| package flags |
| |
| import ( |
| "testing" |
| ) |
| |
| func TestPointerBool(t *testing.T) { |
| var opts = struct { |
| Value *bool `short:"v"` |
| }{} |
| |
| ret := assertParseSuccess(t, &opts, "-v") |
| |
| assertStringArray(t, ret, []string{}) |
| |
| if !*opts.Value { |
| t.Errorf("Expected Value to be true") |
| } |
| } |
| |
| func TestPointerString(t *testing.T) { |
| var opts = struct { |
| Value *string `short:"v"` |
| }{} |
| |
| ret := assertParseSuccess(t, &opts, "-v", "value") |
| |
| assertStringArray(t, ret, []string{}) |
| assertString(t, *opts.Value, "value") |
| } |
| |
| func TestPointerSlice(t *testing.T) { |
| var opts = struct { |
| Value *[]string `short:"v"` |
| }{} |
| |
| ret := assertParseSuccess(t, &opts, "-v", "value1", "-v", "value2") |
| |
| assertStringArray(t, ret, []string{}) |
| assertStringArray(t, *opts.Value, []string{"value1", "value2"}) |
| } |
| |
| func TestPointerMap(t *testing.T) { |
| var opts = struct { |
| Value *map[string]int `short:"v"` |
| }{} |
| |
| ret := assertParseSuccess(t, &opts, "-v", "k1:2", "-v", "k2:-5") |
| |
| assertStringArray(t, ret, []string{}) |
| |
| if v, ok := (*opts.Value)["k1"]; !ok { |
| t.Errorf("Expected key \"k1\" to exist") |
| } else if v != 2 { |
| t.Errorf("Expected \"k1\" to be 2, but got %#v", v) |
| } |
| |
| if v, ok := (*opts.Value)["k2"]; !ok { |
| t.Errorf("Expected key \"k2\" to exist") |
| } else if v != -5 { |
| t.Errorf("Expected \"k2\" to be -5, but got %#v", v) |
| } |
| } |
| |
| type PointerGroup struct { |
| Value bool `short:"v"` |
| } |
| |
| func TestPointerGroup(t *testing.T) { |
| var opts = struct { |
| Group *PointerGroup `group:"Group Options"` |
| }{} |
| |
| ret := assertParseSuccess(t, &opts, "-v") |
| |
| assertStringArray(t, ret, []string{}) |
| |
| if !opts.Group.Value { |
| t.Errorf("Expected Group.Value to be true") |
| } |
| } |