100% coverage in eth utils

src/utils/__tests__/__snapshots__/ethUtils.test.js.snap

@@ -22,6 +22,8 @@ exports[`eth utils hexToDecimal 4`] = `"1"`;
 
 exports[`eth utils hexToDecimal 5`] = `"0"`;
 
+exports[`eth utils hexToDecimal 6`] = `"null"`;
+
 exports[`eth utils padLeftEven 1`] = `"02540be3ff"`;
 
 exports[`eth utils sanitizeHex 1`] = `"0x02540be3ff"`;
@@ -34,6 +36,10 @@ exports[`eth utils sanitizeHex 4`] = `"0x0100"`;
 
 exports[`eth utils sanitizeHex 5`] = `null`;
 
+exports[`eth utils sanitizeHex 6`] = `""`;
+
 exports[`eth utils strip 1`] = `""`;
 
 exports[`eth utils strip 2`] = `"02540be3ff"`;
+
+exports[`eth utils strip 3`] = `"02540be3ff"`;

src/utils/__tests__/ethUtils.test.js

@@ -11,7 +11,7 @@ describe('eth utils', () => {
     });
 
     it('hexToDecimal', () => {
-        const input = ['2540be3ff', '64', '2', '1', '0'];
+        const input = ['2540be3ff', '64', '2', '1', '0', ''];
 
         input.forEach((entry) => {
             expect(ethUtils.hexToDecimal(entry)).toMatchSnapshot();
@@ -27,7 +27,7 @@ describe('eth utils', () => {
     });
 
     it('sanitizeHex', () => {
-        const input = ['0x2540be3ff', '1', '2', '100', 999];
+        const input = ['0x2540be3ff', '1', '2', '100', 999, ''];
 
         input.forEach((entry) => {
             expect(ethUtils.sanitizeHex(entry)).toMatchSnapshot();
@@ -36,7 +36,7 @@ describe('eth utils', () => {
 
 
     it('strip', () => {
-        const input = ['0x', '0x2540be3ff'];
+        const input = ['0x', '0x2540be3ff', '2540be3ff'];
 
         input.forEach((entry) => {
             expect(ethUtils.strip(entry)).toMatchSnapshot();