diff --git a/test/lexer/1.out b/test/lexer/1.out
new file mode 100644
index 0000000..e9301a8
--- /dev/null
+++ b/test/lexer/1.out
@@ -0,0 +1,14 @@
+IDENTIFIER hello
+EQUALS
+NUMBER 42
+NEWLINE
+IDENTIFIER name
+EQUALS
+STRING "world"
+NEWLINE
+IDENTIFIER x
+PLUS
+IDENTIFIER y
+MINUS
+IDENTIFIER z
+EOF