test/models/trace_test.rb

   1 require "test_helper"
   2 require "digest"
   3
   4 class TraceTest < ActiveSupport::TestCase
   5   api_fixtures
   6
   7   def setup
   8     @gpx_trace_dir = Object.send("remove_const", "GPX_TRACE_DIR")
   9     Object.const_set("GPX_TRACE_DIR", File.dirname(__FILE__) + "/../traces")
  10
  11     @gpx_image_dir = Object.send("remove_const", "GPX_IMAGE_DIR")
  12     Object.const_set("GPX_IMAGE_DIR", File.dirname(__FILE__) + "/../traces")
  13   end
  14
  15   def teardown
  16     Object.send("remove_const", "GPX_TRACE_DIR")
  17     Object.const_set("GPX_TRACE_DIR", @gpx_trace_dir)
  18
  19     Object.send("remove_const", "GPX_IMAGE_DIR")
  20     Object.const_set("GPX_IMAGE_DIR", @gpx_image_dir)
  21   end
  22
  23   def test_trace_count
  24     assert_equal 10, Trace.count
  25   end
  26
  27   def test_visible
  28     check_query(Trace.visible, [
  29                   :public_trace_file, :anon_trace_file, :trackable_trace_file,
  30                   :identifiable_trace_file, :zipped_trace_file, :tar_trace_file,
  31                   :tar_gzip_trace_file, :tar_bzip_trace_file, :pending_trace_file
  32                 ])
  33   end
  34
  35   def test_visible_to
  36     check_query(Trace.visible_to(1), [
  37                   :public_trace_file, :identifiable_trace_file, :pending_trace_file
  38                 ])
  39     check_query(Trace.visible_to(2), [
  40                   :public_trace_file, :anon_trace_file, :trackable_trace_file,
  41                   :identifiable_trace_file, :pending_trace_file
  42                 ])
  43     check_query(Trace.visible_to(3), [
  44                   :public_trace_file, :identifiable_trace_file, :pending_trace_file
  45                 ])
  46   end
  47
  48   def test_visible_to_all
  49     check_query(Trace.visible_to_all, [
  50                   :public_trace_file, :identifiable_trace_file,
  51                   :deleted_trace_file, :pending_trace_file
  52                 ])
  53   end
  54
  55   def test_tagged
  56     check_query(Trace.tagged("London"), [:public_trace_file, :anon_trace_file])
  57     check_query(Trace.tagged("Birmingham"), [:anon_trace_file, :identifiable_trace_file])
  58     check_query(Trace.tagged("Unknown"), [])
  59   end
  60
  61   def test_validations
  62     trace_valid({})
  63     trace_valid({ :user_id => nil }, false)
  64     trace_valid(:name => "a" * 255)
  65     trace_valid({ :name => "a" * 256 }, false)
  66     trace_valid({ :description => nil }, false)
  67     trace_valid(:description => "a" * 255)
  68     trace_valid({ :description => "a" * 256 }, false)
  69     trace_valid(:visibility => "private")
  70     trace_valid(:visibility => "public")
  71     trace_valid(:visibility => "trackable")
  72     trace_valid(:visibility => "identifiable")
  73     trace_valid({ :visibility => "foo" }, false)
  74   end
  75
  76   def test_tagstring
  77     trace = Trace.new(gpx_files(:public_trace_file).attributes)
  78     trace.tagstring = "foo bar baz"
  79     assert trace.valid?
  80     assert_equal 3, trace.tags.length
  81     assert_equal "foo", trace.tags[0].tag
  82     assert_equal "bar", trace.tags[1].tag
  83     assert_equal "baz", trace.tags[2].tag
  84     assert_equal "foo, bar, baz", trace.tagstring
  85     trace.tagstring = "foo, bar baz ,qux"
  86     assert trace.valid?
  87     assert_equal 3, trace.tags.length
  88     assert_equal "foo", trace.tags[0].tag
  89     assert_equal "bar baz", trace.tags[1].tag
  90     assert_equal "qux", trace.tags[2].tag
  91     assert_equal "foo, bar baz, qux", trace.tagstring
  92   end
  93
  94   def test_public?
  95     assert_equal true, gpx_files(:public_trace_file).public?
  96     assert_equal false, gpx_files(:anon_trace_file).public?
  97     assert_equal false, gpx_files(:trackable_trace_file).public?
  98     assert_equal true, gpx_files(:identifiable_trace_file).public?
  99     assert_equal true, gpx_files(:deleted_trace_file).public?
 100   end
 101
 102   def test_trackable?
 103     assert_equal false, gpx_files(:public_trace_file).trackable?
 104     assert_equal false, gpx_files(:anon_trace_file).trackable?
 105     assert_equal true, gpx_files(:trackable_trace_file).trackable?
 106     assert_equal true, gpx_files(:identifiable_trace_file).trackable?
