백준 2467번 용액

문제 링크: https://www.acmicpc.net/problem/2467

백준 2467번 용액/test1.txt

@@ -0,0 +1,2 @@
+5
+-99 -2 -1 4 98

백준 2467번 용액/test1_answer.txt

@@ -0,0 +1 @@
+-99 98

백준 2467번 용액/test2.txt

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+4
+-100 -2 -1 103

백준 2467번 용액/test2_answer.txt

@@ -0,0 +1 @@
+-2 -1

백준 2467번 용액/test_main.py

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+import sys
+from pathlib import Path
+from unittest import TestCase
+from main import solve
+
+
+class Test(TestCase):
+    def my_solve(self, testcase_input):
+        sys.stdin = open(testcase_input, 'r')
+        stdout = sys.stdout
+        sys.stdout = open('stdout.txt', 'w')
+        solve()
+        sys.stdout.close()
+        sys.stdout = stdout
+
+    def test_solve(self, testcase_number: str):
+        self.my_solve('test' + testcase_number + '.txt')
+        self.assertEqual(
+            Path('test' + testcase_number + '_answer.txt').read_text().strip(),
+            Path('stdout.txt').read_text().strip())
+
+    def test1_solve(self):
+        self.test_solve('1')
+
+    def test2_solve(self):
+        self.test_solve('2')