp.find_pairs(test_array) == response
def test_repeated_values():
test_array = [5,5]
response = [(5,5)]
assert fp.find_pairs_simple(test_array) == response
assert fp.find_pairs(test_array) == response
def test_avoid_repeated_single_value():
test_array = [5]
response = []
assert fp.find_pairs_simple(test_array) == response
assert fp.find_pairs(test_array) == response
def test_use_both_end_values():
test_array = [9,6,1]
response = [(9,1)]
assert fp.find_pairs_simple(test_array) == response
assert fp.find_pairs(test_array) == response
def test_values_to_skip():
test_array = [9,1,6]
response = [(9,1)]
assert fp.find_pairs_simple(test_array) == response
assert fp.find_pairs(test_array) == response
