fix formatting

Author: vaeng

exercises/practice/reverse-string/reverse_string_test.cpp

@@ -6,46 +6,50 @@
 #endif
 
 /*
-If property based testing tools are available, a good property to test is reversing a string twice: reverse(reverse(string)) == string
+If property based testing tools are available, a good property to test is
+reversing a string twice: reverse(reverse(string)) == string
 */
 
 TEST_CASE("an empty string", "[c3b7d806-dced-49ee-8543-933fd1719b1c]") {
-	REQUIRE("" == reverse_string::reverse_string(""));
+    REQUIRE("" == reverse_string::reverse_string(""));
 }
 
 #if defined(EXERCISM_RUN_ALL_TESTS)
 
 TEST_CASE("a word", "[01ebf55b-bebb-414e-9dec-06f7bb0bee3c]") {
-	REQUIRE("tobor" == reverse_string::reverse_string("robot"));
+    REQUIRE("tobor" == reverse_string::reverse_string("robot"));
 }
 
 TEST_CASE("a capitalized word", "[0f7c07e4-efd1-4aaa-a07a-90b49ce0b746]") {
-	REQUIRE("nemaR" == reverse_string::reverse_string("Ramen"));
+    REQUIRE("nemaR" == reverse_string::reverse_string("Ramen"));
 }
 
-TEST_CASE("a sentence with punctuation", "[71854b9c-f200-4469-9f5c-1e8e5eff5614]") {
-	REQUIRE("!yrgnuh m'I" == reverse_string::reverse_string("I'm hungry!"));
+TEST_CASE("a sentence with punctuation",
+          "[71854b9c-f200-4469-9f5c-1e8e5eff5614]") {
+    REQUIRE("!yrgnuh m'I" == reverse_string::reverse_string("I'm hungry!"));
 }
 
 TEST_CASE("a palindrome", "[1f8ed2f3-56f3-459b-8f3e-6d8d654a1f6c]") {
-	REQUIRE("racecar" == reverse_string::reverse_string("racecar"));
+    REQUIRE("racecar" == reverse_string::reverse_string("racecar"));
 }
 
 TEST_CASE("an even-sized word", "[b9e7dec1-c6df-40bd-9fa3-cd7ded010c4c]") {
-	REQUIRE("reward" == reverse_string::reverse_string("drawer"));
+    REQUIRE("reward" == reverse_string::reverse_string("drawer"));
 }
 
 #if defined(TEST_GRAPHEMES)
 TEST_CASE("wide characters", "[1bed0f8a-13b0-4bd3-9d59-3d0593326fa2]") {
-	REQUIRE("猫子" == reverse_string::reverse_string("子猫"));
+    REQUIRE("猫子" == reverse_string::reverse_string("子猫"));
 }
 
-TEST_CASE("grapheme cluster with pre-combined form", "[93d7e1b8-f60f-4f3c-9559-4056e10d2ead]") {
-	REQUIRE("dnatsnehctsrüW" == reverse_string::reverse_string("Würstchenstand"));
+TEST_CASE("grapheme cluster with pre-combined form",
+          "[93d7e1b8-f60f-4f3c-9559-4056e10d2ead]") {
+    REQUIRE("dnatsnehctsrüW" ==
+            reverse_string::reverse_string("Würstchenstand"));
 }
 
 TEST_CASE("grapheme clusters", "[1028b2c1-6763-4459-8540-2da47ca512d9]") {
-	REQUIRE("มรกแรปโนยขีเผู้" == reverse_string::reverse_string("ผู้เขียนโปรแกรม"));
+    REQUIRE("มรกแรปโนยขีเผู้" == reverse_string::reverse_string("ผู้เขียนโปรแกรม"));
 }
 #endif