fn javascript_functions()

in src/metrics/nargs.rs [760:818]

• 56 lines of code
• 1 McCabe index (conditional complexity)

    fn javascript_functions() {
        check_metrics::<JavascriptParser>(
            "function f(a, b) {
                 return a * b;
             }
             function f1(a, b) {
                 return a * b;
             }",
            "foo.js",
            |metric| {
                // 2 functions
                insta::assert_json_snapshot!(
                    metric.nargs,
                    @r###"
                    {
                      "total_functions": 4.0,
                      "total_closures": 0.0,
                      "average_functions": 2.0,
                      "average_closures": 0.0,
                      "total": 4.0,
                      "average": 2.0,
                      "functions_min": 0.0,
                      "functions_max": 2.0,
                      "closures_min": 0.0,
                      "closures_max": 0.0
                    }"###
                );
            },
        );

        check_metrics::<JavascriptParser>(
            "function f(a, b) {
                 return a * b;
             }
             function f1(a, b, c) {
                 return a * b;
             }",
            "foo.js",
            |metric| {
                // 2 functions
                insta::assert_json_snapshot!(
                    metric.nargs,
                    @r###"
                    {
                      "total_functions": 5.0,
                      "total_closures": 0.0,
                      "average_functions": 2.5,
                      "average_closures": 0.0,
                      "total": 5.0,
                      "average": 2.5,
                      "functions_min": 0.0,
                      "functions_max": 3.0,
                      "closures_min": 0.0,
                      "closures_max": 0.0
                    }"###
                );
            },
        );
    }