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: date_test.go
    path of file: ./repos/olivia/language/date
    
    the code of the file until where you have to start completion: package date

import "testing"

func TestDeleteDates(t *testing.T) {
	sentences := map[string]string{
		"Remind me to call mom tomorrow":                 "Remind me to call mom",
		"Remind me to cook eggs after tomorrow":          "Remind me to cook eggs",
		"Remind me that I have an exam saturday":         "
    
func TestDeleteDates(t *testing.T) {
	sentences := map[string]string{
		"Remind me to call mom tomorrow":                 "Remind me to call mom",
		"Remind me to cook eggs after tomorrow":          "Remind me to cook eggs",
		"Remind me that I have an exam saturday":         "Remind me that I have an exam",
		"Remind me to wash the dishes the 28th of march": "Remind me to wash the dishes",
		"Remind me the conference call of the 04/12":     "Remind me the conference call",
	}

	for sentence, excepted := range sentences {
		deleteDatesSentence := DeleteDates("en", sentence)

		if excepted != deleteDatesSentence {
			t.Errorf("DeleteDates() failed, excepted %s got %s.", excepted, deleteDatesSentence)
		}
	}
}