fn java_if_single_conditions()

in src/metrics/abc.rs [745:796]

• 50 lines of code
• 23 McCabe index (conditional complexity)

    fn java_if_single_conditions() {
        check_metrics::<JavaParser>(
            "
            if ( a < 0 ) {}             // +1c
            if ( ((a != 0)) ) {}        // +1c
            if ( !(a > 0) ) {}          // +1c
            if ( !(((a == 0))) ) {}     // +1c
            if ( b.m1() ) {}            // +1b +1c
            if ( !b.m1() ) {}           // +1b +1c
            if ( !!b.m2() ) {}          // +1b +1c
            if ( (!(b.m1())) ) {}       // +1b +1c
            if ( (!(!b.m1())) ) {}      // +1b +1c
            if ( ((b.m2())) ) {}        // +1b +1c
            if ( ((b.m().m1())) ) {}    // +2b +1c
            if ( c ) {}                 // +1c
            if ( !c ) {}                // +1c
            if ( !!!!!!!!!!c ) {}       // +1c
            if ( (((c))) ) {}           // +1c
            if ( (((!c))) ) {}          // +1c
            if ( ((!(c))) ) {}          // +1c
            if ( true ) {}              // +1c
            if ( !true ) {}             // +1c
            if ( ((false)) ) {}         // +1c
            if ( !(!(false)) ) {}       // +1c
            if ( !!!false ) {}          // +1c
            ",
            "foo.java",
            |metric| {
                // magnitude: sqrt(0 + 64 + 484) = sqrt(548)
                // space count: 1 (1 unit)
                insta::assert_json_snapshot!(
                    metric.abc,
                    @r###"
                    {
                      "assignments": 0.0,
                      "branches": 8.0,
                      "conditions": 22.0,
                      "magnitude": 23.40939982143925,
                      "assignments_average": 0.0,
                      "branches_average": 8.0,
                      "conditions_average": 22.0,
                      "assignments_min": 0.0,
                      "assignments_max": 0.0,
                      "branches_min": 8.0,
                      "branches_max": 8.0,
                      "conditions_min": 22.0,
                      "conditions_max": 22.0
                    }"###
                );
            },
        );
    }