1 files changed, 44 insertions, 6 deletions
diff --git a/test/lib/dslkeywords/dependency_test.rb b/test/lib/dslkeywords/dependency_test.rb
index 324a756..aeb2790 100644
--- a/test/lib/dslkeywords/dependency_test.rb
+++ b/test/lib/dslkeywords/dependency_test.rb
@@ -5,25 +5,63 @@ require_relative '../../../lib/dsl'
 
 class RCMDependencyTest < Minitest::Test
   def test_depends_on
+    foo = nil
+    bar = nil
+    baz = nil
+
     configure_from_scratch do
-      notify 'foo' do
-        depends_on notify['bar'], notify['baz']
+      foo = notify 'foo' do
+        depends_on notify 'bar', 'baz'
         :foo_message
       end
 
-      notify 'bar'
+      bar = notify 'bar'
 
-      notify 'baz' do
-        depends_on notify['bar']
+      baz = notify 'baz' do
+        depends_on notify 'bar'
         :baz_message
       end
     end
+
+    assert_equal 2, foo.depends_on.count
+    assert foo.depends_on?("notify('bar')", "notify('baz')")
+
+    assert_equal 0, bar.depends_on.count
+    refute bar.depends_on?('foo')
+
+    assert_equal 1, baz.depends_on.count
+    assert baz.depends_on?("notify('bar')")
   end
 
   def test_depends_on_invalid_resource
     assert_raises(RCM::ResourceDependencies::NoSuchResourceType) do
       configure_from_scratch do
-        notify { depends_on invalid['baz'] }
+        notify { depends_on invalid('baz') }
+      end
+    end
+  end
+
+  def test_depends_on_non_existant_dependency
+    assert_raises(RCM::Resource::NoSuchResourceObject) do
+      configure_from_scratch do
+        notify { depends_on notify('nonexistant') }
+      end
+    end
+  end
+
+  def test_dependency_loop
+    assert_raises(RCM::DependencyEvaluator::DependencyLoop) do
+      configure_from_scratch do
+        notify('loop') { depends_on notify('loop') }
+      end
+    end
+  end
+
+  def test_dependency_loop_indirect
+    assert_raises(RCM::DependencyEvaluator::DependencyLoop) do
+      configure_from_scratch do
+        notify('loop') { depends_on notify('pool') }
+        notify('pool') { depends_on notify('loop') }
       end
     end
   end