spec/musterb_spec.rb in musterb-0.0.4 vs spec/musterb_spec.rb in musterb-0.0.5

@@ -1,27 +1,31 @@
 require 'erubis'
 
 describe Musterb do
-  def evaluate(template, _binding)
-    erb = Musterb.to_erb(template)
-    Erubis::Eruby.new(erb).result(_binding)
-  end
-
   it "correctly replaces variables" do
     planet = "World"
-    evaluate("Hello, {{planet}}!", binding).should eq "Hello, World!"
+    erb = Musterb.to_erb("Hello, {{planet}}!")
+    Erubis::Eruby.new(erb).result(binding).should eq "Hello, World!"
   end
 
   it "correctly evaluates if a variable is set" do
-    set_var = "set"
-    unset_var = nil
-    evaluate("{{#set_var}}foo{{/set_var}}", binding).should eq "foo"
-    evaluate("{{#unset_var}}foo{{/unset_var}}", binding).should eq ""
+    hash = {:set_var => "set"}
+    Musterb.render("{{#set_var}}foo{{/set_var}}", hash).should eq "foo"
+    Musterb.render("{{#unset_var}}foo{{/unset_var}}", hash).should eq ""
   end
 
   it "skips blocks for truthy values" do
-    set_var = "set"
-    unset_var = nil
-    evaluate("{{^set_var}}foo{{/set_var}}", binding).should eq ""
-    evaluate("{{^unset_var}}foo{{/unset_var}}", binding).should eq "foo"
+    hash = {:set_var => "set"}
+    Musterb.render("{{^set_var}}foo{{/set_var}}", hash).should eq ""
+    Musterb.render("{{^unset_var}}foo{{/unset_var}}", hash).should eq "foo"
+  end
+
+  it "can pull out deeply nested values" do
+    hash = {:foo => {:bar => {:baz => 42}}}
+    Musterb.render("{{foo.bar.baz}}", hash).should eq "42"
+  end
+
+  it "can iterate over values" do
+    hash = {:foos => [1, 2, 3]}
+    Musterb.render("{{#foos}}{{.}}{{/foos}}", hash).should eq "123"
   end
 end
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