go-ethereum/vendor/github.com/stretchr/testify/require/requirements.go

package require

// TestingT is an interface wrapper around *testing.T
type TestingT interface {
	Errorf(format string, args ...interface{})
	FailNow()
}

//go:generate go run ../_codegen/main.go -output-package=require -template=require.go.tmpl -include-format-funcs
vendor: add github.com/stretchr/testify test dependency github.com/stretchr/testify is a useful library for doing assertion in tests. It makes assertions in test more less verbose and more comfortable to read and use. 7 years ago			`package require`

			`// TestingT is an interface wrapper around *testing.T`
			`type TestingT interface {`
			`Errorf(format string, args ...interface{})`
			`FailNow()`
			`}`

			`//go:generate go run ../_codegen/main.go -output-package=require -template=require.go.tmpl -include-format-funcs`