Populate parser/ hierarchy

[yangtools.git] / parser / yang-parser-rfc7950 / src / test / java / org / opendaylight / yangtools / yang / stmt / Bug5396Test.java

diff --git a/parser/yang-parser-rfc7950/src/test/java/org/opendaylight/yangtools/yang/stmt/Bug5396Test.java b/parser/yang-parser-rfc7950/src/test/java/org/opendaylight/yangtools/yang/stmt/Bug5396Test.java
new file mode 100644 (file)
index 0000000..87597f9
--- /dev/null
+++ b/parser/yang-parser-rfc7950/src/test/java/org/opendaylight/yangtools/yang/stmt/Bug5396Test.java
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2016 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;
+
+import static org.hamcrest.CoreMatchers.instanceOf;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.util.List;
+import org.junit.Test;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import org.opendaylight.yangtools.yang.model.api.SchemaNode;
+import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.PatternConstraint;
+import org.opendaylight.yangtools.yang.model.api.type.StringTypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.UnionTypeDefinition;
+
+public class Bug5396Test {
+    @Test
+    public void test() throws Exception {
+        SchemaContext context = StmtTestUtils.parseYangSources("/bugs/bug5396");
+        assertNotNull(context);
+
+        QName root = QName.create("foo", "root");
+        QName myLeaf2 = QName.create("foo", "my-leaf2");
+
+        SchemaNode findDataSchemaNode = context.findDataTreeChild(root, myLeaf2).get();
+        assertThat(findDataSchemaNode, instanceOf(LeafSchemaNode.class));
+
+        LeafSchemaNode leaf2 = (LeafSchemaNode) findDataSchemaNode;
+        TypeDefinition<?> type = leaf2.getType();
+        assertThat(type, instanceOf(UnionTypeDefinition.class));
+
+        UnionTypeDefinition union = (UnionTypeDefinition) type;
+        List<TypeDefinition<?>> types = union.getTypes();
+
+        assertEquals(4, types.size());
+
+        TypeDefinition<?> type0 = types.get(0);
+        TypeDefinition<?> type1 = types.get(1);
+        TypeDefinition<?> type2 = types.get(2);
+        TypeDefinition<?> type3 = types.get(3);
+
+        assertNotEquals(type0, type1);
+        assertNotEquals(type0, type2);
+        assertNotEquals(type0, type3);
+
+        assertThat(type0, instanceOf(StringTypeDefinition.class));
+        assertThat(type1, instanceOf(StringTypeDefinition.class));
+        assertThat(type2, instanceOf(StringTypeDefinition.class));
+        assertThat(type3, instanceOf(StringTypeDefinition.class));
+
+        StringTypeDefinition stringType0 = (StringTypeDefinition) type0;
+        StringTypeDefinition stringType1 = (StringTypeDefinition) type1;
+        StringTypeDefinition stringType2 = (StringTypeDefinition) type2;
+        StringTypeDefinition stringType3 = (StringTypeDefinition) type3;
+
+        final List<PatternConstraint> patternConstraints0 = stringType0.getPatternConstraints();
+        final List<PatternConstraint> patternConstraints1 = stringType1.getPatternConstraints();
+        final List<PatternConstraint> patternConstraints2 = stringType2.getPatternConstraints();
+        final List<PatternConstraint> patternConstraints3 = stringType3.getPatternConstraints();
+
+        assertEquals(1, patternConstraints0.size());
+        assertEquals(1, patternConstraints1.size());
+        assertEquals(1, patternConstraints2.size());
+        assertEquals(1, patternConstraints3.size());
+
+        final PatternConstraint patternConstraint0 = patternConstraints0.get(0);
+        final PatternConstraint patternConstraint1 = patternConstraints1.get(0);
+        final PatternConstraint patternConstraint2 = patternConstraints2.get(0);
+        final PatternConstraint patternConstraint3 = patternConstraints3.get(0);
+
+        assertEquals("^(?:dp[0-9]+o[0-9]+(d[0-9]+)?)$", patternConstraint0.getJavaPatternString());
+        assertEquals("^(?:dp[0-9]+s[0-9]+(f[0-9]+)?(d[0-9]+)?)$", patternConstraint1.getJavaPatternString());
+        assertEquals("^(?:dp[0-9]+(P[0-9]+)?p[0-9]{1,3}s[0-9]{1,3}(f[0-9]+)?(d[0-9]+)?)$",
+                patternConstraint2.getJavaPatternString());
+        assertEquals("^(?:dp[0-9]+p[0-9]+p[0-9]+)$", patternConstraint3.getJavaPatternString());
+    }
+}