From 5a6d6fd168cc3f84bc58fb130302760833a94a20 Mon Sep 17 00:00:00 2001
From: Adam Vandenberg <flangy@gmail.com>
Date: Wed, 3 Mar 2010 12:35:24 -0800
Subject: [PATCH] Tests for Pathname.install.

---
 Library/Homebrew/test/test_bucket.rb          |   2 -
 .../Homebrew/test/test_pathname_install.rb    | 112 ++++++++++++++++++
 Library/Homebrew/test/tests                   |   3 +
 3 files changed, 115 insertions(+), 2 deletions(-)
 create mode 100644 Library/Homebrew/test/test_pathname_install.rb

diff --git a/Library/Homebrew/test/test_bucket.rb b/Library/Homebrew/test/test_bucket.rb
index 217689ab3e..300d61b738 100644
--- a/Library/Homebrew/test/test_bucket.rb
+++ b/Library/Homebrew/test/test_bucket.rb
@@ -200,8 +200,6 @@ class BeerTasting < Test::Unit::TestCase
         HOMEBREW_CACHE.chmod_R 0777
       end
     end
-    
-    assert_raises(RuntimeError) {Pathname.getwd.install 'non_existant_file'}
   end
   
   def test_class_naming
diff --git a/Library/Homebrew/test/test_pathname_install.rb b/Library/Homebrew/test/test_pathname_install.rb
new file mode 100644
index 0000000000..3497376811
--- /dev/null
+++ b/Library/Homebrew/test/test_pathname_install.rb
@@ -0,0 +1,112 @@
+require 'testing_env'
+
+require 'extend/ARGV' # needs to be after test/unit to avoid conflict with OptionsParser
+ARGV.extend(HomebrewArgvExtension)
+
+
+TEMP_FOLDER = HOMEBREW_PREFIX+"temp_dir"
+TARGET_FOLDER = TEMP_FOLDER+'folder1'
+
+class PathnameInstallTests < Test::Unit::TestCase
+  def setup
+    FileUtils.mkdir_p TEMP_FOLDER
+  end
+  
+  def with_temp_folder
+    TEMP_FOLDER.cd do
+      # Keep these around while building out tests, to make sure
+      # that test folders start out clean.
+      assert !TARGET_FOLDER.exist?, "setup failed."
+
+      (TEMP_FOLDER+'a.txt').write "This is sample file a."
+      (TEMP_FOLDER+'b.txt').write "This is sample file b."
+      yield
+    end
+  end
+  
+  def test_install_missing_file
+    assert_raises(RuntimeError) do
+      Pathname.getwd.install 'non_existant_file'
+    end
+  end
+  
+  def test_install
+    with_temp_folder do
+      TARGET_FOLDER.install 'a.txt'
+      
+      assert  (TARGET_FOLDER+'a.txt').exist?, "a.txt not installed."
+      assert !(TARGET_FOLDER+'b.txt').exist?, "b.txt was installed."
+    end
+  end
+  
+  def test_install_list
+    with_temp_folder do
+      TARGET_FOLDER.install %w[a.txt b.txt]
+      
+      assert (TARGET_FOLDER+'a.txt').exist?, "a.txt not installed."
+      assert (TARGET_FOLDER+'b.txt').exist?, "b.txt not installed."
+    end
+  end
+  
+  def test_install_glob
+    with_temp_folder do
+      TARGET_FOLDER.install Dir['*.txt']
+      
+      assert (TARGET_FOLDER+'a.txt').exist?, "a.txt not installed."
+      assert (TARGET_FOLDER+'b.txt').exist?, "b.txt not installed."
+    end
+  end
+  
+  def test_install_folder
+    with_temp_folder do
+      FileUtils.mkdir_p "bin"
+      system "mv *.txt bin"
+      
+      TARGET_FOLDER.install "bin"
+      
+      assert (TARGET_FOLDER+'bin/a.txt').exist?, "a.txt not installed."
+      assert (TARGET_FOLDER+'bin/b.txt').exist?, "b.txt not installed."
+    end
+  end
+
+  def test_install_rename
+    with_temp_folder do
+      TARGET_FOLDER.install 'a.txt' => 'c.txt'
+      
+      assert  (TARGET_FOLDER+'c.txt').exist?, "c.txt not installed."
+      assert !(TARGET_FOLDER+'a.txt').exist?, "a.txt was installed but not renamed."
+      assert !(TARGET_FOLDER+'b.txt').exist?, "b.txt was installed."
+    end
+  end
+  
+  def test_install_rename_more
+    with_temp_folder do
+      TARGET_FOLDER.install({'a.txt' => 'c.txt', 'b.txt' => 'd.txt'})
+      
+      assert  (TARGET_FOLDER+'c.txt').exist?, "c.txt not installed."
+      assert  (TARGET_FOLDER+'d.txt').exist?, "d.txt not installed."
+      assert !(TARGET_FOLDER+'a.txt').exist?, "a.txt was installed but not renamed."
+      assert !(TARGET_FOLDER+'b.txt').exist?, "b.txt was installed but not renamed."
+    end
+  end
+  
+  def test_install_rename_folder
+    with_temp_folder do
+      FileUtils.mkdir_p "bin"
+      system "mv *.txt bin"
+      
+      TARGET_FOLDER.install "bin" => "libexec"
+      
+      assert !(TARGET_FOLDER+'bin').exist?, "bin was installed but not renamed."
+      assert  (TARGET_FOLDER+'libexec/a.txt').exist?, "a.txt not installed."
+      assert  (TARGET_FOLDER+'libexec/b.txt').exist?, "b.txt not installed."
+    end
+  end
+  
+  # test_install_symlink
+  # test_install_relative_symlink
+  
+  def teardown
+    FileUtils.rm_rf TEMP_FOLDER
+  end
+end
diff --git a/Library/Homebrew/test/tests b/Library/Homebrew/test/tests
index cf6e9b6884..a81abd2a47 100755
--- a/Library/Homebrew/test/tests
+++ b/Library/Homebrew/test/tests
@@ -29,3 +29,6 @@ ruby test_patching.rb $*
 
 # External dependency tests
 ruby test_external_deps.rb $*
+
+# Test Pathname.install
+ruby test_pathname_install.rb $*