[jira] [Created] (AVRO-1427) Minor issues with Resolving Decoder Tests

["Rob Turner (JIRA)" <ji...@apache.org>]

Rob Turner created AVRO-1427:
--------------------------------

             Summary: Minor issues with Resolving Decoder Tests 
                 Key: AVRO-1427
                 URL: https://issues.apache.org/jira/browse/AVRO-1427
             Project: Avro
          Issue Type: Bug
          Components: java
    Affects Versions: 1.7.5
            Reporter: Rob Turner
            Assignee: Rob Turner
            Priority: Minor


Hard coded TestValidatingIO.Encoding.BINARY is used rather than "this.eEnc" passed in via the @Parameterized test, preventing the other Encodings being tested.
{code:title=TestResolvingIOResolving.java|borderStyle=solid}
  @Test
  public void testResolving()
    throws IOException {
    Schema writerSchema = new Schema.Parser().parse(sJsWrtSchm);
    byte[] bytes = TestValidatingIO.make(writerSchema, sWrtCls,
        oaWrtVals, TestValidatingIO.Encoding.BINARY);
// Needs changing to
  @Test
  public void testResolving()
    throws IOException {
    Schema writerSchema = new Schema.Parser().parse(sJsWrtSchm);
    byte[] bytes = TestValidatingIO.make(writerSchema, sWrtCls,
        oaWrtVals, eEnc);
{code}
Number types are not checked for exact matches in TestResolvingIO.check() so that an expected type of Integer 100 matches Long 100 at line 178 as follows:
{code:title=TestResolvingIOResolving.java|borderStyle=solid}
        { "[ \"int\", \"string\"]", "U0I", new Object[] { 100 },
            "\"long\"", "L", new Object[] { 100 } },
// Needs changing to
        { "[ \"int\", \"string\"]", "U0I", new Object[] { 100 },
            "\"long\"", "L", new Object[] { 100L } },
{code}
The above fix to TestResolvingIO.check() makes TestResolvingIO fail, so the expected values need to be generated with the correct type and not just reuse the random input values. This can be done by making the random generation deterministic so that correctly typed expected values may be generated.
{code:title=TestValidatingIO.java|borderStyle=solid}
  public static Object[] randomValues(String calls) {
    Random r = new Random();
// Needs changing to
  public static Object[] randomValues(String calls) {
    Random r = new Random(0L);
{code}

Patch to follow.



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