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authorbrettp <brettp@36083f99-b078-4883-b0ff-0f9b5a30f544>2009-10-02 18:40:04 +0000
committerbrettp <brettp@36083f99-b078-4883-b0ff-0f9b5a30f544>2009-10-02 18:40:04 +0000
commit322bb9cd2be9e51422cb2b82684692e825c2bfb7 (patch)
tree1e8e75c1ff0c47d6eda9db114a13dfa2b83adf72 /vendors/simpletest/mock_objects.php
parent4ffb02ad9c1b95013a0fbf97cefde827600ecc3f (diff)
downloadelgg-322bb9cd2be9e51422cb2b82684692e825c2bfb7.tar.gz
elgg-322bb9cd2be9e51422cb2b82684692e825c2bfb7.tar.bz2
Added simpletest and start of unit tests.
git-svn-id: http://code.elgg.org/elgg/trunk@3503 36083f99-b078-4883-b0ff-0f9b5a30f544
Diffstat (limited to 'vendors/simpletest/mock_objects.php')
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1 files changed, 1581 insertions, 0 deletions
diff --git a/vendors/simpletest/mock_objects.php b/vendors/simpletest/mock_objects.php
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+<?php
+/**
+ * base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage MockObjects
+ * @version $Id: mock_objects.php 1672 2008-03-02 04:47:34Z edwardzyang $
+ */
+
+/**#@+
+ * include SimpleTest files
+ */
+require_once(dirname(__FILE__) . '/expectation.php');
+require_once(dirname(__FILE__) . '/simpletest.php');
+require_once(dirname(__FILE__) . '/dumper.php');
+if (version_compare(phpversion(), '5') >= 0) {
+ require_once(dirname(__FILE__) . '/reflection_php5.php');
+} else {
+ require_once(dirname(__FILE__) . '/reflection_php4.php');
+}
+/**#@-*/
+
+/**
+ * Default character simpletest will substitute for any value
+ */
+if (! defined('MOCK_ANYTHING')) {
+ define('MOCK_ANYTHING', '*');
+}
+
+/**
+ * Parameter comparison assertion.
+ * @package SimpleTest
+ * @subpackage MockObjects
+ */
+class ParametersExpectation extends SimpleExpectation {
+ var $_expected;
+
+ /**
+ * Sets the expected parameter list.
+ * @param array $parameters Array of parameters including
+ * those that are wildcarded.
+ * If the value is not an array
+ * then it is considered to match any.
+ * @param string $message Customised message on failure.
+ * @access public
+ */
+ function ParametersExpectation($expected = false, $message = '%s') {
+ $this->SimpleExpectation($message);
+ $this->_expected = $expected;
+ }
+
+ /**
+ * Tests the assertion. True if correct.
+ * @param array $parameters Comparison values.
+ * @return boolean True if correct.
+ * @access public
+ */
+ function test($parameters) {
+ if (! is_array($this->_expected)) {
+ return true;
+ }
+ if (count($this->_expected) != count($parameters)) {
+ return false;
+ }
+ for ($i = 0; $i < count($this->_expected); $i++) {
+ if (! $this->_testParameter($parameters[$i], $this->_expected[$i])) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ /**
+ * Tests an individual parameter.
+ * @param mixed $parameter Value to test.
+ * @param mixed $expected Comparison value.
+ * @return boolean True if expectation
+ * fulfilled.
+ * @access private
+ */
+ function _testParameter($parameter, $expected) {
+ $comparison = $this->_coerceToExpectation($expected);
+ return $comparison->test($parameter);
+ }
+
+ /**
+ * Returns a human readable test message.
+ * @param array $comparison Incoming parameter list.
+ * @return string Description of success
+ * or failure.
+ * @access public
+ */
+ function testMessage($parameters) {
+ if ($this->test($parameters)) {
+ return "Expectation of " . count($this->_expected) .
+ " arguments of [" . $this->_renderArguments($this->_expected) .
+ "] is correct";
+ } else {
+ return $this->_describeDifference($this->_expected, $parameters);
+ }
+ }
+
+ /**
+ * Message to display if expectation differs from
+ * the parameters actually received.
+ * @param array $expected Expected parameters as list.
+ * @param array $parameters Actual parameters received.
+ * @return string Description of difference.
+ * @access private
+ */
+ function _describeDifference($expected, $parameters) {
+ if (count($expected) != count($parameters)) {
+ return "Expected " . count($expected) .
+ " arguments of [" . $this->_renderArguments($expected) .
+ "] but got " . count($parameters) .
+ " arguments of [" . $this->_renderArguments($parameters) . "]";
+ }
+ $messages = array();
+ for ($i = 0; $i < count($expected); $i++) {
+ $comparison = $this->_coerceToExpectation($expected[$i]);
+ if (! $comparison->test($parameters[$i])) {
+ $messages[] = "parameter " . ($i + 1) . " with [" .
