+
+func (s *DurationSuite) TestUnmarshalJSON(c *check.C) {
+ var d struct {
+ D Duration
+ }
+ err := json.Unmarshal([]byte(`{"D":1.234}`), &d)
+ c.Check(err, check.ErrorMatches, `.*missing unit in duration "?1\.234"?`)
+ err = json.Unmarshal([]byte(`{"D":"1.234"}`), &d)
+ c.Check(err, check.ErrorMatches, `.*missing unit in duration "?1\.234"?`)
+ err = json.Unmarshal([]byte(`{"D":"1"}`), &d)
+ c.Check(err, check.ErrorMatches, `.*missing unit in duration "?1"?`)
+ err = json.Unmarshal([]byte(`{"D":"foobar"}`), &d)
+ c.Check(err, check.ErrorMatches, `.*invalid duration "?foobar"?`)
+ err = json.Unmarshal([]byte(`{"D":"60s"}`), &d)
+ c.Check(err, check.IsNil)
+ c.Check(d.D.Duration(), check.Equals, time.Minute)
+}