Localize error messages in mainmenu (#11495)

Co-authored-by: sfan5 <sfan5@live.de>
Co-authored-by: rubenwardy <rw@rubenwardy.com>

1 files changed, 47 insertions, 0 deletions

diff --git a/src/unittest/test_gettext.cpp b/src/unittest/test_gettext.cpp
new file mode 100644
index 000000000..98f73ec62
--- /dev/null
+++ b/src/unittest/test_gettext.cpp
@@ -0,0 +1,47 @@
+#include "test.h"
+#include "porting.h"
+#include "gettext.h"
+
+class TestGettext : public TestBase
+{
+public:
+	TestGettext() {
+		TestManager::registerTestModule(this);
+  }
+
+	const char *getName() { return "TestGettext"; }
+
+	void runTests(IGameDef *gamedef);
+
+	void testSnfmtgettext();
+	void testFmtgettext();
+};
+
+static TestGettext g_test_instance;
+
+void TestGettext::runTests(IGameDef *gamedef)
+{
+	TEST(testFmtgettext);
+}
+
+void TestGettext::testFmtgettext()
+{
+  std::string buf = fmtgettext("Viewing range changed to %d",  12);
+  UASSERTEQ(std::string, buf, "Viewing range changed to 12");
+  buf = fmtgettext(
+    "You are about to join this server with the name \"%s\" for the "
+    "first time.\n"
+    "If you proceed, a new account using your credentials will be "
+    "created on this server.\n"
+    "Please retype your password and click 'Register and Join' to "
+    "confirm account creation, or click 'Cancel' to abort."
+    ,  "A");
+  UASSERTEQ(std::string, buf,
+    "You are about to join this server with the name \"A\" for the "
+    "first time.\n"
+    "If you proceed, a new account using your credentials will be "
+    "created on this server.\n"
+    "Please retype your password and click 'Register and Join' to "
+    "confirm account creation, or click 'Cancel' to abort."
+  );
+}