dev-ruby/nokogiri-diff: add missing diff

Closes: https://bugs.gentoo.org/837224
Signed-off-by: Hans de Graaff <graaff@gentoo.org>

1 files changed, 436 insertions, 0 deletions

diff --git a/dev-ruby/nokogiri-diff/files/nokogiri-diff-0.2.0-rspec3.patch b/dev-ruby/nokogiri-diff/files/nokogiri-diff-0.2.0-rspec3.patch
new file mode 100644
index 000000000000..c47bda03ec11
--- /dev/null
+++ b/dev-ruby/nokogiri-diff/files/nokogiri-diff-0.2.0-rspec3.patch
@@ -0,0 +1,436 @@
+From 4683f35469dbb69fa291ea35be4e7a74090a8b24 Mon Sep 17 00:00:00 2001
+From: Balasankar C <balasankarc@autistici.org>
+Date: Sat, 28 Nov 2015 17:55:09 +0530
+Subject: [PATCH] Port tests to RSpec 3
+
+---
+ Rakefile            |   2 +-
+ gemspec.yml         |   2 +-
+ spec/diff_spec.rb   | 226 ++++++++++++++++++++++----------------------
+ spec/spec_helper.rb |   2 +-
+ 4 files changed, 116 insertions(+), 116 deletions(-)
+
+diff --git a/Rakefile b/Rakefile
+index 1b8a92d..7fb967c 100644
+--- a/Rakefile
++++ b/Rakefile
+@@ -12,7 +12,7 @@ rescue LoadError => e
+ end
+ 
+ begin
+-  gem 'rspec', '~> 2.4'
++  gem 'rspec', '~> 3.0'
+   require 'rspec/core/rake_task'
+ 
+   RSpec::Core::RakeTask.new
+diff --git a/gemspec.yml b/gemspec.yml
+index 5ae611d..d775248 100644
+--- a/gemspec.yml
++++ b/gemspec.yml
+@@ -18,5 +18,5 @@ dependencies:
+ 
+ development_dependencies:
+   rubygems-tasks: ~> 0.1
+-  rspec: ~> 2.4
++  rspec: ~> 3.0
+   yard: ~> 0.7
+diff --git a/spec/diff_spec.rb b/spec/diff_spec.rb
+index 6450c49..adfaaa8 100644
+--- a/spec/diff_spec.rb
++++ b/spec/diff_spec.rb
+@@ -21,197 +21,197 @@
+   let(:removed_attr)    { Nokogiri::XML('<div><p>one</p></div>') }
+ 
+   it "should add #diff to Nokogiri::XML::Docuemnt" do
+-    doc.should respond_to(:diff)
++    expect(doc).to respond_to(:diff)
+   end
+ 
+   it "should add #diff to Nokogiri::XML::Element" do
+-    added_element.at('div').should respond_to(:diff)
++    expect(added_element.at('div')).to respond_to(:diff)
+   end
+ 
+   it "should add #diff to Nokogiri::XML::Text" do
+-    added_text.at('p/text()').should respond_to(:diff)
++    expect(added_text.at('p/text()')).to respond_to(:diff)
+   end
+ 
+   it "should add #diff to Nokogiri::XML::Attr" do
+-    added_attr.at('p/@id').should respond_to(:diff)
++    expect(added_attr.at('p/@id')).to respond_to(:diff)
+   end
+ 
+   it "should not compare the Document objects" do
+     change = doc.diff(doc).first
+ 
+-    change[0].should == ' '
+-    change[1].should == doc.root
++    expect(change[0]).to eq(' ')
++    expect(change[1]).to eq(doc.root)
+   end
+ 
+   it "should determine when two different documents are identical" do
+-    doc.diff(Nokogiri::XML(contents)).all? { |change,node|
++    expect(doc.diff(Nokogiri::XML(contents)).all? { |change,node|
+       change == ' '
+-    }.should == true
++    }).to eq(true)
+   end
+ 
+   it "should search down within Nokogiri::XML::Document objects" do
+-    doc.diff(changed_text).any? { |change,node|
++    expect(doc.diff(changed_text).any? { |change,node|
+       change != ' '
+-    }.should == true
++    }).to eq(true)
+   end
+ 
+   it "should determine when text nodes are added" do
+     changes = doc.at('div').diff(added_text.at('div')).to_a
+ 
+-    changes.length.should == 4
++    expect(changes.length).to eq(4)
+ 
+-    changes[0][0].should == ' '
+-    changes[0][1].should == doc.at('div')
++    expect(changes[0][0]).to eq(' ')
++    expect(changes[0][1]).to eq(doc.at('div'))
+ 
+-    changes[1][0].should == ' '
+-    changes[1][1].should == doc.at('//p')
++    expect(changes[1][0]).to eq(' ')
++    expect(changes[1][1]).to eq(doc.at('//p'))
+ 
+-    changes[2][0].should == '+'
+-    changes[2][1].should == added_text.at('//div/text()')
++    expect(changes[2][0]).to eq('+')
++    expect(changes[2][1]).to eq(added_text.at('//div/text()'))
