Function TestDatabaseDSNRejectsReservedCharacters

conf/conf_test.go:182–222

(t *testing.T)

}

func TestDatabaseDSNRejectsReservedCharacters(t *testing.T) {
	tests := []struct {
		name   string
		values map[string]string
		want   string
	}{
		{
			name: "user colon",
			values: map[string]string{
				"DB_USER": "app:user",
				"DB_NAME": "singo",
			},
			want: "DB_USER",
		},
		{
			name: "database slash",
			values: map[string]string{
				"DB_USER": "app",
				"DB_NAME": "singo/test",
			},
			want: "DB_NAME",
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			setDBEnv(t, tt.values)

			dsn, err := DatabaseDSN()
			if err == nil {
				t.Fatal("expected reserved character error")
			}
			if dsn != "" {
				t.Fatalf("expected empty DSN, got %q", dsn)
			}
			if !strings.Contains(err.Error(), tt.want) {
				t.Fatalf("expected error to mention %s, got %q", tt.want, err.Error())
			}
		})
	}
}