+ $comparison->overlayMessage($parameters[$i], $this->_getDumper()) . "]";
+ }
+ }
+ return "Parameter expectation differs at " . implode(" and ", $messages);
+ }
+
+ /**
+ * Creates an identical expectation if the
+ * object/value is not already some type
+ * of expectation.
+ * @param mixed $expected Expected value.
+ * @return SimpleExpectation Expectation object.
+ * @access private
+ */
+ function _coerceToExpectation($expected) {
+ if (SimpleExpectation::isExpectation($expected)) {
+ return $expected;
+ }
+ return new IdenticalExpectation($expected);
+ }
+
+ /**
+ * Renders the argument list as a string for
+ * messages.
+ * @param array $args Incoming arguments.
+ * @return string Simple description of type and value.
+ * @access private
+ */
+ function _renderArguments($args) {
+ $descriptions = array();
+ if (is_array($args)) {
+ foreach ($args as $arg) {
+ $dumper = &new SimpleDumper();
+ $descriptions[] = $dumper->describeValue($arg);
+ }
+ }
+ return implode(', ', $descriptions);
+ }
+}
+
+/**
+ * Confirms that the number of calls on a method is as expected.
+ * @package SimpleTest
+ * @subpackage MockObjects
+ */
+class CallCountExpectation extends SimpleExpectation {
+ var $_method;
+ var $_count;
+
+ /**
+ * Stashes the method and expected count for later
+ * reporting.
+ * @param string $method Name of method to confirm against.
+ * @param integer $count Expected number of calls.
+ * @param string $message Custom error message.
+ */
+ function CallCountExpectation($method, $count, $message = '%s') {
+ $this->_method = $method;
+ $this->_count = $count;
+ $this->SimpleExpectation($message);
+ }
+
+ /**
+ * Tests the assertion. True if correct.
+ * @param integer $compare Measured call count.
+ * @return boolean True if expected.
+ * @access public
+ */
+ function test($compare) {
+ return ($this->_count == $compare);
+ }
+
+ /**
+ * Reports the comparison.
+ * @param integer $compare Measured call count.
+ * @return string Message to show.
+ * @access public
+ */
+ function testMessage($compare) {
+ return 'Expected call count for [' . $this->_method .
+ '] was [' . $this->_count .
+ '] got [' . $compare . ']';
+ }
+}
+
+/**
+ * Confirms that the number of calls on a method is as expected.
+ * @package SimpleTest
+ * @subpackage MockObjects
+ */
+class MinimumCallCountExpectation extends SimpleExpectation {
+ var $_method;
+ var $_count;
+
+ /**
+ * Stashes the method and expected count for later
+ * reporting.
+ * @param string $method Name of method to confirm against.
+ * @param integer $count Minimum number of calls.
+ * @param string $message Custom error message.
+ */
+ function MinimumCallCountExpectation($method, $count, $message = '%s') {
+ $this->_method = $method;
+ $this->_count = $count;
+ $this->SimpleExpectation($message);
+ }
+
+ /**
+ * Tests the assertion. True if correct.
+ * @param integer $compare Measured call count.
+ * @return boolean True if enough.
+ * @access public
+ */
+ function test($compare) {
+ return ($this->_count <= $compare);
+ }
+
+ /**
+ * Reports the comparison.
+ * @param integer $compare Measured call count.
+ * @return string Message to show.
+ * @access public
+ */
+ function testMessage($compare) {
+ return 'Minimum call count for [' . $this->_method .
+ '] was [' . $this->_count .
+ '] got [' . $compare . ']';
+ }
+}
+
+/**
+ * Confirms that the number of calls on a method is as expected.
+ * @package SimpleTest
+ * @subpackage MockObjects
+ */
+class MaximumCallCountExpectation extends SimpleExpectation {
+ var $_method;
+ var $_count;
+
+ /**
+ * Stashes the method and expected count for later
+ * reporting.
+ * @param string $method Name of method to confirm against.
+ * @param integer $count Minimum number of calls.
+ * @param string $message Custom error message.
+ */
+ function MaximumCallCountExpectation($method, $count, $message = '%s') {
+ $this->_method = $method;
+ $this->_count = $count;
+ $this->SimpleExpectation($message);
+ }
+
+ /**
+ * Tests the assertion. True if correct.
+ * @param integer $compare Measured call count.
+ * @return boolean True if not over.
+ * @access public
+ */
+ function test($compare) {
+ return ($this->_count >= $compare);
+ }
+
+ /**
+ * Reports the comparison.
+ * @param integer $compare Measured call count.
+ * @return string Message to show.
+ * @access public
+ */
+ function testMessage($compare) {
+ return 'Maximum call count for [' . $this->_method .
+ '] was [' . $this->_count .
