| package groovy |
| |
| /** |
| * @author <a href="mailto:james@coredevelopers.net">James Strachan</a> |
| * @version $Revision$ |
| */ |
| class ClosureInStaticMethodTest extends GroovyTestCase { |
| |
| void testClosureInStaticMethod() { |
| def closure = closureInStaticMethod() |
| assertClosure(closure) |
| } |
| |
| void testMethodClosureInStaticMethod() { |
| def closure = methodClosureInStaticMethod() |
| assertClosure(closure) |
| } |
| |
| static def closureInStaticMethod() { |
| return { println(it) } |
| } |
| |
| static def methodClosureInStaticMethod() { |
| System.out.&println |
| } |
| |
| static def assertClosure(Closure block) { |
| assert block != null |
| block.call("hello!") |
| } |
| |
| void testClosureInStaticMethodCallingStaticMethod() { |
| assert doThing(1) == 10 |
| assert this.doThing(1) == 10 |
| assert ClosureInStaticMethodTest.doThing(1) == 10 |
| } |
| |
| |
| static doThing(count) { |
| def ret = count |
| if (count > 2) return ret |
| count.times { |
| ret += doThing(count+it+1) |
| } |
| return ret |
| } |
| } |