yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/parser/stmt/rfc7950/Bug6878Test.java

   1 /*
   2  * Copyright (c) 2017 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.yangtools.yang.parser.stmt.rfc7950;
  10
  11 import static org.junit.Assert.assertFalse;
  12 import static org.junit.Assert.assertNotNull;
  13 import static org.junit.Assert.assertTrue;
  14
  15 import java.io.ByteArrayOutputStream;
  16 import java.io.PrintStream;
  17 import org.junit.Test;
  18 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  19 import org.opendaylight.yangtools.yang.stmt.StmtTestUtils;
  20
  21 public class Bug6878Test {
  22
  23     @Test
  24     @SuppressWarnings("checkstyle:regexpSinglelineJava")
  25     public void testParsingXPathWithYang11Functions() throws Exception {
  26         final PrintStream stdout = System.out;
  27         final ByteArrayOutputStream output = new ByteArrayOutputStream();
  28         final String testLog;
  29
  30         System.setOut(new PrintStream(output, true, "UTF-8"));
  31
  32         final SchemaContext schemaContext = StmtTestUtils.parseYangSource("/rfc7950/bug6878/foo.yang");
  33         assertNotNull(schemaContext);
  34
  35         testLog = output.toString();
  36         assertFalse(testLog.contains("Could not find function: "));
  37         System.setOut(stdout);
  38     }
  39
  40     @Test
  41     @SuppressWarnings("checkstyle:regexpSinglelineJava")
  42     public void shouldLogInvalidYang10XPath() throws Exception {
  43         final PrintStream stdout = System.out;
  44         final ByteArrayOutputStream output = new ByteArrayOutputStream();
  45         final String testLog;
  46
  47         System.setOut(new PrintStream(output, true, "UTF-8"));
  48
  49         StmtTestUtils.parseYangSource("/rfc7950/bug6878/foo10-invalid.yang");
  50
  51         testLog = output.toString();
  52         assertTrue(testLog.contains("Could not find function: re-match"));
  53         System.setOut(stdout);
  54     }
  55
  56     @Test
  57     @SuppressWarnings("checkstyle:regexpSinglelineJava")
  58     public void shouldLogInvalidYang10XPath2() throws Exception {
  59         final PrintStream stdout = System.out;
  60         final ByteArrayOutputStream output = new ByteArrayOutputStream();
  61         final String testLog;
  62
  63         System.setOut(new PrintStream(output, true, "UTF-8"));
  64
  65         StmtTestUtils.parseYangSource("/rfc7950/bug6878/foo10-invalid-2.yang");
  66
  67         testLog = output.toString();
  68         assertTrue(testLog.contains("Could not find function: deref"));
  69         System.setOut(stdout);
  70     }
  71 }