Flesh out MacOSVersion tests

1 files changed, 41 insertions, 0 deletions

diff --git a/Library/Homebrew/test/test_version_subclasses.rb b/Library/Homebrew/test/test_version_subclasses.rb
new file mode 100644
index 000000000..19ed2ba35
--- /dev/null
+++ b/Library/Homebrew/test/test_version_subclasses.rb
@@ -0,0 +1,41 @@
+require 'testing_env'
+require 'version'
+
+class MacOSVersionTests < Test::Unit::TestCase
+  def setup
+    @v = MacOSVersion.new(10.7)
+  end
+
+  def test_compare_with_symbol
+    assert_operator @v, :>, :snow_leopard
+    assert_operator @v, :==, :lion
+    assert_operator @v, :===, :lion
+    assert_operator @v, :<, :mountain_lion
+  end
+
+  def test_compare_with_fixnum
+    assert_operator @v, :>, 10
+    assert_operator @v, :<, 11
+  end
+
+  def test_compare_with_float
+    assert_operator @v, :>, 10.6
+    assert_operator @v, :==, 10.7
+    assert_operator @v, :===, 10.7
+    assert_operator @v, :<, 10.8
+  end
+
+  def test_compare_with_string
+    assert_operator @v, :>, "10.6"
+    assert_operator @v, :==, "10.7"
+    assert_operator @v, :===, "10.7"
+    assert_operator @v, :<, "10.8"
+  end
+
+  def test_compare_with_version
+    assert_operator @v, :>, Version.new(10.6)
+    assert_operator @v, :==, Version.new(10.7)
+    assert_operator @v, :===, Version.new(10.7)
+    assert_operator @v, :<, Version.new(10.8)
+  end
+end