fix issues with encoding caused by using literals

1 files changed, 57 insertions, 0 deletions

diff --git a/spec/hunk_spec.rb b/spec/hunk_spec.rb
new file mode 100644
index 0000000..a7da631
--- /dev/null
+++ b/spec/hunk_spec.rb
@@ -0,0 +1,57 @@
+# -*- ruby encoding: utf-8 -*-
+
+require 'spec_helper'
+
+describe "Diff::LCS::Hunk" do
+
+  let(:old_data) { ["Tu avec carté {count} itém has".encode('UTF-16LE')] }
+  let(:new_data) { ["Tu avec carte {count} item has".encode('UTF-16LE')] }
+  let(:peices)   { Diff::LCS.diff old_data, new_data }
+  let(:hunk)     { Diff::LCS::Hunk.new(old_data, new_data, peices[0], 3, 0) }
+
+  it 'should be able to produce a unified diff from the two peices' do
+    expected =
+(<<-EOD.encode('UTF-16LE').chomp)
+@@ -1,2 +1,2 @@
+Tu avec carté {count} itém has
++Tu avec carte {count} item has
+EOD
+    expect(hunk.diff(:unified).to_s == expected).to eql true
+  end
+
+  it 'should be able to produce a context diff from the two peices' do
+    expected =
+(<<-EOD.encode('UTF-16LE').chomp)
+***************
+*** 1,2 ****
+Tu avec carté {count} itém has
+--- 1,2 ----
+Tu avec carte {count} item has
+EOD
+    expect(hunk.diff(:context).to_s == expected).to eql true
+  end
+
+  it 'should be able to produce an old diff from the two peices' do
+    expected =
+(<<-EOD.encode('UTF-16LE').chomp)
+1,2c1,2
+< Tu avec carté {count} itém has
+---
+> Tu avec carte {count} item has
+
+EOD
+    expect(hunk.diff(:old).to_s == expected).to eql true
+  end
+
+  it 'should be able to produce a reverse ed diff from the two peices' do
+    expected =
+(<<-EOD.encode('UTF-16LE').chomp)
+c1,2
+Tu avec carte {count} item has
+.
+
+EOD
+    expect(hunk.diff(:reverse_ed).to_s == expected).to eql true
+  end
+
+end