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[rails.git] / test / models / trace_test.rb

diff --git a/test/models/trace_test.rb b/test/models/trace_test.rb
index 4b3c5b07d6b4bbff01a564a0bbeb30e0e3073290..42bfa6ddafaf7737c8152440ea1bc7092f3fe136 100644 (file)
--- a/test/models/trace_test.rb
+++ b/test/models/trace_test.rb
@@ -1,66 +1,95 @@
-require 'test_helper'
+require "test_helper"
+require "gpx"
+require "minitest/mock"

 
 class TraceTest < ActiveSupport::TestCase
 
 class TraceTest < ActiveSupport::TestCase

-  api_fixtures
-
-  def setup
-    @gpx_trace_dir = Object.send("remove_const", "GPX_TRACE_DIR")
-    Object.const_set("GPX_TRACE_DIR", File.dirname(__FILE__) + "/../traces")
-  end
-

   def teardown
   def teardown

-    Object.send("remove_const", "GPX_TRACE_DIR")
-    Object.const_set("GPX_TRACE_DIR", @gpx_trace_dir)
-  end
-
-  def test_trace_count
-    assert_equal 5, Trace.count
+    File.unlink(*Dir.glob(File.join(Settings.gpx_trace_dir, "*.gpx")))
+    File.unlink(*Dir.glob(File.join(Settings.gpx_image_dir, "*.gif")))

   end
 
   def test_visible
   end
 
   def test_visible

-    check_query(Trace.visible, [:public_trace_file, :anon_trace_file, :trackable_trace_file, :identifiable_trace_file])
+    public_trace_file = create(:trace)
+    create(:trace, :deleted)
+    check_query(Trace.visible, [public_trace_file])

   end
 
   def test_visible_to
   end
 
   def test_visible_to

-    check_query(Trace.visible_to(1), [:public_trace_file, :identifiable_trace_file])
-    check_query(Trace.visible_to(2), [:public_trace_file, :anon_trace_file, :trackable_trace_file, :identifiable_trace_file])
-    check_query(Trace.visible_to(3), [:public_trace_file, :identifiable_trace_file])
+    first_user = create(:user)
+    second_user = create(:user)
+    third_user = create(:user)
+    fourth_user = create(:user)
+    public_trace_file = create(:trace, :visibility => "public", :user => first_user)
+    anon_trace_file = create(:trace, :visibility => "private", :user => second_user)
+    identifiable_trace_file = create(:trace, :visibility => "identifiable", :user => first_user)
+    pending_trace_file = create(:trace, :visibility => "public", :user => second_user, :inserted => false)
+    trackable_trace_file = create(:trace, :visibility => "trackable", :user => second_user)
+    _other_trace_file = create(:trace, :visibility => "private", :user => third_user)
+
+    check_query(Trace.visible_to(first_user), [
+                  public_trace_file, identifiable_trace_file, pending_trace_file
+                ])
+    check_query(Trace.visible_to(second_user), [
+                  public_trace_file, anon_trace_file, trackable_trace_file,
+                  identifiable_trace_file, pending_trace_file
+                ])
+    check_query(Trace.visible_to(fourth_user), [
+                  public_trace_file, identifiable_trace_file, pending_trace_file
+                ])

   end
 
   def test_visible_to_all
   end
 
   def test_visible_to_all

-    check_query(Trace.visible_to_all, [:public_trace_file, :identifiable_trace_file, :deleted_trace_file])
+    public_trace_file = create(:trace, :visibility => "public")
+    _private_trace_file = create(:trace, :visibility => "private")
+    identifiable_trace_file = create(:trace, :visibility => "identifiable")
+    _trackable_trace_file = create(:trace, :visibility => "trackable")
+    deleted_trace_file = create(:trace, :deleted, :visibility => "public")
+    pending_trace_file = create(:trace, :visibility => "public", :inserted => false)
+
+    check_query(Trace.visible_to_all, [
+                  public_trace_file, identifiable_trace_file,
+                  deleted_trace_file, pending_trace_file
+                ])

