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tests: make json_test.v less noisy, to see errors easier

master
Delyan Angelov 2022-05-26 15:27:54 +03:00
parent 1017335365
commit 8c969efe6b
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GPG Key ID: 66886C0F12D595ED
1 changed files with 20 additions and 20 deletions
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40
vlib/json/json_test.v
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@ -17,10 +17,10 @@ struct Employee {
fn test_simple() ? { fn test_simple() ? {
x := Employee{'Peter', 28, 95000.5, .worker} x := Employee{'Peter', 28, 95000.5, .worker}
s := json.encode(x) s := json.encode(x)
eprintln('Employee x: $s') // eprintln('Employee x: $s')
assert s == '{"name":"Peter","age":28,"salary":95000.5,"title":2}' assert s == '{"name":"Peter","age":28,"salary":95000.5,"title":2}'
y := json.decode(Employee, s)? y := json.decode(Employee, s)?
eprintln('Employee y: $y') // eprintln('Employee y: $y')
assert y.name == 'Peter' assert y.name == 'Peter'
assert y.age == 28 assert y.age == 28
assert y.salary == 95000.5 assert y.salary == 95000.5
@ -90,15 +90,15 @@ fn test_encode_decode_sumtype() ? {
t, t,
] ]
} }
eprintln('Game: $game') // eprintln('Game: $game')
enc := json.encode(game) enc := json.encode(game)
eprintln('Encoded Game: $enc') // eprintln('Encoded Game: $enc')
assert enc == '{"title":"Super Mega Game","player":{"name":"Monke","_type":"Human"},"other":[{"tag":"Pen","_type":"Item"},{"tag":"Cookie","_type":"Item"},1,"Stool",{"_type":"Time","value":$t.unix_time()}]}' assert enc == '{"title":"Super Mega Game","player":{"name":"Monke","_type":"Human"},"other":[{"tag":"Pen","_type":"Item"},{"tag":"Cookie","_type":"Item"},1,"Stool",{"_type":"Time","value":$t.unix_time()}]}'
dec := json.decode(SomeGame, enc)? dec := json.decode(SomeGame, enc)?
eprintln('Decoded Game: $dec') // eprintln('Decoded Game: $dec')
assert game.title == dec.title assert game.title == dec.title
assert game.player == dec.player assert game.player == dec.player
@ -138,9 +138,9 @@ struct User {
fn test_parse_user() ? { fn test_parse_user() ? {
s := '{"age": 10, "nums": [1,2,3], "type": 1, "lastName": "Johnson", "IsRegistered": true, "pet_animals": {"name": "Bob", "animal": "Dog"}}' s := '{"age": 10, "nums": [1,2,3], "type": 1, "lastName": "Johnson", "IsRegistered": true, "pet_animals": {"name": "Bob", "animal": "Dog"}}'
u2 := json.decode(User2, s)? u2 := json.decode(User2, s)?
println(u2) // println(u2)
u := json.decode(User, s)? u := json.decode(User, s)?
println(u) // println(u)
assert u.age == 10 assert u.age == 10
assert u.last_name == 'Johnson' assert u.last_name == 'Johnson'
assert u.is_registered == true assert u.is_registered == true
@ -158,12 +158,12 @@ fn test_encode_decode_time() ? {
reg_date: time.new_time(year: 2020, month: 12, day: 22, hour: 7, minute: 23) reg_date: time.new_time(year: 2020, month: 12, day: 22, hour: 7, minute: 23)
} }
s := json.encode(user) s := json.encode(user)
println(s) // println(s)
assert s.contains('"reg_date":1608621780') assert s.contains('"reg_date":1608621780')
user2 := json.decode(User2, s)? user2 := json.decode(User2, s)?
assert user2.reg_date.str() == '2020-12-22 07:23:00' assert user2.reg_date.str() == '2020-12-22 07:23:00'
println(user2) // println(user2)
println(user2.reg_date) // println(user2.reg_date)
} }
fn (mut u User) foo() string { fn (mut u User) foo() string {
@ -181,7 +181,7 @@ fn test_encode_user() {
} }
expected := '{"age":10,"nums":[1,2,3],"lastName":"Johnson","IsRegistered":true,"type":0,"pet_animals":"foo"}' expected := '{"age":10,"nums":[1,2,3],"lastName":"Johnson","IsRegistered":true,"type":0,"pet_animals":"foo"}'
out := json.encode(usr) out := json.encode(usr)
println(out) // println(out)
assert out == expected assert out == expected
// Test json.encode on mutable pointers // Test json.encode on mutable pointers
assert usr.foo() == expected assert usr.foo() == expected
@ -194,7 +194,7 @@ struct Color {
fn test_raw_json_field() { fn test_raw_json_field() {
color := json.decode(Color, '{"space": "YCbCr", "point": {"Y": 123}}') or { color := json.decode(Color, '{"space": "YCbCr", "point": {"Y": 123}}') or {
println('text') // println('text')
return return
} }
assert color.point == '{"Y":123}' assert color.point == '{"Y":123}'
@ -203,7 +203,7 @@ fn test_raw_json_field() {
fn test_bad_raw_json_field() { fn test_bad_raw_json_field() {
color := json.decode(Color, '{"space": "YCbCr"}') or { color := json.decode(Color, '{"space": "YCbCr"}') or {
println('text') // println('text')
return return
} }
assert color.point == '' assert color.point == ''
@ -225,7 +225,7 @@ fn test_struct_in_struct() ? {
assert country.cities.len == 2 assert country.cities.len == 2
assert country.cities[0].name == 'London' assert country.cities[0].name == 'London'
assert country.cities[1].name == 'Manchester' assert country.cities[1].name == 'Manchester'
println(country.cities) // println(country.cities)
} }
fn test_encode_map() { fn test_encode_map() {
@ -237,7 +237,7 @@ fn test_encode_map() {
'four': 4 'four': 4
} }
out := json.encode(numbers) out := json.encode(numbers)
println(out) // println(out)
assert out == expected assert out == expected
} }
@ -249,7 +249,7 @@ fn test_parse_map() ? {
'four': 4 'four': 4
} }
out := json.decode(map[string]int, '{"one":1,"two":2,"three":3,"four":4}')? out := json.decode(map[string]int, '{"one":1,"two":2,"three":3,"four":4}')?
