[
  { "name": "pounds and pence", "args": [12000, "GBP"], "expect": { "minor": 12000, "currency": "GBP" } },
  { "name": "zero", "args": [0, "GBP"], "expect": { "minor": 0, "currency": "GBP" } },
  { "name": "negative amounts are allowed (credit notes)", "args": [-2599, "GBP"], "expect": { "minor": -2599, "currency": "GBP" } },
  { "name": "zero-decimal currency", "args": [1500, "JPY"], "expect": { "minor": 1500, "currency": "JPY" } },
  { "name": "lowercase currency is rejected", "args": [100, "gbp"], "expectError": "ISO 4217" },
  { "name": "non-integer minor units are rejected", "args": [10.5, "GBP"], "expectError": "integer minor units" }
]