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package requirement // import "github.com/docker/docker/integration-cli/requirement"
import (
"path"
"reflect"
"runtime"
"strings"
"testing"
)
// Test represent a function that can be used as a requirement validation.
type Test func() bool
// Is checks if the environment satisfies the requirements
// for the test to run or skips the tests.
func Is(t *testing.T, requirements ...Test) {
t.Helper()
for _, r := range requirements {
isValid := r()
if !isValid {
requirementFunc := runtime.FuncForPC(reflect.ValueOf(r).Pointer()).Name()
t.Skipf("unmatched requirement %s", extractRequirement(requirementFunc))
}
}
}
func extractRequirement(requirementFunc string) string {
requirement := path.Base(requirementFunc)
return strings.SplitN(requirement, ".", 2)[1]
}
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