test/models/trace_test.rb

   1 require 'test_helper'
   2
   3 class TraceTest < ActiveSupport::TestCase
   4   api_fixtures
   5
   6   def setup
   7     @gpx_trace_dir = Object.send("remove_const", "GPX_TRACE_DIR")
   8     Object.const_set("GPX_TRACE_DIR", File.dirname(__FILE__) + "/../traces")
   9   end
  10
  11   def teardown
  12     Object.send("remove_const", "GPX_TRACE_DIR")
  13     Object.const_set("GPX_TRACE_DIR", @gpx_trace_dir)
  14   end
  15
  16   def test_trace_count
  17     assert_equal 5, Trace.count
  18   end
  19
  20   def test_visible
  21     check_query(Trace.visible, [:public_trace_file, :anon_trace_file, :trackable_trace_file, :identifiable_trace_file])
  22   end
  23
  24   def test_visible_to
  25     check_query(Trace.visible_to(1), [:public_trace_file, :identifiable_trace_file])
  26     check_query(Trace.visible_to(2), [:public_trace_file, :anon_trace_file, :trackable_trace_file, :identifiable_trace_file])
  27     check_query(Trace.visible_to(3), [:public_trace_file, :identifiable_trace_file])
  28   end
  29
  30   def test_public
  31     check_query(Trace.public, [:public_trace_file, :identifiable_trace_file, :deleted_trace_file])
  32   end
  33
  34   def test_tagged
  35     check_query(Trace.tagged("London"), [:public_trace_file, :anon_trace_file])
  36     check_query(Trace.tagged("Birmingham"), [:anon_trace_file, :identifiable_trace_file])
  37     check_query(Trace.tagged("Unknown"), [])
  38   end
  39
  40   def test_validations
  41     trace_valid({})
  42     trace_valid({:user_id => nil}, false)
  43     trace_valid({:name => 'a'*255})
  44     trace_valid({:name => 'a'*256}, false)
  45     trace_valid({:description => nil}, false)
  46     trace_valid({:description => 'a'*255})
  47     trace_valid({:description => 'a'*256}, false)
  48     trace_valid({:visibility => "private"})
  49     trace_valid({:visibility => "public"})
  50     trace_valid({:visibility => "trackable"})
  51     trace_valid({:visibility => "identifiable"})
  52     trace_valid({:visibility => "foo"}, false)
  53   end
  54
  55   def test_tagstring
  56     trace = Trace.new
  57     trace.tagstring = "foo bar baz"
  58     assert_equal 3, trace.tags.length
  59     assert_equal "foo", trace.tags[0].tag
  60     assert_equal "bar", trace.tags[1].tag
  61     assert_equal "baz", trace.tags[2].tag
  62     assert_equal "foo, bar, baz", trace.tagstring
  63     trace.tagstring = "foo, bar baz ,qux"
  64     assert_equal 3, trace.tags.length
  65     assert_equal "foo", trace.tags[0].tag
  66     assert_equal "bar baz", trace.tags[1].tag
  67     assert_equal "qux", trace.tags[2].tag
  68     assert_equal "foo, bar baz, qux", trace.tagstring
  69   end
  70
  71   def test_public?
  72     assert_equal true, gpx_files(:public_trace_file).public?
  73     assert_equal false, gpx_files(:anon_trace_file).public?
  74     assert_equal false, gpx_files(:trackable_trace_file).public?
  75     assert_equal true, gpx_files(:identifiable_trace_file).public?
  76     assert_equal true, gpx_files(:deleted_trace_file).public?
  77   end
  78
  79   def test_trackable?
  80     assert_equal false, gpx_files(:public_trace_file).trackable?
  81     assert_equal false, gpx_files(:anon_trace_file).trackable?
  82     assert_equal true, gpx_files(:trackable_trace_file).trackable?
  83     assert_equal true, gpx_files(:identifiable_trace_file).trackable?
  84     assert_equal false, gpx_files(:deleted_trace_file).trackable?
  85   end
  86
  87   def test_identifiable?
  88     assert_equal false, gpx_files(:public_trace_file).identifiable?
  89     assert_equal false, gpx_files(:anon_trace_file).identifiable?
  90     assert_equal false, gpx_files(:trackable_trace_file).identifiable?
  91     assert_equal true, gpx_files(:identifiable_trace_file).identifiable?
  92     assert_equal false, gpx_files(:deleted_trace_file).identifiable?
  93   end
  94
  95   def test_mime_type
  96     assert_equal "application/gpx+xml", gpx_files(:public_trace_file).mime_type
  97     assert_equal "application/gpx+xml", gpx_files(:anon_trace_file).mime_type
  98     assert_equal "application/x-bzip2", gpx_files(:trackable_trace_file).mime_type
  99     assert_equal "application/x-gzip", gpx_files(:identifiable_trace_file).mime_type
 100   end
 101
 102   def test_extension_name
 103     assert_equal ".gpx", gpx_files(:public_trace_file).extension_name
 104     assert_equal ".gpx", gpx_files(:anon_trace_file).extension_name
 105     assert_equal ".gpx.bz2", gpx_files(:trackable_trace_file).extension_name
 106     assert_equal ".gpx.gz", gpx_files(:identifiable_trace_file).extension_name
 107   end
 108
 109 private
 110
 111   def check_query(query, traces)
 112     traces = traces.map { |t| gpx_files(t) }.sort
 113     assert_equal traces, query.order(:id)
 114   end
 115
 116   def trace_valid(attrs, result = true)
 117     entry = Trace.new(gpx_files(:public_trace_file).attributes)
 118     entry.assign_attributes(attrs)
 119     assert_equal result, entry.valid?, "Expected #{attrs.inspect} to be #{result}"
 120   end
 121 end