✅ Add some tests (#1745)

libs/ledger-live-common/src/mock/fixtures/nfts.test.ts

@@ -0,0 +1,25 @@
+import { getCryptoCurrencyById } from "../../currencies";
+import { createFixtureNFT, NFTs, NFTs_POLYGON } from "./nfts";
+
+const POL = getCryptoCurrencyById("polygon");
+describe("nfts fixtures", () => {
+  it("createFixtureNFT", () => {
+    const FIXTURE = createFixtureNFT("account-mock");
+    expect(FIXTURE.currencyId).toEqual("ethereum");
+    expect(FIXTURE.amount).not.toBeUndefined();
+    expect(FIXTURE.contract).not.toBeUndefined();
+    expect(FIXTURE.tokenId).not.toBeUndefined();
+    expect(FIXTURE.id).toContain("account-mock");
+
+    expect(
+      NFTs.map((nft) => nft.tokenId).includes(FIXTURE.tokenId)
+    ).toBeTruthy();
+
+    const FIXTURE_POL = createFixtureNFT("account-mock-pol", POL);
+    expect(FIXTURE_POL.currencyId).toEqual("polygon");
+
+    expect(
+      NFTs_POLYGON.map((nft) => nft.tokenId).includes(FIXTURE_POL.tokenId)
+    ).toBeTruthy();
+  });
+});

libs/ledger-live-common/src/mock/fixtures/nfts.ts

@@ -15,7 +15,7 @@ import { encodeNftId } from "../../nft";
 
 const defaultEthCryptoFamily = cryptocurrenciesById["ethereum"];
 
-const NFTs = [
+export const NFTs = [
   {
     id: "js:2:ethereum:0xB98d10d9f6d07bA283bFD21B2dFEc050f9Ae282A:+0xb1540922Be7c7Ed011cb41cc0Cc4adDf089b3AaF+7833",
     tokenId: "7833",
@@ -307,7 +307,7 @@ const NFTs = [
   },
 ];
 
-const NFTs_POLYGON = [
+export const NFTs_POLYGON = [
   {
     id: "js:2:ethereum:0xB98d10d9f6d07bA283bFD21B2dFEc050f9Ae282A:+0x68a0B29526f342de944BBd6bF61D9c644B96b771+7",
     tokenId: "7",

libs/ledger-live-common/src/nft/helpers.test.ts

@@ -1,10 +1,13 @@
-import { NFTStandard } from "@ledgerhq/types-live";
+import { getCryptoCurrencyById } from "@ledgerhq/cryptoassets";
+import { Account, NFTStandard, ProtoNFT } from "@ledgerhq/types-live";
 import BigNumber from "bignumber.js";
+import { genAccount } from "../mock/account";
 import {
   getNFTByTokenId,
   getNftCollectionKey,
   getNftKey,
   groupByCurrency,
+  orderByLastReceived,
 } from "./helpers";
 import { encodeNftId } from "./nftId";
 
@@ -52,6 +55,13 @@ const NFT_4 = {
 };
 const NFTs = [NFT_1, NFT_2, NFT_3, NFT_4];
 
+const ETH = getCryptoCurrencyById("ethereum");
+
+const accounts: Account[] = [
+  genAccount("mocked-account-1", { currency: ETH, withNft: true }),
+  genAccount("mocked-account-2", { currency: ETH, withNft: true }),
+];
+
 describe("helpers", () => {
   it("getNftKey", () => {
     expect(getNftKey("contract", "tokenId", "currencyId")).toEqual(
@@ -70,4 +80,12 @@ describe("helpers", () => {
   it("groupByCurrency", () => {
     expect(groupByCurrency(NFTs)).toEqual([NFT_1, NFT_4, NFT_2, NFT_3]);
   });
+
+  it("orderByLastReceived", () => {
+    expect(orderByLastReceived(accounts, NFTs)).toHaveLength(0);
+    const NFTs_TEST = accounts.map((a) => a.nfts).flat() as ProtoNFT[];
+    expect(
+      orderByLastReceived(accounts, NFTs.concat(NFTs_TEST)).length
+    ).toBeGreaterThanOrEqual(1);
+  });
 });