context_unit_test.rb in liquid-4.0.0.rc1

- old
+ new

@@ -120,34 +120,29 @@
       @context.pop
     end
   end
 
   def test_length_query
+    @context['numbers'] = [1, 2, 3, 4]
 
-    @context['numbers'] = [1,2,3,4]
-
     assert_equal 4, @context['numbers.size']
 
-    @context['numbers'] = {1 => 1,2 => 2,3 => 3,4 => 4}
+    @context['numbers'] = { 1 => 1, 2 => 2, 3 => 3, 4 => 4 }
 
     assert_equal 4, @context['numbers.size']
 
-    @context['numbers'] = {1 => 1,2 => 2,3 => 3,4 => 4, 'size' => 1000}
+    @context['numbers'] = { 1 => 1, 2 => 2, 3 => 3, 4 => 4, 'size' => 1000 }
 
     assert_equal 1000, @context['numbers.size']
-
   end
 
   def test_hyphenated_variable
-
     @context['oh-my'] = 'godz'
     assert_equal 'godz', @context['oh-my']
-
   end
 
   def test_add_filter
-
     filter = Module.new do
       def hi(output)
         output + ' hi!'
       end
     end
@@ -159,15 +154,13 @@
     context = Context.new
     assert_equal 'hi?', context.invoke(:hi, 'hi?')
 
     context.add_filters(filter)
     assert_equal 'hi? hi!', context.invoke(:hi, 'hi?')
-
   end
 
   def test_only_intended_filters_make_it_there
-
     filter = Module.new do
       def hi(output)
         output + ' hi!'
       end
     end
@@ -194,11 +187,11 @@
     @context.pop
     assert_equal nil, @context['test']
   end
 
   def test_hierachical_data
-    @context['hash'] = {"name" => 'tobi'}
+    @context['hash'] = { "name" => 'tobi' }
     assert_equal 'tobi', @context['hash.name']
     assert_equal 'tobi', @context['hash["name"]']
   end
 
   def test_keywords
@@ -223,60 +216,60 @@
     assert_equal 'newvalue', @context['test']
     assert_equal 'bar', @context['foo']
   end
 
   def test_array_notation
-    @context['test'] = [1,2,3,4,5]
+    @context['test'] = [1, 2, 3, 4, 5]
 
     assert_equal 1, @context['test[0]']
     assert_equal 2, @context['test[1]']
     assert_equal 3, @context['test[2]']
     assert_equal 4, @context['test[3]']
     assert_equal 5, @context['test[4]']
   end
 
   def test_recoursive_array_notation
-    @context['test'] = {'test' => [1,2,3,4,5]}
+    @context['test'] = { 'test' => [1, 2, 3, 4, 5] }
 
     assert_equal 1, @context['test.test[0]']
 
-    @context['test'] = [{'test' => 'worked'}]
+    @context['test'] = [{ 'test' => 'worked' }]
 
     assert_equal 'worked', @context['test[0].test']
   end
 
   def test_hash_to_array_transition
     @context['colors'] = {
-      'Blue'    => ['003366','336699', '6699CC', '99CCFF'],
-      'Green'   => ['003300','336633', '669966', '99CC99'],
-      'Yellow'  => ['CC9900','FFCC00', 'FFFF99', 'FFFFCC'],
-      'Red'     => ['660000','993333', 'CC6666', 'FF9999']
+      'Blue'    => ['003366', '336699', '6699CC', '99CCFF'],
+      'Green'   => ['003300', '336633', '669966', '99CC99'],
+      'Yellow'  => ['CC9900', 'FFCC00', 'FFFF99', 'FFFFCC'],
+      'Red'     => ['660000', '993333', 'CC6666', 'FF9999']
     }
 
     assert_equal '003366', @context['colors.Blue[0]']
     assert_equal 'FF9999', @context['colors.Red[3]']
   end
 
   def test_try_first
-    @context['test'] = [1,2,3,4,5]
+    @context['test'] = [1, 2, 3, 4, 5]
 
     assert_equal 1, @context['test.first']
     assert_equal 5, @context['test.last']
 
-    @context['test'] = {'test' => [1,2,3,4,5]}
+    @context['test'] = { 'test' => [1, 2, 3, 4, 5] }
 
     assert_equal 1, @context['test.test.first']
     assert_equal 5, @context['test.test.last']
 
