func TestAnswerConversion(t *testing.T) {
a1 := message.NewAnswerIdentity(testId)
a2 := message.NewAnswerList(testList)
a3 := message.NewAnswerRelay(testBody)
b1 := a1.ToByteArray()
b2 := a2.ToByteArray()
b3 := a3.ToByteArray()
c1 := new(message.Answer)
c2 := new(message.Answer)
c3 := new(message.Answer)
c4 := new(message.Answer)
e1 := c1.FromByteArray(b1)
e2 := c2.FromByteArray(b2)
e3 := c3.FromByteArray(b3)
e4 := c4.FromByteArray(nil)
assert.Nil(t, e1, "No error in conversion (1)")
assert.Nil(t, e2, "No error in conversion (2)")
assert.Nil(t, e3, "No error in conversion (3)")
assert.NotNil(t, e4, "Conversion from nil throws an error (4)")
assert.Nil(t, testutils.CompareAnswer(a1, c1), "Identity answer conversion wrong")
assert.Nil(t, testutils.CompareAnswer(a2, c2), "List answer conversion wrong")
assert.Nil(t, testutils.CompareAnswer(a3, c3), "Relay answer conversion wrong")
}
