Own-Programming-Language-Tutorial/test/resources/modules/java/classes.own

use "std"
use "java"

def testCheckNull() {
  assertTrue(isNull(null))
  assertFalse(isNull(`byte[].class`))
  assertTrue(null == null)
}

def testFieldAccess() {
  data = createObject()
  assertEquals(3228, data.intValue)
  assertEquals([1, 2, 3], data.intArrayValue)
  assertTrue(isNull(data.nullObject))
  assertEquals("str", data.stringValue)
  assertEquals(["abc", "test"], data.stringArrayValue)
  assertObjectArray(data.objectArray)
}

def testCast() {
  data = createObject()
  assertObjectArray( `Object[].class`.cast(data.compoundObject) )
}

def testInvokeMethod() {
  data = createObject()
  data.method()
  assertEquals("result", data.methodWithResult())
}

def testInvokeMethodSameName() {
  data = createObject()
  data.set(1)
  data.set("text")

  assertEquals(1, data.getValue())
  assertEquals("text", data.getText())
}


def createObject() {
  dataClass = newClass("interop.Data")
  return dataClass.new()
}

def assertObjectArray(obj) {
  assertEquals(5, length(obj))
  assertEquals([3228, [1, 2, 3], null, "str", ["abc", "test"]], obj)
}