+ 
+-    changes[3][0].should == ' '
+-    changes[3][1].should == doc.at('//p/text()')
++    expect(changes[3][0]).to eq(' ')
++    expect(changes[3][1]).to eq(doc.at('//p/text()'))
+   end
+ 
+   it "should determine when elements are added" do
+     changes = doc.at('div').diff(added_element.at('div')).to_a
+ 
+-    changes.length.should == 5
++    expect(changes.length).to eq(5)
+ 
+-    changes[0][0].should == ' '
+-    changes[0][1].should == doc.at('div')
++    expect(changes[0][0]).to eq(' ')
++    expect(changes[0][1]).to eq(doc.at('div'))
+ 
+-    changes[1][0].should == '+'
+-    changes[1][1].should == added_element.at('//p[1]')
++    expect(changes[1][0]).to eq('+')
++    expect(changes[1][1]).to eq(added_element.at('//p[1]'))
+ 
+-    changes[2][0].should == ' '
+-    changes[2][1].should == doc.at('//p')
++    expect(changes[2][0]).to eq(' ')
++    expect(changes[2][1]).to eq(doc.at('//p'))
+ 
+-    changes[3][0].should == '-'
+-    changes[3][1].should == doc.at('//p/text()')
++    expect(changes[3][0]).to eq('-')
++    expect(changes[3][1]).to eq(doc.at('//p/text()'))
+ 
+-    changes[4][0].should == '+'
+-    changes[4][1].should == added_element.at('//p[2]/text()')
++    expect(changes[4][0]).to eq('+')
++    expect(changes[4][1]).to eq(added_element.at('//p[2]/text()'))
+   end
+ 
+   it "should ignore when attribute order changes" do
+     changes = added_attrs.at('p').diff(changed_attr_order.at('p')).to_a
+ 
+-    changes.all? { |change| change[0] == ' ' }.should be_true
++    expect(changes.all? { |change| change[0] == ' ' }).to be_truthy
+   end
+ 
+   it "should determine when attributes are added" do
+     changes = doc.at('p').diff(added_attr.at('p')).to_a
+ 
+-    changes.length.should == 3
++    expect(changes.length).to eq(3)
+ 
+-    changes[0][0].should == ' '
+-    changes[0][1].should == doc.at('p')
++    expect(changes[0][0]).to eq(' ')
++    expect(changes[0][1]).to eq(doc.at('p'))
+ 
+-    changes[1][0].should == '+'
+-    changes[1][1].should == added_attr.at('//p/@id')
++    expect(changes[1][0]).to eq('+')
++    expect(changes[1][1]).to eq(added_attr.at('//p/@id'))
+ 
+-    changes[2][0].should == ' '
+-    changes[2][1].should == doc.at('//p/text()')
++    expect(changes[2][0]).to eq(' ')
++    expect(changes[2][1]).to eq(doc.at('//p/text()'))
+   end
+ 
+   it "should determine when text nodes differ" do
+     changes = doc.at('p').diff(changed_text.at('p')).to_a
+ 
+-    changes.length.should == 3
++    expect(changes.length).to eq(3)
+ 
+-    changes[0][0].should == ' '
+-    changes[0][1].should == doc.at('p')
++    expect(changes[0][0]).to eq(' ')
++    expect(changes[0][1]).to eq(doc.at('p'))
+ 
+-    changes[1][0].should == '-'
+-    changes[1][1].should == doc.at('//p/text()')
++    expect(changes[1][0]).to eq('-')
++    expect(changes[1][1]).to eq(doc.at('//p/text()'))
+ 
+-    changes[2][0].should == '+'
+-    changes[2][1].should == changed_text.at('//p/text()')
++    expect(changes[2][0]).to eq('+')
++    expect(changes[2][1]).to eq(changed_text.at('//p/text()'))
+   end
+ 
+   it "should determine when element names differ" do
+     changes = doc.at('div').diff(changed_element.at('div')).to_a
+ 
+-    changes.length.should == 3
++    expect(changes.length).to eq(3)
+ 
+-    changes[0][0].should == ' '
+-    changes[0][1].should == doc.at('div')
++    expect(changes[0][0]).to eq(' ')
++    expect(changes[0][1]).to eq(doc.at('div'))
+ 
+-    changes[1][0].should == '-'
+-    changes[1][1].should == doc.at('p')
++    expect(changes[1][0]).to eq('-')
++    expect(changes[1][1]).to eq(doc.at('p'))
+ 
+-    changes[2][0].should == '+'
+-    changes[2][1].should == changed_element.at('span')
++    expect(changes[2][0]).to eq('+')
++    expect(changes[2][1]).to eq(changed_element.at('span'))
+   end
+ 
