This package provides Gomega matchers to write assertions against errors wrapped using Dave Cheney's github.com/pkg/errors package
Verifies that an error matches the expected one, including errors that have been wrapped by a context.
This was needed because gomega's default MatchError() fails on wrapped errors
import (
"errors"
perrors "github.com/pkg/errors"
. "github.com/chendrix/gerrors"
)
err := errors.New("some error")
err2 := perrors.Wrap(err, "read failed")
Expect(err).To(MatchError("some error")) // Pass
Expect(err2).To(MatchError("some error")) // Fail!
Expect(err).To(MatchWrappedError("some error")) // Pass
Expect(err2).To(MatchWrappedError("some error")) // Pass