diff --git a/CMakeLists.txt b/CMakeLists.txt
index 499b1e4..4bf4748 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -28,12 +28,12 @@
 cmake_minimum_required (VERSION 2.8.8)
 
 project(EPANET)
+include(CTest)
 
 # Append local dir to module search path
 list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
 
 
-option(BUILD_TESTS "Build unit tests (requires Boost test)" OFF)
 option(BUILD_PY_LIB "Build library for Python wrapper" OFF)
 option(BUILD_COVERAGE "Build library for coverage" OFF)
 
@@ -43,10 +43,12 @@ IF (NOT BUILD_PY_LIB)
 ENDIF (NOT BUILD_PY_LIB)
 add_subdirectory(src/outfile)
 
-IF (BUILD_TESTS)
+IF (BUILD_TESTING)
+  enable_testing()
   add_subdirectory(tests)
   add_subdirectory(tests/outfile)
-ENDIF (BUILD_TESTS)
+  add_subdirectory(tests/util)
+ENDIF (BUILD_TESTING)
 
 
 # Sets for output directory for executables and libraries.
diff --git a/appveyor.yml b/appveyor.yml
index 7db9355..c02546e 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -21,6 +21,7 @@ environment:
     GENERATOR: "Visual Studio 15 2017"
     GROUP: "SUPPORTED"
     BOOST_ROOT: "C:/Libraries/boost_1_67_0"
+
     PLATFORM: "win32"
     REF_BUILD_ID: "220dev5"
   # New build on Visual Studio 15 2017
@@ -37,6 +38,7 @@ init:
   - set EPANET_HOME=%APPVEYOR_BUILD_FOLDER%
   - set BUILD_HOME=buildprod
   - set TEST_HOME=nrtestsuite
+  - set PATH=%PATH%;%BOOST_ROOT%/
 
   # See values set
   - echo %APPVEYOR_BUILD_WORKER_IMAGE%
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 375561c..12807c1 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -12,7 +12,6 @@
 #Setup CMake to run tests
 enable_testing()
 
-
 # Sets for output directory for executables and libraries.
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
 
@@ -25,6 +24,7 @@ IF(MSVC)
     set(Boost_DEBUG                 OFF)
     set(Boost_DETAILED_FAILURE_MSG  OFF)
     set(Boost_USE_STATIC_LIBS       OFF)
+    add_definitions(-DBOOST_ALL_DYN_LINK)
 ENDIF(MSVC)
 
 set(Boost_THREAD_FOUND              OFF)
diff --git a/tests/outfile/CMakeLists.txt b/tests/outfile/CMakeLists.txt
index e7c2de7..b14bb84 100644
--- a/tests/outfile/CMakeLists.txt
+++ b/tests/outfile/CMakeLists.txt
@@ -9,11 +9,19 @@ set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
 
 
-set (Boost_USE_STATIC_LIBS OFF)
+if (MSVC)
+    set (Boost_USE_STATIC_LIBS OFF)
+    add_definitions(-DBOOST_ALL_DYN_LINK)
+endif(MSVC)
+
 find_package(Boost COMPONENTS unit_test_framework)
 include_directories (${Boost_INCLUDE_DIRS} ../../src/outfile/include)
 
 
-add_executable(test_errormanager test_output.cpp)
+add_executable(test_output test_output.cpp)
 
-target_link_libraries(test_errormanager ${Boost_LIBRARIES} epanet-output)
+target_link_libraries(test_output ${Boost_LIBRARIES} epanet-output)
+
+add_test(NAME test_output
+    COMMAND ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/test_output
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/data)
diff --git a/tests/outfile/data/example1.out b/tests/outfile/data/example1.out
new file mode 100644
index 0000000..416c98b
Binary files /dev/null and b/tests/outfile/data/example1.out differ
diff --git a/tests/outfile/test_output.cpp b/tests/outfile/test_output.cpp
index eb381b2..bcae21d 100644
--- a/tests/outfile/test_output.cpp
+++ b/tests/outfile/test_output.cpp
@@ -8,13 +8,7 @@
  *   Unit testing for EPANET Output API.
 */
 
-// NOTE: Travis installs libboost test version 1.5.4
-// NOTE: Can not dyn link boost using Visual Studio 10 2010
-//#define BOOST_TEST_DYN_LINK
-
-
 #define BOOST_TEST_MODULE "output"
-#define BOOST_TEST_DYN_LINK
 
