Refs #8028 - Pin down debug error with unit test.

mantidproject · Sep 26, 2013 · 928873f · 928873f
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diff --git a/Code/Mantid/Framework/Kernel/src/Strings.cpp b/Code/Mantid/Framework/Kernel/src/Strings.cpp
@@ -1163,6 +1163,8 @@ namespace Mantid
 #endif
       template MANTID_KERNEL_DLL std::string toString(const std::string value);
 
+      template MANTID_KERNEL_DLL std::string toString(const std::vector<int> &value);
+
       // this block should generate the vector ones as well
       template MANTID_KERNEL_DLL std::string toString(const std::set<int> &value);
       template MANTID_KERNEL_DLL std::string toString(const std::set<int16_t> &value);

diff --git a/Code/Mantid/Framework/Kernel/test/StringsTest.h b/Code/Mantid/Framework/Kernel/test/StringsTest.h
@@ -3,6 +3,7 @@
 
 #include <cxxtest/TestSuite.h>
 #include <Poco/Path.h>
+#include <fstream>
 
 #include "MantidKernel/Strings.h"
 #include <string>
@@ -424,6 +425,21 @@ class StringsTest : public CxxTest::TestSuite
                             e.what(), std::string("Range boundaries are reversed: 5-1"));
   }
 
+  void test_toString_vector_of_ints()
+  {
+    std::vector<int> sortedInts;
+    sortedInts.push_back(1);
+    sortedInts.push_back(2);
+    sortedInts.push_back(3);
+    sortedInts.push_back(5);
+    sortedInts.push_back(6);
+    sortedInts.push_back(8);
+
+    auto result = toString(sortedInts);
+
+    TS_ASSERT_EQUALS(std::string("1-3,5-6,8"), result);
+  }
+
 };
 
 #endif //MANTID_SUPPORTTEST_H_