examples/mnit_simple/src/test_bundle.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Copyright 2014 Frédéric Vachon <fredvac@gmail.com>
   4 #
   5 # Licensed under the Apache License, Version 2.0 (the "License");
   6 # you may not use this file except in compliance with the License.
   7 # You may obtain a copy of the License at
   8 #
   9 #     http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 # Unless required by applicable law or agreed to in writing, software
  12 # distributed under the License is distributed on an "AS IS" BASIS,
  13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 # See the License for the specific language governing permissions and
  15 # limitations under the License.
  16
  17 # Test for the bundle module of App.nit framework
  18 module test_bundle
  19
  20 import simple_android
  21 import android::bundle
  22
  23 redef class App
  24         redef fun input ( ie )
  25         do
  26                 if ie isa PointerEvent and ie.depressed then
  27                         test_bundle
  28                 end
  29                 return super
  30         end
  31
  32         fun test_bundle
  33         do
  34                 var bundle = new Bundle
  35
  36                 bundle["anInt"] = 1
  37                 bundle["aFloat"] = 1.1
  38                 bundle["aString"] = "A string"
  39                 bundle["aBool"] = true
  40
  41                 var int_array = new Array[Int]
  42                 var bool_array = new Array[Bool]
  43
  44                 var value = true
  45
  46                 for i in [0..5] do
  47                         int_array.add(i)
  48                         bool_array.add(value)
  49                         value = not value
  50                 end
  51
  52                 bundle["anArrayOfInt"] = int_array
  53                 bundle["anArrayOfBool"] = bool_array
  54
  55                 assert bundle.int("anInt", 0) == 1
  56                 assert bundle.int("wrongInt", 0) == 0
  57                 assert bundle.float("aFloat", 0.0) == 1.1
  58                 assert bundle.float("wrongFloat", 0.0) == 0.0
  59                 assert bundle.string("aString") == "A string"
  60                 assert bundle.string("wrongString") == null
  61                 assert bundle.bool("aBool", false)
  62                 assert bundle.bool("wrongBool", false) == false
  63
  64                 var int_array_test = bundle.array_of_int("anArrayOfInt")
  65                 var bool_array_test = bundle.array_of_bool("anArrayOfBool")
  66
  67                 value = true
  68
  69                 for i in [0..5] do
  70                         assert int_array_test[i] == i
  71                         assert bool_array_test[i] == value
  72                         value = not value
  73                 end
  74
  75                 assert bundle.size == 6
  76                 assert bundle.has("aBool")
  77                 assert not bundle.is_empty
  78
  79                 bundle.remove("aString")
  80                 bundle.remove("anArrayOfBool")
  81
  82                 assert bundle.string("aString") == null
  83                 assert bundle.array_of_bool("anArrayOfBool") == null
  84
  85                 # Serializable tests
  86                 var p1 = new Point(10, 10)
  87                 bundle["aPoint"] = p1
  88                 var p2 = bundle.deserialize("aPoint")
  89
  90                 assert p1.to_s == p2.to_s
  91
  92                 var point_array = new Array[Point]
  93
  94                 for i in [0..5] do point_array.add(new Point(i, i))
  95
  96                 bundle["anArrayOfPoint"] = point_array
  97
  98                 var deserialized_point_array = bundle.deserialize_array("anArrayOfPoint")
  99
 100                 for i in [0..5] do
 101                         var point = new Point(i, i)
 102                         assert deserialized_point_array[i].to_s == point.to_s
 103                 end
 104
 105                 bundle.clear
 106
 107                 assert bundle.keys.is_empty
 108                 assert bundle.is_empty
 109         end
 110 end
 111