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Bug 4656: Yang parser does not determine configuration true or false properly
[yangtools.git] / yang / yang-parser-impl / src / test / java / org / opendaylight / yangtools / yang / stmt / test / CaseStmtTest.java
diff --git a/yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/stmt/test/CaseStmtTest.java b/yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/stmt/test/CaseStmtTest.java
new file mode 100644 (file)
index 0000000..72c001f
--- /dev/null
+++ b/yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/stmt/test/CaseStmtTest.java
@@ -0,0 +1,547 @@
+/*
+ * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.yangtools.yang.stmt.test;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import java.io.FileNotFoundException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.common.QNameModule;
+import org.opendaylight.yangtools.yang.model.api.ChoiceCaseNode;
+import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.Module;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import org.opendaylight.yangtools.yang.parser.spi.meta.InferenceException;
+import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
+import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.ChoiceEffectiveStatementImpl;
+import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.ContainerEffectiveStatementImpl;
+
+public class CaseStmtTest {
+    private SchemaContext schema;
+    private Module rootFoo, rootBar;
+    private QNameModule qnameFoo, qnameBar;
+    private DataSchemaNode tempChild, tempSecondChild, tempThirdChild;
+    private ChoiceCaseNode tempChoice;
+
+    @Rule
+    public ExpectedException expectedEx = ExpectedException.none();
+
+    @Before
+    public void setup() throws ReactorException, FileNotFoundException, URISyntaxException, ParseException {
+        schema = StmtTestUtils.parseYangSources("/case-test");
+        String date_s = "2015-09-09 00:00:00.0";
+        SimpleDateFormat dt = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
+        Date date = dt.parse(date_s);
+        rootFoo = schema.findModuleByName("foo", date);
+        rootBar = schema.findModuleByName("bar", date);
+        assertNotNull(rootFoo);
+        assertNotNull(rootBar);
+        qnameFoo = QNameModule.create(URI.create("foo"), date);
+        qnameBar = QNameModule.create(URI.create("bar"), date);
+        assertNotNull(qnameFoo);
+        assertNotNull(qnameBar);
+    }
+
+    @Test
+    public void caseTest() {
+        tempChild = rootFoo.getDataChildByName(QName.create(qnameFoo, "root-fff"));
+        assertNotNull(tempChild);
+        assertFalse(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertFalse(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+
+        tempChild = rootFoo.getDataChildByName(QName.create(qnameFoo, "root-ffn"));
+        assertNotNull(tempChild);
+        assertFalse(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertFalse(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+
+        tempChild = rootFoo.getDataChildByName(QName.create(qnameFoo, "root-fnf"));
+        assertNotNull(tempChild);
+        assertFalse(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertFalse(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+
+        tempChild = rootFoo.getDataChildByName(QName.create(qnameFoo, "root-nff"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertFalse(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+
+        tempChild = rootFoo.getDataChildByName(QName.create(qnameFoo, "root-nnf"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertTrue(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+
+        tempChild = rootFoo.getDataChildByName(QName.create(qnameFoo, "root-nfn"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertFalse(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+
+        tempChild = rootFoo.getDataChildByName(QName.create(qnameFoo, "root-fnn"));
+        assertNotNull(tempChild);
+        assertFalse(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertFalse(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+
+        tempChild = rootFoo.getDataChildByName(QName.create(qnameFoo, "root-ttt"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertTrue(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertTrue(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertTrue(tempThirdChild.isConfiguration());
+
+        tempChild = rootFoo.getDataChildByName(QName.create(qnameFoo, "root-ttn"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertTrue(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertTrue(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertTrue(tempThirdChild.isConfiguration());
+
+        tempChild = rootFoo.getDataChildByName(QName.create(qnameFoo, "root-tnt"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertTrue(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertTrue(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertTrue(tempThirdChild.isConfiguration());
+
+        tempChild = rootFoo.getDataChildByName(QName.create(qnameFoo, "root-ntt"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertTrue(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertTrue(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertTrue(tempThirdChild.isConfiguration());
+
+        tempChild = rootFoo.getDataChildByName(QName.create(qnameFoo, "root-nnt"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertTrue(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertTrue(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertTrue(tempThirdChild.isConfiguration());
+
+        tempChild = rootFoo.getDataChildByName(QName.create(qnameFoo, "root-ntn"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertTrue(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertTrue(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertTrue(tempThirdChild.isConfiguration());
+
+        tempChild = rootFoo.getDataChildByName(QName.create(qnameFoo, "root-tnn"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertTrue(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertTrue(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertTrue(tempThirdChild.isConfiguration());
+
+        tempChild = rootFoo.getDataChildByName(QName.create(qnameFoo, "root-tff"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertFalse(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+
