diff --git a/.vimrc b/.vimrc
index e5a94f6961023a05f25e5f55bcda65e8e021bb0d..53cbe66b366f8bd7cf58c08155267309fab246da 100644
--- a/.vimrc
+++ b/.vimrc
@@ -2,7 +2,7 @@ set makeprg=make
 set errorformat=%f:%l:%c:\ %m
 
 let g:gdb_executable = 'bidi'
-let g:gdb_arguments = '-f tests/graphics.lua'
+let g:gdb_arguments = '-f tests/test.lua'
 
 nnoremap <leader>m :call LocalMake()<CR>
 nnoremap <leader>r :execute '!./' . g:gdb_executable . ' ' . g:gdb_arguments<CR>
diff --git a/tests/graphics.lua b/tests/test.lua
rename from tests/graphics.lua
rename to tests/test.lua
index 1322101350cfb7e7e6bebea560ff580dd0cc6dfa..74bf797c49e7edfc27015e5c5ddab3c04d928709 100644
--- a/tests/graphics.lua
+++ b/tests/test.lua
@@ -32,6 +32,19 @@     local randomKey = keys[math.random(1, #keys)]  -- Select a random key
     return color[randomKey]  -- Return the corresponding color
 end
 
+function test_json()
+	local file = io.open("tests/test.json", "r")
+	local content = file:read("*a")
+	file:close()
+
+	local data = json.decode(content)
+
+	print("name: " .. data.name)
+	for _, n in pairs(data.numbers) do
+		print(" - number: " .. n)
+	end
+end
+
 function test_buttons()
 	-- Testing button presses.
 	if button_down(button.PAD_UP) then
@@ -110,6 +123,8 @@
 	-- Using camera
 	move_camera(test_camera_position.x, test_camera_position.y)
 
+	draw_rect(100, 100, 300, 200, color.BLUE)
+
 	start_camera()
 	draw_rect(0, 0, 300, 200, color.YELLOW)
 	stop_camera()
@@ -121,6 +136,7 @@ while window_running() do
 	start_drawing()
 	clear_window(color.BLACK)
 
+	-- test_json()
 	-- test_api()
 	-- test_buttons()
 	-- test_camera()
diff --git a/tests/json.lua b/tests/json.lua
deleted file mode 100644
index a659889d93adeabb954f76815355d84cfdcffff1..0000000000000000000000000000000000000000
--- a/tests/json.lua
+++ /dev/null
@@ -1,10 +0,0 @@
-local file = io.open("tests/test.json", "r")
-local content = file:read("*a")
-file:close()
-
-local data = json.decode(content)
-
-print("name: " .. data.name)
-for _, n in pairs(data.numbers) do
-	print(" - number: " .. n)
-end