VictorAvelar / mollie-api-go

package idempotency

// NOpIdempotencyGenerator is a dummy implementation of the

// IdempotencyKeyGenerator interface.

//

// Good for testing or when a predictable result is required.

type nOpIdempotencyGenerator struct {

	expected string

}

const (

	TestKeyExpected = "test_ikg_key"

)

// Generate encapsulates the logic to return a string representation of

// a unique idempotency key.

func (nopIKG nOpIdempotencyGenerator) Generate() string {

	return nopIKG.expected

}

// NewNopGenerator returns a dummy implementation of the

// IdempotencyKeyGenerator interface.

//

// Good for testing or when a predictable result is required.

//

// If exp is an empty string, then TestKeyExpected is used as

// default value for the NOpGenerator.

func NewNopGenerator(exp string) KeyGenerator {

	if exp == "" {

		exp = TestKeyExpected

	}

	return nOpIdempotencyGenerator{

		expected: exp,