fix test

wca-integration/pom.xml

@@ -49,6 +49,11 @@
         </dependency>
 
         <!-- Test dependencies -->
+        <dependency>
+            <groupId>com.google.jimfs</groupId>
+            <artifactId>jimfs</artifactId>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>eu.itesla_project</groupId>
             <artifactId>iidm-network-impl</artifactId>

wca-integration/src/test/java/eu/itesla_project/wca/WCAUtilsTest.java

@@ -1,3 +1,9 @@
+/**
+ * Copyright (c) 2017, RTE (http://www.rte-france.com)
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
 package eu.itesla_project.wca;
 
 import static org.junit.Assert.assertEquals;
@@ -8,37 +14,53 @@
 import java.io.IOException;
 import java.io.InputStreamReader;
 import java.net.URISyntaxException;
+import java.nio.file.FileSystem;
+import java.nio.file.Files;
 import java.nio.file.Path;
-import java.nio.file.Paths;
 import java.util.zip.GZIPInputStream;
 
 import org.joda.time.DateTime;
 import org.joda.time.DateTimeZone;
-import org.junit.Rule;
+import org.junit.After;
+import org.junit.Before;
 import org.junit.Test;
-import org.junit.rules.TemporaryFolder;
 
 import com.google.common.io.CharStreams;
+import com.google.common.jimfs.Configuration;
+import com.google.common.jimfs.Jimfs;
 
 import eu.itesla_project.iidm.network.Network;
 import eu.itesla_project.iidm.network.test.NetworkTest1Factory;
 
+/**
+ *
+ * @author Massimo Ferraro <massimo.ferraro@techrain.it>
+ */
 public class WCAUtilsTest {
-
-    @Rule
-    public TemporaryFolder testFolder = new TemporaryFolder();
-
+
+    private FileSystem fileSystem;
+
+    @Before
+    public void setUp() throws Exception {
+        fileSystem = Jimfs.newFileSystem(Configuration.unix());
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        fileSystem.close();
+    }
+
     @Test
     public void testExportState() throws IOException, URISyntaxException {
-        Path folder = testFolder.newFolder().toPath();
+        Path folder = Files.createDirectory(fileSystem.getPath("/export-folder"));
         Network network = NetworkTest1Factory.create();
         network.setCaseDate(new DateTime(1483228800000l).withZone(DateTimeZone.UTC));
         WCAUtils.exportState(network, folder, 0, 0);
-        File exportedState = Paths.get(folder.toString(), network.getId() + "_0_0.xiidm.gz").toFile();
-        assertTrue(exportedState.exists());
-        File expectedState = new File(getClass().getResource("/network1_0_0.xiidm.gz").toURI());
-        assertEquals(CharStreams.toString(new InputStreamReader(new GZIPInputStream(new FileInputStream(expectedState)))), 
-                CharStreams.toString(new InputStreamReader(new GZIPInputStream(new FileInputStream(exportedState)))));
+        Path exportedState = folder.resolve(network.getId() + "_0_0.xiidm.gz");
+        assertTrue(Files.exists(exportedState));
+        File expectedState = new File(getClass().getResource("/network1.xiidm").toURI());
+        assertEquals(CharStreams.toString(new InputStreamReader(new FileInputStream(expectedState))),
+                CharStreams.toString(new InputStreamReader(new GZIPInputStream(Files.newInputStream(exportedState)))));
     }
 
 }

wca-integration/src/test/resources/network1.xiidm

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<iidm:network xmlns:iidm="http://www.itesla_project.eu/schema/iidm/1_0" id="network1" caseDate="2017-01-01T00:00:00.000Z" forecastDistance="0" sourceFormat="test">
+    <iidm:substation id="substation1" country="FR" tso="TSO1" geographicalTags="region1">
+        <iidm:voltageLevel id="voltageLevel1" nominalV="400.0" topologyKind="NODE_BREAKER">
+            <iidm:nodeBreakerTopology nodeCount="10">
+                <iidm:busbarSection id="voltageLevel1BusbarSection1" node="0"/>
+                <iidm:busbarSection id="voltageLevel1BusbarSection2" node="1"/>
+                <iidm:switch id="voltageLevel1Breaker1" kind="BREAKER" retained="true" open="false" node1="0" node2="1"/>
+                <iidm:switch id="load1Disconnector1" kind="DISCONNECTOR" retained="false" open="false" node1="2" node2="3"/>
+                <iidm:switch id="load1Breaker1" kind="DISCONNECTOR" retained="false" open="false" node1="3" node2="0"/>
+                <iidm:switch id="generator1Disconnector1" kind="DISCONNECTOR" retained="false" open="false" node1="5" node2="6"/>
+                <iidm:switch id="generator1Breaker1" kind="DISCONNECTOR" retained="false" open="false" node1="6" node2="1"/>
+            </iidm:nodeBreakerTopology>
+            <iidm:generator id="generator1" energySource="NUCLEAR" minP="200.0" maxP="900.0" voltageRegulatorOn="true" targetP="900.0" targetV="380.0" node="5">
+                <iidm:reactiveCapabilityCurve>
+                    <iidm:point p="200.0" minQ="300.0" maxQ="500.0"/>
+                    <iidm:point p="900.0" minQ="300.0" maxQ="500.0"/>
+                </iidm:reactiveCapabilityCurve>
+            </iidm:generator>
+            <iidm:load id="load1" loadType="UNDEFINED" p0="10.0" q0="3.0" node="2"/>
+        </iidm:voltageLevel>
+    </iidm:substation>
+</iidm:network>