From 88fae957e5d4bdfa5b02ea073988e806eacd29c2 Mon Sep 17 00:00:00 2001
From: TabolinIA <TabolinIA@mpei.ru>
Date: Tue, 21 May 2024 21:57:04 +0300
Subject: [PATCH] =?UTF-8?q?code:=20=D0=B1=D0=B0=D0=B7=D0=BE=D0=B2=D1=8B?=
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---
 unittest.cpp | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/unittest.cpp b/unittest.cpp
index a9ba7e5..46b14bd 100644
--- a/unittest.cpp
+++ b/unittest.cpp
@@ -10,3 +10,36 @@ TEST_CASE("distinct positive numbers") {
     CHECK(min == 1);
     CHECK(max == 2);
 }
+
+TEST_CASE("empty vector") {
+    double min = 0;
+    double max = 0;
+    find_minmax({0, 0}, min, max);
+    CHECK(min == 0);
+    CHECK(max == 0);
+}
+
+TEST_CASE("same numbers") {
+    double min = 0;
+    double max = 0;
+    find_minmax({5, 5}, min, max);
+    CHECK(min == 5);
+    CHECK(max == 5);
+}
+
+TEST_CASE("negative numbers") {
+    double min = 0;
+    double max = 0;
+    find_minmax({-1, -2}, min, max);
+    CHECK(min == -2);
+    CHECK(max == -1);
+}
+
+TEST_CASE("one number") {
+    double min = 0;
+    double max = 0;
+    find_minmax({1}, min, max);
+    CHECK(min == 1);
+    CHECK(max == 1);
+};
+