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moby--moby/internal/testutil/helpers.go
Daniel Nephin 06ecc04167 Add decodeContainerConfig test removed from docker/cli
Signed-off-by: Daniel Nephin <dnephin@docker.com>
2017-08-29 15:14:50 -04:00

13 lines
402 B
Go

package testutil
import (
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
// ErrorContains checks that the error is not nil, and contains the expected
// substring.
func ErrorContains(t require.TestingT, err error, expectedError string, msgAndArgs ...interface{}) {
require.Error(t, err, msgAndArgs...)
assert.Contains(t, err.Error(), expectedError, msgAndArgs...)
}