move the remaining RippleAPI tests to the new test runner

test/api/deriveAddress/index.ts

@@ -0,0 +1,16 @@
+import assert from 'assert-diff'
+import { TestSuite } from '../../utils'
+
+/**
+ * Every test suite exports their tests in the default object.
+ * - Check out the "TestSuite" type for documentation on the interface.
+ * - Check out "test/api/index.ts" for more information about the test runner.
+ */
+export default <TestSuite>{
+  'returns address for public key': async (api, address) => {
+    var address = api.deriveAddress(
+      '035332FBA71D705BD5D97014A833BE2BBB25BEFCD3506198E14AFEA241B98C2D06'
+    )
+    assert.equal(address, 'rLczgQHxPhWtjkaQqn3Q6UM8AbRbbRvs5K')
+  }
+}