public void testParsePipe() throws Exception {
assertEquals(Operator.EDIT, Parser.parseOperator(Parser.tokenize("|")));
assertEquals(Operator.TRANSLATE, Parser.parseOperator(Parser.tokenize(">")));
assertParseOperatorFails("a", "Invalid operator \"Token[a], line 1\"");
assertParseOperatorFails("-", "Invalid operator \"Token['-'], line 1\"");
}
public void assertParseOperatorFails(String input, String errorMessage) {
try {
Parser.parseOperator(Parser.tokenize(input));
fail();
} catch (Parser.ParseError e) {
assertEquals("Cannot parse: " + errorMessage, e.getMessage());
}
}
public void assertParseTermFails(String input, String errorMessage) {
try {
Term r = Parser.parseTerm(Parser.tokenize(input));
fail(
String.format(
"Successfully parsed invalid string: %s into %s and %s",
input, r.identifier, r.options.toString()));
} catch (Parser.ParseError e) {
assertEquals("Cannot parse: " + errorMessage, e.getMessage());
}
}
public void assertParseTerm(String input, String identifier, ImmutableMap<String, String> options)
throws Parser.ParseError {
Term r = Parser.parseTerm(Parser.tokenize(input));
assertEquals(identifier, r.identifier);
assertEquals(options, r.options);
}