Update oracle (#55)

* bump action versions

* bump deps

* add new oracle contracts

* retrieve oracle data from youves contract

replaces coinbase oracle which has been deprecated

* bump api version

.github/workflows/ci.yml

@@ -25,13 +25,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Setup Node.js
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v4
+        with:
+          node-version: '16'
 
       - name: Retrieve the cached "node_modules" directory (if present)
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         id: node-cache
         with:
           path: node_modules

.github/workflows/npm-publish.yml

@@ -24,16 +24,17 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Setup Node.js
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v3
         with:
+          node-version: '16'
           scope: '@hover-labs'
           registry-url: 'https://registry.npmjs.org'
 
       - name: Retrieve the cached "node_modules" directory (if present)
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         id: node-cache
         with:
           path: node_modules

__tests__/harbinger-client.test.ts

@@ -6,15 +6,17 @@ import BigNumber from 'bignumber.js'
  * Tests for Harbinger client.
  *
  * These tests are not hermetic.
+ *
+ * Using the new mainnet Youves Oracle contract's view as contract not deployed to sandbox.
  */
 
-const NODE_URL = 'https://sandbox.hover.engineering'
+const NODE_URL = 'https://mainnet.smartpy.io'
 
 // Allow extra time for RPCs
 jest.setTimeout(30_000) // 30 seconds
 
 // Client under test
-const harbingerClient = new HarbingerClient(NODE_URL, CONTRACTS.SANDBOX.HARBINGER_NORMALIZER!)
+const harbingerClient = new HarbingerClient(NODE_URL, CONTRACTS.MAIN.YOUVES_PROXY!, CONTRACTS.MAIN.OVEN_PROXY!)
 
 test('harbinger client - gets date', async function () {
   // GIVEN a Harbinger Client