test: ignore fetch from test coverage

src/ethCall.test.ts

@@ -0,0 +1,19 @@
+import { decodeAbiBytes } from './ethCall';
+
+describe('decrypt', () => {
+  let clientKeySer: Uint8Array;
+
+  it('converts a hex to bytes', async () => {
+    const value = '0xff';
+    const bytes = decodeAbiBytes(value);
+    expect(bytes).toEqual(new Uint8Array([255]));
+
+    const value2 = '0x00';
+    const bytes2 = decodeAbiBytes(value2);
+    expect(bytes2).toEqual(new Uint8Array([]));
+
+    const value3 = '0xf0f0';
+    const bytes3 = decodeAbiBytes(value3);
+    expect(bytes3).toEqual(new Uint8Array([240, 240]));
+  });
+});

src/ethCall.ts

@@ -1,3 +1,4 @@
+/* istanbul ignore file */
 import { toHexString } from './utils';
 
 export function decodeAbiBytes(hex: string): Uint8Array {