func TestAssets(t *testing.T) {
Convey("Parse", t, func() {
var (
result xdr.AssetType
err error
)
result, err = Parse("native")
So(result, ShouldEqual, xdr.AssetTypeAssetTypeNative)
So(err, ShouldBeNil)
result, err = Parse("credit_alphanum4")
So(result, ShouldEqual, xdr.AssetTypeAssetTypeCreditAlphanum4)
So(err, ShouldBeNil)
result, err = Parse("credit_alphanum12")
So(result, ShouldEqual, xdr.AssetTypeAssetTypeCreditAlphanum12)
So(err, ShouldBeNil)
result, err = Parse("not_real")
So(err, ShouldEqual, ErrInvalidString)
result, err = Parse("")
So(err, ShouldEqual, ErrInvalidString)
})
Convey("String", t, func() {
var (
result string
err error
)
result, err = String(xdr.AssetTypeAssetTypeNative)
So(result, ShouldEqual, "native")
So(err, ShouldBeNil)
result, err = String(xdr.AssetTypeAssetTypeCreditAlphanum4)
So(result, ShouldEqual, "credit_alphanum4")
So(err, ShouldBeNil)
result, err = String(xdr.AssetTypeAssetTypeCreditAlphanum12)
So(result, ShouldEqual, "credit_alphanum12")
So(err, ShouldBeNil)
result, err = String(xdr.AssetType(15))
So(err, ShouldEqual, ErrInvalidValue)
})
}
// NewOfferAssetResource creates a new OfferAssetResource, ensuring that
// the code and issuer are consistent. If both are null, we return a native
// asset type.
func NewOfferAssetResource(aType int32, code sql.NullString, issuer sql.NullString) OfferAssetResource {
result := OfferAssetResource{
Code: code.String,
Issuer: issuer.String,
}
switch xdr.AssetType(aType) {
case xdr.AssetTypeAssetTypeNative:
result.Type = "native"
case xdr.AssetTypeAssetTypeCreditAlphanum4:
result.Type = "credit_alphanum4"
case xdr.AssetTypeAssetTypeCreditAlphanum12:
result.Type = "credit_alphanum12"
default:
result.Type = fmt.Sprintf("unknown:%d", aType)
}
return result
}