Add test for VersionInformation::toString()

Author: urfeex

src/ur/version_information.cpp

@@ -86,7 +86,7 @@ VersionInformation VersionInformation::fromString(const std::string& str)
 }
 std::string VersionInformation::toString() const
 {
-  return std::to_string(this->major) + "." + std::to_string(this->minor) + "." + std::to_string(this->bugfix) + "-" +
+  return std::to_string(this->major) + "." + std::to_string(this->minor) + "." + std::to_string(this->bugfix) + "." +
          std::to_string(this->build);
 }
 

tests/test_version_information.cpp

@@ -80,11 +80,19 @@ TEST(version_information, test_relations)
   EXPECT_LT(v1, v3);
   EXPECT_LT(v4, v1);
   EXPECT_TRUE(v1 != v2);
+
+TEST(version_information, test_to_string)
+{
+  std::string version_string = "5.5.0.1101319";
+  auto v1 = VersionInformation::fromString(version_string);
+
+  EXPECT_EQ(v1.toString(), version_string);
+}
 }
 
 int main(int argc, char* argv[])
 {
   ::testing::InitGoogleTest(&argc, argv);
 
   return RUN_ALL_TESTS();
-}
+}