From 3f261f4611fcf67de546f57758ee31d407e62fc8 Mon Sep 17 00:00:00 2001
From: Kate Sills <kate@agoric.com>
Date: Tue, 26 Oct 2021 13:29:44 -0700
Subject: [PATCH] chore: update to latest ERTP. Linting doesn't pass, but it
 looks like it was not passing previously

---
 api/src/priceAuthority/linear.js    |  6 +++---
 api/src/priceAuthority/single.js    | 19 +++++++++++--------
 api/test/test-fakePriceAuthority.js | 22 +++++++++++-----------
 3 files changed, 25 insertions(+), 22 deletions(-)

diff --git a/api/src/priceAuthority/linear.js b/api/src/priceAuthority/linear.js
index 0d92349..668bb4f 100644
--- a/api/src/priceAuthority/linear.js
+++ b/api/src/priceAuthority/linear.js
@@ -10,9 +10,9 @@ import '@agoric/zoe/exported';
  * Create a price authority which uses linear-scaled latest quotes from the
  * underlying quote stream to answer queries.
  *
- * So, if the quote stream produces `[moola(2), simolean(3)]`, and the caller
- * asks what it would get if it sold `moola(6)`, then we'll return
- * `simoleans(4)`.
+ * So, if the quote stream produces `[moola(2n), simolean(3n)]`, and the caller
+ * asks what it would get if it sold `moola(6n)`, then we'll return
+ * `simoleans(4n)`.
  *
  * @param {BasePriceAuthorityOptions} options
  * @returns {Promise<PriceAuthority>}
diff --git a/api/src/priceAuthority/single.js b/api/src/priceAuthority/single.js
index e6deaa2..8e3ef0f 100644
--- a/api/src/priceAuthority/single.js
+++ b/api/src/priceAuthority/single.js
@@ -92,14 +92,17 @@ export async function makeSinglePriceAuthority(options) {
    * @returns {PriceQuote}
    */
   const makeQuote = (amountIn, amountOut, quoteTime) => {
-    const quoteAmount = AmountMath.make(quoteBrand, [
-      {
-        amountIn,
-        amountOut,
-        timer,
-        timestamp: quoteTime,
-      },
-    ]);
+    const quoteAmount = AmountMath.make(
+      quoteBrand,
+      harden([
+        {
+          amountIn,
+          amountOut,
+          timer,
+          timestamp: quoteTime,
+        },
+      ]),
+    );
     const quote = harden({
       quotePayment: E(quoteMint).mintPayment(quoteAmount),
       quoteAmount,
diff --git a/api/test/test-fakePriceAuthority.js b/api/test/test-fakePriceAuthority.js
index 070204b..ecc02d8 100644
--- a/api/test/test-fakePriceAuthority.js
+++ b/api/test/test-fakePriceAuthority.js
@@ -37,14 +37,14 @@ test('priceAuthority quoteAtTime', async t => {
   });
 
   const done = E(priceAuthority)
-    .quoteAtTime(3n, moola(5), bucksBrand)
+    .quoteAtTime(3n, moola(5n), bucksBrand)
     .then(async quote => {
       t.deepEqual(
-        moola(5),
+        moola(5n),
         quote.quoteAmount.value[0].amountIn,
         'amountIn match',
       );
-      t.deepEqual(bucks(55 * 5), quote.quoteAmount.value[0].amountOut);
+      t.deepEqual(bucks(55n * 5n), quote.quoteAmount.value[0].amountOut);
       t.is(3n, quote.quoteAmount.value[0].timestamp);
     });
 
@@ -66,7 +66,7 @@ test('priceAuthority quoteGiven', async t => {
   });
 
   await E(manualTimer).tick();
-  const quote = await E(priceAuthority).quoteGiven(moola(37), bucksBrand);
+  const quote = await E(priceAuthority).quoteGiven(moola(37n), bucksBrand);
   const quoteAmount = quote.quoteAmount.value[0];
   t.is(1n, quoteAmount.timestamp);
   t.deepEqual(bucks(37n * 20n), quoteAmount.amountOut);
@@ -83,7 +83,7 @@ test('priceAuthority quoteWanted', async t => {
   });
 
   await E(manualTimer).tick();
-  const quote = await E(priceAuthority).quoteWanted(moolaBrand, bucks(400));
+  const quote = await E(priceAuthority).quoteWanted(moolaBrand, bucks(400n));
   const quoteAmount = quote.quoteAmount.value[0];
   t.is(1n, quoteAmount.timestamp);
   t.deepEqual(bucks(400n), quoteAmount.amountOut);
@@ -129,13 +129,13 @@ test('priceAuthority quoteWhenGTE', async t => {
   });
 
   const expected = E(priceAuthority)
-    .quoteWhenGTE(moola(1), bucks(40))
+    .quoteWhenGTE(moola(1n), bucks(40n))
     .then(quote => {
       const quoteInAmount = quote.quoteAmount.value[0];
       t.is(4n, manualTimer.getCurrentTimestamp());
       t.is(4n, quoteInAmount.timestamp);
-      t.deepEqual(bucks(40), quoteInAmount.amountOut);
-      t.deepEqual(moola(1), quoteInAmount.amountIn);
+      t.deepEqual(bucks(40n), quoteInAmount.amountOut);
+      t.deepEqual(moola(1n), quoteInAmount.amountIn);
     });
 
   await E(manualTimer).tick();
@@ -155,13 +155,13 @@ test('priceAuthority quoteWhenLT', async t => {
   });
 
   const expected = E(priceAuthority)
-    .quoteWhenLT(moola(1), bucks(30))
+    .quoteWhenLT(moola(1n), bucks(30n))
     .then(quote => {
       const quoteInAmount = quote.quoteAmount.value[0];
       t.is(3n, manualTimer.getCurrentTimestamp());
       t.is(3n, quoteInAmount.timestamp);
-      t.deepEqual(bucks(29), quoteInAmount.amountOut);
-      t.deepEqual(moola(1), quoteInAmount.amountIn);
+      t.deepEqual(bucks(29n), quoteInAmount.amountOut);
+      t.deepEqual(moola(1n), quoteInAmount.amountIn);
     });
 
   await E(manualTimer).tick();