test common

1 files changed, 15 insertions, 0 deletions

diff --git a/test/test_common.cpp b/test/test_common.cpp
new file mode 100644
index 0000000..141398b
--- /dev/null
+++ b/test/test_common.cpp
@@ -0,0 +1,15 @@
+#include "catch.hpp"
+#include "common.h"
+
+TEST_CASE("load file", "[]") {
+  line_view file{"\n\n111\n2222\n33333\n", 17};
+  const char* lines[] = {"\n", "\n", "111\n", "2222\n", "33333\n"};
+  int i = 0;
+  per_line(
+      file,
+      [&i](line_view l, const char* lns[]) {
+        REQUIRE(l == lns[i++]);
+        return true;
+      },
+      lines);
+}