fix: add api for getMinimumBalanceForRentExemption

2019-09-26 14:13:57 -06:00
parent 432345b4d4
commit 4ae90c2944
2 changed files with 41 additions and 0 deletions
--- a/web3.js/test/connection.test.js
+++ b/web3.js/test/connection.test.js
@ -330,6 +330,25 @@ test('get total supply', async () => {
  expect(count).toBeGreaterThanOrEqual(0);
 });

+test('get minimum balance for rent exemption', async () => {
+  const connection = new Connection(url);
+
+  mockRpc.push([
+    url,
+    {
+      method: 'getMinimumBalanceForRentExemption',
+      params: [512],
+    },
+    {
+      error: null,
+      result: 1000000,
+    },
+  ]);
+
+  const count = await connection.getMinimumBalanceForRentExemption(512);
+  expect(count).toBeGreaterThanOrEqual(0);
+});
+
 test('get recent blockhash', async () => {
  const connection = new Connection(url);