package opts // import "github.com/docker/docker/opts" import ( "testing" "github.com/docker/go-units" ) func TestUlimitOpt(t *testing.T) { ulimitMap := map[string]*units.Ulimit{ "nofile": {"nofile", 1024, 512}, } ulimitOpt := NewUlimitOpt(&ulimitMap) expected := "[nofile=512:1024]" if ulimitOpt.String() != expected { t.Fatalf("Expected %v, got %v", expected, ulimitOpt) } // Valid ulimit append to opts if err := ulimitOpt.Set("core=1024:1024"); err != nil { t.Fatal(err) } // Invalid ulimit type returns an error and do not append to opts if err := ulimitOpt.Set("notavalidtype=1024:1024"); err == nil { t.Fatalf("Expected error on invalid ulimit type") } expected = "[nofile=512:1024 core=1024:1024]" expected2 := "[core=1024:1024 nofile=512:1024]" result := ulimitOpt.String() if result != expected && result != expected2 { t.Fatalf("Expected %v or %v, got %v", expected, expected2, ulimitOpt) } // And test GetList ulimits := ulimitOpt.GetList() if len(ulimits) != 2 { t.Fatalf("Expected a ulimit list of 2, got %v", ulimits) } }