ethclient: fix error handling for header test #22514
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The wantErr field was disused, and the error returned by ec.HeaderByNumber was not properly tested. This simplifies the error checking using errors.Is and asserts that getting an expected missing header returns ethereum.NotFound. Also adds a nil check condition for header.Number before using big.Int's Sign method. Date: 2021-03-17 07:57:26-05:00 Signed-off-by: meows <b5c6@protonmail.com>
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Oct 15, 2021
The wantErr field was disused, and the error returned by HeaderByNumber was not properly tested. This simplifies the error checking using errors.Is and asserts that getting an expected missing header returns ethereum.NotFound. Also adds a nil check condition for header.Number before using big.Int's Sign method.
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The
wantErrfield was disused, and the errorreturned by ec.HeaderByNumber was not properly
tested.
This simplifies the error checking using
errors.Isand asserts that getting an expectedmissing header returns
ethereum.NotFound.Also adds a nil check condition for header.Number
before using big.Int's Sign method.
Date: 2021-03-17 07:57:26-05:00
Signed-off-by: meows b5c6@protonmail.com