1 files changed, 91 insertions, 0 deletions
diff --git a/storage/src/tests/common/message_sender_stub.cpp b/storage/src/tests/common/message_sender_stub.cpp
new file mode 100644
index 00000000000..c127f9071e5
--- /dev/null
+++ b/storage/src/tests/common/message_sender_stub.cpp
@@ -0,0 +1,91 @@
+// Copyright 2019 Oath Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+
+#include "message_sender_stub.h"
+#include <vespa/storageapi/messageapi/storagecommand.h>
+#include <vespa/storageapi/messageapi/storagereply.h>
+#include <string>
+#include <sstream>
+#include <stdexcept>
+
+namespace storage {
+
+MessageSenderStub::MessageSenderStub() = default;
+MessageSenderStub::~MessageSenderStub() = default;
+
+std::string
+MessageSenderStub::getLastCommand(bool verbose) const
+{
+    if (commands.empty()) {
+        throw std::logic_error("Expected command where there was none");
+    }
+    return dumpMessage(*commands[commands.size() - 1], true, verbose);
+}
+
+std::string
+MessageSenderStub::dumpMessage(const api::StorageMessage& msg,
+                               bool includeAddress,
+                               bool verbose) const
+{
+    std::ostringstream ost;
+
+    if (verbose) {
+        ost << msg;
+    } else {
+        ost << msg.getType().getName();
+    }
+
+    if (includeAddress && msg.getAddress()) {
+        ost << " => " << msg.getAddress()->getIndex();
+    }
+    if (verbose && msg.getType().isReply()) {
+        ost << " " << dynamic_cast<const api::StorageReply&>(msg).getResult();
+    }
+
+    return ost.str();
+}
+
+std::string
+MessageSenderStub::getCommands(bool includeAddress, bool verbose, uint32_t fromIdx) const
+{
+    std::ostringstream ost;
+
+    for (uint32_t i = fromIdx; i < commands.size(); i++) {
+        if (i != fromIdx) {
+            ost << ",";
+        }
+
+        ost << dumpMessage(*commands[i], includeAddress, verbose);
+    }
+
+    return ost.str();
+}
+
+std::string
+MessageSenderStub::getLastReply(bool verbose) const
+{
+    if (replies.empty()) {
+        throw std::logic_error("Expected reply where there was none");
+    }
+
+    return dumpMessage(*replies.back(),
+                       true,
+                       verbose);
+
+}
+
+std::string
+MessageSenderStub::getReplies(bool includeAddress, bool verbose) const
+{
+    std::ostringstream ost;
+    for (uint32_t i = 0; i < replies.size(); i++) {
+        if (i != 0) {
+            ost << ",";
+        }
+
+        ost << dumpMessage(*replies[i], includeAddress, verbose);
+    }
+
+    return ost.str();
+}
+
+}