   end
 
   def test_tagged
   end
 
   def test_tagged

-    check_query(Trace.tagged("London"), [:public_trace_file, :anon_trace_file])
-    check_query(Trace.tagged("Birmingham"), [:anon_trace_file, :identifiable_trace_file])
+    london_trace_file = create(:trace) do |trace|
+      create(:tracetag, :trace => trace, :tag => "London")
+    end
+    birmingham_trace_file = create(:trace) do |trace|
+      create(:tracetag, :trace => trace, :tag => "Birmingham")
+    end
+    check_query(Trace.tagged("London"), [london_trace_file])
+    check_query(Trace.tagged("Birmingham"), [birmingham_trace_file])

     check_query(Trace.tagged("Unknown"), [])
   end
 
   def test_validations
     trace_valid({})
     check_query(Trace.tagged("Unknown"), [])
   end
 
   def test_validations
     trace_valid({})

-    trace_valid({:user_id => nil}, false)
-    trace_valid({:name => 'a'*255})
-    trace_valid({:name => 'a'*256}, false)
-    trace_valid({:description => nil}, false)
-    trace_valid({:description => 'a'*255})
-    trace_valid({:description => 'a'*256}, false)
-    trace_valid({:visibility => "private"})
-    trace_valid({:visibility => "public"})
-    trace_valid({:visibility => "trackable"})
-    trace_valid({:visibility => "identifiable"})
-    trace_valid({:visibility => "foo"}, false)
+    trace_valid({ :user_id => nil }, false)
+    trace_valid(:name => "a" * 255)
+    trace_valid({ :name => "a" * 256 }, false)
+    trace_valid({ :description => nil }, false)
+    trace_valid(:description => "a" * 255)
+    trace_valid({ :description => "a" * 256 }, false)
+    trace_valid(:visibility => "private")
+    trace_valid(:visibility => "public")
+    trace_valid(:visibility => "trackable")
+    trace_valid(:visibility => "identifiable")
+    trace_valid({ :visibility => "foo" }, false)

   end
 
   def test_tagstring
   end
 
   def test_tagstring

-    trace = Trace.new
+    trace = build(:trace)

     trace.tagstring = "foo bar baz"
     trace.tagstring = "foo bar baz"

+    assert trace.valid?

     assert_equal 3, trace.tags.length
     assert_equal "foo", trace.tags[0].tag
     assert_equal "bar", trace.tags[1].tag
     assert_equal "baz", trace.tags[2].tag
     assert_equal "foo, bar, baz", trace.tagstring
     trace.tagstring = "foo, bar baz ,qux"
     assert_equal 3, trace.tags.length
     assert_equal "foo", trace.tags[0].tag
     assert_equal "bar", trace.tags[1].tag
     assert_equal "baz", trace.tags[2].tag
     assert_equal "foo, bar, baz", trace.tagstring
     trace.tagstring = "foo, bar baz ,qux"

+    assert trace.valid?

     assert_equal 3, trace.tags.length
     assert_equal "foo", trace.tags[0].tag
     assert_equal "bar baz", trace.tags[1].tag
     assert_equal 3, trace.tags.length
     assert_equal "foo", trace.tags[0].tag
     assert_equal "bar baz", trace.tags[1].tag


@@ -69,53 +98,273 @@ class TraceTest < ActiveSupport::TestCase
   end
 
   def test_public?
   end
 
   def test_public?

-    assert_equal true, gpx_files(:public_trace_file).public?
-    assert_equal false, gpx_files(:anon_trace_file).public?
-    assert_equal false, gpx_files(:trackable_trace_file).public?
-    assert_equal true, gpx_files(:identifiable_trace_file).public?
-    assert_equal true, gpx_files(:deleted_trace_file).public?
+    assert_equal true, build(:trace, :visibility => "public").public?
+    assert_equal false, build(:trace, :visibility => "private").public?
+    assert_equal false, build(:trace, :visibility => "trackable").public?
+    assert_equal true, build(:trace, :visibility => "identifiable").public?
+    assert_equal true, build(:trace, :deleted, :visibility => "public").public?

   end
 
   def test_trackable?
   end
 
   def test_trackable?

