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v/vlib/x/json2/decoder_test.v

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import x.json2
fn test_raw_decode_string() {
str := json2.raw_decode('"Hello!"') or {
assert false
json2.Any(json2.null)
}
assert str.str() == 'Hello!'
}
fn test_raw_decode_number() {
num := json2.raw_decode('123') or {
assert false
json2.Any(json2.null)
}
assert num.int() == 123
}
fn test_raw_decode_array() {
raw_arr := json2.raw_decode('["Foo", 1]') or {
assert false
json2.Any(json2.null)
}
arr := raw_arr.arr()
assert arr[0].str() == 'Foo'
assert arr[1].int() == 1
}
fn test_raw_decode_bool() {
bol := json2.raw_decode('false') or {
assert false
json2.Any(json2.null)
}
assert bol.bool() == false
}
fn test_raw_decode_map() {
raw_mp := json2.raw_decode('{"name":"Bob","age":20}') or {
assert false
json2.Any(json2.null)
}
mp := raw_mp.as_map()
assert mp['name'].str() == 'Bob'
assert mp['age'].int() == 20
}
fn test_raw_decode_null() {
nul := json2.raw_decode('null') or {
assert false
json2.Any(json2.null)
}
assert nul is json2.Null
}
fn test_raw_decode_invalid() {
json2.raw_decode('1z') or {
assert err.msg == '[x.json2] invalid token `z` (0:17)'
return
}
assert false
}
fn test_raw_decode_string_with_dollarsign() {
str := json2.raw_decode(r'"Hello $world"') or {
assert false
json2.Any(json2.null)
}
assert str.str() == r'Hello $world'
}
fn test_raw_decode_map_with_whitespaces() {
raw_mp := json2.raw_decode(' \n\t{"name":"Bob","age":20}\n\t') or {
eprintln(err.msg)
assert false
json2.Any(json2.null)
}
mp := raw_mp.as_map()
assert mp['name'].str() == 'Bob'
assert mp['age'].int() == 20
}