apply improved test template to acronym

Author: senekor

exercises/practice/acronym/.meta/test_template.tera

@@ -3,10 +3,10 @@
 {% if loop.index != 1 -%}
 #[ignore]
 {% endif -%}
-fn {{ test.description | replace(from=" ", to="_") }}() {
-    let input = "{{ test.input.phrase }}";
-    let output = acronym::abbreviate(input);
-    let expected = "{{ test.expected }}";
+fn {{ test.description | lower | replace(from=" ", to="_") }}() {
+    let input = {{ test.input.phrase | json_encode() }};
+    let output = {{ crate_name }}::{{ fn_names[0] }}(input);
+    let expected = {{ test.expected | json_encode() }};
     assert_eq!(output, expected);
 }
 {% endfor -%}

rust-tooling/src/default_test_template.tera

@@ -4,9 +4,9 @@
 #[ignore]
 {% endif -%}
 fn {{ test.description | lower | replace(from=" ", to="_") }}() {
-    let input = {{ test.input }};
+    let input = {{ test.input | json_encode() }};
     let output = {{ crate_name }}::{{ fn_names[0] }}(input);
-    let expected = {{ test.expected }};
+    let expected = {{ test.expected | json_encode() }};
     assert_eq!(output, expected);
 }
 {% endfor -%}