 #include <stdlib.h>
 #include <stdio.h>
diff --git a/tests/test_analysis.cpp b/tests/test_analysis.cpp
index 2b1e367..f7120f1 100644
--- a/tests/test_analysis.cpp
+++ b/tests/test_analysis.cpp
@@ -11,7 +11,7 @@
  ******************************************************************************
 */
 
-#define BOOST_ALL_DYN_LINK
+//#define BOOST_ALL_DYN_LINK
 #include <boost/test/unit_test.hpp>
 
 #include "test_toolkit.hpp"
diff --git a/tests/test_control.cpp b/tests/test_control.cpp
index 8a3f309..32b3f5f 100644
--- a/tests/test_control.cpp
+++ b/tests/test_control.cpp
@@ -17,8 +17,6 @@ nodes and links from a project. Deletion can be conditional on
 node or link appearing in any simple or rule-based controls.
 */
 
-
-#define BOOST_ALL_DYN_LINK
 #include <boost/test/unit_test.hpp>
 
 #include "test_toolkit.hpp"
diff --git a/tests/test_demand.cpp b/tests/test_demand.cpp
index 5ad8272..3a7d38f 100644
--- a/tests/test_demand.cpp
+++ b/tests/test_demand.cpp
@@ -11,7 +11,6 @@
  ******************************************************************************
 */
 
-#define BOOST_ALL_DYN_LINK
 #include <boost/test/unit_test.hpp>
 
 #include "test_toolkit.hpp"
diff --git a/tests/test_hydraulics.cpp b/tests/test_hydraulics.cpp
index 0da7e50..8fe81a0 100644
--- a/tests/test_hydraulics.cpp
+++ b/tests/test_hydraulics.cpp
@@ -11,7 +11,6 @@
  ******************************************************************************
 */
 
-#define BOOST_ALL_DYN_LINK
 #include <boost/test/unit_test.hpp>
 #include <boost/filesystem.hpp>
 
diff --git a/tests/test_link.cpp b/tests/test_link.cpp
index aaa5b4e..0b9a25a 100644
--- a/tests/test_link.cpp
+++ b/tests/test_link.cpp
@@ -11,7 +11,6 @@
  ******************************************************************************
 */
 
-#define BOOST_ALL_DYN_LINK
 #include <boost/test/unit_test.hpp>
 
 #include "test_toolkit.hpp"
diff --git a/tests/test_net_builder.cpp b/tests/test_net_builder.cpp
index daaa2b6..5c6f274 100644
--- a/tests/test_net_builder.cpp
+++ b/tests/test_net_builder.cpp
@@ -11,7 +11,6 @@
  ******************************************************************************
 */
 
-#define BOOST_ALL_DYN_LINK
 #include <boost/test/unit_test.hpp>
 
 #include "test_toolkit.hpp"
diff --git a/tests/test_node.cpp b/tests/test_node.cpp
index a15793b..68376fd 100644
--- a/tests/test_node.cpp
+++ b/tests/test_node.cpp
@@ -11,7 +11,6 @@
  ******************************************************************************
 */
 
-#define BOOST_ALL_DYN_LINK
 #include <boost/test/unit_test.hpp>
 
 #include "test_toolkit.hpp"
diff --git a/tests/test_pattern.cpp b/tests/test_pattern.cpp
index b3b6542..a13cab6 100644
--- a/tests/test_pattern.cpp
+++ b/tests/test_pattern.cpp
@@ -11,7 +11,6 @@
  ******************************************************************************
 */
 
-#define BOOST_ALL_DYN_LINK
 #include <boost/test/unit_test.hpp>
 
 #include "test_toolkit.hpp"
diff --git a/tests/test_project.cpp b/tests/test_project.cpp
index 351f695..6f0b68c 100644
--- a/tests/test_project.cpp
+++ b/tests/test_project.cpp
@@ -11,8 +11,6 @@
  ******************************************************************************
 */
 
-
-#define BOOST_ALL_DYN_LINK
 #include <boost/test/unit_test.hpp>
 #include <boost/filesystem.hpp>
 
diff --git a/tests/test_quality.cpp b/tests/test_quality.cpp
index e2eeaef..973732a 100644
--- a/tests/test_quality.cpp
+++ b/tests/test_quality.cpp
@@ -11,7 +11,6 @@
  ******************************************************************************
 */
 
-#define BOOST_ALL_DYN_LINK
 #include <boost/test/unit_test.hpp>
 
 #include "test_toolkit.hpp"
diff --git a/tests/test_reent.cpp b/tests/test_reent.cpp
index f296117..14cf154 100644
--- a/tests/test_reent.cpp
+++ b/tests/test_reent.cpp
@@ -11,13 +11,12 @@
  ******************************************************************************
 */
 
