move AttributeList tests to dedicated test file

2 files changed, 206 insertions, 199 deletions

diff --git a/test/attribute_list_test.rb b/test/attribute_list_test.rb
new file mode 100644
index 00000000..e9414a51
--- /dev/null
+++ b/test/attribute_list_test.rb
@@ -0,0 +1,206 @@
+# encoding: UTF-8
+unless defined? ASCIIDOCTOR_PROJECT_DIR
+  $: << File.dirname(__FILE__); $:.uniq!
+  require 'test_helper'
+end
+
+context 'AttributeList' do
+  test 'collect unnamed attribute' do
+    attributes = {}
+    line = 'quote'
+    expected = {1 => 'quote'}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect unnamed attribute double-quoted' do
+    attributes = {}
+    line = '"quote"'
+    expected = {1 => 'quote'}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect empty unnamed attribute double-quoted' do
+    attributes = {}
+    line = '""'
+    expected = {1 => ''}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect unnamed attribute double-quoted containing escaped quote' do
+    attributes = {}
+    line = '"ba\"zaar"'
+    expected = {1 => 'ba"zaar'}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect unnamed attribute single-quoted' do
+    attributes = {}
+    line = '\'quote\''
+    expected = {1 => 'quote'}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect empty unnamed attribute single-quoted' do
+    attributes = {}
+    line = '\'\''
+    expected = {1 => ''}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect unnamed attribute single-quoted containing escaped quote' do
+    attributes = {}
+    line = '\'ba\\\'zaar\''
+    expected = {1 => 'ba\'zaar'}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect unnamed attribute with dangling delimiter' do
+    attributes = {}
+    line = 'quote , '
+    expected = {1 => 'quote'}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect unnamed attribute in second position after empty attribute' do
+    attributes = {}
+    line = ', John Smith'
+    expected = {1 => nil, 2 => 'John Smith'}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect unnamed attributes' do
+    attributes = {}
+    line = 'first, second one, third'
+    expected = {1 => 'first', 2 => 'second one', 3 => 'third'}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect named attribute' do
+    attributes = {}
+    line = 'foo=bar'
+    expected = {'foo' => 'bar'}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect named attribute double-quoted' do
+    attributes = {}
+    line = 'foo="bar"'
+    expected = {'foo' => 'bar'}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect named attribute with double-quoted empty value' do
+    attributes = {}
+    line = 'height=100,caption="",link="images/octocat.png"'
+    expected = {'height' => '100', 'caption' => '', 'link' => 'images/octocat.png'}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect named attribute single-quoted' do
+    attributes = {}
+    line = 'foo=\'bar\''
+    expected = {'foo' => 'bar'}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect named attribute with single-quoted empty value' do
+    attributes = {}
+    line = %(height=100,caption='',link='images/octocat.png')
+    expected = {'height' => '100', 'caption' => '', 'link' => 'images/octocat.png'}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect single named attribute with empty value' do
+    attributes = {}
+    line = 'foo='
+    expected = {'foo' => ''}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect single named attribute with empty value when followed by other attributes' do
+    attributes = {}
+    line = 'foo=,bar=baz'
+    expected = {'foo' => '', 'bar' => 'baz'}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect named attributes unquoted' do
+    attributes = {}
+    line = 'first=value, second=two, third=3'
+    expected = {'first' => 'value', 'second' => 'two', 'third' => '3'}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect named attributes quoted' do
+    attributes = {}
+    line = %(first='value', second="value two", third=three)
+    expected = {'first' => 'value', 'second' => 'value two', 'third' => 'three'}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect named attributes quoted containing non-semantic spaces' do
+    attributes = {}
+    line = %(     first    =     'value', second     ="value two"     , third=       three      )
+    expected = {'first' => 'value', 'second' => 'value two', 'third' => 'three'}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect mixed named and unnamed attributes' do
+    attributes = {}
+    line = %(first, second="value two", third=three, Sherlock Holmes)
+    expected = {1 => 'first', 'second' => 'value two', 'third' => 'three', 4 => 'Sherlock Holmes'}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect options attribute' do
+    attributes = {}
+    line = %(quote, options='opt1,opt2 , opt3')
+    expected = {1 => 'quote', 'options' => 'opt1,opt2,opt3', 'opt1-option' => '', 'opt2-option' => '', 'opt3-option' => ''}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect opts attribute as options' do
+    attributes = {}
+    line = %(quote, opts='opt1,opt2 , opt3')
+    expected = {1 => 'quote', 'options' => 'opt1,opt2,opt3', 'opt1-option' => '', 'opt2-option' => '', 'opt3-option' => ''}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes)
+    assert_equal expected, attributes
+  end
+
+  test 'collect and rekey unnamed attributes' do
+    attributes = {}
+    line = 'first, second one, third, fourth'
+    expected = {1 => 'first', 2 => 'second one', 3 => 'third', 4 => 'fourth', 'a' => 'first', 'b' => 'second one', 'c' => 'third'}
+    Asciidoctor::AttributeList.new(line).parse_into(attributes, ['a', 'b', 'c'])
+    assert_equal expected, attributes
+  end
+
+  test 'rekey positional attributes' do
+    attributes = {1 => 'source', 2 => 'java'}
+    expected = {1 => 'source', 2 => 'java', 'style' => 'source', 'language' => 'java'}
+    Asciidoctor::AttributeList.rekey(attributes, ['style', 'language', 'linenums'])
+    assert_equal expected, attributes
+  end
+end
diff --git a/test/parser_test.rb b/test/parser_test.rb
index cd48a1f8..bef40f4e 100644
--- a/test/parser_test.rb
+++ b/test/parser_test.rb
@@ -96,205 +96,6 @@ context "Parser" do
     end
   end
 
