Class ERBTrackerTest < Minitest::Test

# File actionview/test/template/dependency_tracker_test.rb, line 50
def make_tracker(name, template)
  ActionView::DependencyTracker::ERBTracker.new(name, template)
end

# File actionview/test/template/dependency_tracker_test.rb, line 89
def test_dependency_of_erb_template_with_no_spaces_after_render
  template = FakeTemplate.new("<%# render'messages/message' %>", :erb)
  tracker = make_tracker("messages/_message", template)

  assert_equal ["messages/message"], tracker.dependencies
end

# File actionview/test/template/dependency_tracker_test.rb, line 54
def test_dependency_of_erb_template_with_number_in_filename
  template = FakeTemplate.new("<%# render 'messages/message123' %>", :erb)
  tracker = make_tracker("messages/_message123", template)

  assert_equal ["messages/message123"], tracker.dependencies
end

# File actionview/test/template/dependency_tracker_test.rb, line 68
def test_dependency_of_template_layout_standalone
  template = FakeTemplate.new("<%# render layout: 'messages/layout' do %>", :erb)
  tracker = make_tracker("messages/layout", template)

  assert_equal ["messages/layout"], tracker.dependencies
end

# File actionview/test/template/dependency_tracker_test.rb, line 61
def test_dependency_of_template_partial_with_layout
  template = FakeTemplate.new("<%# render partial: 'messages/show', layout: 'messages/layout' %>", :erb)
  tracker = make_tracker("multiple/_dependencies", template)

  assert_equal ["messages/layout", "messages/show"], tracker.dependencies
end

# File actionview/test/template/dependency_tracker_test.rb, line 132
def test_finds_dependencies_for_all_kinds_of_identifiers
  template = FakeTemplate.new("
    <%# render $globals %>
    <%# render @instance_variables %>
    <%# render @@class_variables %>
  ", :erb)

  tracker = make_tracker("identifiers/_all", template)

  assert_equal [
    "globals/global",
    "instance_variables/instance_variable",
    "class_variables/class_variable"
  ], tracker.dependencies
end

# File actionview/test/template/dependency_tracker_test.rb, line 148
def test_finds_dependencies_on_method_chains
  template = FakeTemplate.new("<%# render @parent.child.grandchildren %>", :erb)
  tracker = make_tracker("method/_chains", template)

  assert_equal ["grandchildren/grandchild"], tracker.dependencies
end

# File actionview/test/template/dependency_tracker_test.rb, line 173
def test_finds_dependencies_with_extra_spaces
  template = FakeTemplate.new(%Q{
    <%= render              "header" %>
    <%= render    partial:  "form" %>
    <%= render              @message %>
    <%= render ( @message.events ) %>
    <%= render    :collection => @message.comments,
                  :partial =>    "comments/comment" %>
  }, :erb)

  tracker = make_tracker("spaces/_extra", template)

  assert_equal [
    "spaces/header",
    "spaces/form",
    "messages/message",
    "events/event",
    "comments/comment"
  ], tracker.dependencies
end

# File actionview/test/template/dependency_tracker_test.rb, line 162
def test_finds_dependencies_with_quotes_within
  template = FakeTemplate.new(%Q{
    <%# render "single/quote's" %>
    <%# render 'double/quote"s' %>
  }, :erb)

  tracker = make_tracker("quotes/_single_and_double", template)

  assert_equal ["single/quote's", 'double/quote"s'], tracker.dependencies
end

# File actionview/test/template/dependency_tracker_test.rb, line 155
def test_finds_dependencies_with_special_characters
  template = FakeTemplate.new("<%# render @pokémon, partial: 'ピカチュウ' %>", :erb)
  tracker = make_tracker("special/_characters", template)

  assert_equal ["special/ピカチュウ"], tracker.dependencies
end

# File actionview/test/template/dependency_tracker_test.rb, line 75
def test_finds_dependency_in_correct_directory
  template = FakeTemplate.new("<%# render(message.topic) %>", :erb)
  tracker = make_tracker("messages/_message", template)

  assert_equal ["topics/topic"], tracker.dependencies
end

# File actionview/test/template/dependency_tracker_test.rb, line 82
def test_finds_dependency_in_correct_directory_with_underscore
  template = FakeTemplate.new("<%# render(message_type.messages) %>", :erb)
  tracker = make_tracker("message_types/_message_type", template)

  assert_equal ["messages/message"], tracker.dependencies
end

# File actionview/test/template/dependency_tracker_test.rb, line 110
def test_finds_dependency_on_multiline_render_calls
  template = FakeTemplate.new("<%#
    render :object => @all_posts,
           :partial => 'posts' %>", :erb)

  tracker = make_tracker("some/_little_posts", template)

  assert_equal ["some/posts"], tracker.dependencies
end

# File actionview/test/template/dependency_tracker_test.rb, line 120
def test_finds_multiple_unrelated_odd_dependencies
  template = FakeTemplate.new("
    <%# render('shared/header', title: 'Title') %>
    <h2>Section title</h2>
    <%# render@section %>
  ", :erb)

  tracker = make_tracker("multiple/_dependencies", template)

  assert_equal ["shared/header", "sections/section"], tracker.dependencies
end

# File actionview/test/template/dependency_tracker_test.rb, line 96
def test_finds_no_dependency_when_render_begins_the_name_of_an_identifier
  template = FakeTemplate.new("<%# rendering 'it useless' %>", :erb)
  tracker = make_tracker("resources/_resource", template)

  assert_equal [], tracker.dependencies
end

# File actionview/test/template/dependency_tracker_test.rb, line 103
def test_finds_no_dependency_when_render_ends_the_name_of_another_method
  template = FakeTemplate.new("<%# surrender 'to reason' %>", :erb)
  tracker = make_tracker("resources/_resource", template)

  assert_equal [], tracker.dependencies
end