(t *testing.T)
| 154 | } |
| 155 | |
| 156 | func TestDelError(t *testing.T) { |
| 157 | eval, err := NewEvaluator() |
| 158 | if err != nil { |
| 159 | t.Fatalf("NewEvaluator() failed with: %v", err) |
| 160 | } |
| 161 | |
| 162 | eval.AddLetVar("z", "41", nil) |
| 163 | eval.AddLetVar("y", "z + 1", nil) |
| 164 | |
| 165 | err = eval.DelLetVar("z") |
| 166 | if err == nil { |
| 167 | t.Errorf("eval.DelLetVar('z') got %v, wanted error", err) |
| 168 | } |
| 169 | |
| 170 | val, _, err := eval.Evaluate("y") |
| 171 | if err != nil { |
| 172 | t.Errorf("eval.Evaluate('y') failed %v, wanted non-error", err) |
| 173 | } else if val.Value().(int64) != 42 { |
| 174 | t.Errorf("eval.Evaluate('y') got %v, wanted 42", val.Value()) |
| 175 | } |
| 176 | |
| 177 | } |
| 178 | |
| 179 | func TestAddLetFn(t *testing.T) { |
| 180 | eval, err := NewEvaluator() |
nothing calls this directly
no test coverage detected