-    assert_equal false, gpx_files(:public_trace_file).trackable?
-    assert_equal false, gpx_files(:anon_trace_file).trackable?
-    assert_equal true, gpx_files(:trackable_trace_file).trackable?
-    assert_equal true, gpx_files(:identifiable_trace_file).trackable?
-    assert_equal false, gpx_files(:deleted_trace_file).trackable?
+    assert_equal false, build(:trace, :visibility => "public").trackable?
+    assert_equal false, build(:trace, :visibility => "private").trackable?
+    assert_equal true, build(:trace, :visibility => "trackable").trackable?
+    assert_equal true, build(:trace, :visibility => "identifiable").trackable?
+    assert_equal false, build(:trace, :deleted, :visibility => "public").trackable?

   end
 
   def test_identifiable?
   end
 
   def test_identifiable?

-    assert_equal false, gpx_files(:public_trace_file).identifiable?
-    assert_equal false, gpx_files(:anon_trace_file).identifiable?
-    assert_equal false, gpx_files(:trackable_trace_file).identifiable?
-    assert_equal true, gpx_files(:identifiable_trace_file).identifiable?
-    assert_equal false, gpx_files(:deleted_trace_file).identifiable?
+    assert_equal false, build(:trace, :visibility => "public").identifiable?
+    assert_equal false, build(:trace, :visibility => "private").identifiable?
+    assert_equal false, build(:trace, :visibility => "trackable").identifiable?
+    assert_equal true, build(:trace, :visibility => "identifiable").identifiable?
+    assert_equal false, build(:trace, :deleted, :visibility => "public").identifiable?

   end
 
   def test_mime_type
   end
 
   def test_mime_type

-    assert_equal "application/gpx+xml", gpx_files(:public_trace_file).mime_type
-    assert_equal "application/gpx+xml", gpx_files(:anon_trace_file).mime_type
-    assert_equal "application/x-bzip2", gpx_files(:trackable_trace_file).mime_type
-    assert_equal "application/x-gzip", gpx_files(:identifiable_trace_file).mime_type
+    # The ids refer to the .gpx fixtures in test/traces
+    check_mime_type("a", "application/gpx+xml")
+    check_mime_type("b", "application/gpx+xml")
+    check_mime_type("c", "application/x-bzip2")
+    check_mime_type("d", "application/x-gzip")
+    check_mime_type("f", "application/x-zip")
+    check_mime_type("g", "application/x-tar")
+    check_mime_type("h", "application/x-gzip")
+    check_mime_type("i", "application/x-bzip2")

