diff --git a/test/validations/malformedSentence.wlk b/test/validations/malformedSentence.wlk
new file mode 100644
index 00000000..a65da38f
--- /dev/null
+++ b/test/validations/malformedSentence.wlk
@@ -0,0 +1,14 @@
+@Expect(code="malformedMember", level="error") 
+object pepita {
+    const energy = 100
+
+    method wrongSyntax() = @Expect(code="malformedSentence", level="error")#2342amskdl;
+        
+    method fly(kms) @Expect(code="malformedSentence", level="error") {
+        return energy = kms
+    }
+    
+    // first 'energy' is correct and the next one is 
+    // parsed as a "malformedMember"
+    method eat(food) = energy energy
+}
\ No newline at end of file
diff --git a/test/validations/missingReference.wlk b/test/validations/missingReference.wlk
index fb2ee339..bcaa9424 100644
--- a/test/validations/missingReference.wlk
+++ b/test/validations/missingReference.wlk
@@ -2,14 +2,14 @@ import @Expect(code="missingReference", level="error") inexistentFile.*
 
 object pepita {
   
-  method energia() = @Expect(code="missingReference", level="error") energia
+  method energia() = (@Expect(code="missingReference", level="error") energia)
   
   method comer(p) {
     @Expect(code="missingReference", level="error", path="variable")
     energia = 100
   }
 
-  method estaCansada() = @Expect(code="missingReference", level="error") energia < 10
+  method estaCansada() = (@Expect(code="missingReference", level="error") energia < 10)
 
   method methodName() {
     self.comer(@Expect(code="missingReference", level="error") energia)
diff --git a/test/validations/shouldNotUseVoidMethodAsValue.wlk b/test/validations/shouldNotUseVoidMethodAsValue.wlk
index ce4378f3..23575a7b 100644
--- a/test/validations/shouldNotUseVoidMethodAsValue.wlk
+++ b/test/validations/shouldNotUseVoidMethodAsValue.wlk
@@ -72,7 +72,7 @@ class MethodsCalledOnWellKnowObjects inherits A {
 		return new B(a = @Expect(code = "shouldNotUseVoidMethodAsValue", message = "error") (pepita.ingest(10)))
 	}
 	
-	method asExpressionOnMethodShortcut() = @Expect(code = "shouldNotUseVoidMethodAsValue", message = "error") (pepita.ingest(10))
+	method asExpressionOnMethodShortcut() = (@Expect(code = "shouldNotUseVoidMethodAsValue", message = "error") (pepita.ingest(10)))
 }
 
 class B {
diff --git a/test/validations/shouldReturnAValueOnAllFlows.wlk b/test/validations/shouldReturnAValueOnAllFlows.wlk
index 7b38e3a5..c1809c5e 100644
--- a/test/validations/shouldReturnAValueOnAllFlows.wlk
+++ b/test/validations/shouldReturnAValueOnAllFlows.wlk
@@ -148,8 +148,8 @@ object joaquin {
   // =====================================================================================
 
   method testValorDevueltoConMetodoGet() =
-    @Expect(code="shouldReturnAValueOnAllFlows", level="error")
-    if (tocaEnGrupo) 5
+    (@Expect(code="shouldReturnAValueOnAllFlows", level="error")
+    if (tocaEnGrupo) 5)
 
   method validarFelicidad() {
     assert.equals(10, @Expect(code="shouldReturnAValueOnAllFlows", level="error") if (tocaEnGrupo) 5)