Function test_int_to_rust

rust/src/api/mod.rs:2423–2436

()

    #[test]
    fn test_int_to_rust() -> errors::Result<()> {
        let jvm = create_tests_jvm()?;
        let rust_value: i32 = 3;
        let ia = InvocationArg::try_from(rust_value)?.into_primitive()?;
        let java_instance = jvm.create_instance(CLASS_INTEGER, &[ia])?;
        let java_primitive_instance =
            jvm.invoke(&java_instance, "intValue", InvocationArg::empty())?;
        let rust_value_from_java: i32 = jvm.to_rust(java_instance)?;
        assert_eq!(rust_value_from_java, rust_value);
        let rust_value_from_java: i32 = jvm.to_rust(java_primitive_instance)?;
        assert_eq!(rust_value_from_java, rust_value);

        Ok(())
    }

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