mirror of
https://github.com/json-iterator/go.git
synced 2024-11-24 08:22:14 +02:00
113 lines
2.8 KiB
Go
113 lines
2.8 KiB
Go
package jsoniter
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import (
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"testing"
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"github.com/json-iterator/go/require"
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"io"
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)
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func Test_read_empty_array_as_any(t *testing.T) {
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should := require.New(t)
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any, err := UnmarshalAnyFromString("[]")
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should.Nil(err)
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should.Equal(0, any.Size())
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}
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func Test_read_one_element_array_as_any(t *testing.T) {
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should := require.New(t)
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any, err := UnmarshalAnyFromString("[1]")
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should.Nil(err)
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should.Equal(1, any.Size())
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}
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func Test_read_two_element_array_as_any(t *testing.T) {
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should := require.New(t)
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any, err := UnmarshalAnyFromString("[1,2]")
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should.Nil(err)
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should.Equal(1, any.Get(0).ToInt())
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should.Equal(2, any.Size())
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should.True(any.ToBool())
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should.Equal(1, any.ToInt())
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}
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func Test_read_array_with_any_iterator(t *testing.T) {
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should := require.New(t)
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any, err := UnmarshalAnyFromString("[1,2]")
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should.Nil(err)
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var element Any
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var elements []int
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for next, hasNext := any.IterateArray(); hasNext; {
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element, hasNext = next()
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elements = append(elements, element.ToInt())
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}
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should.Equal([]int{1, 2}, elements)
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}
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func Test_wrap_array(t *testing.T) {
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should := require.New(t)
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any := Wrap([]int{1, 2, 3})
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should.Equal("[1,2,3]", any.ToString())
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var element Any
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var elements []int
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for next, hasNext := any.IterateArray(); hasNext; {
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element, hasNext = next()
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elements = append(elements, element.ToInt())
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}
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should.Equal([]int{1, 2, 3}, elements)
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any = Wrap([]int{1, 2, 3})
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should.Equal(3, any.Size())
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any = Wrap([]int{1, 2, 3})
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should.Equal(2, any.Get(1).ToInt())
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}
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func Test_array_lazy_any_get(t *testing.T) {
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should := require.New(t)
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any, err := UnmarshalAnyFromString("[1,[2,3],4]")
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should.Nil(err)
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should.Equal(3, any.Get(1, 1).ToInt())
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should.Equal("[1,[2,3],4]", any.ToString())
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}
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func Test_array_lazy_any_get_all(t *testing.T) {
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should := require.New(t)
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any, err := UnmarshalAnyFromString("[[1],[2],[3,4]]")
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should.Nil(err)
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should.Equal("[1,2,3]", any.Get('*', 0).ToString())
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}
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func Test_array_wrapper_any_get_all(t *testing.T) {
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should := require.New(t)
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any := wrapArray([][]int{
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{1, 2},
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{3, 4},
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{5, 6},
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})
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should.Equal("[1,3,5]", any.Get('*', 0).ToString())
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}
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func Test_array_lazy_any_get_invalid(t *testing.T) {
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should := require.New(t)
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any, err := UnmarshalAnyFromString("[]")
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should.Nil(err)
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should.Equal(Invalid, any.Get(1, 1).ValueType())
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should.NotNil(any.Get(1, 1).LastError())
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should.Equal(Invalid, any.Get("1").ValueType())
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should.NotNil(any.Get("1").LastError())
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}
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func Test_array_lazy_any_set(t *testing.T) {
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should := require.New(t)
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any, err := UnmarshalAnyFromString("[1,[2,3],4]")
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should.Nil(err)
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any.GetArray()[0] = WrapInt64(2)
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str, err := MarshalToString(any)
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should.Nil(err)
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should.Equal("[2,[2,3],4]", str)
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}
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func Test_invalid_array(t *testing.T) {
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_, err := UnmarshalAnyFromString("[")
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if err == nil || err == io.EOF {
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t.FailNow()
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}
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} |