tests: isolate console color expectations - #781
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TestConsoleWriter verifies both colored output and the NO_COLOR behavior, but inherited NO_COLOR from the build environment. Start the test with a known empty value so its color assertions are deterministic. Signed-off-by: HNO3Miracle <xiangao.or@isrc.iscas.ac.cn>
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NO_COLORforTestConsoleLoggerso its ANSI-color expectations do not depend on the caller or CI environment.t.Setenvrestores the original value after the test.Testing:
go test .go vet .