xahau-patch

packages/xahau-binary-codec/test/amount.test.ts

@@ -0,0 +1,42 @@
+import { coreTypes } from '../src/types'
+import fixtures from './fixtures/data-driven-tests.json'
+const { Amount } = coreTypes
+
+function amountErrorTests() {
+  fixtures.values_tests
+    .filter((obj) => obj.type === 'Amount')
+    .forEach((f) => {
+      // We only want these with errors
+      if (!f.error) {
+        return
+      }
+      const testName =
+        `${JSON.stringify(f.test_json)}\n\tis invalid ` + `because: ${f.error}`
+      it(testName, () => {
+        expect(() => {
+          Amount.from(f.test_json)
+          JSON.stringify(f.test_json)
+        }).toThrow()
+      })
+    })
+}
+
+describe('Amount', function () {
+  it('can be parsed from', function () {
+    expect(Amount.from('1000000') instanceof Amount).toBe(true)
+    expect(Amount.from('1000000').toJSON()).toEqual('1000000')
+    const fixture = {
+      value: '1',
+      issuer: '0000000000000000000000000000000000000000',
+      currency: 'USD',
+    }
+    const amt = Amount.from(fixture)
+    const rewritten = {
+      value: '1',
+      issuer: 'rrrrrrrrrrrrrrrrrrrrrhoLvTp',
+      currency: 'USD',
+    }
+    expect(amt.toJSON()).toEqual(rewritten)
+  })
+  amountErrorTests()
+})