   end
 
   def test_extension_name
   end
 
   def test_extension_name

-    assert_equal ".gpx", gpx_files(:public_trace_file).extension_name
-    assert_equal ".gpx", gpx_files(:anon_trace_file).extension_name
-    assert_equal ".gpx.bz2", gpx_files(:trackable_trace_file).extension_name
-    assert_equal ".gpx.gz", gpx_files(:identifiable_trace_file).extension_name
+    # The ids refer to the .gpx fixtures in test/traces
+    check_extension_name("a", ".gpx")
+    check_extension_name("b", ".gpx")
+    check_extension_name("c", ".gpx.bz2")
+    check_extension_name("d", ".gpx.gz")
+    check_extension_name("f", ".zip")
+    check_extension_name("g", ".tar")
+    check_extension_name("h", ".tar.gz")
+    check_extension_name("i", ".tar.bz2")
+  end
+
+  def test_xml_file
+    check_xml_file("a", "848caa72f2f456d1bd6a0fdf228aa1b9")
+    check_xml_file("b", "db4cb5ed2d7d2b627b3b504296c4f701")
+    check_xml_file("c", "848caa72f2f456d1bd6a0fdf228aa1b9")
+    check_xml_file("d", "abd6675fdf3024a84fc0a1deac147c0d")
+    check_xml_file("f", "a7c05d676c77dc14369c21be216a3713")
+    check_xml_file("g", "a7c05d676c77dc14369c21be216a3713")
+    check_xml_file("h", "a7c05d676c77dc14369c21be216a3713")
+    check_xml_file("i", "a7c05d676c77dc14369c21be216a3713")
+  end
+
+  def test_large_picture
+    picture = File.read(Rails.root.join("test", "gpx", "fixtures", "a.gif"), :mode => "rb")
+
+    trace = Trace.create
+    trace.large_picture = picture
+    assert_equal "7c841749e084ee4a5d13f12cd3bef456", md5sum(File.new(trace.large_picture_name))
+    assert_equal picture, trace.large_picture
+
+    trace.destroy
+  end
+
+  def test_icon_picture
+    picture = File.read(Rails.root.join("test", "gpx", "fixtures", "a_icon.gif"), :mode => "rb")
+
+    trace = Trace.create
+    trace.icon_picture = picture
+    assert_equal "b47baf22ed0e85d77e808694fad0ee27", md5sum(File.new(trace.icon_picture_name))
+    assert_equal picture, trace.icon_picture
+
+    trace.destroy
+  end
+
+  # When testing the trace.import method, care needs to be taken regarding the icon
+  # fixture files, since the fixtures could be overwritten by newly generated files.
+  # We use FakeFS to temporarily protect the real fixture files from being overwritten.
+
+  def test_import_removes_previous_tracepoints
+    FakeFS do
+      FakeFS::FileSystem.clone(Rails.root.join("test", "gpx"))
+      trace = create(:trace, :fixture => "a")
+      # Tracepoints don't have a primary key, so we use a specific latitude to
+      # check for successful deletion
+      create(:tracepoint, :latitude => 54321, :trace => trace)
+      assert_equal 1, Tracepoint.where(:latitude => 54321).count
+
+      trace.import
+
+      assert_equal 0, Tracepoint.where(:latitude => 54321).count
+    end
+  end
+
+  def test_import_creates_tracepoints
+    FakeFS do
+      FakeFS::FileSystem.clone(Rails.root.join("test", "gpx"))
+      trace = create(:trace, :fixture => "a")
+      assert_equal 0, Tracepoint.where(:gpx_id => trace.id).count
+
+      trace.import
+
+      trace.reload
+      assert_equal 1, Tracepoint.where(:gpx_id => trace.id).count
+
+      # Check that the tile has been set prior to the bulk import
+      # i.e. that the callbacks have been run correctly
+      assert_equal 3221331576, Tracepoint.where(:gpx_id => trace.id).first.tile
+    end

