Format more files in tests directory

Makefile

@@ -15,6 +15,9 @@ SED:=$(shell command -v gsed || which sed)
 # the list of sources in the include folder
 SRCS=$(shell find include -type f | sort)
 
+# the list of sources in the tests folder
+TESTS_SRCS=$(shell find tests -type f \( -name '*.hpp' -o -name '*.cpp' -o -name '*.cu' \) -not -path 'tests/thirdparty/*' | sort)
+
 # the single header (amalgamated from the source files)
 AMALGAMATED_FILE=single_include/nlohmann/json.hpp
 

tests/cmake_add_subdirectory/project/main.cpp

@@ -1,6 +1,6 @@
 #include <nlohmann/json.hpp>
 
-int main(int argc, char **argv)
+int main(int argc, char** argv)
 {
     nlohmann::json j;
 

tests/cmake_fetch_content/project/main.cpp

@@ -1,6 +1,6 @@
 #include <nlohmann/json.hpp>
 
-int main(int argc, char **argv)
+int main(int argc, char** argv)
 {
     nlohmann::json j;
 

tests/cmake_fetch_content2/project/main.cpp

@@ -1,6 +1,6 @@
 #include <nlohmann/json.hpp>
 
-int main(int argc, char **argv)
+int main(int argc, char** argv)
 {
     nlohmann::json j;
 

tests/cmake_import/project/main.cpp

@@ -1,6 +1,6 @@
 #include <nlohmann/json.hpp>
 
-int main(int argc, char **argv)
+int main(int argc, char** argv)
 {
     nlohmann::json j;
 

tests/cmake_import_minver/project/main.cpp

@@ -1,6 +1,6 @@
 #include <nlohmann/json.hpp>
 
-int main(int argc, char **argv)
+int main(int argc, char** argv)
 {
     nlohmann::json j;
 

tests/cmake_target_include_directories/project/Bar.hpp

@@ -1,4 +1,4 @@
 #include <nlohmann/json.hpp>
 #include "Foo.hpp"
 
-class Bar : public Foo{};
+class Bar : public Foo {};

tests/cmake_target_include_directories/project/Foo.hpp

@@ -1,4 +1,4 @@
 #pragma once
 #include <nlohmann/json.hpp>
 
-class Foo{};
+class Foo {};

tests/cmake_target_include_directories/project/main.cpp

@@ -1,6 +1,6 @@
 #include <nlohmann/json.hpp>
 
-int main(int argc, char **argv)
+int main(int argc, char** argv)
 {
     nlohmann::json j;