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    1   /*
    2    * Licensed to the Apache Software Foundation (ASF) under one or more
    3    * contributor license agreements.  See the NOTICE file distributed with
    4    * this work for additional information regarding copyright ownership.
    5    * The ASF licenses this file to You under the Apache License, Version 2.0
    6    * (the "License"); you may not use this file except in compliance with
    7    * the License.  You may obtain a copy of the License at
    8    *
    9    *  http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   */
    17  package org.apache.any23.util;
    18
    19  import org.junit.Assert;
    20  import org.junit.Test;
    21
    22  /**
    23   * Test case for {@link StringUtils}
    24   *
    25   * @author Michele Mostarda (mostarda@fbk.eu)
    26   */
    27  public class StringUtilsTest {
    28
    29      @Test
    30      public void testCountOccurrences() {
    31          final String container = "1 22 AAB 333 4444 AAAAB 5555 6666 AAAAAAA 777777";
    32          final String contained = "AA";
    33          Assert.assertEquals(6, StringUtils.countOccurrences(container, contained));
    34      }
    35
    36      @Test
    37      public void testEscapeDoubleQuotes() {
    38          Assert.assertEquals("pre post", StringUtils.escapeDoubleQuotes("pre post"));
    39          Assert.assertEquals("pre \\\" post", StringUtils.escapeDoubleQuotes("pre \" post"));
    40          Assert.assertEquals("pre \\\" post", StringUtils.escapeDoubleQuotes("pre \\\" post"));
    41      }
    42
    43      @Test
    44      public void testEscapeAsJSONString() {
    45          Assert.assertEquals("pre \\\" mid \\n post", StringUtils.escapeAsJSONString("pre \" mid \n post"));
    46      }
    47
    48      @Test
    49      public void testNamingConvention() {
    50          Assert.assertEquals("pre", StringUtils.implementJavaNaming("pre"));
    51          Assert.assertEquals("preMidEnd", StringUtils.implementJavaNaming("pre mid end"));
    52          Assert.assertEquals("pre_mid", StringUtils.implementJavaNaming("pre-mid"));
    53          Assert.assertEquals("preMid", StringUtils.implementJavaNaming("PreMid"));
    54          Assert.assertEquals("preMid", StringUtils.implementJavaNaming("Pre mId"));
    55          Assert.assertEquals("preMid", StringUtils.implementJavaNaming("Pre\tMId"));
    56          Assert.assertEquals("preMid", StringUtils.implementJavaNaming("pRe\tmId"));
    57          Assert.assertEquals("preMidEnd", StringUtils.implementJavaNaming("Pre Mid end"));
    58          Assert.assertEquals("preMidEnd", StringUtils.implementJavaNaming("pre mid end"));
    59      }
    60
    61  }