93 lines
2.6 KiB
Go
93 lines
2.6 KiB
Go
package rpcclient
|
|
|
|
import "testing"
|
|
|
|
// TestUnmarshalGetBlockChainInfoResult ensures that the SoftForks and
|
|
// UnifiedSoftForks fields of GetBlockChainInfoResult are properly unmarshaled
|
|
// when using the expected backend version.
|
|
func TestUnmarshalGetBlockChainInfoResultSoftForks(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
tests := []struct {
|
|
name string
|
|
version BackendVersion
|
|
res []byte
|
|
compatible bool
|
|
}{
|
|
{
|
|
name: "bitcoind < 0.19.0 with separate softforks",
|
|
version: BitcoindPre19,
|
|
res: []byte(`{"softforks": [{"version": 2}]}`),
|
|
compatible: true,
|
|
},
|
|
{
|
|
name: "bitcoind >= 0.19.0 with separate softforks",
|
|
version: BitcoindPost19,
|
|
res: []byte(`{"softforks": [{"version": 2}]}`),
|
|
compatible: false,
|
|
},
|
|
{
|
|
name: "bitcoind < 0.19.0 with unified softforks",
|
|
version: BitcoindPre19,
|
|
res: []byte(`{"softforks": {"segwit": {"type": "bip9"}}}`),
|
|
compatible: false,
|
|
},
|
|
{
|
|
name: "bitcoind >= 0.19.0 with unified softforks",
|
|
version: BitcoindPost19,
|
|
res: []byte(`{"softforks": {"segwit": {"type": "bip9"}}}`),
|
|
compatible: true,
|
|
},
|
|
}
|
|
|
|
for _, test := range tests {
|
|
success := t.Run(test.name, func(t *testing.T) {
|
|
// We'll start by unmarshaling the JSON into a struct.
|
|
// The SoftForks and UnifiedSoftForks field should not
|
|
// be set yet, as they are unmarshaled within a
|
|
// different function.
|
|
info, err := unmarshalPartialGetBlockChainInfoResult(test.res)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if info.SoftForks != nil {
|
|
t.Fatal("expected SoftForks to be empty")
|
|
}
|
|
if info.UnifiedSoftForks != nil {
|
|
t.Fatal("expected UnifiedSoftForks to be empty")
|
|
}
|
|
|
|
// Proceed to unmarshal the softforks of the response
|
|
// with the expected version. If the version is
|
|
// incompatible with the response, then this should
|
|
// fail.
|
|
err = unmarshalGetBlockChainInfoResultSoftForks(
|
|
info, test.version, test.res,
|
|
)
|
|
if test.compatible && err != nil {
|
|
t.Fatalf("unable to unmarshal softforks: %v", err)
|
|
}
|
|
if !test.compatible && err == nil {
|
|
t.Fatal("expected to not unmarshal softforks")
|
|
}
|
|
if !test.compatible {
|
|
return
|
|
}
|
|
|
|
// If the version is compatible with the response, we
|
|
// should expect to see the proper softforks field set.
|
|
if test.version == BitcoindPost19 &&
|
|
info.SoftForks != nil {
|
|
t.Fatal("expected SoftForks to be empty")
|
|
}
|
|
if test.version == BitcoindPre19 &&
|
|
info.UnifiedSoftForks != nil {
|
|
t.Fatal("expected UnifiedSoftForks to be empty")
|
|
}
|
|
})
|
|
if !success {
|
|
return
|
|
}
|
|
}
|
|
}
|