Fixing tests

org.uqbar.project.wollok.tests/src/org/uqbar/project/wollok/tests/interpreter/ExceptionTestCase.xtend

@@ -35,7 +35,7 @@ class ExceptionTestCase extends AbstractWollokInterpreterTestCase {
 		'''].interpretPropagatingErrors
 
 		val counter = interpreter.currentContext.resolve("counter") as WollokObject
-		assertEquals(0, counter.asNumber)
+		assertEquals(0, counter.asInteger)
 	}
 
 	@Test
@@ -58,7 +58,7 @@ class ExceptionTestCase extends AbstractWollokInterpreterTestCase {
 			}'''.
 			interpretPropagatingErrors
 			val counter = interpreter.currentContext.resolve("counter") as WollokObject
-			assertEquals(1, counter.asNumber)
+			assertEquals(1, counter.asInteger)
 	}
 
 	@Test
@@ -86,7 +86,7 @@ class ExceptionTestCase extends AbstractWollokInterpreterTestCase {
 		'''.
 		interpretPropagatingErrors
 		val counter = interpreter.currentContext.resolve("counter") as WollokObject
-		assertEquals(2, counter.asNumber)
+		assertEquals(2, counter.asInteger)
 	}
 
 	@Test

org.uqbar.project.wollok.tests/src/org/uqbar/project/wollok/tests/typesystem/ConstantInferenceTestCase.xtend

@@ -111,7 +111,7 @@ class ConstantInferenceTestCase extends AbstractWollokTypeSystemTestCase {
 				a = b
 			}
 		'''.parseAndInfer.asserting [
-			assertIssues("a = b", "Expecting super type of <<Integer>> but found <<String>> which is not")
+			assertIssues("a = b", "Expecting super type of <<Number>> but found <<String>> which is not")
 		]
 	}		
 }

org.uqbar.project.wollok.tests/src/org/uqbar/project/wollok/tests/typesystem/xpect/if.wpgm.xt

@@ -6,7 +6,7 @@ program p {
 	// XPECT noIssues
 	const p = n
 
-	// XPECT warnings --> "expected <<Boolean>> but found <<Integer>>" at "p"
+	// XPECT warnings --> "expected <<Boolean>> but found <<Number>>" at "p"
 	const number = if (p) 2 else 6
 
 	number

org.uqbar.project.wollok.tests/src/org/uqbar/project/wollok/tests/typesystem/xpect/literals.wpgm.xt

@@ -4,7 +4,7 @@ program p {
 	// XPECT type at unString -->  String 
 	const unString = "Hola" 
 
-	// XPECT type at largo -->  Integer
+	// XPECT type at largo -->  Number
 	const largo = "Hola".size() 
 
 	// XPECT type at coleccion -->  List

org.uqbar.project.wollok/src/org/uqbar/project/wollok/interpreter/nativeobj/WollokJavaConversions.xtend

@@ -21,6 +21,10 @@ import static org.uqbar.project.wollok.sdk.WollokSDK.*
  */
 class WollokJavaConversions {
 
+	def static asInteger(WollokObject it) {
+		asNumber.intValue
+	}
+
 	def static asNumber(WollokObject it) {
 		((it as WollokObject).getNativeObject(NUMBER) as JavaWrapper<BigDecimal>).wrapped
 	}