forked from json-iterator/go
/
jsoniter_map_test.go
69 lines (62 loc) · 1.88 KB
/
jsoniter_map_test.go
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package jsoniter
import (
"testing"
"github.com/json-iterator/go/require"
)
func Test_read_map(t *testing.T) {
should := require.New(t)
iter := ParseString(`{"hello": "world"}`)
m := map[string]string{"1": "2"}
iter.ReadVal(&m)
copy(iter.buf, []byte{0, 0, 0, 0, 0, 0})
should.Equal(map[string]string{"1": "2", "hello": "world"}, m)
}
func Test_read_map_of_interface(t *testing.T) {
should := require.New(t)
iter := ParseString(`{"hello": "world"}`)
m := map[string]interface{}{"1": "2"}
iter.ReadVal(&m)
should.Equal(map[string]interface{}{"1": "2", "hello": "world"}, m)
iter = ParseString(`{"hello": "world"}`)
should.Equal(map[string]interface{}{"hello": "world"}, iter.Read())
}
func Test_wrap_map(t *testing.T) {
should := require.New(t)
any := Wrap(map[string]string{"Field1": "hello"})
should.Equal("hello", any.Get("Field1").ToString())
any = Wrap(map[string]string{"Field1": "hello"})
should.Equal(1, any.Size())
any = Wrap(map[string]string{"Field1": "hello"})
vals := map[string]string{}
var k string
var v Any
for next, hasNext := any.IterateObject(); hasNext; {
k, v, hasNext = next()
if v.ValueType() == String {
vals[k] = v.ToString()
}
}
should.Equal(map[string]string{"Field1":"hello"}, vals)
}
func Test_map_wrapper_any_get_all(t *testing.T) {
should := require.New(t)
any := Wrap(map[string][]int{"Field1": []int{1, 2}})
should.Equal(`{"Field1":1}`, any.Get('*', 0).ToString())
}
func Test_write_val_map(t *testing.T) {
should := require.New(t)
val := map[string]string{"1": "2"}
str, err := MarshalToString(val)
should.Nil(err)
should.Equal(`{"1":"2"}`, str)
}
func Test_slice_of_map(t *testing.T) {
should := require.New(t)
val := []map[string]string{{"1": "2"}}
str, err := MarshalToString(val)
should.Nil(err)
should.Equal(`[{"1":"2"}]`, str)
val = []map[string]string{}
should.Nil(UnmarshalFromString(str, &val))
should.Equal("2", val[0]["1"])
}