neoneo-go/pkg/smartcontract/callflag/call_flags_test.go

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package callflag
import (
"testing"
"github.com/nspcc-dev/neo-go/internal/testserdes"
"github.com/stretchr/testify/require"
"gopkg.in/yaml.v2"
)
func TestCallFlag_Has(t *testing.T) {
require.True(t, AllowCall.Has(AllowCall))
require.True(t, (AllowCall | AllowNotify).Has(AllowCall))
require.False(t, (AllowCall).Has(AllowCall|AllowNotify))
require.True(t, All.Has(ReadOnly))
}
func TestCallFlagString(t *testing.T) {
var cases = map[CallFlag]string{
NoneFlag: "None",
All: "All",
ReadStates: "ReadStates",
States: "States",
ReadOnly: "ReadOnly",
States | AllowCall: "ReadOnly, WriteStates",
ReadOnly | AllowNotify: "ReadOnly, AllowNotify",
States | AllowNotify: "States, AllowNotify",
}
for f, s := range cases {
require.Equal(t, s, f.String())
}
}
func TestFromString(t *testing.T) {
var cases = map[string]struct {
flag CallFlag
err bool
}{
"None": {NoneFlag, false},
"All": {All, false},
"ReadStates": {ReadStates, false},
"States": {States, false},
"ReadOnly": {ReadOnly, false},
"ReadOnly, WriteStates": {States | AllowCall, false},
"States, AllowCall": {States | AllowCall, false},
"AllowCall, States": {States | AllowCall, false},
"States, ReadOnly": {States | AllowCall, false},
" AllowCall,AllowNotify": {AllowNotify | AllowCall, false},
"BlahBlah": {NoneFlag, true},
"States, All": {NoneFlag, true},
"ReadStates,,AllowCall": {NoneFlag, true},
"ReadStates;AllowCall": {NoneFlag, true},
"readstates": {NoneFlag, true},
" All": {NoneFlag, true},
"None, All": {NoneFlag, true},
}
for s, res := range cases {
f, err := FromString(s)
require.True(t, res.err == (err != nil), "Input: '"+s+"'")
require.Equal(t, res.flag, f)
}
}
func TestMarshalUnmarshalJSON(t *testing.T) {
var f = States
testserdes.MarshalUnmarshalJSON(t, &f, new(CallFlag))
f = States | AllowNotify
testserdes.MarshalUnmarshalJSON(t, &f, new(CallFlag))
forig := f
err := f.UnmarshalJSON([]byte("42"))
require.Error(t, err)
require.Equal(t, forig, f)
err = f.UnmarshalJSON([]byte(`"State"`))
require.Error(t, err)
require.Equal(t, forig, f)
}
func TestMarshalUnmarshalYAML(t *testing.T) {
for _, expected := range []CallFlag{States, States | AllowNotify} {
data, err := yaml.Marshal(expected)
require.NoError(t, err)
var f CallFlag
require.NoError(t, yaml.Unmarshal(data, &f))
require.Equal(t, expected, f)
}
var f CallFlag
require.Error(t, yaml.Unmarshal([]byte(`[]`), &f))
}