func (s *S) TestList(c *gc.C) {
sch := schema.List(schema.Int())
out, err := sch.Coerce([]int8{1, 2}, aPath)
c.Assert(err, gc.IsNil)
c.Assert(out, gc.DeepEquals, []interface{}{int64(1), int64(2)})
out, err = sch.Coerce(42, aPath)
c.Assert(out, gc.IsNil)
c.Assert(err, gc.ErrorMatches, "<path>: expected list, got int\\(42\\)")
out, err = sch.Coerce(nil, aPath)
c.Assert(out, gc.IsNil)
c.Assert(err, gc.ErrorMatches, "<path>: expected list, got nothing")
out, err = sch.Coerce([]interface{}{1, true}, aPath)
c.Assert(out, gc.IsNil)
c.Assert(err, gc.ErrorMatches, `<path>\[1\]: expected int, got bool\(true\)`)
}
"scope": string(ScopeGlobal),
"optional": false,
},
)
var charmSchema = schema.FieldMap(
schema.Fields{
"name": schema.String(),
"summary": schema.String(),
"description": schema.String(),
"peers": schema.StringMap(ifaceExpander(int64(1))),
"provides": schema.StringMap(ifaceExpander(nil)),
"requires": schema.StringMap(ifaceExpander(int64(1))),
"revision": schema.Int(), // Obsolete
"format": schema.Int(),
"subordinate": schema.Bool(),
"categories": schema.List(schema.String()),
"series": schema.String(),
},
schema.Defaults{
"provides": schema.Omit,
"requires": schema.Omit,
"peers": schema.Omit,
"revision": schema.Omit,
"format": 1,
"subordinate": schema.Omit,
"categories": schema.Omit,
"series": schema.Omit,
},
)