+ '] got [' . $compare . ']';
+ }
+}
+
+/**
+ * Retrieves method actions by searching the
+ * parameter lists until an expected match is found.
+ * @package SimpleTest
+ * @subpackage MockObjects
+ */
+class SimpleSignatureMap {
+ var $_map;
+
+ /**
+ * Creates an empty call map.
+ * @access public
+ */
+ function SimpleSignatureMap() {
+ $this->_map = array();
+ }
+
+ /**
+ * Stashes a reference against a method call.
+ * @param array $parameters Array of arguments (including wildcards).
+ * @param mixed $action Reference placed in the map.
+ * @access public
+ */
+ function add($parameters, &$action) {
+ $place = count($this->_map);
+ $this->_map[$place] = array();
+ $this->_map[$place]['params'] = new ParametersExpectation($parameters);
+ $this->_map[$place]['content'] = &$action;
+ }
+
+ /**
+ * Searches the call list for a matching parameter
+ * set. Returned by reference.
+ * @param array $parameters Parameters to search by
+ * without wildcards.
+ * @return object Object held in the first matching
+ * slot, otherwise null.
+ * @access public
+ */
+ function &findFirstAction($parameters) {
+ $slot = $this->_findFirstSlot($parameters);
+ if (isset($slot) && isset($slot['content'])) {
+ return $slot['content'];
+ }
+ $null = null;
+ return $null;
+ }
+
+ /**
+ * Searches the call list for a matching parameter
+ * set. True if successful.
+ * @param array $parameters Parameters to search by
+ * without wildcards.
+ * @return boolean True if a match is present.
+ * @access public
+ */
+ function isMatch($parameters) {
+ return ($this->_findFirstSlot($parameters) != null);
+ }
+
+ /**
+ * Compares the incoming parameters with the
+ * internal expectation. Uses the incoming $test
+ * to dispatch the test message.
+ * @param SimpleTestCase $test Test to dispatch to.
+ * @param array $parameters The actual calling arguments.
+ * @param string $message The message to overlay.
+ * @access public
+ */
+ function test(&$test, $parameters, $message) {
+ }
+
+ /**
+ * Searches the map for a matching item.
+ * @param array $parameters Parameters to search by
+ * without wildcards.
+ * @return array Reference to slot or null.
+ * @access private
+ */
+ function &_findFirstSlot($parameters) {
+ $count = count($this->_map);
+ for ($i = 0; $i < $count; $i++) {
+ if ($this->_map[$i]["params"]->test($parameters)) {
+ return $this->_map[$i];
+ }
+ }
+ $null = null;
+ return $null;
+ }
+}
+
+/**
+ * Allows setting of actions against call signatures either
+ * at a specific time, or always. Specific time settings
+ * trump lasting ones, otherwise the most recently added
+ * will mask an earlier match.
+ * @package SimpleTest
+ * @subpackage MockObjects
+ */
+class SimpleCallSchedule {
+ var $_wildcard = MOCK_ANYTHING;
+ var $_always;
+ var $_at;
+
+ /**
+ * Sets up an empty response schedule.
+ * Creates an empty call map.
+ */
+ function SimpleCallSchedule() {
+ $this->_always = array();
+ $this->_at = array();
+ }
+
+ /**
+ * Stores an action against a signature that
+ * will always fire unless masked by a time
+ * specific one.
+ * @param string $method Method name.
+ * @param array $args Calling parameters.
+ * @param SimpleAction $action Actually simpleByValue, etc.
+ * @access public
+ */
+ function register($method, $args, &$action) {
+ $args = $this->_replaceWildcards($args);
+ $method = strtolower($method);
+ if (! isset($this->_always[$method])) {
+ $this->_always[$method] = new SimpleSignatureMap();
+ }
+ $this->_always[$method]->add($args, $action);
+ }
+
+ /**
+ * Stores an action against a signature that
+ * will fire at a specific time in the future.
+ * @param integer $step delay of calls to this method,
+ * 0 is next.
+ * @param string $method Method name.
+ * @param array $args Calling parameters.
+ * @param SimpleAction $action Actually SimpleByValue, etc.
+ * @access public
+ */
+ function registerAt($step, $method, $args, &$action) {
+ $args = $this->_replaceWildcards($args);
+ $method = strtolower($method);
+ if (! isset($this->_at[$method])) {
+ $this->_at[$method] = array();
+ }
+ if (! isset($this->_at[$method][$step])) {
+ $this->_at[$method][$step] = new SimpleSignatureMap();
+ }
+ $this->_at[$method][$step]->add($args, $action);
+ }
+
+ function expectArguments($method, $args, $message) {
+ $args = $this->_replaceWildcards($args);
+ $message .= Mock::getExpectationLine();
+ $this->_expected_args[strtolower($method)] =
+ new ParametersExpectation($args, $message);
+
+ }
+
+ /**
+ * Actually carry out the action stored previously,
+ * if the parameters match.
