using test suites

test/lexer.cpp

@@ -6,6 +6,7 @@
 #include <sstream>
 #include <string>
 
+TEST_SUITE("Lexer") {
     TEST_CASE("Single character token") {
         struct test {
             token::type expectedType;
@@ -159,3 +160,4 @@ if (5 < 10) {\
             REQUIRE(tok.literal == t.expectedLiteral);
         }
     };
+}

test/parser/let.cpp

@@ -57,6 +57,7 @@ void test_failing_let_parsing(
     delete program;
 }
 
+TEST_SUITE("Parser: let") {
     TEST_CASE("Malformed let statement (checking for memory leaks)") {
         SUBCASE("Second token not identifier") {
             test_failing_let_parsing("let 5 = 5;", {token::type::IDENTIFIER});
@@ -82,7 +83,7 @@ TEST_CASE("Malformed let statement (checking for memory leaks)") {
         }
     }
 
-TEST_CASE("Parse let statement") {
+    TEST_CASE("Parse well formed let statements") {
         std::stringstream input("\
 let x = 5;\
 let y = 10;\
@@ -120,3 +121,4 @@ let foobar = 103213;\
 
         delete program;
     }
+}

test/parser/return.cpp

@@ -6,6 +6,7 @@
 #include <doctest.h>
 #include <sstream>
 
+TEST_SUITE("Parser: return") {
     TEST_CASE("Parse return statement") {
         std::stringstream input("\
 return 5;\
@@ -37,3 +38,4 @@ return 103213;\
 
         delete program;
     }
+}