     @context['test'] = [1]
     assert_equal 1, @context['test.first']
     assert_equal 1, @context['test.last']
   end
 
   def test_access_hashes_with_hash_notation
-    @context['products'] = {'count' => 5, 'tags' => ['deepsnow', 'freestyle'] }
-    @context['product'] = {'variants' => [ {'title' => 'draft151cm'}, {'title' => 'element151cm'}  ]}
+    @context['products'] = { 'count' => 5, 'tags' => ['deepsnow', 'freestyle'] }
+    @context['product'] = { 'variants' => [ { 'title' => 'draft151cm' }, { 'title' => 'element151cm' } ] }
 
     assert_equal 5, @context['products["count"]']
     assert_equal 'deepsnow', @context['products["tags"][0]']
     assert_equal 'deepsnow', @context['products["tags"].first']
     assert_equal 'draft151cm', @context['product["variants"][0]["title"]']
@@ -292,89 +285,86 @@
     assert_equal 'baz', @context['["foo"]']
     assert_equal 'baz', @context['[bar]']
   end
 
   def test_access_hashes_with_hash_access_variables
-
     @context['var'] = 'tags'
-    @context['nested'] = {'var' => 'tags'}
-    @context['products'] = {'count' => 5, 'tags' => ['deepsnow', 'freestyle'] }
+    @context['nested'] = { 'var' => 'tags' }
+    @context['products'] = { 'count' => 5, 'tags' => ['deepsnow', 'freestyle'] }
 
     assert_equal 'deepsnow', @context['products[var].first']
     assert_equal 'freestyle', @context['products[nested.var].last']
   end
 
   def test_hash_notation_only_for_hash_access
-    @context['array'] = [1,2,3,4,5]
-    @context['hash'] = {'first' => 'Hello'}
+    @context['array'] = [1, 2, 3, 4, 5]
+    @context['hash'] = { 'first' => 'Hello' }
 
     assert_equal 1, @context['array.first']
     assert_equal nil, @context['array["first"]']
     assert_equal 'Hello', @context['hash["first"]']
   end
 
   def test_first_can_appear_in_middle_of_callchain
+    @context['product'] = { 'variants' => [ { 'title' => 'draft151cm' }, { 'title' => 'element151cm' } ] }
 
-    @context['product'] = {'variants' => [ {'title' => 'draft151cm'}, {'title' => 'element151cm'}  ]}
-
     assert_equal 'draft151cm', @context['product.variants[0].title']
     assert_equal 'element151cm', @context['product.variants[1].title']
     assert_equal 'draft151cm', @context['product.variants.first.title']
     assert_equal 'element151cm', @context['product.variants.last.title']
-
   end
 
   def test_cents
-    @context.merge( "cents" => HundredCentes.new )
+    @context.merge("cents" => HundredCentes.new)
     assert_equal 100, @context['cents']
   end
 
   def test_nested_cents
-    @context.merge( "cents" => { 'amount' => HundredCentes.new} )
+    @context.merge("cents" => { 'amount' => HundredCentes.new })
     assert_equal 100, @context['cents.amount']
 
-    @context.merge( "cents" => { 'cents' => { 'amount' => HundredCentes.new} } )
+    @context.merge("cents" => { 'cents' => { 'amount' => HundredCentes.new } })
     assert_equal 100, @context['cents.cents.amount']
   end
 
   def test_cents_through_drop
-    @context.merge( "cents" => CentsDrop.new )
+    @context.merge("cents" => CentsDrop.new)
     assert_equal 100, @context['cents.amount']
   end
 
   def test_nested_cents_through_drop
-    @context.merge( "vars" => {"cents" => CentsDrop.new} )
+    @context.merge("vars" => { "cents" => CentsDrop.new })
     assert_equal 100, @context['vars.cents.amount']
   end
 
   def test_drop_methods_with_question_marks
-    @context.merge( "cents" => CentsDrop.new )
+    @context.merge("cents" => CentsDrop.new)
     assert @context['cents.non_zero?']
   end
 
   def test_context_from_within_drop
-    @context.merge( "test" => '123', "vars" => ContextSensitiveDrop.new )
+    @context.merge("test" => '123', "vars" => ContextSensitiveDrop.new)
     assert_equal '123', @context['vars.test']
   end
 