+ * @param integer $step Time of call.
+ * @param string $method Method name.
+ * @param array $args The parameters making up the
+ * rest of the call.
+ * @return mixed The result of the action.
+ * @access public.
+ */
+ function &respond($step, $method, $args) {
+ $method = strtolower($method);
+ if (isset($this->_at[$method][$step])) {
+ if ($this->_at[$method][$step]->isMatch($args)) {
+ $action = &$this->_at[$method][$step]->findFirstAction($args);
+ if (isset($action)) {
+ return $action->act();
+ }
+ }
+ }
+ if (isset($this->_always[$method])) {
+ $action = &$this->_always[$method]->findFirstAction($args);
+ if (isset($action)) {
+ return $action->act();
+ }
+ }
+ $null = null;
+ return $null;
+ }
+
+ /**
+ * Replaces wildcard matches with wildcard
+ * expectations in the argument list.
+ * @param array $args Raw argument list.
+ * @return array Argument list with
+ * expectations.
+ * @access private
+ */
+ function _replaceWildcards($args) {
+ if ($args === false) {
+ return false;
+ }
+ for ($i = 0; $i < count($args); $i++) {
+ if ($args[$i] === $this->_wildcard) {
+ $args[$i] = new AnythingExpectation();
+ }
+ }
+ return $args;
+ }
+}
+
+/**
+ * A type of SimpleMethodAction.
+ * Stashes a reference for returning later.
+ * @package SimpleTest
+ * @subpackage MockObjects
+ */
+class SimpleByReference {
+ var $_reference;
+
+ /**
+ * Stashes it for later.
+ * @param mixed $reference Actual PHP4 style reference.
+ * @access public
+ */
+ function SimpleByReference(&$reference) {
+ $this->_reference = &$reference;
+ }
+
+ /**
+ * Returns the reference stored earlier.
+ * @return mixed Whatever was stashed.
+ * @access public
+ */
+ function &act() {
+ return $this->_reference;
+ }
+}
+
+/**
+ * A type of SimpleMethodAction.
+ * Stashes a value for returning later.
+ * @package SimpleTest
+ * @subpackage MockObjects
+ */
+class SimpleByValue {
+ var $_value;
+
+ /**
+ * Stashes it for later.
+ * @param mixed $value You need to clone objects
+ * if you want copy semantics
+ * for these.
+ * @access public
+ */
+ function SimpleByValue($value) {
+ $this->_value = $value;
+ }
+
+ /**
+ * Returns the value stored earlier.
+ * @return mixed Whatever was stashed.
+ * @access public
+ */
+ function &act() {
+ $dummy = $this->_value;
+ return $dummy;
+ }
+}
+
+/**
+ * A type of SimpleMethodAction.
+ * Stashes an exception for throwing later.
+ * @package SimpleTest
+ * @subpackage MockObjects
+ */
+class SimpleThrower {
+ var $_exception;
+
+ /**
+ * Stashes it for later.
+ * @param Exception $exception The exception object to throw.
+ * @access public
+ */
+ function SimpleThrower($exception) {
+ $this->_exception = $exception;
+ }
+
+ /**
+ * Throws the exceptins stashed earlier.
+ * @access public
+ */
+ function act() {
+ eval('throw $this->_exception;');
+ }
+}
+
+/**
+ * A type of SimpleMethodAction.
+ * Stashes an error for emitting later.
+ * @package SimpleTest
+ * @subpackage MockObjects
+ */
+class SimpleErrorThrower {
+ var $_error;
+ var $_severity;
+
+ /**
+ * Stashes an error to throw later.
+ * @param string $error Error message.
+ * @param integer $severity PHP error constant, e.g E_USER_ERROR.
+ * @access public
+ */
+ function SimpleErrorThrower($error, $severity) {
+ $this->_error = $error;
+ $this->_severity = $severity;
+ }
+
+ /**
+ * Triggers the stashed error.
+ * @return null The usual PHP4.4 shenanigans are needed here.
+ * @access public
+ */
+ function &act() {
+ trigger_error($this->_error, $this->_severity);
+ $null = null;
+ return $null;
+ }
+}
+
+/**
+ * A base class or delegate that extends an
+ * empty collection of methods that can have their
+ * return values set and expectations made of the
+ * calls upon them. The mock will assert the
+ * expectations against it's attached test case in
+ * addition to the server stub behaviour or returning
+ * preprogrammed responses.
+ * @package SimpleTest
+ * @subpackage MockObjects
+ */
+class SimpleMock {
+ var $_actions;
+ var $_wildcard = MOCK_ANYTHING;
+ var $_is_strict = true;
+ var $_call_counts;
+ var $_expected_counts;
+ var $_max_counts;
+ var $_expected_args;
+ var $_expected_args_at;
+
+ /**
+ * Creates an empty action list and expectation list.
