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package graphql_test
import (
"bytes"
"encoding/json"
"testing"
"time"
"github.com/graph-gophers/graphql-go"
"github.com/graph-gophers/graphql-go/decode"
)
func TestTime_ImplementsUnmarshaler(t *testing.T) {
defer func() {
if err := recover(); err != nil {
t.Error(err)
}
}()
// assert *Time implements decode.Unmarshaler interface
var _ decode.Unmarshaler = (*graphql.Time)(nil)
}
func TestTime_ImplementsGraphQLType(t *testing.T) {
gt := &graphql.Time{}
if gt.ImplementsGraphQLType("foobar") {
t.Error("Type *Time must not claim to implement GraphQL type 'foobar'")
}
if !gt.ImplementsGraphQLType("Time") {
t.Error("Failed asserting *Time implements GraphQL type Time")
}
}
func TestTime_MarshalJSON(t *testing.T) {
var err error
var b1, b2 []byte
ref := time.Date(2021, time.April, 20, 12, 3, 23, 551476231, time.UTC)
if b1, err = json.Marshal(ref); err != nil {
t.Error(err)
return
}
if b2, err = json.Marshal(graphql.Time{Time: ref}); err != nil {
t.Errorf("MarshalJSON() error = %v", err)
return
}
if !bytes.Equal(b1, b2) {
t.Errorf("MarshalJSON() got = %s, want = %s", b2, b1)
}
}
func TestTime_UnmarshalGraphQL(t *testing.T) {
type args struct {
input interface{}
}
ref := time.Date(2021, time.April, 20, 12, 3, 23, 551476231, time.UTC)
refZeroNano := time.Unix(ref.Unix(), 0)
t.Run("invalid", func(t *testing.T) {
tests := []struct {
name string
args args
wantErr string
}{
{
name: "boolean",
args: args{input: true},
wantErr: "wrong type for Time: bool",
},
{
name: "invalid format",
args: args{input: ref.Format(time.ANSIC)},
wantErr: `parsing time "Tue Apr 20 12:03:23 2021" as "2006-01-02T15:04:05Z07:00": cannot parse "Tue Apr 20 12:03:23 2021" as "2006"`,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
gt := &graphql.Time{}
if err := gt.UnmarshalGraphQL(tt.args.input); err != nil {
if err.Error() != tt.wantErr {
t.Errorf("UnmarshalGraphQL() error = %v, want = %s", err, tt.wantErr)
}
return
}
t.Error("UnmarshalGraphQL() expected error not raised")
})
}
})
tests := []struct {
name string
args args
wantEq time.Time
}{
{
name: "time.Time",
args: args{
input: ref,
},
wantEq: ref,
},
{
name: "string",
args: args{
input: ref.Format(time.RFC3339),
},
wantEq: refZeroNano,
},
{
name: "bytes",
args: args{
input: []byte(ref.Format(time.RFC3339)),
},
wantEq: refZeroNano,
},
{
name: "int32",
args: args{
input: int32(ref.Unix()),
},
wantEq: refZeroNano,
},
{
name: "int64",
args: args{
input: ref.Unix(),
},
wantEq: refZeroNano,
},
{
name: "int64-nano",
args: args{
input: ref.UnixNano(),
},
wantEq: ref,
},
{
name: "float64",
args: args{
input: float64(ref.Unix()),
},
wantEq: refZeroNano,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
gt := &graphql.Time{}
if err := gt.UnmarshalGraphQL(tt.args.input); err != nil {
t.Errorf("UnmarshalGraphQL() error = %v", err)
return
}
if !gt.Equal(tt.wantEq) {
t.Errorf("UnmarshalGraphQL() got = %v, want = %v", gt, tt.wantEq)
}
})
}
}
|
