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|
package helper
import (
"errors"
"testing"
"github.com/stretchr/testify/require"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
func TestError(t *testing.T) {
input := errors.New("sentinel error")
for _, tc := range []struct {
desc string
decorate func(err error) error
code codes.Code
}{
{
desc: "Internal",
decorate: ErrInternal,
code: codes.Internal,
},
{
desc: "InvalidArgument",
decorate: ErrInvalidArgument,
code: codes.InvalidArgument,
},
{
desc: "PreconditionFailed",
decorate: ErrPreconditionFailed,
code: codes.FailedPrecondition,
},
{
desc: "NotFound",
decorate: ErrNotFound,
code: codes.NotFound,
},
} {
t.Run(tc.desc, func(t *testing.T) {
err := tc.decorate(input)
require.True(t, errors.Is(err, input))
require.Equal(t, tc.code, status.Code(err))
})
}
}
func TestErrorf(t *testing.T) {
for _, tc := range []struct {
desc string
errorf func(format string, a ...interface{}) error
code codes.Code
}{
{
desc: "Internalf",
errorf: ErrInternalf,
code: codes.Internal,
},
{
desc: "InvalidArgumentf",
errorf: ErrInvalidArgumentf,
code: codes.InvalidArgument,
},
{
desc: "PreconditionFailedf",
errorf: ErrPreconditionFailedf,
code: codes.FailedPrecondition,
},
} {
t.Run(tc.desc, func(t *testing.T) {
err := tc.errorf("expected %s", "message")
require.EqualError(t, err, "expected message")
require.Equal(t, tc.code, status.Code(err))
})
}
}
|