+ * All call counts are set to zero.
+ * @access public
+ */
+ function SimpleMock() {
+ $this->_actions = &new SimpleCallSchedule();
+ $this->_expectations = &new SimpleCallSchedule();
+ $this->_call_counts = array();
+ $this->_expected_counts = array();
+ $this->_max_counts = array();
+ $this->_expected_args = array();
+ $this->_expected_args_at = array();
+ $test = &$this->_getCurrentTestCase();
+ $test->tell($this);
+ }
+
+ /**
+ * Disables a name check when setting expectations.
+ * This hack is needed for the partial mocks.
+ * @access public
+ */
+ function disableExpectationNameChecks() {
+ $this->_is_strict = false;
+ }
+
+ /**
+ * Finds currently running test.
+ * @return SimpeTestCase Current test case.
+ * @access protected
+ */
+ function &_getCurrentTestCase() {
+ $context = &SimpleTest::getContext();
+ return $context->getTest();
+ }
+
+ /**
+ * Die if bad arguments array is passed.
+ * @param mixed $args The arguments value to be checked.
+ * @param string $task Description of task attempt.
+ * @return boolean Valid arguments
+ * @access private
+ */
+ function _checkArgumentsIsArray($args, $task) {
+ if (! is_array($args)) {
+ trigger_error(
+ "Cannot $task as \$args parameter is not an array",
+ E_USER_ERROR);
+ }
+ }
+
+ /**
+ * Triggers a PHP error if the method is not part
+ * of this object.
+ * @param string $method Name of method.
+ * @param string $task Description of task attempt.
+ * @access protected
+ */
+ function _dieOnNoMethod($method, $task) {
+ if ($this->_is_strict && ! method_exists($this, $method)) {
+ trigger_error(
+ "Cannot $task as no ${method}() in class " . get_class($this),
+ E_USER_ERROR);
+ }
+ }
+
+ /**
+ * Replaces wildcard matches with wildcard
+ * expectations in the argument list.
+ * @param array $args Raw argument list.
+ * @return array Argument list with
+ * expectations.
+ * @access private
+ */
+ function _replaceWildcards($args) {
+ if ($args === false) {
+ return false;
+ }
+ for ($i = 0; $i < count($args); $i++) {
+ if ($args[$i] === $this->_wildcard) {
+ $args[$i] = new AnythingExpectation();
+ }
+ }
+ return $args;
+ }
+
+ /**
+ * Adds one to the call count of a method.
+ * @param string $method Method called.
+ * @param array $args Arguments as an array.
+ * @access protected
+ */
+ function _addCall($method, $args) {
+ if (! isset($this->_call_counts[$method])) {
+ $this->_call_counts[$method] = 0;
+ }
+ $this->_call_counts[$method]++;
+ }
+
+ /**
+ * Fetches the call count of a method so far.
+ * @param string $method Method name called.
+ * @return integer Number of calls so far.
+ * @access public
+ */
+ function getCallCount($method) {
+ $this->_dieOnNoMethod($method, "get call count");
+ $method = strtolower($method);
+ if (! isset($this->_call_counts[$method])) {
+ return 0;
+ }
+ return $this->_call_counts[$method];
+ }
+
+ /**
+ * Sets a return for a parameter list that will
+ * be passed by value for all calls to this method.
+ * @param string $method Method name.
+ * @param mixed $value Result of call passed by value.
+ * @param array $args List of parameters to match
+ * including wildcards.
+ * @access public
+ */
+ function setReturnValue($method, $value, $args = false) {
+ $this->_dieOnNoMethod($method, "set return value");
+ $this->_actions->register($method, $args, new SimpleByValue($value));
+ }
+
+ /**
+ * Sets a return for a parameter list that will
+ * be passed by value only when the required call count
+ * is reached.
+ * @param integer $timing Number of calls in the future
+ * to which the result applies. If
+ * not set then all calls will return
+ * the value.
+ * @param string $method Method name.
+ * @param mixed $value Result of call passed by value.
+ * @param array $args List of parameters to match
+ * including wildcards.
+ * @access public
+ */
+ function setReturnValueAt($timing, $method, $value, $args = false) {
+ $this->_dieOnNoMethod($method, "set return value sequence");
+ $this->_actions->registerAt($timing, $method, $args, new SimpleByValue($value));
+ }
+
+ /**
+ * Sets a return for a parameter list that will
+ * be passed by reference for all calls.
+ * @param string $method Method name.
+ * @param mixed $reference Result of the call will be this object.
+ * @param array $args List of parameters to match
+ * including wildcards.
