Reorganizing tests to improve build performance

tests/test_link.cpp

@@ -0,0 +1,143 @@
+// Test of ENsetlinktype EPANET API Function
+#define _CRT_SECURE_NO_DEPRECATE
+
+/*
+This is a test for the API function that changes a link's type.
+Two links in Net1.inp are changed: Pipe 113 is reversed with a CV added
+and Pipe 121 is changed to a 100 psi PRV. After running the revised model,
+at hour 0 the flow in Pipe 113 should be zero and the pressure at node 31
+of the PRV 121 should be 100.
+*/
+
+#define BOOST_TEST_MODULE "link"
+
+#include "shared_test.hpp"
+
+
+BOOST_AUTO_TEST_SUITE (test_link)
+
+BOOST_AUTO_TEST_CASE(test_setlinktype)
+{
+    int error = 0;
+    int p113, n31, p121, n113_1, n113_2;
+    double q113 = 0.0, p31 = 0.0, diam;
+
+    EN_Project ph = NULL;
+    EN_createproject(&ph);
+
+    std::string path_inp = std::string(DATA_PATH_NET1);
+    std::string path_rpt = std::string(DATA_PATH_RPT);
+    std::string path_out = std::string(DATA_PATH_OUT);
+
+    error = EN_open(ph, path_inp.c_str(), path_rpt.c_str(), "");
+    BOOST_REQUIRE(error == 0);
+
+    // Change duration to 0
+    error = EN_settimeparam(ph, EN_DURATION, 0);
+    BOOST_REQUIRE(error == 0);
+
+    // Get indexes of pipe 113 and node 31
+    error = EN_getlinkindex(ph, (char *)"113", &p113);
+    BOOST_REQUIRE(error == 0);
+    error = EN_getnodeindex(ph, (char *)"31", &n31);
+    BOOST_REQUIRE(error == 0);
+
+    // Reverse pipe 113 and give it a check valve
+    error = EN_getlinknodes(ph, p113, &n113_1, &n113_2);
+    BOOST_REQUIRE(error == 0);
+    error = EN_setlinknodes(ph, p113, n113_2, n113_1);
+    BOOST_REQUIRE(error == 0);
+    error = EN_setlinktype(ph, &p113, EN_CVPIPE, 0);
+    BOOST_REQUIRE(error == 0);
+
+    // Get index & diameter of pipe 121 connected to node 31
+    error = EN_getlinkindex(ph, (char *)"121", &p121);
+    BOOST_REQUIRE(error == 0);
+    error = EN_getlinkvalue(ph, p121, EN_DIAMETER, &diam);
+    BOOST_REQUIRE(error == 0);
+
+    // Replace it with a PRV
+    error = EN_setlinktype(ph, &p121, EN_PRV, 0);
+    BOOST_REQUIRE(error == 0);
+
+    // Set diameter & setting of new PRV
+    error = EN_setlinkvalue(ph, p121, EN_INITSETTING, 100);
+    BOOST_REQUIRE(error == 0);
+    error = EN_setlinkvalue(ph, p121, EN_DIAMETER, diam);
+    BOOST_REQUIRE(error == 0);
+
+    // Solve for hydraulics
+    error = EN_solveH(ph);
+    BOOST_REQUIRE(error == 0);
+
+    // Get flow in link 113 and pressure at node 31
+    error = EN_getlinkvalue(ph, p113, EN_FLOW, &q113);
+    BOOST_REQUIRE(error == 0);
+    error = EN_getnodevalue(ph, n31, EN_PRESSURE, &p31);
+    BOOST_REQUIRE(error == 0);
+
+    // Require that link 113 flow be 0
+    q113 = fabs(q113);
+    BOOST_REQUIRE(q113 < 0.001);
+
+    // Require that node 31 pressure be 100
+    p31 = fabs(p31 - 100.0f);
+    BOOST_REQUIRE(p31 < 0.001);
+
+    // Close and delete project
+    error = EN_close(ph);
+    BOOST_REQUIRE(error == 0);
+    EN_deleteproject(&ph);
+}
+
+BOOST_AUTO_TEST_CASE(test_setid)
+{
+	std::string path_inp(DATA_PATH_NET1);
+	std::string path_rpt(DATA_PATH_RPT);
+	std::string path_out(DATA_PATH_OUT);
+	std::string inp_save("net1_setid.inp");
+
+    int error = 0;
+    int index;
+
+    EN_Project ph = NULL;
+    EN_createproject(&ph);
+
+    error = EN_open(ph, path_inp.c_str(), path_rpt.c_str(), "");
+    BOOST_REQUIRE(error == 0);
+
+    // Test of illegal link name change
+    char newid_3[] = "Illegal; link name";
+    error = EN_setlinkid(ph, 3, newid_3);
+    BOOST_REQUIRE(error > 0);
+
+    // Test of legal link name change
+    char newid_4[] = "Link3";
+    error = EN_setlinkid(ph, 3, newid_4);
+    BOOST_REQUIRE(error == 0);
+
+    // Save the project
+    error = EN_saveinpfile(ph, inp_save.c_str());
+    BOOST_REQUIRE(error == 0);
+
+    error = EN_close(ph);
+    BOOST_REQUIRE(error == 0);
+    EN_deleteproject(&ph);
+
+    // Re-open the saved project
+    EN_createproject(&ph);
+    error = EN_open(ph, inp_save.c_str(), path_rpt.c_str(), "");
+    BOOST_REQUIRE(error == 0);
+
+    // Check that 3rd link has its new name
+    error = EN_getlinkindex(ph, newid_4, &index);
+    BOOST_REQUIRE(error == 0);
+    BOOST_REQUIRE(index == 3);
+
+    error = EN_close(ph);
+    BOOST_REQUIRE(error == 0);
+    EN_deleteproject(&ph);
+}
+
+
+BOOST_AUTO_TEST_SUITE_END()