func setupConfigfile(c *C, dir string) string {
ctx := coretesting.ContextForDir(c, dir)
path := ctx.AbsPath("testconfig.yaml")
content := []byte("dummy-service:\n skill-level: 9000\n username: admin001\n\n")
err := ioutil.WriteFile(path, content, 0666)
c.Assert(err, IsNil)
return path
}
func (s *ConfigSuite) TestSetConfig(c *C) {
sch := s.AddTestingCharm(c, "dummy")
svc, err := s.State.AddService("dummy-service", sch)
c.Assert(err, IsNil)
dir := c.MkDir()
setupConfigfile(c, dir)
for i, t := range setTests {
args := append([]string{"dummy-service"}, t.args...)
c.Logf("test %d. %s", i, t.about)
ctx := coretesting.ContextForDir(c, dir)
code := cmd.Main(&SetCommand{}, ctx, args)
if t.err != "" {
c.Check(code, Not(Equals), 0)
c.Assert(ctx.Stderr.(*bytes.Buffer).String(), Matches, t.err)
} else {
c.Check(code, Equals, 0)
settings, err := svc.ConfigSettings()
c.Assert(err, IsNil)
c.Assert(settings, DeepEquals, t.expect)
}
}
}