From cf1b60e0cfa7d1a8f4a80d686649cc12e73a634e Mon Sep 17 00:00:00 2001
From: hukl <contact@smyck.org>
Date: Fri, 24 Apr 2009 11:43:08 +0200
Subject: Integrated basic Asset upload functionality. You can upload files now
 and use their url in pages.

---
 vendor/plugins/paperclip/test/iostream_test.rb | 71 ++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 vendor/plugins/paperclip/test/iostream_test.rb

(limited to 'vendor/plugins/paperclip/test/iostream_test.rb')

diff --git a/vendor/plugins/paperclip/test/iostream_test.rb b/vendor/plugins/paperclip/test/iostream_test.rb
new file mode 100644
index 00000000..97030b50
--- /dev/null
+++ b/vendor/plugins/paperclip/test/iostream_test.rb
@@ -0,0 +1,71 @@
+require 'test/helper'
+
+class IOStreamTest < Test::Unit::TestCase
+  context "IOStream" do
+    should "be included in IO, File, Tempfile, and StringIO" do
+      [IO, File, Tempfile, StringIO].each do |klass|
+        assert klass.included_modules.include?(IOStream), "Not in #{klass}"
+      end
+    end
+  end
+
+  context "A file" do
+    setup do
+      @file = File.new(File.join(File.dirname(__FILE__), "fixtures", "5k.png"), 'rb')
+    end
+
+    teardown { @file.close }
+
+    context "that is sent #stream_to" do
+
+      context "and given a String" do
+        setup do
+          FileUtils.mkdir_p(File.join(ROOT, 'tmp'))
+          assert @result = @file.stream_to(File.join(ROOT, 'tmp', 'iostream.string.test'))
+        end
+
+        should "return a File" do
+          assert @result.is_a?(File)
+        end
+
+        should "contain the same data as the original file" do
+          @file.rewind; @result.rewind
+          assert_equal @file.read, @result.read
+        end
+      end
+
+      context "and given a Tempfile" do
+        setup do
+          tempfile = Tempfile.new('iostream.test')
+          tempfile.binmode
+          assert @result = @file.stream_to(tempfile)
+        end
+
+        should "return a Tempfile" do
+          assert @result.is_a?(Tempfile)
+        end
+
+        should "contain the same data as the original file" do
+          @file.rewind; @result.rewind
+          assert_equal @file.read, @result.read
+        end
+      end
+
+    end
+
+    context "that is sent #to_tempfile" do
+      setup do
+        assert @tempfile = @file.to_tempfile
+      end
+
+      should "convert it to a Tempfile" do
+        assert @tempfile.is_a?(Tempfile)
+      end
+
+      should "have the Tempfile contain the same data as the file" do
+        @file.rewind; @tempfile.rewind
+        assert_equal @file.read, @tempfile.read
+      end
+    end
+  end
+end
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