Example #1
0
func (*functionSuite) TestWrapfOfNil(c *gc.C) {
	detailed := errors.New("detailed")
	err := errors.Wrapf(nil, detailed, "value %d", 42) //err nilWrapfTest
	c.Assert(err.Error(), gc.Equals, "value 42: detailed")
	c.Assert(errors.Cause(err), gc.Equals, detailed)
	c.Assert(errors.Details(err), jc.Contains, tagToLocation["nilWrapfTest"].String())
}
Example #2
0
func (*functionSuite) TestWrapf(c *gc.C) {
	first := errors.New("first") //err wrapfFirst
	detailed := errors.New("detailed")
	err := errors.Wrapf(first, detailed, "value %d", 42) //err wrapfTest
	c.Assert(err.Error(), gc.Equals, "value 42: detailed")
	c.Assert(errors.Cause(err), gc.Equals, detailed)
	c.Assert(errors.Details(err), jc.Contains, tagToLocation["wrapfFirst"].String())
	c.Assert(errors.Details(err), jc.Contains, tagToLocation["wrapfTest"].String())
}