func (s *HelpersS) TestMkDir(c *gocheck.C) {
helper := MkDirHelper{}
output := String{}
gocheck.Run(&helper, &gocheck.RunConf{Output: &output})
c.Assert(output.value, gocheck.Equals, "")
c.Check(helper.isDir1, gocheck.Equals, true)
c.Check(helper.isDir2, gocheck.Equals, true)
c.Check(helper.isDir3, gocheck.Equals, true)
c.Check(helper.isDir4, gocheck.Equals, true)
c.Check(helper.path1, gocheck.Not(gocheck.Equals),
helper.path2)
c.Check(isDir(helper.path1), gocheck.Equals, false)
c.Check(isDir(helper.path2), gocheck.Equals, false)
}
func (s *CheckersS) TestNot(c *gocheck.C) {
testInfo(c, gocheck.Not(gocheck.IsNil), "Not(IsNil)", []string{"value"})
testCheck(c, gocheck.Not(gocheck.IsNil), false, "", nil)
testCheck(c, gocheck.Not(gocheck.IsNil), true, "", "a")
}