| package groovy |
| |
| /** |
| * Invoke normal methods first: if no statically typed method exist, use invokeMethod(). |
| * |
| * @author Guillaume Laforge |
| */ |
| class InvokeNormalMethodsFirstTest extends GroovyTestCase { |
| |
| void testPrintln() { |
| println "call global println function" |
| } |
| |
| void testStaticMethodOnJdkObject() { |
| def myString = " static method " |
| def newString = myString.trim() |
| |
| assert newString == "static method" |
| } |
| |
| void testCallClosure() { |
| def clos = { msg -> msg + " is Groovy" } |
| def str = clos("Guillaume") |
| |
| assert str == "Guillaume is Groovy" |
| } |
| |
| void testCallNormalMethodFromAGroovyDefinedClass() { |
| def p = new Printer() |
| def str = "Guillaume" |
| def result = p.returnSelf(str) |
| |
| assert result == str |
| } |
| |
| void testCallNormalMethodFirstFromWackyObject() { |
| def w = new Wacky() |
| def str = "Groovy" |
| def staticResult = w.returnSelf(str) |
| def invokeResult = w.nonExistingMethod(str) |
| |
| assert staticResult == str |
| assert invokeResult == "invokerMethod call" |
| } |
| } |
| |
| class Printer { |
| String returnSelf(msg) { |
| return msg |
| } |
| } |
| |
| class Wacky { |
| String returnSelf(msg) { |
| return msg |
| } |
| |
| Object invokeMethod(String name, Object args) { |
| return "invokerMethod call" |
| } |
| } |