   end
 
   end
 

-private
+  def test_import_creates_icon
+    FakeFS do
+      FakeFS::FileSystem.clone(Rails.root.join("test", "gpx"))
+      trace = create(:trace, :fixture => "a")
+      icon_path = File.join(Settings.gpx_image_dir, "#{trace.id}_icon.gif")
+      FileUtils.rm(icon_path)
+      assert_equal false, File.exist?(icon_path)
+
+      trace.import
+
+      assert_equal true, File.exist?(icon_path)
+    end
+  end
+
+  def test_import_creates_large_picture
+    FakeFS do
+      FakeFS::FileSystem.clone(Rails.root.join("test", "gpx"))
+      trace = create(:trace, :fixture => "a")
+      large_picture_path = File.join(Settings.gpx_image_dir, "#{trace.id}.gif")
+      FileUtils.rm(large_picture_path)
+      assert_equal false, File.exist?(large_picture_path)
+
+      trace.import
+
+      assert_equal true, File.exist?(large_picture_path)
+    end
+  end
+
+  def test_import_handles_bz2
+    FakeFS do
+      FakeFS::FileSystem.clone(Rails.root.join("test", "gpx"))
+      trace = create(:trace, :fixture => "c")
+
+      trace.import
+
+      assert_equal 1, trace.size
+    end
+  end
+
+  def test_import_handles_plain
+    FakeFS do
+      FakeFS::FileSystem.clone(Rails.root.join("test", "gpx"))
+      trace = create(:trace, :fixture => "a")
+
+      trace.import
+
+      assert_equal 1, trace.size
+    end
+  end
+
+  def test_import_handles_plain_with_bom
+    FakeFS do
+      FakeFS::FileSystem.clone(Rails.root.join("test", "gpx"))
+      trace = create(:trace, :fixture => "b")
+
+      trace.import
+
+      assert_equal 1, trace.size
+    end
+  end
+
+  def test_import_handles_gz
+    trace = create(:trace, :fixture => "d")
+
+    FakeFS do
+      FakeFS::FileSystem.clone(Rails.root.join("test", "gpx"))
+      trace.import
+
+      assert_equal 1, trace.size
+    ensure
+      trace.destroy
+    end
+  end
+
+  def test_import_handles_zip
+    trace = create(:trace, :fixture => "f")
+
+    FakeFS do
+      FakeFS::FileSystem.clone(Rails.root.join("test", "gpx"))
+      trace.import
+
+      assert_equal 2, trace.size
+    ensure
+      trace.destroy
+    end
+  end
+
+  def test_import_handles_tar
+    trace = create(:trace, :fixture => "g")
+
+    FakeFS do
+      FakeFS::FileSystem.clone(Rails.root.join("test", "gpx"))
+      trace.import
+
+      assert_equal 2, trace.size
+    ensure
+      trace.destroy
+    end
+  end
+
+  def test_import_handles_tar_gz
+    trace = create(:trace, :fixture => "h")
+
+    FakeFS do
+      FakeFS::FileSystem.clone(Rails.root.join("test", "gpx"))
+      trace.import
+
+      assert_equal 2, trace.size
+    ensure
+      trace.destroy
+    end
+  end
+
+  def test_import_handles_tar_bz2
+    trace = create(:trace, :fixture => "i")
+
+    FakeFS do
+      FakeFS::FileSystem.clone(Rails.root.join("test", "gpx"))
+      trace.import
+
+      assert_equal 2, trace.size
+    ensure
+      trace.destroy
+    end
+  end
+
+  private

 
   def check_query(query, traces)
 
   def check_query(query, traces)

-    traces = traces.map { |t| gpx_files(t) }.sort
-    assert_equal traces, query.order(:id)
+    traces = traces.map(&:id).sort
+    assert_equal traces, query.order(:id).ids
+  end
+
+  def check_mime_type(id, mime_type)
+    assert_equal mime_type, create(:trace, :fixture => id).mime_type
+  end
+
+  def check_extension_name(id, extension_name)
+    assert_equal extension_name, create(:trace, :fixture => id).extension_name
+  end
+
+  def check_xml_file(id, md5sum)
+    assert_equal md5sum, md5sum(create(:trace, :fixture => id).xml_file)

   end
 
   def trace_valid(attrs, result = true)
   end
 
   def trace_valid(attrs, result = true)

-    entry = Trace.new(gpx_files(:public_trace_file).attributes)
-    entry.assign_attributes(attrs)
+    entry = build(:trace, attrs)

     assert_equal result, entry.valid?, "Expected #{attrs.inspect} to be #{result}"
   end
     assert_equal result, entry.valid?, "Expected #{attrs.inspect} to be #{result}"
   end

+
+  def md5sum(io)
+    io.each_with_object(Digest::MD5.new) { |l, d| d.update(l) }.hexdigest
+  end

 end
 end