 107     assert_equal false, gpx_files(:deleted_trace_file).trackable?
 108   end
 109
 110   def test_identifiable?
 111     assert_equal false, gpx_files(:public_trace_file).identifiable?
 112     assert_equal false, gpx_files(:anon_trace_file).identifiable?
 113     assert_equal false, gpx_files(:trackable_trace_file).identifiable?
 114     assert_equal true, gpx_files(:identifiable_trace_file).identifiable?
 115     assert_equal false, gpx_files(:deleted_trace_file).identifiable?
 116   end
 117
 118   def test_mime_type
 119     assert_equal "application/gpx+xml", gpx_files(:public_trace_file).mime_type
 120     assert_equal "application/gpx+xml", gpx_files(:anon_trace_file).mime_type
 121     assert_equal "application/x-bzip2", gpx_files(:trackable_trace_file).mime_type
 122     assert_equal "application/x-gzip", gpx_files(:identifiable_trace_file).mime_type
 123     assert_equal "application/x-zip", gpx_files(:zipped_trace_file).mime_type
 124     assert_equal "application/x-tar", gpx_files(:tar_trace_file).mime_type
 125     assert_equal "application/x-gzip", gpx_files(:tar_gzip_trace_file).mime_type
 126     assert_equal "application/x-bzip2", gpx_files(:tar_bzip_trace_file).mime_type
 127   end
 128
 129   def test_extension_name
 130     assert_equal ".gpx", gpx_files(:public_trace_file).extension_name
 131     assert_equal ".gpx", gpx_files(:anon_trace_file).extension_name
 132     assert_equal ".gpx.bz2", gpx_files(:trackable_trace_file).extension_name
 133     assert_equal ".gpx.gz", gpx_files(:identifiable_trace_file).extension_name
 134     assert_equal ".zip", gpx_files(:zipped_trace_file).extension_name
 135     assert_equal ".tar", gpx_files(:tar_trace_file).extension_name
 136     assert_equal ".tar.gz", gpx_files(:tar_gzip_trace_file).extension_name
 137     assert_equal ".tar.bz2", gpx_files(:tar_bzip_trace_file).extension_name
 138   end
 139
 140   def test_xml_file
 141     assert_equal "848caa72f2f456d1bd6a0fdf228aa1b9", md5sum(gpx_files(:public_trace_file).xml_file)
 142     assert_equal "66179ca44f1e93d8df62e2b88cbea732", md5sum(gpx_files(:anon_trace_file).xml_file)
 143     assert_equal "848caa72f2f456d1bd6a0fdf228aa1b9", md5sum(gpx_files(:trackable_trace_file).xml_file)
 144     assert_equal "abd6675fdf3024a84fc0a1deac147c0d", md5sum(gpx_files(:identifiable_trace_file).xml_file)
 145     assert_equal "848caa72f2f456d1bd6a0fdf228aa1b9", md5sum(gpx_files(:zipped_trace_file).xml_file)
 146     assert_equal "848caa72f2f456d1bd6a0fdf228aa1b9", md5sum(gpx_files(:tar_trace_file).xml_file)
 147     assert_equal "848caa72f2f456d1bd6a0fdf228aa1b9", md5sum(gpx_files(:tar_gzip_trace_file).xml_file)
 148     assert_equal "848caa72f2f456d1bd6a0fdf228aa1b9", md5sum(gpx_files(:tar_bzip_trace_file).xml_file)
 149   end
 150
 151   def test_large_picture
 152     picture = gpx_files(:public_trace_file).large_picture
 153     trace = Trace.create
 154
 155     trace.large_picture = picture
 156     assert_equal "7c841749e084ee4a5d13f12cd3bef456", md5sum(File.new(trace.large_picture_name))
 157     assert_equal picture, trace.large_picture
 158
 159     trace.destroy
 160   end
 161
 162   def test_icon_picture
 163     picture = gpx_files(:public_trace_file).icon_picture
 164     trace = Trace.create
 165
 166     trace.icon_picture = picture
 167     assert_equal "b47baf22ed0e85d77e808694fad0ee27", md5sum(File.new(trace.icon_picture_name))
 168     assert_equal picture, trace.icon_picture
 169
 170     trace.destroy
 171   end
 172
 173   private
 174
 175   def check_query(query, traces)
 176     traces = traces.map { |t| gpx_files(t).id }.sort
 177     assert_equal traces, query.order(:id).ids
 178   end
 179
 180   def trace_valid(attrs, result = true)
 181     entry = Trace.new(gpx_files(:public_trace_file).attributes)
 182     entry.assign_attributes(attrs)
 183     assert_equal result, entry.valid?, "Expected #{attrs.inspect} to be #{result}"
 184   end
 185
 186   def md5sum(io)
 187     io.each_with_object(Digest::MD5.new) { |l, d| d.update(l) }.hexdigest
 188   end
 189 end