+#include <boost/thread.hpp>
+
 #include <string>
 #include <stdio.h>
 #include <stdlib.h>
 
-#define BOOST_ALL_DYN_LINK
-#include <boost/thread.hpp>
-
 #include "epanet2_2.h"
 
 #define NUM_THREADS 2
diff --git a/tests/test_report.cpp b/tests/test_report.cpp
index 8f9e82c..f1268a3 100644
--- a/tests/test_report.cpp
+++ b/tests/test_report.cpp
@@ -11,7 +11,6 @@
  ******************************************************************************
 */
 
-#define BOOST_ALL_DYN_LINK
 #include <boost/test/unit_test.hpp>
 
 #include "test_toolkit.hpp"
diff --git a/tests/test_toolkit.cpp b/tests/test_toolkit.cpp
index 8c4b191..33945c8 100644
--- a/tests/test_toolkit.cpp
+++ b/tests/test_toolkit.cpp
@@ -11,9 +11,7 @@
  ******************************************************************************
 */
 
-
 #define BOOST_TEST_MODULE toolkit
-#define BOOST_ALL_DYN_LINK
 
 #include <boost/test/unit_test.hpp>
 
diff --git a/tests/util/CMakeLists.txt b/tests/util/CMakeLists.txt
index df2f743..2c380ff 100644
--- a/tests/util/CMakeLists.txt
+++ b/tests/util/CMakeLists.txt
@@ -1,10 +1,20 @@
 
 
-cmake_minimum_required(VERSION 3.12)
 
 enable_testing()
 
-set (Boost_USE_STATIC_LIBS OFF)
+# Sets for output directory for executables and libraries
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
+set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
+
+
+IF(MSVC)
+    set (Boost_USE_STATIC_LIBS OFF)
+    add_definitions(-DBOOST_ALL_DYN_LINK)
+ENDIF(MSVC)
+
+
 find_package(Boost COMPONENTS unit_test_framework)
 include_directories (${Boost_INCLUDE_DIRS} ../../src/)
 
@@ -16,3 +26,6 @@ set (test_source
 add_executable(test_errormanager ${test_source})
 
 target_link_libraries(test_errormanager ${Boost_LIBRARIES})
+
+add_test(NAME test_errormanager
+    COMMAND ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/test_errormanager)
diff --git a/tests/util/test_errormanager.cpp b/tests/util/test_errormanager.cpp
index 7d270ae..0003ee2 100644
--- a/tests/util/test_errormanager.cpp
+++ b/tests/util/test_errormanager.cpp
@@ -1,7 +1,7 @@
 
 
 #define BOOST_TEST_MODULE errormanager
-#define BOOST_TEST_DYN_LINK
+//#define BOOST_TEST_DYN_LINK
 #include <boost/test/unit_test.hpp>
 
 #include "util/errormanager.h"
@@ -37,19 +37,19 @@ BOOST_AUTO_TEST_SUITE(test_errormanager)
 BOOST_AUTO_TEST_CASE (test_create_destroy)
 {
     error_handle_t *error_handle = NULL;
-    error_handle = error_new_manager(&mock_lookup);
+    error_handle = create_error_manager(&mock_lookup);
 
-    error_dst_manager(error_handle);
+    delete_error_manager(error_handle);
 }
 
 
 struct Fixture{
     Fixture() {
 		error_message = NULL;
-        error_handle = error_new_manager(&mock_lookup);
+        error_handle = create_error_manager(&mock_lookup);
     }
     ~Fixture() {
-        error_dst_manager(error_handle);
+        delete_error_manager(error_handle);
         free(error_message);
   }
   int error;
@@ -60,21 +60,21 @@ struct Fixture{
 
 BOOST_FIXTURE_TEST_CASE (test_set_clear, Fixture)
 {
-    error = error_set(error_handle, 100);
+    error = set_error(error_handle, 100);
     BOOST_CHECK(error == 100);
 
-    error_clear(error_handle);
-    error = error_check(error_handle, &error_message);
+    clear_error(error_handle);
+    error = check_error(error_handle, &error_message);
     BOOST_CHECK(error == 0);
     BOOST_CHECK(error_message == NULL);
 }
 
 BOOST_FIXTURE_TEST_CASE(test_set_check, Fixture)
 {
-    error = error_set(error_handle, 100);
+    error = set_error(error_handle, 100);
     BOOST_CHECK(error == 100);
 
-    error = error_check(error_handle, &error_message);
+    error = check_error(error_handle, &error_message);
     BOOST_CHECK(check_string(error_message, MESSAGE_STRING));
 }