Separate `Homebrew::TestCase` from `testing_env`.

1 files changed, 23 insertions, 0 deletions

diff --git a/Library/Homebrew/test/support/helper/version_assertions.rb b/Library/Homebrew/test/support/helper/version_assertions.rb
new file mode 100644
index 000000000..dc240d643
--- /dev/null
+++ b/Library/Homebrew/test/support/helper/version_assertions.rb
@@ -0,0 +1,23 @@
+require "rubygems"
+
+module Test
+  module Helper
+    module VersionAssertions
+      def version(v)
+        Version.create(v)
+      end
+
+      def assert_version_equal(expected, actual)
+        assert_equal Version.create(expected), actual
+      end
+
+      def assert_version_detected(expected, url, specs = {})
+        assert_equal expected, Version.detect(url, specs).to_s
+      end
+
+      def assert_version_nil(url)
+        assert Version.parse(url).null?
+      end
+    end
+  end
+end