add support for funding

lib/plugins/wallet/mock-wallet/mock-wallet.js

@@ -19,6 +19,24 @@ function balance (account, cryptoCode) {
   })
 }
 
+function pendingBalance (account, cryptoCode) {
+  return Promise.resolve()
+  .then(() => {
+    if (cryptoCode === 'BTC') return BN(1e8 * 10.1)
+    if (cryptoCode === 'ETH') return BN(1e18 * 10.1)
+    throw new Error('Unsupported crypto: ' + cryptoCode)
+  })
+}
+
+function confirmedBalance (account, cryptoCode) {
+  return Promise.resolve()
+  .then(() => {
+    if (cryptoCode === 'BTC') return BN(1e8 * 10)
+    if (cryptoCode === 'ETH') return BN(1e18 * 10)
+    throw new Error('Unsupported crypto: ' + cryptoCode)
+  })
+}
+
 // Note: This makes it easier to test insufficient funds errors
 let sendCount = 0
 
@@ -50,6 +68,21 @@ function newAddress () {
   return Promise.resolve('<Fake address, don\'t send>')
 }
 
+function newFunding (account, cryptoCode) {
+  const promises = [
+    pendingBalance(account, cryptoCode),
+    confirmedBalance(account, cryptoCode),
+    newAddress(account, {cryptoCode})
+  ]
+
+  return Promise.all(promises)
+  .then(([fundingPendingBalance, fundingConfirmedBalance, fundingAddress]) => ({
+    fundingPendingBalance,
+    fundingConfirmedBalance,
+    fundingAddress
+  }))
+}
+
 function getStatus (account, toAddress, cryptoAtoms, cryptoCode) {
   const elapsed = Date.now() - t0
 
@@ -66,5 +99,6 @@ module.exports = {
   balance,
   sendCoins,
   newAddress,
-  getStatus
+  getStatus,
+  newFunding
 }