Reorganizing unit tests

Unit tests for the toolkit are consolidated into one test module with a separate test suite for related API functions.

tests/test_report.cpp

@@ -0,0 +1,51 @@
+/*
+ ******************************************************************************
+ Project:      OWA EPANET
+ Version:      2.2
+ Module:       test_report.cpp
+ Description:  Tests EPANET toolkit api functions
+ Authors:      see AUTHORS
+ Copyright:    see AUTHORS
+ License:      see LICENSE
+ Last Updated: 03/21/2019
+ ******************************************************************************
+*/
+
+#define BOOST_ALL_DYN_LINK
+#include <boost/test/unit_test.hpp>
+
+#include "test_toolkit.hpp"
+
+
+BOOST_AUTO_TEST_SUITE (test_report)
+
+BOOST_FIXTURE_TEST_CASE(test_rprt_anlysstats, FixtureOpenClose)
+{
+    int i;
+    double array[5];
+
+    std::vector<double> test;
+	std::vector<double> ref = {3.0, 7.0799498320679432e-06, 1.6680242187483429e-08,
+        0.0089173150106518495, 0.99999998187144024};
+
+    error = EN_solveH(ph);
+    BOOST_REQUIRE(error == 0);
+
+    error = EN_solveQ(ph);
+    BOOST_REQUIRE(error == 0);
+
+
+    for (i=EN_ITERATIONS; i<=EN_MASSBALANCE; i++) {
+        error = EN_getstatistic(ph, i, &array[i]);
+        BOOST_REQUIRE(error == 0);
+    }
+
+    test.assign(array, array + 5);
+//    BOOST_CHECK_EQUAL_COLLECTIONS(ref.begin(), ref.end(), test.begin(), test.end());
+    BOOST_CHECK(check_cdd_double(test, ref, 3));
+
+    error = EN_getstatistic(ph, 8, &array[0]);
+    BOOST_CHECK(error == 251);
+}
+
+BOOST_AUTO_TEST_SUITE_END()