# -*- Tcl -*-
package require nx::test

nx::Test case plain-methods-0 {
  nx::Class create M1
  nx::Object create o {
    ? {o public method foo {} {return foo}} "::o: unable to dispatch method 'method'"
    :public object method f args {next}
  }
  ? {o mixin M1} "::o: unable to dispatch method 'mixin'"
  ? {o filter f} "::o: unable to dispatch method 'filter'"

  ? {lsort [o info object methods]} "f"
  ? {lsort [o info]} "valid submethods of ::o info: children class configure has info lookup name object parameter parent precedence variable vars"
}

#
# require the conveniance layer
# and make it verbose
#
package require nx::plain-object-method
nx::configure plain-object-method-warning on


nx::Test case plain-methods-1 {
  nx::Class create M1
  nx::Object create o {
    :public method foo {} {return [:pm1]}
    :public method f args {next}
    :protected method pm1 args {return pm1}
    :public alias a ::o::pm1
    :public forward fwd %self pm1
    :private method priv args {return priv}
    :method pm2 args {return pm2}
    :property -accessor public p
    :variable v1 1
    :variable -incremental v2:integer 1
  }
  ? {o info methods} "v2 p foo fwd a f"
  ? {lsort [o info methods -callprotection protected]} "per-object-slot pm1 pm2"
  ? {lsort [o info methods -callprotection private]} "priv"

  ? {o info variables} "::o::per-object-slot::v2 ::o::per-object-slot::p"
  ? {o info object variables} "::o::per-object-slot::v2 ::o::per-object-slot::p"
  ? {o info slots} "::o::per-object-slot::v2 ::o::per-object-slot::p"
  
  ? {o pm1} "::o: unable to dispatch method 'pm1'"
  ? {o foo} "pm1"
  ? {o a} "pm1"
  ? {o fwd} "pm1"

  ? {o mixin M1} ::M1
  ? {o info mixin classes} ::M1
  ? {o mixin ""} ""
  ? {o info mixin classes} ""

  ? {o filter f} f
  ? {o info filter methods} f
  ? {o filter ""} ""
  ? {o info filter methods} ""

  ? {lsort [o info object methods]} "a f foo fwd p v2"
  ? {lsort [o info]} "valid submethods of ::o info: children class configure filter has info lookup method methods mixin name object parameter parent precedence slots variable variables vars"
}

#
# delete class method, class property, class variable
# 
nx::Test case plain-methods-2 {
  nx::Object create ::o {
    :public method foo {} {return foo}
    :property -accessor public p
    :variable -incremental v1:integer 1
  }

  ? {o info methods} "p foo v1"
  ? {o info variables} "::o::per-object-slot::p ::o::per-object-slot::v1"

  ? {o delete method foo} ""
  ? {o info methods} "p v1"
  ? {o info variables} "::o::per-object-slot::p ::o::per-object-slot::v1"

  ? {o delete property p} ""
  ? {o info methods} "v1"
  ? {o info variables} "::o::per-object-slot::v1"

  ? {o delete variable v1} ""
  ? {o info methods} ""
  ? {o info variables} ""

}

#
# require method
# 

nx::Test case plain-methods-3 {

  nsf::method::provide set {::nsf::method::alias  set -frame object ::set}

  nx::Object create ::o {
    :require method set
  }

  ? {::o info methods} "set"
  ? {::o info object methods} "set"

}