-  test "collect unnamed attribute" do
-    attributes = {}
-    line = 'quote'
-    expected = {1 => 'quote'}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test "collect unnamed attribute double-quoted" do
-    attributes = {}
-    line = '"quote"'
-    expected = {1 => 'quote'}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test "collect empty unnamed attribute double-quoted" do
-    attributes = {}
-    line = '""'
-    expected = {1 => ''}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test "collect unnamed attribute double-quoted containing escaped quote" do
-    attributes = {}
-    line = '"ba\"zaar"'
-    expected = {1 => 'ba"zaar'}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test "collect unnamed attribute single-quoted" do
-    attributes = {}
-    line = '\'quote\''
-    expected = {1 => 'quote'}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test "collect empty unnamed attribute single-quoted" do
-    attributes = {}
-    line = '\'\''
-    expected = {1 => ''}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test "collect unnamed attribute single-quoted containing escaped quote" do
-    attributes = {}
-    line = '\'ba\\\'zaar\''
-    expected = {1 => 'ba\'zaar'}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test "collect unnamed attribute with dangling delimiter" do
-    attributes = {}
-    line = 'quote , '
-    expected = {1 => 'quote'}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test "collect unnamed attribute in second position after empty attribute" do
-    attributes = {}
-    line = ', John Smith'
-    expected = {1 => nil, 2 => 'John Smith'}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test "collect unnamed attributes" do
-    attributes = {}
-    line = "first, second one, third"
-    expected = {1 => 'first', 2 => 'second one', 3 => 'third'}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test "collect named attribute" do
-    attributes = {}
-    line = 'foo=bar'
-    expected = {'foo' => 'bar'}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test "collect named attribute double-quoted" do
-    attributes = {}
-    line = 'foo="bar"'
-    expected = {'foo' => 'bar'}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test 'collect named attribute with double-quoted empty value' do
-    attributes = {}
-    line = 'height=100,caption="",link="images/octocat.png"'
-    expected = {'height' => '100', 'caption' => '', 'link' => 'images/octocat.png'}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test "collect named attribute single-quoted" do
-    attributes = {}
-    line = 'foo=\'bar\''
-    expected = {'foo' => 'bar'}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test 'collect named attribute with single-quoted empty value' do
-    attributes = {}
-    line = "height=100,caption='',link='images/octocat.png'"
-    expected = {'height' => '100', 'caption' => '', 'link' => 'images/octocat.png'}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test 'collect single named attribute with empty value' do
-    attributes = {}
-    line = 'foo='
-    expected = {'foo' => ''}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test 'collect single named attribute with empty value when followed by other attributes' do
-    attributes = {}
-    line = 'foo=,bar=baz'
-    expected = {'foo' => '', 'bar' => 'baz'}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test "collect named attributes unquoted" do
-    attributes = {}
-    line = "first=value, second=two, third=3"
-    expected = {'first' => 'value', 'second' => 'two', 'third' => '3'}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test "collect named attributes quoted" do
-    attributes = {}
-    line = "first='value', second=\"value two\", third=three"
-    expected = {'first' => 'value', 'second' => 'value two', 'third' => 'three'}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test "collect named attributes quoted containing non-semantic spaces" do
-    attributes = {}
-    line = "     first    =     'value', second     =\"value two\"     , third=       three      "
-    expected = {'first' => 'value', 'second' => 'value two', 'third' => 'three'}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test "collect mixed named and unnamed attributes" do
-    attributes = {}
-    line = "first, second=\"value two\", third=three, Sherlock Holmes"
-    expected = {1 => 'first', 'second' => 'value two', 'third' => 'three', 4 => 'Sherlock Holmes'}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test "collect options attribute" do
-    attributes = {}
-    line = "quote, options='opt1,opt2 , opt3'"
-    expected = {1 => 'quote', 'options' => 'opt1,opt2,opt3', 'opt1-option' => '', 'opt2-option' => '', 'opt3-option' => ''}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test "collect opts attribute as options" do
-    attributes = {}
-    line = "quote, opts='opt1,opt2 , opt3'"
-    expected = {1 => 'quote', 'options' => 'opt1,opt2,opt3', 'opt1-option' => '', 'opt2-option' => '', 'opt3-option' => ''}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes)
-    assert_equal expected, attributes
-  end
-
-  test "collect and rekey unnamed attributes" do
-    attributes = {}
-    line = "first, second one, third, fourth"
-    expected = {1 => 'first', 2 => 'second one', 3 => 'third', 4 => 'fourth', 'a' => 'first', 'b' => 'second one', 'c' => 'third'}
-    Asciidoctor::AttributeList.new(line).parse_into(attributes, ['a', 'b', 'c'])
-    assert_equal expected, attributes
-  end
-
-  test "rekey positional attributes" do
-    attributes = {1 => 'source', 2 => 'java'}
-    expected = {1 => 'source', 2 => 'java', 'style' => 'source', 'language' => 'java'}
-    Asciidoctor::AttributeList.rekey(attributes, ['style', 'language', 'linenums'])
-    assert_equal expected, attributes
-  end
-
   test 'parse style attribute with id and role' do
     attributes = {1 => 'style#id.role'}
     style = Asciidoctor::Parser.parse_style_attribute(attributes)