Add bin and edit workflow

bin/gems/liquid-4.0.4/test/integration/render_profiling_test.rb

@@ -0,0 +1,154 @@
+require 'test_helper'
+
+class RenderProfilingTest < Minitest::Test
+  include Liquid
+
+  class ProfilingFileSystem
+    def read_template_file(template_path)
+      "Rendering template {% assign template_name = '#{template_path}'%}\n{{ template_name }}"
+    end
+  end
+
+  def setup
+    Liquid::Template.file_system = ProfilingFileSystem.new
+  end
+
+  def test_template_allows_flagging_profiling
+    t = Template.parse("{{ 'a string' | upcase }}")
+    t.render!
+
+    assert_nil t.profiler
+  end
+
+  def test_parse_makes_available_simple_profiling
+    t = Template.parse("{{ 'a string' | upcase }}", profile: true)
+    t.render!
+
+    assert_equal 1, t.profiler.length
+
+    node = t.profiler[0]
+    assert_equal " 'a string' | upcase ", node.code
+  end
+
+  def test_render_ignores_raw_strings_when_profiling
+    t = Template.parse("This is raw string\nstuff\nNewline", profile: true)
+    t.render!
+
+    assert_equal 0, t.profiler.length
+  end
+
+  def test_profiling_includes_line_numbers_of_liquid_nodes
+    t = Template.parse("{{ 'a string' | upcase }}\n{% increment test %}", profile: true)
+    t.render!
+    assert_equal 2, t.profiler.length
+
+    # {{ 'a string' | upcase }}
+    assert_equal 1, t.profiler[0].line_number
+    # {{ increment test }}
+    assert_equal 2, t.profiler[1].line_number
+  end
+
+  def test_profiling_includes_line_numbers_of_included_partials
+    t = Template.parse("{% include 'a_template' %}", profile: true)
+    t.render!
+
+    included_children = t.profiler[0].children
+
+    # {% assign template_name = 'a_template' %}
+    assert_equal 1, included_children[0].line_number
+    # {{ template_name }}
+    assert_equal 2, included_children[1].line_number
+  end
+
+  def test_profiling_times_the_rendering_of_tokens
+    t = Template.parse("{% include 'a_template' %}", profile: true)
+    t.render!
+
+    node = t.profiler[0]
+    refute_nil node.render_time
+  end
+
+  def test_profiling_times_the_entire_render
+    t = Template.parse("{% include 'a_template' %}", profile: true)
+    t.render!
+
+    assert t.profiler.total_render_time >= 0, "Total render time was not calculated"
+  end
+
+  def test_profiling_uses_include_to_mark_children
+    t = Template.parse("{{ 'a string' | upcase }}\n{% include 'a_template' %}", profile: true)
+    t.render!
+
+    include_node = t.profiler[1]
+    assert_equal 2, include_node.children.length
+  end
+
+  def test_profiling_marks_children_with_the_name_of_included_partial
+    t = Template.parse("{{ 'a string' | upcase }}\n{% include 'a_template' %}", profile: true)
+    t.render!
+
+    include_node = t.profiler[1]
+    include_node.children.each do |child|
+      assert_equal "a_template", child.partial
+    end
+  end
+
+  def test_profiling_supports_multiple_templates
+    t = Template.parse("{{ 'a string' | upcase }}\n{% include 'a_template' %}\n{% include 'b_template' %}", profile: true)
+    t.render!
+
+    a_template = t.profiler[1]
+    a_template.children.each do |child|
+      assert_equal "a_template", child.partial
+    end
+
+    b_template = t.profiler[2]
+    b_template.children.each do |child|
+      assert_equal "b_template", child.partial
+    end
+  end
+
+  def test_profiling_supports_rendering_the_same_partial_multiple_times
+    t = Template.parse("{{ 'a string' | upcase }}\n{% include 'a_template' %}\n{% include 'a_template' %}", profile: true)
+    t.render!
+
+    a_template1 = t.profiler[1]
+    a_template1.children.each do |child|
+      assert_equal "a_template", child.partial
+    end
+
+    a_template2 = t.profiler[2]
+    a_template2.children.each do |child|
+      assert_equal "a_template", child.partial
+    end
+  end
+
+  def test_can_iterate_over_each_profiling_entry
+    t = Template.parse("{{ 'a string' | upcase }}\n{% increment test %}", profile: true)
+    t.render!
+
+    timing_count = 0
+    t.profiler.each do |timing|
+      timing_count += 1
+    end
+
+    assert_equal 2, timing_count
+  end
+
+  def test_profiling_marks_children_of_if_blocks
+    t = Template.parse("{% if true %} {% increment test %} {{ test }} {% endif %}", profile: true)
+    t.render!
+
+    assert_equal 1, t.profiler.length
+    assert_equal 2, t.profiler[0].children.length
+  end
+
+  def test_profiling_marks_children_of_for_blocks
+    t = Template.parse("{% for item in collection %} {{ item }} {% endfor %}", profile: true)
+    t.render!({ "collection" => ["one", "two"] })
+
+    assert_equal 1, t.profiler.length
+    # Will profile each invocation of the for block
+    assert_equal 2, t.profiler[0].children.length
+  end
+end