+ * @access public
+ */
+ function setReturnReference($method, &$reference, $args = false) {
+ $this->_dieOnNoMethod($method, "set return reference");
+ $this->_actions->register($method, $args, new SimpleByReference($reference));
+ }
+
+ /**
+ * Sets a return for a parameter list that will
+ * be passed by value only when the required call count
+ * is reached.
+ * @param integer $timing Number of calls in the future
+ * to which the result applies. If
+ * not set then all calls will return
+ * the value.
+ * @param string $method Method name.
+ * @param mixed $reference Result of the call will be this object.
+ * @param array $args List of parameters to match
+ * including wildcards.
+ * @access public
+ */
+ function setReturnReferenceAt($timing, $method, &$reference, $args = false) {
+ $this->_dieOnNoMethod($method, "set return reference sequence");
+ $this->_actions->registerAt($timing, $method, $args, new SimpleByReference($reference));
+ }
+
+ /**
+ * Sets up an expected call with a set of
+ * expected parameters in that call. All
+ * calls will be compared to these expectations
+ * regardless of when the call is made.
+ * @param string $method Method call to test.
+ * @param array $args Expected parameters for the call
+ * including wildcards.
+ * @param string $message Overridden message.
+ * @access public
+ */
+ function expect($method, $args, $message = '%s') {
+ $this->_dieOnNoMethod($method, 'set expected arguments');
+ $this->_checkArgumentsIsArray($args, 'set expected arguments');
+ $this->_expectations->expectArguments($method, $args, $message);
+ $args = $this->_replaceWildcards($args);
+ $message .= Mock::getExpectationLine();
+ $this->_expected_args[strtolower($method)] =
+ new ParametersExpectation($args, $message);
+ }
+
+ /**
+ * @deprecated
+ */
+ function expectArguments($method, $args, $message = '%s') {
+ return $this->expect($method, $args, $message);
+ }
+
+ /**
+ * Sets up an expected call with a set of
+ * expected parameters in that call. The
+ * expected call count will be adjusted if it
+ * is set too low to reach this call.
+ * @param integer $timing Number of calls in the future at
+ * which to test. Next call is 0.
+ * @param string $method Method call to test.
+ * @param array $args Expected parameters for the call
+ * including wildcards.
+ * @param string $message Overridden message.
+ * @access public
+ */
+ function expectAt($timing, $method, $args, $message = '%s') {
+ $this->_dieOnNoMethod($method, 'set expected arguments at time');
+ $this->_checkArgumentsIsArray($args, 'set expected arguments at time');
+ $args = $this->_replaceWildcards($args);
+ if (! isset($this->_expected_args_at[$timing])) {
+ $this->_expected_args_at[$timing] = array();
+ }
+ $method = strtolower($method);
+ $message .= Mock::getExpectationLine();
+ $this->_expected_args_at[$timing][$method] =
+ new ParametersExpectation($args, $message);
+ }
+
+ /**
+ * @deprecated
+ */
+ function expectArgumentsAt($timing, $method, $args, $message = '%s') {
+ return $this->expectAt($timing, $method, $args, $message);
+ }
+
+ /**
+ * Sets an expectation for the number of times
+ * a method will be called. The tally method
+ * is used to check this.
+ * @param string $method Method call to test.
+ * @param integer $count Number of times it should
+ * have been called at tally.
+ * @param string $message Overridden message.
+ * @access public
+ */
+ function expectCallCount($method, $count, $message = '%s') {
+ $this->_dieOnNoMethod($method, 'set expected call count');
+ $message .= Mock::getExpectationLine();
+ $this->_expected_counts[strtolower($method)] =
+ new CallCountExpectation($method, $count, $message);
+ }
+
+ /**
+ * Sets the number of times a method may be called
+ * before a test failure is triggered.
+ * @param string $method Method call to test.
+ * @param integer $count Most number of times it should
+ * have been called.
+ * @param string $message Overridden message.
+ * @access public
+ */
+ function expectMaximumCallCount($method, $count, $message = '%s') {
+ $this->_dieOnNoMethod($method, 'set maximum call count');
+ $message .= Mock::getExpectationLine();
+ $this->_max_counts[strtolower($method)] =
+ new MaximumCallCountExpectation($method, $count, $message);
+ }
+
+ /**
+ * Sets the number of times to call a method to prevent
+ * a failure on the tally.
+ * @param string $method Method call to test.
+ * @param integer $count Least number of times it should
+ * have been called.
+ * @param string $message Overridden message.
+ * @access public
+ */
+ function expectMinimumCallCount($method, $count, $message = '%s') {
+ $this->_dieOnNoMethod($method, 'set minimum call count');
+ $message .= Mock::getExpectationLine();
+ $this->_expected_counts[strtolower($method)] =
+ new MinimumCallCountExpectation($method, $count, $message);
+ }
+
+ /**
+ * Convenience method for barring a method
+ * call.
+ * @param string $method Method call to ban.
+ * @param string $message Overridden message.
