func commonTestStateDriverReadStateAfterUpdate(t *testing.T, d core.StateDriver) {
state := &testState{IntField: 1234, StrField: "testString"}
key := "testKeyReadUpdate"
err := d.WriteState(key, state, json.Marshal)
if err != nil {
t.Fatalf("failed to write state. Error: %s", err)
}
state.StrField = "testStringUpdated"
err = d.WriteState(key, state, json.Marshal)
if err != nil {
t.Fatalf("failed to update state. Error: %s", err)
}
readState := &testState{}
err = d.ReadState(key, readState, json.Unmarshal)
if err != nil {
t.Fatalf("failed to read state. Error: %s", err)
}
if readState.IntField != state.IntField || readState.StrField != state.StrField {
t.Fatalf("Read state didn't match state written. Wrote: %v Read: %v",
state, readState)
}
}
func commonTestStateDriverReadStateAfterClear(t *testing.T, d core.StateDriver) {
state := &testState{IntField: 1234, StrField: "testString"}
key := "testKeyReadClear"
err := d.WriteState(key, state, json.Marshal)
if err != nil {
t.Fatalf("failed to write state. Error: %s", err)
}
err = d.ClearState(key)
if err != nil {
t.Fatalf("failed to clear state. Error: %s", err)
}
readState := &testState{}
err = d.ReadState(key, readState, json.Unmarshal)
if err == nil {
t.Fatalf("Able to read cleared state!. Key: %s, Value: %v",
key, readState)
}
}