My intuition is that if the reader tries to ReadInt or ReadLong and it encounters an EOF before the end of the int/long, then it should be an error. In that case, we should wrap the EOF error.

However, after this PR's change, two tests are failing: TestDecoder_SkipRef and TestDecoder_DecodeEOFDoesntReturnError.

func TestDecoder_DecodeEOFDoesntReturnError(t *testing.T) {
	defer ConfigTeardown()

	data := []byte{0xE2}
	schema := "int"
	dec, _ := avro.NewDecoder(schema, bytes.NewReader(data))

	var i int
	err := dec.Decode(&i)

	assert.NoError(t, err)
}

Is my assumption correct? And in that case what should we do with these tests?