From 388f4c09efa91ea0f3571e0ceac0e16aa2880a0b Mon Sep 17 00:00:00 2001
From: "Alice (TimoshenkoAA)" <timoshenkoaa@mpei.ru>
Date: Sat, 27 Apr 2024 21:22:18 +0300
Subject: [PATCH] =?UTF-8?q?test:=20=D0=B2=D1=81=D0=B5=20=D0=BC=D0=BE=D0=B4?=
 =?UTF-8?q?=D1=83=D0=BB=D1=8C=D0=BD=D1=8B=D0=B5=20=D1=82=D0=B5=D1=81=D1=82?=
 =?UTF-8?q?=D1=8B?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 lab01/unittest.cpp | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 lab01/unittest.cpp

diff --git a/lab01/unittest.cpp b/lab01/unittest.cpp
new file mode 100644
index 0000000..d16e33b
--- /dev/null
+++ b/lab01/unittest.cpp
@@ -0,0 +1,40 @@
+#define DOCTEST_CONFIG_NO_MULTITHREADING
+#define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
+#include "doctest.h"
+#include "histogram_internal.h"
+
+TEST_CASE("distinct positive numbers") {
+    double min = 0;
+    double max = 0;
+    find_minmax({1, 2}, min, max);
+    CHECK(min == 1);
+    CHECK(max == 2);
+}
+TEST_CASE("empty vector") {
+    double min = 0;
+    double max = 0;
+    find_minmax({NULL}, min, max);
+    CHECK(min == 0);
+    CHECK(max == 0);
+}
+TEST_CASE("one element") {
+    double min = 0;
+    double max = 0;
+    find_minmax({1}, min, max);
+    CHECK (min == 1);
+    CHECK (max == 1);
+}
+TEST_CASE("negative elements") {
+    double min = 0;
+    double max = 0;
+    find_minmax({-1, -2}, min, max);
+    CHECK (min == -2);
+    CHECK (max == -1);
+}
+TEST_CASE("same elements") {
+    double min = 0;
+    double max = 0;
+    find_minmax({1, 1, 1}, min, max);
+    CHECK (min == 1);
+    CHECK (max == 1);
+}