+   it "should determine when attribute names differ" do
+     changes = added_attr.at('p').diff(changed_attr_name.at('p')).to_a
+ 
+-    changes.length.should == 4
++    expect(changes.length).to eq(4)
+ 
+-    changes[0][0].should == ' '
+-    changes[0][1].should == added_attr.at('p')
++    expect(changes[0][0]).to eq(' ')
++    expect(changes[0][1]).to eq(added_attr.at('p'))
+ 
+-    changes[1][0].should == '-'
+-    changes[1][1].should == added_attr.at('//p/@id')
++    expect(changes[1][0]).to eq('-')
++    expect(changes[1][1]).to eq(added_attr.at('//p/@id'))
+ 
+-    changes[2][0].should == '+'
+-    changes[2][1].should == changed_attr_name.at('//p/@i')
++    expect(changes[2][0]).to eq('+')
++    expect(changes[2][1]).to eq(changed_attr_name.at('//p/@i'))
+ 
+-    changes[3][0].should == ' '
+-    changes[3][1].should == added_attr.at('//p/text()')
++    expect(changes[3][0]).to eq(' ')
++    expect(changes[3][1]).to eq(added_attr.at('//p/text()'))
+   end
+ 
+   it "should determine when attribute values differ" do
+     changes = added_attr.at('p').diff(changed_attr_value.at('p')).to_a
+ 
+-    changes.length.should == 4
++    expect(changes.length).to eq(4)
+ 
+-    changes[0][0].should == ' '
+-    changes[0][1].should == added_attr.at('p')
++    expect(changes[0][0]).to eq(' ')
++    expect(changes[0][1]).to eq(added_attr.at('p'))
+ 
+-    changes[1][0].should == '-'
+-    changes[1][1].should == added_attr.at('//p/@id')
++    expect(changes[1][0]).to eq('-')
++    expect(changes[1][1]).to eq(added_attr.at('//p/@id'))
+ 
+-    changes[2][0].should == '+'
+-    changes[2][1].should == changed_attr_value.at('//p/@id')
++    expect(changes[2][0]).to eq('+')
++    expect(changes[2][1]).to eq(changed_attr_value.at('//p/@id'))
+ 
+-    changes[3][0].should == ' '
+-    changes[3][1].should == added_attr.at('//p/text()')
++    expect(changes[3][0]).to eq(' ')
++    expect(changes[3][1]).to eq(added_attr.at('//p/text()'))
+   end
+ 
+   it "should determine when text nodes are removed" do
+     changes = added_text.at('div').diff(removed_text.at('div')).to_a
+ 
+-    changes.length.should == 4
++    expect(changes.length).to eq(4)
+ 
+-    changes[0][0].should == ' '
+-    changes[0][1].should == added_text.at('div')
++    expect(changes[0][0]).to eq(' ')
++    expect(changes[0][1]).to eq(added_text.at('div'))
+ 
+-    changes[1][0].should == ' '
+-    changes[1][1].should == added_text.at('p')
++    expect(changes[1][0]).to eq(' ')
++    expect(changes[1][1]).to eq(added_text.at('p'))
+ 
+-    changes[2][0].should == ' '
+-    changes[2][1].should == added_text.at('//div/text()')
++    expect(changes[2][0]).to eq(' ')
++    expect(changes[2][1]).to eq(added_text.at('//div/text()'))
+ 
+-    changes[3][0].should == '-'
+-    changes[3][1].should == added_text.at('//p/text()')
++    expect(changes[3][0]).to eq('-')
++    expect(changes[3][1]).to eq(added_text.at('//p/text()'))
+   end
+ 
+   it "should determine when elements are removed" do
+     changes = added_element.at('div').diff(removed_element.at('div')).to_a
+ 
+-    changes.length.should == 3
++    expect(changes.length).to eq(3)
+ 
+-    changes[0][0].should == ' '
+-    changes[0][1].should == added_element.at('div')
++    expect(changes[0][0]).to eq(' ')
++    expect(changes[0][1]).to eq(added_element.at('div'))
+ 
+-    changes[1][0].should == '-'
+-    changes[1][1].should == added_element.at('//p[1]')
++    expect(changes[1][0]).to eq('-')
++    expect(changes[1][1]).to eq(added_element.at('//p[1]'))
+ 
+-    changes[2][0].should == '-'
+-    changes[2][1].should == added_element.at('//p[2]')
++    expect(changes[2][0]).to eq('-')
++    expect(changes[2][1]).to eq(added_element.at('//p[2]'))
+   end
+ 
+   it "should ignore when attributes change order" do
+@@ -220,47 +220,47 @@
+   it "should determine when attributes are removed" do
