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Assertion fails with ArrayIndexOutOfBoundsException when too many columns are expected #44

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kaklakariada opened this issue Jul 11, 2023 · 0 comments · Fixed by #47
Closed

Assertion fails with ArrayIndexOutOfBoundsException when too many columns are expected #44

kaklakariada opened this issue Jul 11, 2023 · 0 comments · Fixed by #47
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@redcatbear
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bug Unwanted / harmful behavior

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@kaklakariada
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When an assertion expects more columns than the result set contains, it fails with the following exception:

java.lang.AssertionError: Unable to read actual result set value in row 1, column 6: java.lang.ArrayIndexOutOfBoundsException: Index 5 out of bounds for length 5
        at com.exasol.matcher.ResultSetStructureMatcher.matchValuesInRow(ResultSetStructureMatcher.java:266)
        at com.exasol.matcher.ResultSetStructureMatcher.matchRowsInOrder(ResultSetStructureMatcher.java:143)
        at com.exasol.matcher.ResultSetStructureMatcher.matchesSafely(ResultSetStructureMatcher.java:132)
        at com.exasol.matcher.ResultSetStructureMatcher.matchesSafely(ResultSetStructureMatcher.java:19)
        at org.hamcrest.TypeSafeMatcher.matches(TypeSafeMatcher.java:65)
        at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:12)
        at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:8)
        at com.exasol.AbstractLuaVirtualSchemaIT.assertQueryWithUser(AbstractLuaVirtualSchemaIT.java:146)
....
Caused by: java.sql.SQLException: java.lang.ArrayIndexOutOfBoundsException: Index 5 out of bounds for length 5
        at com.exasol.jdbc.EXAResultSet.ex(EXAResultSet.java:160)
        at com.exasol.jdbc.EXAResultSet.getObject(EXAResultSet.java:1109)
        at com.exasol.matcher.ResultSetStructureMatcher.readCellValue(ResultSetStructureMatcher.java:272)
        at com.exasol.matcher.ResultSetStructureMatcher.matchValuesInRow(ResultSetStructureMatcher.java:256)
        ... 80 more
@kaklakariada kaklakariada added the bug Unwanted / harmful behavior label Jul 11, 2023
@redcatbear redcatbear self-assigned this Oct 27, 2023
redcatbear added a commit that referenced this issue Oct 27, 2023
@redcatbear
#44: Improved reporting of situation where more columns are expected …
92a1ff4 
…than present.
@redcatbear redcatbear mentioned this issue Oct 27, 2023
Merged
redcatbear added a commit that referenced this issue Oct 27, 2023
@redcatbear
#44: Fixed broken test name.
7020688
redcatbear added a commit that referenced this issue Oct 27, 2023
@redcatbear
#44: Fixed indexing. Added test for in-order matching.
51e0379
redcatbear added a commit that referenced this issue Oct 27, 2023
@redcatbear
#44: Extracted query.
443c6dd
redcatbear added a commit that referenced this issue Oct 27, 2023
@redcatbear
#44: Improved assertion message when more columns expected than prese…
07e75bc 
…nt. (#47)

* #44: Improved reporting of situation where more columns are expected than present.
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@redcatbear @kaklakariada