add a test for method in interface

src/Famix2Java-Tests/FAMIX2JavaVisitorTest.class.st

@@ -571,7 +571,6 @@ FAMIX2JavaVisitorTest >> testVisitBasicInterface [
 		                aClass accept: visitor ].
 	self assert: resultString equals: 'public interface DemoInterface {
 
-
 }'
 ]
 
@@ -687,6 +686,33 @@ FAMIX2JavaVisitorTest >> testVisitClassWithMethodsAndAttributes [
 }'
 ]
 
+{ #category : #test }
+FAMIX2JavaVisitorTest >> testVisitInterfaceWithOneMethod [
+
+	| model resultString anInterface voidPrimitive interfaceMethod |
+	model := FamixJavaModel new.
+	voidPrimitive := model newPrimitiveTypeNamed: 'void'.
+	anInterface := model newInterface
+		          name: 'DemoInterface';
+		          yourself.
+
+	"Add a method to the class"
+	interfaceMethod := model newMethodNamed: 'insert'.
+	interfaceMethod isPublic: true.
+	interfaceMethod declaredType: voidPrimitive.
+
+	anInterface addMethod: interfaceMethod.
+
+	resultString := String streamContents: [ :stream |
+		                visitor currentStream: stream.
+		                anInterface accept: visitor ].
+	self assert: resultString equals: 'public interface DemoInterface {
+
+    public void insert();
+
+}'
+]
+
 { #category : #test }
 FAMIX2JavaVisitorTest >> testVisitMethodDeclaredTypePrimitiveVoid [
 

src/Famix2Java/FAMIX2JavaVisitor.class.st

@@ -407,22 +407,13 @@ FAMIX2JavaVisitor >> visitInterface: aClass [
 	currentStream << aClass name.
 	"printing inheritance and implementation"
 	self printExtends: aClass.
-	currentStream << ' {'.
+	self << ' {'.
 	self eol.
-	"Printing Attributs"
 	self indentPlus.
-	aClass attributes do: [ :attribute |
-		attribute accept: self clone.
-		self eol ].
-	self eol.
-	"Printing Methods"
-	aClass methods do: [ :method |
-		self eol.
-		method accept: self clone.
-		self eol ].
-	"Closing Class"
+	self printContentOfClass: aClass.
 	self eol.
-	currentStream << '}'
+	self indentMinus.
+	self <<| '}'
 ]
 
 { #category : #accessing }
@@ -465,7 +456,7 @@ FAMIX2JavaVisitor >> visitMethod: aMethod [
 				separatedBy: [ self << ', ' ] ].
 
 	"Printing body of method if class is not abstract or an interface"
-	((aMethod atScope: FamixTClass) anyOne isInterface or: [ 
+	(aMethod parentType isInterface or: [
 		 aMethod isAbstract isNotNil and: [ aMethod isAbstract ] ])
 		ifTrue: [ self << ';' ]
 		ifFalse: [