From 0aaa6440a23e1dedf4a907fa46f979ea9d248e99 Mon Sep 17 00:00:00 2001
From: Roland Reichwein <mail@reichwein.it>
Date: Sun, 16 Feb 2020 15:19:16 +0100
Subject: Fix test

---
 test-lexer.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/test-lexer.cpp b/test-lexer.cpp
index c2bc824..651dfae 100644
--- a/test-lexer.cpp
+++ b/test-lexer.cpp
@@ -123,7 +123,12 @@ TEST_F(Test, BNF) {
  tokens = lexer.Lex(Code2);
  ASSERT_EQ(tokens, tokens_reference2);
  CPP::PreprocessorTokensToTokens(tokens);
- Tree = compiler.compile(tokens);
+ try {
+  Tree = compiler.compile(tokens);
+  FAIL() << "compile() was expected to throw."s;
+ } catch (const std::runtime_error& ex) {
+  ASSERT_EQ(std::string{ex.what()}, "Compile error: Invalid program.");
+ }
 }
 
 int main(int argc, char* argv[]) {
-- 
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