diff --git a/Framework/DataObjects/inc/MantidDataObjects/EventWorkspace.h b/Framework/DataObjects/inc/MantidDataObjects/EventWorkspace.h
index 270b697a9ffb19d13877b5f844d33021ab4a7247..4c3daf5d0e467a7fe02eac66729439a80b003245 100644
--- a/Framework/DataObjects/inc/MantidDataObjects/EventWorkspace.h
+++ b/Framework/DataObjects/inc/MantidDataObjects/EventWorkspace.h
@@ -92,7 +92,7 @@ public:
   Mantid::Types::Core::DateAndTime
   getTimeAtSampleMax(double tofOffset = 0) const override;
 
-  double getEventMatrixWorkXMin() const;
+  double getEventXMin() const;
   double getEventXMax() const;
   void getEventXMinMax(double &xmin, double &xmax) const;
 
diff --git a/Framework/TestHelpers/inc/MantidTestHelpers/FakeObjects.h b/Framework/TestHelpers/inc/MantidTestHelpers/FakeObjects.h
index d6f3098374ce747982c6e720c4a151ce21eb6bf6..69c47b0dba790b3428028bf1326b084a7f5c34e3 100644
--- a/Framework/TestHelpers/inc/MantidTestHelpers/FakeObjects.h
+++ b/Framework/TestHelpers/inc/MantidTestHelpers/FakeObjects.h
@@ -199,7 +199,7 @@ protected:
     throw std::runtime_error(
         "Cloning of AxeslessWorkspaceTester is not implemented.");
   }
-
+public:
   bool isCommonBins() const override {
     if (!m_isCommonBinsFlagSet) {
       m_isCommonBinsFlag = true;
@@ -208,9 +208,9 @@ protected:
       // error
       if (numHist > 1) {
         // First check if the x-axis shares a common cow_ptr.
-        auto first = data[0]->ptrX();
-        for (const auto &st : data) {
-          if (st->ptrX() != first) {
+        auto first = m_vec[0].ptrX();
+        for (const auto &st : m_vec) {
+          if (st.ptrX() != first) {
             m_isCommonBinsFlag = false;
             break;
           }