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package json
import (
"fmt"
"io"
"reflect"
"testing"
)
func TestReader(t *testing.T) {
r := Reader(map[string]int{
"foo": 2,
})
bts, err := io.ReadAll(r)
if err != nil {
t.Fatal(err)
}
if string(bts) != `{"foo":2}` {
t.Fatalf("wrong json: %s", string(bts))
}
}
func TestFrom(t *testing.T) {
in := map[string]int{"foo": 10, "bar": 20}
m, err := From(Reader(in), map[string]int{})
if err != nil {
t.Fatalf("unexpected err: %v", err)
}
if !reflect.DeepEqual(m, in) {
t.Fatalf("maps should be equal: %v vs %v", in, m)
}
}
func TestErrReader(t *testing.T) {
err := fmt.Errorf("foo")
_, err2 := io.ReadAll(&ErrorReader{err})
if err != err2 {
t.Fatalf("expected same error")
}
}
|