+ * @access public
+ */
+ function expectNever($method, $message = '%s') {
+ $this->expectMaximumCallCount($method, 0, $message);
+ }
+
+ /**
+ * Convenience method for a single method
+ * call.
+ * @param string $method Method call to track.
+ * @param array $args Expected argument list or
+ * false for any arguments.
+ * @param string $message Overridden message.
+ * @access public
+ */
+ function expectOnce($method, $args = false, $message = '%s') {
+ $this->expectCallCount($method, 1, $message);
+ if ($args !== false) {
+ $this->expect($method, $args, $message);
+ }
+ }
+
+ /**
+ * Convenience method for requiring a method
+ * call.
+ * @param string $method Method call to track.
+ * @param array $args Expected argument list or
+ * false for any arguments.
+ * @param string $message Overridden message.
+ * @access public
+ */
+ function expectAtLeastOnce($method, $args = false, $message = '%s') {
+ $this->expectMinimumCallCount($method, 1, $message);
+ if ($args !== false) {
+ $this->expect($method, $args, $message);
+ }
+ }
+
+ /**
+ * Sets up a trigger to throw an exception upon the
+ * method call.
+ * @param string $method Method name to throw on.
+ */
+ function throwOn($method, $exception = false, $args = false) {
+ $this->_dieOnNoMethod($method, "throw on");
+ $this->_actions->register($method, $args,
+ new SimpleThrower($exception ? $exception : new Exception()));
+ }
+
+ /**
+ * Sets up a trigger to throw an exception upon the
+ * method call.
+ */
+ function throwAt($timing, $method, $exception = false, $args = false) {
+ $this->_dieOnNoMethod($method, "throw at");
+ $this->_actions->registerAt($timing, $method, $args,
+ new SimpleThrower($exception ? $exception : new Exception()));
+ }
+
+ /**
+ * Sets up a trigger to throw an error upon the
+ * method call.
+ */
+ function errorOn($method, $error = 'A mock error', $args = false, $severity = E_USER_ERROR) {
+ $this->_dieOnNoMethod($method, "error on");
+ $this->_actions->register($method, $args, new SimpleErrorThrower($error, $severity));
+ }
+
+ /**
+ * Sets up a trigger to throw an error upon the
+ * method call.
+ */
+ function errorAt($timing, $method, $error = 'A mock error', $args = false, $severity = E_USER_ERROR) {
+ $this->_dieOnNoMethod($method, "error at");
+ $this->_actions->registerAt($timing, $method, $args, new SimpleErrorThrower($error, $severity));
+ }
+
+ /**
+ * @deprecated
+ */
+ function tally() {
+ }
+
+ /**
+ * Receives event from unit test that the current
+ * test method has finished. Totals up the call
+ * counts and triggers a test assertion if a test
+ * is present for expected call counts.
+ * @param string $test_method Current method name.
+ * @param SimpleTestCase $test Test to send message to.
+ * @access public
+ */
+ function atTestEnd($test_method, &$test) {
+ foreach ($this->_expected_counts as $method => $expectation) {
+ $test->assert($expectation, $this->getCallCount($method));
+ }
+ foreach ($this->_max_counts as $method => $expectation) {
+ if ($expectation->test($this->getCallCount($method))) {
+ $test->assert($expectation, $this->getCallCount($method));
+ }
+ }
+ }
+
+ /**
+ * Returns the expected value for the method name
+ * and checks expectations. Will generate any
+ * test assertions as a result of expectations
+ * if there is a test present.
+ * @param string $method Name of method to simulate.
+ * @param array $args Arguments as an array.
+ * @return mixed Stored return.
+ * @access private
+ */
+ function &_invoke($method, $args) {
+ $method = strtolower($method);
+ $step = $this->getCallCount($method);
+ $this->_addCall($method, $args);
+ $this->_checkExpectations($method, $args, $step);
+ $result = &$this->_emulateCall($method, $args, $step);
+ return $result;
+ }
+
+ /**
+ * Finds the return value matching the incoming
+ * arguments. If there is no matching value found
+ * then an error is triggered.
+ * @param string $method Method name.
+ * @param array $args Calling arguments.
+ * @param integer $step Current position in the
+ * call history.
+ * @return mixed Stored return or other action.
+ * @access protected
+ */
+ function &_emulateCall($method, $args, $step) {
+ return $this->_actions->respond($step, $method, $args);
+ }
+
+ /**
+ * Tests the arguments against expectations.
+ * @param string $method Method to check.
+ * @param array $args Argument list to match.
+ * @param integer $timing The position of this call
+ * in the call history.
