improved coverage a bit
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4faf1c99d8
commit
175315e44e
@ -1205,8 +1205,22 @@ mod tests {
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#[test]
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fn test_reader_buf_too_small() {
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let small_buf: [u8; 5] = [0; 5];
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let error = PusTcReader::new(&small_buf);
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// if let PusError::RawDataTooShort()
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let app_data = &[1, 2, 3, 4];
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let pus_tc = base_ping_tc_simple_ctor_with_app_data(app_data);
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let mut buf = [0; 32];
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let written_len = pus_tc.write_to_bytes(&mut buf).unwrap();
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let error = PusTcReader::new(&buf[0..PUS_TC_MIN_LEN_WITHOUT_APP_DATA + 1]);
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assert!(error.is_err());
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let error = error.unwrap_err();
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if let PusError::ByteConversion(ByteConversionError::FromSliceTooSmall {
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found,
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expected,
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}) = error
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{
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assert_eq!(found, PUS_TC_MIN_LEN_WITHOUT_APP_DATA + 1);
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assert_eq!(expected, written_len);
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} else {
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panic!("unexpected error {error}")
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}
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}
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}
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