Configures for bazel build and test.

sbf-cpp/Utils_test.cpp

@@ -1,5 +1,6 @@
 #include "Utils.h"
 
+#include <iostream>
 #include <string>
 #include <tuple>
 #include <vector>
@@ -41,9 +42,17 @@ TestResults main_test_Utils(int argc, char* argv[]) {
   results += test_string_dollar();
   results += test_word_wrap();
 
+  PrintResults(cout, results);
+
   return results;
 }
 
+int main(int argc, char* argv[]) {
+  TestResults results = main_test_Utils(argc, argv);
+
+  return results.failed() + results.errors();
+}
+
 namespace Test::Utils {
 TestResults test_get_index_of() {
   string long_text =