   def test_nested_context_from_within_drop
-    @context.merge( "test" => '123', "vars" => {"local" => ContextSensitiveDrop.new }  )
+    @context.merge("test" => '123', "vars" => { "local" => ContextSensitiveDrop.new })
     assert_equal '123', @context['vars.local.test']
   end
 
   def test_ranges
-    @context.merge( "test" => '5' )
+    @context.merge("test" => '5')
     assert_equal (1..5), @context['(1..5)']
     assert_equal (1..5), @context['(1..test)']
     assert_equal (5..5), @context['(test..test)']
   end
 
   def test_cents_through_drop_nestedly
-    @context.merge( "cents" => {"cents" => CentsDrop.new} )
+    @context.merge("cents" => { "cents" => CentsDrop.new })
     assert_equal 100, @context['cents.cents.amount']
 
-    @context.merge( "cents" => { "cents" => {"cents" => CentsDrop.new}} )
+    @context.merge("cents" => { "cents" => { "cents" => CentsDrop.new } })
     assert_equal 100, @context['cents.cents.cents.amount']
   end
 
   def test_drop_with_variable_called_only_once
     @context['counter'] = CounterDrop.new
@@ -391,11 +381,11 @@
     assert_equal 2, @context['counter["count"]']
     assert_equal 3, @context['counter["count"]']
   end
 
   def test_proc_as_variable
-    @context['dynamic'] = Proc.new { 'Hello' }
+    @context['dynamic'] = proc { 'Hello' }
 
     assert_equal 'Hello', @context['dynamic']
   end
 
   def test_lambda_as_variable
@@ -409,11 +399,11 @@
 
     assert_equal 'Hello', @context['dynamic.lambda']
   end
 
   def test_array_containing_lambda_as_variable
-    @context['dynamic'] = [1,2, proc { 'Hello' } ,4,5]
+    @context['dynamic'] = [1, 2, proc { 'Hello' }, 4, 5]
 
     assert_equal 'Hello', @context['dynamic[2]']
   end
 
   def test_lambda_is_called_once
@@ -435,11 +425,11 @@
 
     @global = nil
   end
 
   def test_lambda_in_array_is_called_once
-    @context['callcount'] = [1,2, proc { @global ||= 0; @global += 1; @global.to_s } ,4,5]
+    @context['callcount'] = [1, 2, proc { @global ||= 0; @global += 1; @global.to_s }, 4, 5]
 
     assert_equal '1', @context['callcount[2]']
     assert_equal '1', @context['callcount[2]']
     assert_equal '1', @context['callcount[2]']
 
@@ -461,32 +451,33 @@
   end
 
   def test_use_empty_instead_of_any_in_interrupt_handling_to_avoid_lots_of_unnecessary_object_allocations
     mock_any = Spy.on_instance_method(Array, :any?)
     mock_empty = Spy.on_instance_method(Array, :empty?)
-    mock_has_interrupt = Spy.on(@context, :has_interrupt?).and_call_through
 
-    @context.has_interrupt?
+    @context.interrupt?
 
     refute mock_any.has_been_called?
     assert mock_empty.has_been_called?
-  end 
-
-  def test_variable_lookup_caches_markup
-    mock_scan = Spy.on_instance_method(String, :scan).and_return(["string"])
-
-    @context['string'] = 'string'
-    @context['string']
-    @context['string']
-
-    assert_equal 1, mock_scan.calls.size
   end
 
   def test_context_initialization_with_a_proc_in_environment
-    contx = Context.new([:test => lambda { |c| c['poutine']}], {:test => :foo})
+    contx = Context.new([test: ->(c) { c['poutine'] }], { test: :foo })
 
     assert contx
     assert_nil contx['poutine']
   end
 
+  def test_apply_global_filter
+    global_filter_proc = ->(output) { "#{output} filtered" }
 
+    context = Context.new
+    context.global_filter = global_filter_proc
+
+    assert_equal 'hi filtered', context.apply_global_filter('hi')
+  end
+
+  def test_apply_global_filter_when_no_global_filter_exist
+    context = Context.new
+    assert_equal 'hi', context.apply_global_filter('hi')
+  end
 end # ContextTest