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|
package json
import (
"fmt"
. "github.com/smartystreets/goconvey/convey"
"testing"
)
func TestTimestampValue(t *testing.T) {
Convey("When unmarshalling JSON with Timestamp values", t, func() {
Convey("works for a single key", func() {
var jsonMap map[string]interface{}
key := "key"
value := "Timestamp(123, 321)"
data := fmt.Sprintf(`{"%v":%v}`, key, value)
err := Unmarshal([]byte(data), &jsonMap)
So(err, ShouldBeNil)
jsonValue, ok := jsonMap[key].(Timestamp)
So(ok, ShouldBeTrue)
So(jsonValue, ShouldResemble, Timestamp{123, 321})
})
Convey("works for multiple keys", func() {
var jsonMap map[string]interface{}
key1, key2, key3 := "key1", "key2", "key3"
value1, value2, value3 := "Timestamp(123, 321)",
"Timestamp(456, 654)", "Timestamp(789, 987)"
data := fmt.Sprintf(`{"%v":%v,"%v":%v,"%v":%v}`,
key1, value1, key2, value2, key3, value3)
err := Unmarshal([]byte(data), &jsonMap)
So(err, ShouldBeNil)
jsonValue1, ok := jsonMap[key1].(Timestamp)
So(ok, ShouldBeTrue)
So(jsonValue1, ShouldResemble, Timestamp{123, 321})
jsonValue2, ok := jsonMap[key2].(Timestamp)
So(ok, ShouldBeTrue)
So(jsonValue2, ShouldResemble, Timestamp{456, 654})
jsonValue3, ok := jsonMap[key3].(Timestamp)
So(ok, ShouldBeTrue)
So(jsonValue3, ShouldResemble, Timestamp{789, 987})
})
Convey("works in an array", func() {
var jsonMap map[string]interface{}
key := "key"
value := "Timestamp(42, 10)"
data := fmt.Sprintf(`{"%v":[%v,%v,%v]}`,
key, value, value, value)
err := Unmarshal([]byte(data), &jsonMap)
So(err, ShouldBeNil)
jsonArray, ok := jsonMap[key].([]interface{})
So(ok, ShouldBeTrue)
for _, _jsonValue := range jsonArray {
jsonValue, ok := _jsonValue.(Timestamp)
So(ok, ShouldBeTrue)
So(jsonValue, ShouldResemble, Timestamp{42, 10})
}
})
Convey("cannot use string as argument", func() {
var jsonMap map[string]interface{}
key := "key"
value := `Timestamp("123", "321")`
data := fmt.Sprintf(`{"%v":%v}`, key, value)
err := Unmarshal([]byte(data), &jsonMap)
So(err, ShouldNotBeNil)
})
})
}
|
