add test case for get transaction of types

suspendedPaymentExecution, suspendedPaymentCancellation, suspendedPaymentCreation

test/fixtures/requests/index.js

@@ -22,6 +22,7 @@ module.exports = {
     complex: require('./prepare-trustline')
   },
   sign: require('./sign'),
+  signSuspended: require('./sign-suspended.json'),
   getPaths: {
     normal: require('./getpaths/normal'),
     UsdToUsd: require('./getpaths/usd2usd'),

test/fixtures/requests/prepare-suspended-payment-execution.json

@@ -2,6 +2,6 @@
   "owner": "r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59",
   "suspensionSequence": 1234,
   "method": 1,
-  "digest": "8F434346648F6B96DF89DDA901C5176B10A6D83961DD3C1AC88B59B2DC327AA4",
-  "proof": "whatever"
+  "digest": "712C36933822AD3A3D136C5DF97AA863B69F9CE88B2D6CE6BDD11BFDE290C19D",
+  "proof": "this must have 32 characters...."
 }

test/fixtures/requests/sign-suspended.json

@@ -0,0 +1,8 @@
+{
+  "txJSON": "{\"TransactionType\":\"SuspendedPaymentFinish\",\"Account\":\"rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh\",\"Owner\":\"rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh\",\"OfferSequence\":2,\"Method\":1,\"Digest\":\"712C36933822AD3A3D136C5DF97AA863B69F9CE88B2D6CE6BDD11BFDE290C19D\",\"Proof\":\"74686973206D757374206861766520333220636861726163746572732E2E2E2E\",\"Flags\":2147483648,\"LastLedgerSequence\":102,\"Fee\":\"12\",\"Sequence\":1}",
+  "instructions": {
+    "fee": "0.000012",
+    "sequence": 1,
+    "maxLedgerVersion": 102
+  }
+}