Add structured_answer builder template to tests

template/t/Example.t

@@ -8,12 +8,38 @@ use DDG::Test::Goodie;
 zci answer_type => "<: $ia_id :>";
 zci is_cached   => 1;
 
+# Build a structured answer that should match the response from the
+# Perl file.
+sub build_structured_answer {
+    my @test_params = @_;
+
+    return "plain text response",
+        structured_answer => {
+
+            data => {
+              title => "My Instant Answer Title",
+              subtitle => "My Subtitle",
+              # image => "http://website.com/image.png"
+            },
+
+            templates => {
+                group => "text",
+                # options => {
+                #
+                # }
+            }
+        };
+}
+
+# Use this to build expected results for your tests.
+sub build_test { test_zci(build_structured_answer(@_)) }
+
 ddg_goodie_test(
     [qw( DDG::Goodie::<: $ia_package_name :> )],
     # At a minimum, be sure to include tests for all:
     # - primary_example_queries
     # - secondary_example_queries
-    'example query' => test_zci('query'),
+    'example query' => build_test('query'),
     # Try to include some examples of queries on which it might
     # appear that your answer will trigger, but does not.
     'bad example query' => undef,