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Fix deserialization issue when parameter value is array #638

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strufkin
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@strufkin strufkin commented Dec 1, 2021

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If you have custom converter which makes an array from parameter string from feature file, allure will throw below exception upon report generation, hence we have to make this to be string back:

Could not read test result file allure\e3769575-aa8f-404e-9068-732f53e6db7c-result.json
com.fasterxml.jackson.databind.exc.MismatchedInputException: 
Cannot deserialize value of type `java.lang.String` from Array value (token `JsonToken.START_ARRAY`)
 at [Source: (sun.nio.ch.ChannelInputStream); line: 1, column: 15070] 
 (through reference chain: io.qameta.allure.model.TestResult["parameters"]->java.util.ArrayList[2]->io.qameta.allure.model.Parameter["value"])
        at com.fasterxml.jackson.databind.exc.MismatchedInputException.from(MismatchedInputException.java:59)

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CLAassistant commented Dec 1, 2021

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@delatrie
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example_converters are removed in Pytest-BDD 5. Now, outline parameters are always strings.

#845 fixes it for pytest parameters (@pytest.mark.parametrize) and step-level args

@delatrie delatrie closed this Mar 25, 2025
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4 participants