+        tempChild = rootFoo.getDataChildByName(QName.create(qnameFoo, "root-tnf"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertTrue(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+
+        tempChild = rootFoo.getDataChildByName(QName.create(qnameFoo, "root-tfn"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertFalse(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+
+        tempChild = rootFoo.getDataChildByName(QName.create(qnameFoo, "root-ntf"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertTrue(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+    }
+
+    @Test
+    public void shortCaseTest() {
+        tempChild = rootBar.getDataChildByName(QName.create(qnameBar, "sh-root-fff"));
+        assertNotNull(tempChild);
+        assertFalse(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertFalse(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+
+        tempChild = rootBar.getDataChildByName(QName.create(qnameBar, "sh-root-ffn"));
+        assertNotNull(tempChild);
+        assertFalse(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertFalse(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+
+        tempChild = rootBar.getDataChildByName(QName.create(qnameBar, "sh-root-fnf"));
+        assertNotNull(tempChild);
+        assertFalse(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertFalse(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+
+        tempChild = rootBar.getDataChildByName(QName.create(qnameBar, "sh-root-nff"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertFalse(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+
+        tempChild = rootBar.getDataChildByName(QName.create(qnameBar, "sh-root-nnf"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertTrue(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+
+        tempChild = rootBar.getDataChildByName(QName.create(qnameBar, "sh-root-nfn"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertFalse(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+
+        tempChild = rootBar.getDataChildByName(QName.create(qnameBar, "sh-root-fnn"));
+        assertNotNull(tempChild);
+        assertFalse(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertFalse(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+
+        tempChild = rootBar.getDataChildByName(QName.create(qnameBar, "sh-root-ttt"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertTrue(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertTrue(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertTrue(tempThirdChild.isConfiguration());
+
+        tempChild = rootBar.getDataChildByName(QName.create(qnameBar, "sh-root-ttn"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertTrue(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertTrue(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertTrue(tempThirdChild.isConfiguration());
+
+        tempChild = rootBar.getDataChildByName(QName.create(qnameBar, "sh-root-tnt"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertTrue(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertTrue(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertTrue(tempThirdChild.isConfiguration());
+
+        tempChild = rootBar.getDataChildByName(QName.create(qnameBar, "sh-root-ntt"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertTrue(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertTrue(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertTrue(tempThirdChild.isConfiguration());
+
+        tempChild = rootBar.getDataChildByName(QName.create(qnameBar, "sh-root-nnt"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertTrue(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertTrue(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertTrue(tempThirdChild.isConfiguration());
+
+        tempChild = rootBar.getDataChildByName(QName.create(qnameBar, "sh-root-ntn"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertTrue(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertTrue(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertTrue(tempThirdChild.isConfiguration());
+
+        tempChild = rootBar.getDataChildByName(QName.create(qnameBar, "sh-root-tnn"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertTrue(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertTrue(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertTrue(tempThirdChild.isConfiguration());
+
+        tempChild = rootBar.getDataChildByName(QName.create(qnameBar, "sh-root-tff"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertFalse(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+
+        tempChild = rootBar.getDataChildByName(QName.create(qnameBar, "sh-root-tnf"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertTrue(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+
+        tempChild = rootBar.getDataChildByName(QName.create(qnameBar, "sh-root-tfn"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertFalse(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+
+        tempChild = rootBar.getDataChildByName(QName.create(qnameBar, "sh-root-ntf"));
+        assertNotNull(tempChild);
+        assertTrue(tempChild.isConfiguration());
+        tempSecondChild = ((ContainerEffectiveStatementImpl) tempChild).getChildNodes().iterator().next();
+        assertNotNull(tempSecondChild);
+        assertTrue(tempSecondChild.isConfiguration());
+        tempChoice = ((ChoiceEffectiveStatementImpl) tempSecondChild).getCases().iterator().next();
+        assertNotNull(tempChoice);
+        assertFalse(tempChoice.isConfiguration());
+        tempThirdChild = tempChoice.getChildNodes().iterator().next();
+        assertNotNull(tempThirdChild);
+        assertFalse(tempThirdChild.isConfiguration());
+    }
+
+    @Test
+    public void InferenceExceptionChoiceTest() throws ReactorException, FileNotFoundException, URISyntaxException {
+        expectedEx.expect(InferenceException.class);
+        schema = StmtTestUtils.parseYangSources("/case-test/case-test-exceptions/choice");
+    }
+
+    @Test
+    public void InferenceExceptionCaseTest() throws ReactorException, FileNotFoundException, URISyntaxException {
+        expectedEx.expect(InferenceException.class);
+        schema = StmtTestUtils.parseYangSources("/case-test/case-test-exceptions/case");
+    }
+}
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