v2 / vlib / x / json2 / tests / decode_array_test.v
49 lines · 40 sloc · 922 bytes · 2d33a7f2819dd5fc1f4aa3b3ca0bcc660810d7af
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1import x.json2 as json


2


3struct StructType[T] {


4mut:


5    val T


6}


7


8fn test_array_of_strings() {


9    assert json.decode[[]int]('[1, 2, 3]')! == [1, 2, 3]


10


11    assert json.decode[[]string]('["a", "b", "c"]')! == ['a', 'b', 'c']


12


13    assert json.decode[[]bool]('[true, false, true]')! == [true, false, true]


14


15    assert json.decode[[]f64]('[1.1, 2.2, 3.3]')! == [1.1, 2.2, 3.3]


16


17    // nested arrays


18    assert json.decode[[][]int]('[[1, 22], [333, 4444]]')! == [


19        [1, 22],


20        [333, 4444],


21    ]


22


23    assert json.decode[[][]string]('[["a", "b"], ["c", "d"]]')! == [


24        ['a', 'b'],


25        ['c', 'd'],


26    ]


27


28    assert json.decode[[][]bool]('[[true, false], [false, true]]')! == [


29        [true, false],


30        [false, true],


31    ]


32}


33


34fn test_array_of_struct() {


35    assert json.decode[[]StructType[int]]('[{"val": 1}, {"val": 2}, {"val": 3}, {"val": 4}]')! == [


36        StructType{


37            val: 1


38        },


39        StructType{


40            val: 2


41        },


42        StructType{


43            val: 3


44        },


45        StructType{


46            val: 4


47        },


48    ]


49}


50