+     changes = added_attr.at('div').diff(removed_attr.at('div')).to_a
+ 
+-    changes.length.should == 4
++    expect(changes.length).to eq(4)
+ 
+-    changes[0][0].should == ' '
+-    changes[0][1].should == added_attr.at('div')
++    expect(changes[0][0]).to eq(' ')
++    expect(changes[0][1]).to eq(added_attr.at('div'))
+ 
+-    changes[1][0].should == ' '
+-    changes[1][1].should == added_attr.at('p')
++    expect(changes[1][0]).to eq(' ')
++    expect(changes[1][1]).to eq(added_attr.at('p'))
+ 
+-    changes[2][0].should == '-'
+-    changes[2][1].should == added_attr.at('//p/@id')
++    expect(changes[2][0]).to eq('-')
++    expect(changes[2][1]).to eq(added_attr.at('//p/@id'))
+ 
+-    changes[3][0].should == ' '
+-    changes[3][1].should == added_attr.at('//p/text()')
++    expect(changes[3][0]).to eq(' ')
++    expect(changes[3][1]).to eq(added_attr.at('//p/text()'))
+   end
+ 
+   context ":added" do
+     it "should determine only when text nodes are added" do
+       changes = doc.at('div').diff(added_text.at('div'), :added => true).to_a
+ 
+-      changes.length.should == 1
++      expect(changes.length).to eq(1)
+ 
+-      changes[0][0].should == '+'
+-      changes[0][1].should == added_text.at('//div/text()')
++      expect(changes[0][0]).to eq('+')
++      expect(changes[0][1]).to eq(added_text.at('//div/text()'))
+     end
+ 
+     it "should determine only when elements are added" do
+       changes = doc.at('div').diff(added_element.at('div'), :added => true).to_a
+ 
+-      changes.length.should == 1
++      expect(changes.length).to eq(1)
+ 
+-      changes[0][0].should == '+'
+-      changes[0][1].should == added_element.at('//div/p[2]')
++      expect(changes[0][0]).to eq('+')
++      expect(changes[0][1]).to eq(added_element.at('//div/p[2]'))
+     end
+ 
+     it "should determine only when attributes are added" do
+       changes = doc.at('div').diff(added_attr.at('div'), :added => true).to_a
+ 
+-      changes.length.should == 1
++      expect(changes.length).to eq(1)
+ 
+-      changes[0][0].should == '+'
+-      changes[0][1].should == added_attr.at('//p/@id')
++      expect(changes[0][0]).to eq('+')
++      expect(changes[0][1]).to eq(added_attr.at('//p/@id'))
+     end
+   end
+ 
+@@ -268,28 +268,28 @@
+     it "should determine only when text nodes are removed" do
+       changes = doc.at('div').diff(removed_text.at('div'), :removed => true).to_a
+ 
+-      changes.length.should == 1
++      expect(changes.length).to eq(1)
+ 
+-      changes[0][0].should == '-'
+-      changes[0][1].should == doc.at('//p/text()')
++      expect(changes[0][0]).to eq('-')
++      expect(changes[0][1]).to eq(doc.at('//p/text()'))
+     end
+ 
+     it "should determine only when elements are removed" do
+       changes = doc.at('div').diff(removed_element.at('div'), :removed => true).to_a
+ 
+-      changes.length.should == 1
++      expect(changes.length).to eq(1)
+ 
+-      changes[0][0].should == '-'
+-      changes[0][1].should == doc.at('//div/p')
++      expect(changes[0][0]).to eq('-')
++      expect(changes[0][1]).to eq(doc.at('//div/p'))
+     end
+ 
+     it "should determine only when attributes are removed" do
+       changes = added_attr.at('div').diff(removed_attr.at('div'), :removed => true).to_a
+ 
+-      changes.length.should == 1
++      expect(changes.length).to eq(1)
+ 
+-      changes[0][0].should == '-'
+-      changes[0][1].should == added_attr.at('//p/@id')
++      expect(changes[0][0]).to eq('-')
++      expect(changes[0][1]).to eq(added_attr.at('//p/@id'))
+     end
+   end
+ end
+diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
+index 4b9ecea..5f26cbb 100644
+--- a/spec/spec_helper.rb
++++ b/spec/spec_helper.rb
+@@ -1,2 +1,2 @@
+-gem 'rspec', '~> 2.4'
++gem 'rspec', '~> 3.0'
+ require 'rspec'