Added test for parsing EDITNNC

ExtraTests.cmake

@@ -49,6 +49,7 @@ list(APPEND EXTRA_TESTS EclipseStateTests)
 foreach (test BoxTest
               CheckDeckValidity
               EclipseGridCreateFromDeck
+	      EDITNNCTests
               IncludeTest
               IntegrationTests
               IOConfigIntegrationTest

tests/parser/data/integration_tests/EDITNNC/EDITNNC.DATA

@@ -0,0 +1,40 @@
+RUNSPEC
+
+OIL
+GAS
+WATER
+
+
+DIMENS
+   10 10  1  /
+
+GRID
+
+DXV
+10*1000.0
+/
+
+DYV
+10*1000.0
+/
+
+DZ
+100*20.0 
+/
+
+TOPS
+100*10
+/
+
+EDIT
+
+EDITNNC
+3 1 1 1 1 1 0.1 /
+1 1 1 1 2 1 0.01 /
+2 1 1 2 3 1 0.1 /
+/
+
+EDITNNC
+1 1 1 2 1 1 0.1 /
+2 1 1 2 3 1 0.1 /
+/

tests/parser/integration/EDITNNCTests.cpp

@@ -0,0 +1,66 @@
+/*
+  Copyright 2015 IRIS
+  Copyright 2018 Equinor AS
+
+  This file is part of the Open Porous Media project (OPM).
+
+  OPM is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  OPM is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with OPM.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <opm/parser/eclipse/EclipseState/Edit/EDITNNC.hpp>
+#include <opm/parser/eclipse/Parser/Parser.hpp>
+#include <opm/parser/eclipse/Parser/ParseContext.hpp>
+#include <opm/parser/eclipse/Deck/Deck.hpp>
+#include <opm/parser/eclipse/EclipseState/Grid/EclipseGrid.hpp>
+#include <opm/parser/eclipse/EclipseState/EclipseState.hpp>
+#include <opm/parser/eclipse/Units/Units.hpp>
+
+#define BOOST_TEST_MODULE NNCTests
+
+#include <boost/test/unit_test.hpp>
+
+using namespace Opm;
+
+inline std::string pathprefix() {
+    return boost::unit_test::framework::master_test_suite().argv[1];
+}
+
+BOOST_AUTO_TEST_CASE(noNNC)
+{
+    auto eclipseState = Parser::parse(pathprefix() + "NNC/noNNC.DATA");
+    const auto& editnnc = eclipseState.getInputEDITNNC();
+    BOOST_CHECK(!eclipseState.hasInputEDITNNC());
+    BOOST_CHECK(editnnc.empty());
+}
+
+BOOST_AUTO_TEST_CASE(readDeck)
+{
+    auto eclipseState = Parser::parse(pathprefix() + "EDITNNC/EDITNNC.DATA");
+    const auto& editnnc = eclipseState.getInputEDITNNC();
+    BOOST_CHECK(!editnnc.empty());
+    const std::vector<NNCdata>& data = editnnc.data();
+
+    // test the NNCs in nnc.DATA
+    BOOST_CHECK_EQUAL(editnnc.size(), 3); //neighbouring connections in EDITNNC are ignored
+    BOOST_CHECK_EQUAL(data[0].cell1, 1);
+    BOOST_CHECK_EQUAL(data[0].cell2, 21);
+    BOOST_CHECK_EQUAL(data[0].trans, 0.1);
+    BOOST_CHECK_EQUAL(data[1].cell1, 1);
+    BOOST_CHECK_EQUAL(data[1].cell2, 21);
+    BOOST_CHECK_EQUAL(data[1].trans, 0.1);
+    BOOST_CHECK_EQUAL(data[2].cell1, 2);
+    BOOST_CHECK_EQUAL(data[2].cell2, 0);
+    BOOST_CHECK_EQUAL(data[2].trans, 0.1);
+
+}