Add return values for assert and assert_equal

lib/cutest.rb

@@ -152,12 +152,16 @@ def test(name = nil, &block)
   def assert(value)
     flunk("expression returned #{value.inspect}") unless value
     success
+
+    value
   end
 
   # Assert that two values are equal.
   def assert_equal(value, other)
     flunk("#{value.inspect} != #{other.inspect}") unless value == other
     success
+
+    true
   end
 
   # Assert that the block doesn't raise the expected exception.

test/assert.rb

@@ -2,6 +2,10 @@
   assert true
 end
 
+test "returns its value" do
+  assert_equal assert(:value), :value
+end
+
 test "raises if the assertion fails" do
   assert_raise(Cutest::AssertionFailed) do
     assert false

test/assert_equal.rb

@@ -2,6 +2,10 @@
   assert_equal 1, 1
 end
 
+test "returns true" do
+  assert_equal assert_equal(1, 1), true
+end
+
 test "raises if the assertion fails" do
   assert_raise(Cutest::AssertionFailed) do
     assert_equal 1, 2