1 files changed, 19 insertions, 0 deletions
diff --git a/cast/common/certificate/test_helpers.h b/cast/common/certificate/test_helpers.h
index 75a3301f..ac3a136d 100644
--- a/cast/common/certificate/test_helpers.h
+++ b/cast/common/certificate/test_helpers.h
@@ -8,13 +8,32 @@
 #include <string>
 #include <vector>
 
+#include "cast/common/certificate/cast_cert_validator_internal.h"
+#include "cast/common/certificate/types.h"
+
 namespace cast {
 namespace certificate {
 namespace testing {
 
+std::string ReadEntireFileToString(const std::string& filename);
 std::vector<std::string> ReadCertificatesFromPemFile(
     const std::string& filename);
 
+class SignatureTestData {
+ public:
+  SignatureTestData();
+  ~SignatureTestData();
+
+  ConstDataSpan message;
+  ConstDataSpan sha1;
+  ConstDataSpan sha256;
+};
+
+SignatureTestData ReadSignatureTestData(const std::string& filename);
+
+std::unique_ptr<TrustStore> CreateTrustStoreFromPemFile(
+    const std::string& filename);
+
 }  // namespace testing
 }  // namespace certificate
 }  // namespace cast