message: test: improve test coverage for aliasing
diff: @@ -18,7 +18,7 @@ describe('address aliasing utils', () => {
  it('should throw if the input is not a valid address', () => {
  expect(() => {
  applyL1ToL2Alias('0x1234')
  - }).to.throw
  + }).to.throw('not a valid address: 0x1234')
  })
  })
  @@ -38,7 +38,7 @@ describe('address aliasing utils', () => {
  it('should throw if the input is not a valid address', () => {
  expect(() => {
  undoL1ToL2Alias('0x1234')
  - }).to.throw
  + }).to.throw('not a valid address: 0x1234')
  })
  })
  })
  