(feature) changed exception to throwable to be more flexible

README.md

@@ -40,14 +40,14 @@ $assertions->predictException(function () {
 
 #### `predictException($capture, $exceptionClass)`
 
-Method to check if a given piece of code throws an Exception of the expected type.
+Method to check if a given piece of code throws an Throwable of the expected type.
 
 ##### Arguments
 
 | Arguments | Type | Description |
 |---|---|---|
-| $capture | `callable` | Closure in which the Exception shall be thrown. |
-| $exceptionClass | `string` | Class of the Exception that is expected to be thrown. |
+| $capture | `callable` | Closure in which the Throwable shall be thrown. |
+| $exceptionClass | `string` | Class of the Throwable that is expected to be thrown. |
 
 ## License
 

src/PredictExceptionTrait.php

@@ -15,7 +15,7 @@ public function predictException(callable $capture, string $exceptionClass)
 		try {
 			call_user_func($capture);
 			throw new PredictExceptionFailure("Capture was expected to throw '$exceptionClass' but did not.");
-		} catch (\Exception $ex) {	
+		} catch (\Throwable $ex) {	
 			$actualExceptionClass = get_class($ex);
 
 			if ($actualExceptionClass === PredictExceptionFailure::class) {

test.php

@@ -25,6 +25,14 @@
 	trigger_error('test failed', E_USER_ERROR);
 }
 
+try {
+	$executionClass->predictException(function () {
+		throw new TypeError('something happened');
+	}, \TypeError::class);	
+} catch (\Exception $ex) {
+	trigger_error('test failed', E_USER_ERROR);
+}
+
 try {
 	$executionClass->predictException(function () {
 		throw new Exception('something happened');