package utility_test import ( "testing" "time" "code.nonshy.com/nonshy/website/pkg/utility" ) func TestAge(t *testing.T) { var now = time.Date(2022, 6, 15, 12, 0, 0, 0, time.UTC) var tests = []struct { In string Expect int }{ { In: "1987-10-12", Expect: 34, }, { In: "2022-06-15", Expect: 0, }, { In: "1993-07-04", Expect: 28, }, { In: "1996-06-17", Expect: 25, }, { In: "1996-06-15", Expect: 26, }, { In: "1996-06-14", Expect: 26, }, { In: "2000-01-01", Expect: 22, }, { In: "2000-05-30", Expect: 22, }, { In: "2000-06-12", Expect: 22, }, { In: "2000-06-14", Expect: 22, }, { In: "2000-06-15", Expect: 22, }, { In: "2000-06-16", Expect: 21, }, } for _, test := range tests { dob, _ := time.Parse("2006-01-02", test.In) actual := utility.AgeAt(dob, now) if actual != test.Expect { t.Errorf("Expected %s to be age %d but got %d", test.In, test.Expect, actual) } } }