Inconstistence between Verifier.VerifyXml and Verifier.VerifyJson

[lechu445]

Verifier.VerifyXml produces .xml files and Verifier.VerifyJson produces not .json files but .txt. I'd say that's pretty surprising API design decision; I'd expect that either both are treated as a text, or both are saved in its own format.

This comes to bigger issue, Verifier.VerifyJson does not even allow to save file as json, or set custom extension of the file.

Example:

[UsesVerify]
public class UnitTest
{
    [Fact]
    public async Task VerifyXml() => await Verifier.VerifyXml("<a/>");

    [Fact]
    public async Task VerifyJson() => await Verifier.VerifyJson("{}");
}

produce:

• UnitTest.VerifyJson.received.txt
• UnitTest.VerifyJson.verified.txt
• UnitTest.VerifyXml.received.xml
• UnitTest.VerifyXml.verified.txt

[SimonCropp]

https://github.com/VerifyTests/Verify/blob/main/docs/serializer-settings.md#usestrictjson