(#2) unstub is_valid_domain_name

1 files changed, 30 insertions, 5 deletions

diff --git a/spec/unit/parser/functions/is_valid_domain_name_spec.rb b/spec/unit/parser/functions/is_valid_domain_name_spec.rb
index f03f6e8..3339447 100644
--- a/spec/unit/parser/functions/is_valid_domain_name_spec.rb
+++ b/spec/unit/parser/functions/is_valid_domain_name_spec.rb
@@ -19,13 +19,38 @@ describe "the is_valid_domain_name function" do
   end
 
   it "should return true if a valid domain name" do
-    result = @scope.function_is_valid_domain_name("foo.bar.com")
-    result.should(eq(true))
+    result = @scope.function_is_valid_domain_name(["foo.bar.com"])
+    result.should(be_true)
   end
 
-  it "should return false if not a valid domain name" do
-    result = @scope.function_is_valid_domain_name("not valid")
-    result.should(eq(false))
+  it "should allow domain parts to start with numbers" do
+    result = @scope.function_is_valid_domain_name(["3foo.2bar.com"])
+    result.should(be_true)
+  end
+
+  it "should allow domain to end with a dot" do
+    result = @scope.function_is_valid_domain_name(["3foo.2bar.com."])
+    result.should(be_true)
+  end
+
+  it "should allow a single part domain" do
+    result = @scope.function_is_valid_domain_name(["orange"])
+    result.should(be_true)
+  end
+
+  it "should return false if domain parts start with hyphens" do
+    result = @scope.function_is_valid_domain_name(["-3foo.2bar.com"])
+    result.should(be_false)
+  end
+
+  it "should return true if domain contains hyphens" do
+    result = @scope.function_is_valid_domain_name(["3foo-bar.2bar-fuzz.com"])
+    result.should(be_true)
+  end
+
+  it "should return false if domain name contains spaces" do
+    result = @scope.function_is_valid_domain_name(["not valid"])
+    result.should(be_false)
   end
 
 end