/*
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******************************************************************************
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Project: OWA EPANET
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Version: 2.2
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Module: test_control.cpp
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Description: Tests EPANET toolkit api functions
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Authors: see AUTHORS
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Copyright: see AUTHORS
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License: see LICENSE
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Last Updated: 03/21/2019
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******************************************************************************
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*/
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/*
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This is a test for the API functions that adds rules and deletes
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nodes and links from a project. Deletion can be conditional on
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node or link appearing in any simple or rule-based controls.
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*/
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#include <boost/test/unit_test.hpp>
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#include "test_toolkit.hpp"
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char R1[] = "RULE 1 \n IF NODE 2 LEVEL < 100 \n THEN LINK 9 STATUS = OPEN";
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char R2[] = "RULE 2\nIF SYSTEM TIME = 4\nTHEN LINK 9 STATUS = CLOSED\nAND LINK 31 STATUS = CLOSED";
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char R3[] = "RULE 3\nIF NODE 23 PRESSURE ABOVE 140\nAND NODE 2 LEVEL > 120\n"
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"THEN LINK 113 STATUS = CLOSED\nELSE LINK 22 STATUS = CLOSED";
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BOOST_AUTO_TEST_SUITE (test_controls)
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BOOST_FIXTURE_TEST_CASE(test_add_get_rule, FixtureOpenClose)
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{
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int ruleCount, nP, nTA, nEA;
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int link113, node23, link22, pump9_before, pump9_after;
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double priority;
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// Add the 3 rules to the project
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error = EN_addrule(ph, R1);
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BOOST_REQUIRE(error == 0);
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error = EN_addrule(ph, R2);
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BOOST_REQUIRE(error == 0);
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error = EN_addrule(ph, R3);
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BOOST_REQUIRE(error == 0);
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// Check that rules were added
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error = EN_getcount(ph, EN_RULECOUNT, &ruleCount);
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BOOST_CHECK(ruleCount == 3);
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// Check the number of clauses in rule 3
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error = EN_getrule(ph, 3, &nP, &nTA, &nEA, &priority);
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BOOST_CHECK(nP == 2);
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BOOST_CHECK(nTA == 1);
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BOOST_CHECK(nTA == 1);
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// Try to delete link 113 conditionally which will fail
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// because it's in rule 3
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EN_getlinkindex(ph, (char *)"113", &link113);
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error = EN_deletelink(ph, link113, EN_CONDITIONAL);
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BOOST_REQUIRE(error == 261);
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// Delete node 23 unconditionally which will result in the
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// deletion of rule 3 as well as links 22 and 113
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EN_getnodeindex(ph, (char *)"23", &node23);
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EN_getlinkindex(ph, (char *)"22", &link22);
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EN_getlinkindex(ph, (char *)"9", &pump9_before);
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error = EN_deletenode(ph, node23, EN_UNCONDITIONAL);
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BOOST_REQUIRE(error == 0);
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// Check that there are now only 2 rules
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error = EN_getcount(ph, EN_RULECOUNT, &ruleCount);
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BOOST_CHECK(ruleCount == 2);
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// Check that link 22 no longer exists
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error = EN_getlinkindex(ph, (char *)"22", &link22);
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BOOST_CHECK(error > 0);
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// Check that the index of pump9 has been reduced by 2
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error = EN_getlinkindex(ph, (char *)"9", &pump9_after);
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BOOST_CHECK(pump9_before - pump9_after == 2);
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}
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BOOST_AUTO_TEST_SUITE_END()
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