Add some basic tests of Data_Store class

It's deprecated, but still exposed API and still used internally.

1 files changed, 71 insertions, 0 deletions

diff --git a/src/tests/test_datastore.cpp b/src/tests/test_datastore.cpp
new file mode 100644
index 000000000..ef1f55cd8
--- /dev/null
+++ b/src/tests/test_datastore.cpp
@@ -0,0 +1,71 @@
+/*
+* (C) 2018 Jack Lloyd
+*
+* Botan is released under the Simplified BSD License (see license.txt)
+*/
+
+#include "tests.h"
+
+#if defined(BOTAN_HAS_X509_CERTIFICATES)
+
+#include <botan/datastor.h>
+
+namespace Botan_Tests {
+
+class Datastore_Tests : public Test
+   {
+   public:
+      std::vector<Test::Result> run() override
+         {
+         Test::Result result("Data_Store");
+
+         Botan::Data_Store ds1;
+         Botan::Data_Store ds2;
+
+         result.confirm("equality", ds1 == ds2);
+
+         result.test_eq("has_value", ds1.has_value("key"), false);
+         result.test_eq("get1 with default", ds1.get1("key", "default"), "default");
+
+         result.test_throws("get1", "Data_Store::get1: No values set for missing_key",
+                            [&ds1]() { ds1.get1("missing_key"); });
+
+         result.test_eq("search_for", ds1.search_for([](std::string, std::string) { return true; }).size(), 0);
+
+         ds1.add("key", "value");
+
+         result.test_eq("search_for", ds1.search_for([](std::string, std::string) { return true; }).size(), 1);
+
+         result.test_eq("equality", ds1 == ds2, false);
+
+         result.test_eq("has_value", ds1.has_value("key"), true);
+         result.test_eq("get1 with default", ds1.get1("key", "default"), "value");
+         result.test_eq("get1", ds1.get1("key"), "value");
+
+         result.test_eq("get1_memvec", ds1.get1_memvec("memvec").size(), 0);
+
+         const std::vector<uint8_t> memvec = { 9, 1, 1, 4 };
+         ds1.add("memvec", memvec);
+
+         result.test_eq("get1_memvec", ds1.get1_memvec("memvec"), memvec);
+
+         result.test_eq("get1_uint32", ds1.get1_uint32("memvec"), size_t(9010104));
+
+         result.test_eq("get1_uint32", ds1.get1_uint32("missing", 999), size_t(999));
+
+         ds1.add("key", "value2");
+
+         result.test_throws("get1", "Data_Store::get1: More than one value for key",
+                            [&ds1]() { ds1.get1("key"); });
+
+         result.test_eq("get multiple", ds1.get("key").size(), 2);
+
+         return {result};
+         }
+   };
+
+BOTAN_REGISTER_TEST("x509_datastore", Datastore_Tests);
+
+}
+
+#endif