package command import "testing" type TestParseData struct { urlString string expected string } func TestParseURL(t *testing.T) { urlString := "postgres://user:pass@host.com:5432/path/to?key=value&other=other%20value#some-fragment" tables := []TestParseData{ { urlString: urlString, expected: urlString, }, } for _, table := range tables { result := parseURL(urlString) if result.String() != table.expected { t.Fatalf("URL `%v`, should be `%v`", result, table.expected) } } }