💚 validate line numbers and valid two-letter abbrevation

Author: ctcpip

scripts/check-delegates-test.mjs

@@ -7,9 +7,9 @@ const uppercaseLatin = `Chris de Almeida (CDA)\nRob Palmer (竄)\nUjjwal Sharma
 const twoLetter = `Chris de Almeida (CDA)\nRob Palmer (RP)\nUjjwal Sharma (USA)`;
 const threeLetter = `Chris de Almeida (CDA)\nRob Palmer (ROBPALMER)\nUjjwal Sharma (USA)`;
 const duplicate = `Chris de Almeida (CDA)\nRob Palmer (RPR)\nUjjwal Sharma (USA)\nUjjwal Sharma (USA)`;
-const valid = `Chris de Almeida (CDA)\nRob Palmer (RPR)\nUjjwal Sharma (USA)`;
+const valid = `Chris de Almeida (CDA)\nMichael Ficarra (MF)\nRob Palmer (RPR)\nUjjwal Sharma (USA)`;
 
-assert.throws(() => checkDelegates(lex), { message: /Not in lexicographic order/});
+assert.throws(() => checkDelegates(lex), { message: 'Line 3: Not in lexicographic order.'}); // also validates expected line number
 assert.throws(() => checkDelegates(missing), { message: /Missing abbreviation for/});
 assert.throws(() => checkDelegates(uppercaseLatin), { message: /Abbreviations must be all uppercase Latin letters/});
 assert.throws(() => checkDelegates(twoLetter), { message: /not in allowlist. New delegate abbreviations must be three letters/});