94 lines
No EOL
2.3 KiB
Nim
94 lines
No EOL
2.3 KiB
Nim
import unittest
|
|
|
|
import protobuf_serialization
|
|
|
|
type
|
|
MyEnum = enum
|
|
ME1, ME2, ME3
|
|
type
|
|
Test1 = object
|
|
a: uint
|
|
|
|
Test3 = object
|
|
g {.sfixed32.}: int
|
|
h: int
|
|
i: Test1
|
|
|
|
suite "Test Varint Encoding":
|
|
test "Can encode/decode enum":
|
|
var proto = newProtoBuffer()
|
|
var bytesProcessed: int
|
|
|
|
proto.encodeField(ME3)
|
|
proto.encodeField(ME2)
|
|
|
|
var output = proto.output
|
|
assert output == @[8.byte, 4, 16, 2]
|
|
|
|
var offset = 0
|
|
|
|
let decodedME3 = decodeField(output, MyEnum, offset, bytesProcessed)
|
|
assert decodedME3.value == ME3
|
|
assert decodedME3.index == 1
|
|
|
|
let decodedME2 = decodeField(output, MyEnum, offset, bytesProcessed)
|
|
assert decodedME2.value == ME2
|
|
assert decodedME2.index == 2
|
|
|
|
test "Can encode/decode negative number":
|
|
var proto = newProtoBuffer()
|
|
let num = -153452
|
|
var bytesProcessed: int
|
|
|
|
proto.encodeField(num)
|
|
|
|
var output = proto.output
|
|
assert output == @[8.byte, 215, 221, 18]
|
|
|
|
var offset = 0
|
|
let decoded = decodeField(output, int, offset, bytesProcessed)
|
|
assert decoded.value == num
|
|
assert decoded.index == 1
|
|
|
|
test "Can encode/decode unsigned number":
|
|
var proto = newProtoBuffer()
|
|
let num = 123151.uint
|
|
var bytesProcessed: int
|
|
|
|
proto.encodeField(num)
|
|
|
|
var output = proto.output
|
|
assert output == @[8.byte, 143, 194, 7]
|
|
var offset = 0
|
|
|
|
let decoded = decodeField(output, uint, offset, bytesProcessed)
|
|
assert decoded.value == num
|
|
assert decoded.index == 1
|
|
|
|
test "Can encode/decode string":
|
|
var proto = newProtoBuffer()
|
|
let str = "hey this is a string"
|
|
var bytesProcessed: int
|
|
|
|
proto.encodeField(str)
|
|
|
|
var output = proto.output
|
|
assert output == @[10.byte, 20, 104, 101, 121, 32, 116, 104, 105, 115, 32, 105, 115, 32, 97, 32, 115, 116, 114, 105, 110, 103]
|
|
|
|
var offset = 0
|
|
let decoded = decodeField(output, string, offset, bytesProcessed)
|
|
assert decoded.value == str
|
|
assert decoded.index == 1
|
|
|
|
test "Can encode/decode object":
|
|
var proto = newProtoBuffer()
|
|
|
|
let obj = Test3(g: 300, h: 200, i: Test1(a: 100))
|
|
|
|
proto.encodeField(obj)
|
|
var offset, bytesProcessed: int
|
|
|
|
var output = proto.output
|
|
let decoded = decodeField(output, Test3, offset, bytesProcessed)
|
|
assert decoded.value == obj
|
|
assert decoded.index == 1 |