println(out) // println(out)
assert out == expected assert out == expected
} }
@ -306,7 +306,7 @@ fn test_nested_type() ? {
} }
} }
out := json.encode(data) out := json.encode(data)
println(out) // println(out)
assert out == data_expected assert out == data_expected
data2 := json.decode(Data, data_expected)? data2 := json.decode(Data, data_expected)?
assert data2.countries.len == data.countries.len assert data2.countries.len == data.countries.len
@ -351,7 +351,7 @@ fn test_errors() {
invalid_array := fn () { invalid_array := fn () {
data := '{"countries":[{"cities":[{"name":"London"},{"name":"Manchester"}],"name":"UK"},{"cities":{"name":"Donlon"},"name":"KU"}],"users":{"Foo":{"age":10,"nums":[1,2,3],"lastName":"Johnson","IsRegistered":true,"type":0,"pet_animals":"little foo"},"Boo":{"age":20,"nums":[5,3,1],"lastName":"Smith","IsRegistered":false,"type":4,"pet_animals":"little boo"}},"extra":{"2":{"n1":2,"n2":4,"n3":8,"n4":16},"3":{"n1":3,"n2":9,"n3":27,"n4":81}}}' data := '{"countries":[{"cities":[{"name":"London"},{"name":"Manchester"}],"name":"UK"},{"cities":{"name":"Donlon"},"name":"KU"}],"users":{"Foo":{"age":10,"nums":[1,2,3],"lastName":"Johnson","IsRegistered":true,"type":0,"pet_animals":"little foo"},"Boo":{"age":20,"nums":[5,3,1],"lastName":"Smith","IsRegistered":false,"type":4,"pet_animals":"little boo"}},"extra":{"2":{"n1":2,"n2":4,"n3":8,"n4":16},"3":{"n1":3,"n2":9,"n3":27,"n4":81}}}'
json.decode(Data, data) or { json.decode(Data, data) or {
println(err) // println(err)
assert err.msg().starts_with('Json element is not an array:') assert err.msg().starts_with('Json element is not an array:')
return return
} }
@ -360,7 +360,7 @@ fn test_errors() {
invalid_object := fn () { invalid_object := fn () {
data := '{"countries":[{"cities":[{"name":"London"},{"name":"Manchester"}],"name":"UK"},{"cities":[{"name":"Donlon"},{"name":"Termanches"}],"name":"KU"}],"users":[{"age":10,"nums":[1,2,3],"lastName":"Johnson","IsRegistered":true,"type":0,"pet_animals":"little foo"},{"age":20,"nums":[5,3,1],"lastName":"Smith","IsRegistered":false,"type":4,"pet_animals":"little boo"}],"extra":{"2":{"n1":2,"n2":4,"n3":8,"n4":16},"3":{"n1":3,"n2":9,"n3":27,"n4":81}}}' data := '{"countries":[{"cities":[{"name":"London"},{"name":"Manchester"}],"name":"UK"},{"cities":[{"name":"Donlon"},{"name":"Termanches"}],"name":"KU"}],"users":[{"age":10,"nums":[1,2,3],"lastName":"Johnson","IsRegistered":true,"type":0,"pet_animals":"little foo"},{"age":20,"nums":[5,3,1],"lastName":"Smith","IsRegistered":false,"type":4,"pet_animals":"little boo"}],"extra":{"2":{"n1":2,"n2":4,"n3":8,"n4":16},"3":{"n1":3,"n2":9,"n3":27,"n4":81}}}'
json.decode(Data, data) or { json.decode(Data, data) or {
println(err) // println(err)
assert err.msg().starts_with('Json element is not an object:') assert err.msg().starts_with('Json element is not an object:')
return return
} }
@ -470,7 +470,7 @@ fn create_game_packet(data &GamePacketData) string {
fn test_encode_sumtype_defined_ahead() { fn test_encode_sumtype_defined_ahead() {
ret := create_game_packet(&GamePacketData(GPScale{})) ret := create_game_packet(&GamePacketData(GPScale{}))
println(ret) // println(ret)
assert ret == '{"value":0,"_type":"GPScale"}' assert ret == '{"value":0,"_type":"GPScale"}'
} }