You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: goroutinemap_test.go
    path of file: ./repos/kubernetes/pkg/util/goroutinemap
    
    the code of the file until where you have to start completion: /*
Copyright 2016 The Kubernetes Authors.

Licensed under the Apache Licen
    
func Test_NewGoRoutineMap_Positive_SingleOpWithExpBackoff(t *testing.T) {
	// Arrange
	grm := NewGoRoutineMap(true /* exponentialBackOffOnError */)
	operationName := "operation-name"
	operation := func() error { return nil }

	// Act
	err := grm.Run(operationName, operation)

	// Assert
	if err != nil {
		t.Fatalf("NewGoRoutine failed. Expected: <no error> Actual: <%v>", err)
	}
}