Function invoke_method_with_primitive_args

rust/src/lib.rs:1061–1087

()

    #[test]
    fn invoke_method_with_primitive_args() -> errors::Result<()> {
        let jvm = create_tests_jvm()?;

        // Test the primitives in constructors.
        // The constructor of Integer takes a primitive int as an argument.
        let ia = InvocationArg::try_from(1_i32)
            ?
            .into_primitive()
            ?;
        let res1 = jvm.create_instance("java.lang.Integer", &[ia]);
        assert!(res1.is_ok());

        // Test the primitives in invocations.
        let ia1 = InvocationArg::try_from(1_i32)?;
        let ia2 = InvocationArg::try_from(1_i32)?;
        let test_instance = jvm
            .create_instance("org.astonbitecode.j4rs.tests.MyTest", InvocationArg::empty())
            ?;
        let res2 = jvm.invoke(
            &test_instance,
            "addInts",
            &[ia1.into_primitive()?, ia2.into_primitive()?],
        );
        assert!(res2.is_ok());

        Ok(())
    }

    #[test]
    fn to_tust_returns_list() -> errors::Result<()> {