/**
* Calls all public methods declared in the class corresponding to the given object. Does not
* include methods from superclasses.
*
* @param object object to call the public methods on
* @param comparator method comparator, allows running the methods in a specific order
* @return list of methods invoked, including the parameters used for calling them
*/
private static List<MethodInvocation> callPublicMethodsInOrder(
Object object, Comparator<Method> comparator) {
try {
List<MethodInvocation> invocations = new ArrayList<>();
Method[] methods = object.getClass().getDeclaredMethods();
if (comparator != null) Arrays.sort(methods, comparator);
for (Method method : methods) {
if (Modifier.isStatic(method.getModifiers()) || !Modifier.isPublic(method.getModifiers()))
continue;
Object[] params = new Object[method.getParameterTypes().length];
for (int i = 0; i < method.getParameterTypes().length; i++) {
params[i] = instantiateType(method.getParameterTypes()[i]);
}
method.invoke(object, params);
invocations.add(new MethodInvocation(method.getName(), params));
}
return invocations;
} catch (Exception ex) {
ex.printStackTrace();
assertTrue(
"Error calling public methods on object "
+ object
+ " ("
+ object.getClass().getSimpleName()
+ ")",
false);
return new ArrayList<>();
}
}
public MethodCallTester<MonitoredClass> assertMethodNotCalled(
String name, Class<?>... paramTypes) {
assertFalse(
"Method "
+ mockClass.getSimpleName()
+ "."
+ name
+ "("
+ Arrays.toString(paramTypes)
+ ") was called but no call was expected",
wasMethodCalled(name, paramTypes));
return this;
}
public MethodCallTester<MonitoredClass> assertMethodCalled(
String name, Object... expectedParamValues) {
assertTrue(
"Method "
+ mockClass.getSimpleName()
+ "."
+ name
+ "("
+ Arrays.toString(expectedParamValues)
+ ") was not called",
wasMethodCalled(name, expectedParamValues));
return this;
}
@SuppressWarnings("unused")
public MethodCallTester<MonitoredClass> assertMethodNotCalled(
String name, Object... expectedParamValues) {
assertFalse(
"Method "
+ mockClass.getSimpleName()
+ "."
+ name
+ "("
+ Arrays.toString(expectedParamValues)
+ ") was called but no call was expected",
wasMethodCalled(name, expectedParamValues));
return this;
}
@Override
public int hashCode() {
int result = method.hashCode();
result = 31 * result + Arrays.hashCode(params);
return result;
}
/**
* Check that the two parameter sets are equal
*
* @param params1 first parameter set
* @param params2 second parameter set
* @return true if the two parameter sets are equal - all the objects' equals() returns true
*/
private boolean parametersEqual(Object[] params1, Object[] params2) {
if (params1 == null) params1 = new Object[0];
if (params2 == null) params2 = new Object[0];
return Arrays.equals(params1, params2);
}
