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-rw-r--r--tests/utils/gtest-print-helpers.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/utils/gtest-print-helpers.h b/tests/utils/gtest-print-helpers.h
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--- /dev/null
+++ b/tests/utils/gtest-print-helpers.h
@@ -0,0 +1,18 @@
+
+#pragma once
+
+#include <src/greeter.h>
+
+inline void PrintTo(const Greeter::State& state, std::ostream* os) {
+ switch(state) {
+ case Greeter::State::ACTIVE: *os << "Active"; break;
+ case Greeter::State::INACTIVE: *os << "Inactive"; break;
+ default: *os << "Unavailable"; break;
+ }
+}
+
+std::ostream& operator<<(std::ostream& os, const Greeter::State& state) {
+ PrintTo(state, &os);
+ return os;
+}
+