day04 solution

day04/tests.py

@@ -0,0 +1,38 @@
+import unittest
+import solve
+
+class Day04TestMethods(unittest.TestCase):
+  def setUp(self):
+    pass
+
+  def test_fully_contains(self):
+    test_cases = [
+      [True, 1,2,1,2],
+      [True, 1,100,5,50],
+      [True, 5,50,1,100],
+      [False, 1,2,3,4],
+      [False, 1,100,50,500],
+      [False, 2,4,6,8],
+      [False, 2,3,4,5],
+      [False, 5,7,7,9],
+      [True, 2,8,3,7],
+      [True, 6,6,4,6],
+      [False, 2,6,4,8]
+    ]
+    for [expected, a, b, c, d] in test_cases:
+      self.assertEqual(solve.fully_contains(a, b, c, d), expected)
+
+  def test_any_overlap(self):
+    test_cases = [
+      [False, 2,4,6,8],
+      [False, 2,3,4,5],
+      [True, 5,7,7,9],
+      [True, 2,8,3,7],
+      [True, 6,6,4,6],
+      [True, 2,6,4,8]
+    ]
+    for [expected, a, b, c, d] in test_cases:
+      self.assertEqual(solve.any_overlap(a, b, c, d), expected, 'overlap of %d-%d and %d-%d should be %s' % (a, b, c, d, expected))
+  
+if __name__ == '__main__':
+  unittest.main()