1 files changed, 28 insertions, 0 deletions
diff --git a/spec/lib/i18n_interpolation.rb b/spec/lib/i18n_interpolation.rb
index e8d046757..b07cf1e9a 100644
--- a/spec/lib/i18n_interpolation.rb
+++ b/spec/lib/i18n_interpolation.rb
@@ -12,7 +12,35 @@ describe "when using i18n" do
     it "should assume that simple translations are always html safe" do
       _("Hello").should be_html_safe
     end
+end
+
+describe "n_" do
+    it "should return the translated singular" do
+      FastGettext.should_receive(:n_).with("Apple", "Apples", 1).and_return("Apfel")
+      n_("Apple", "Apples", 1).should == "Apfel"
+    end
+
+    it "should return the translated plural" do
+      FastGettext.should_receive(:n_).with("Apple", "Apples", 3).and_return("Äpfel")
+      n_("Apple", "Apples", 3).should == "Äpfel"
+    end
 
+    it "should return the translated singular interpolated" do
+      FastGettext.should_receive(:n_).with("I eat {{count}} apple", "I eat {{count}} apples", 1).
+        and_return("Ich esse {{count}} Apfel")
+      n_("I eat {{count}} apple", "I eat {{count}} apples", 1, :count => 1).should == "Ich esse 1 Apfel"
+    end
+
+    it "should return the translated plural interpolated" do
+      FastGettext.should_receive(:n_).with("I eat {{count}} apple", "I eat {{count}} apples", 3).
+        and_return("Ich esse {{count}} Äpfel")
+      n_("I eat {{count}} apple", "I eat {{count}} apples", 3, :count => 3).should == "Ich esse 3 Äpfel"
+    end
+
+    it "should always be html safe when there is no interpolation" do
+      FastGettext.should_receive(:n_).with("Apple", "Apples", 1).and_return("Apfel")
+      n_("Apple", "Apples", 1).should be_html_safe
+    end
 end
 
 describe "gettext_interpolate" do