c.Check(string(buf), check.Equals, `"`+trial.out+`"`)
}
}
+
+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)
+}