CSV: Should quote strings with line separator under STRICT_CHECK_FOR_QUOTING mode

[wkwkhautbois]

When string data with line separator is serialized to csv, it shold be quoted, shouldn't it?
But it actually is NOT quoted if CsvGenerator.Feature.STRICT_CHECK_FOR_QUOTING is enabled.

Test below is failed:

public void testExplicitWithLineSeparator() throws Exception
{
    CsvSchema schema = CsvSchema.emptySchema();
    ObjectWriter writer =  new CsvMapper().writer(schema)
            .with(CsvGenerator.Feature.STRICT_CHECK_FOR_QUOTING);

    String csv =writer.writeValueAsString(new Object[]{"abc", "de\nf", "ghi"});
    assertEquals("abc,\"de\nf\",ghi\n", csv);  // FAILED!
}

expected:<abc,["de
f"],ghi
> but was:<abc,[de
f],ghi
>

version: v.2.11.2 and currrent master branch

[cowtowncoder]

@wkwkhautbois thank you once again for reporting this issue, contributing the fix. Will be in 2.11.3 / 2.12.0.