#2 Spaces in key should be allowed

[Carl Fyffe]

The parser does not allow spaces in the key

foo bar: value

is considered invalid. I have updated PlainYamlParser to allow spaces.

[Carl Fyffe]

allow spaces

[Carl Fyffe]

Here's a test for the Validator:

public void testMappingWithStringInKey() throws Exception {
_schema = "" +
"type: map\n" +
"mapping:\n" +
" 'foo bar':\n" +
" type: str\n";
_valid = "'foo bar': value";
_invalid = "foobar: value";
_error = ":key_undefined : (line 1)[/foobar] key 'foobar:' is undefined.\n";
doTest();

_valid = "foo bar: value";
doTest();
}

and here's a test for the parser:

public void testSpacesWorkInKeys() throws Exception {
_input = "foo bar: value";
_expected = "{\"foo bar\"=>\"value\"}";
doTest();
}