+ * @access private
+ */
+ function _checkExpectations($method, $args, $timing) {
+ $test = &$this->_getCurrentTestCase();
+ if (isset($this->_max_counts[$method])) {
+ if (! $this->_max_counts[$method]->test($timing + 1)) {
+ $test->assert($this->_max_counts[$method], $timing + 1);
+ }
+ }
+ if (isset($this->_expected_args_at[$timing][$method])) {
+ $test->assert(
+ $this->_expected_args_at[$timing][$method],
+ $args,
+ "Mock method [$method] at [$timing] -> %s");
+ } elseif (isset($this->_expected_args[$method])) {
+ $test->assert(
+ $this->_expected_args[$method],
+ $args,
+ "Mock method [$method] -> %s");
+ }
+ }
+}
+
+/**
+ * Static methods only service class for code generation of
+ * mock objects.
+ * @package SimpleTest
+ * @subpackage MockObjects
+ */
+class Mock {
+
+ /**
+ * Factory for mock object classes.
+ * @access public
+ */
+ function Mock() {
+ trigger_error('Mock factory methods are static.');
+ }
+
+ /**
+ * Clones a class' interface and creates a mock version
+ * that can have return values and expectations set.
+ * @param string $class Class to clone.
+ * @param string $mock_class New class name. Default is
+ * the old name with "Mock"
+ * prepended.
+ * @param array $methods Additional methods to add beyond
+ * those in the cloned class. Use this
+ * to emulate the dynamic addition of
+ * methods in the cloned class or when
+ * the class hasn't been written yet.
+ * @static
+ * @access public
+ */
+ function generate($class, $mock_class = false, $methods = false) {
+ $generator = new MockGenerator($class, $mock_class);
+ return $generator->generateSubclass($methods);
+ }
+
+ /**
+ * Generates a version of a class with selected
+ * methods mocked only. Inherits the old class
+ * and chains the mock methods of an aggregated
+ * mock object.
+ * @param string $class Class to clone.
+ * @param string $mock_class New class name.
+ * @param array $methods Methods to be overridden
+ * with mock versions.
+ * @static
+ * @access public
+ */
+ function generatePartial($class, $mock_class, $methods) {
+ $generator = new MockGenerator($class, $mock_class);
+ return $generator->generatePartial($methods);
+ }
+
+ /**
+ * Uses a stack trace to find the line of an assertion.
+ * @access public
+ * @static
+ */
+ function getExpectationLine() {
+ $trace = new SimpleStackTrace(array('expect'));
+ return $trace->traceMethod();
+ }
+}
+
+/**
+ * @package SimpleTest
+ * @subpackage MockObjects
+ * @deprecated
+ */
+class Stub extends Mock {
+}
+
+/**
+ * Service class for code generation of mock objects.
+ * @package SimpleTest
+ * @subpackage MockObjects
+ */
+class MockGenerator {
+ var $_class;
+ var $_mock_class;
+ var $_mock_base;
+ var $_reflection;
+
+ /**
+ * Builds initial reflection object.
+ * @param string $class Class to be mocked.
+ * @param string $mock_class New class with identical interface,
+ * but no behaviour.
+ */
+ function MockGenerator($class, $mock_class) {
+ $this->_class = $class;
+ $this->_mock_class = $mock_class;
+ if (! $this->_mock_class) {
+ $this->_mock_class = 'Mock' . $this->_class;
+ }
+ $this->_mock_base = SimpleTest::getMockBaseClass();
+ $this->_reflection = new SimpleReflection($this->_class);
+ }
+
+ /**
+ * Clones a class' interface and creates a mock version
+ * that can have return values and expectations set.
+ * @param array $methods Additional methods to add beyond
+ * those in th cloned class. Use this
+ * to emulate the dynamic addition of
+ * methods in the cloned class or when
+ * the class hasn't been written yet.
+ * @access public
+ */
+ function generate($methods) {
+ if (! $this->_reflection->classOrInterfaceExists()) {
+ return false;
+ }
+ $mock_reflection = new SimpleReflection($this->_mock_class);
+ if ($mock_reflection->classExistsSansAutoload()) {
+ return false;
+ }
+ $code = $this->_createClassCode($methods ? $methods : array());
+ return eval("$code return \$code;");
+ }
+
+ /**
+ * Subclasses a class and overrides every method with a mock one
+ * that can have return values and expectations set. Chains
+ * to an aggregated SimpleMock.
+ * @param array $methods Additional methods to add beyond
+ * those in the cloned class. Use this
+ * to emulate the dynamic addition of
+ * methods in the cloned class or when
+ * the class hasn't been written yet.
+ * @access public
+ */
+ function generateSubclass($methods) {
+ if (! $this->_reflection->classOrInterfaceExists()) {
+ return false;
+ }
+ $mock_reflection = new SimpleReflection($this->_mock_class);
+ if ($mock_reflection->classExistsSansAutoload()) {
+ return false;
+ }
+ if ($this->_reflection->isInterface() || $this->_reflection->hasFinal()) {
+ $code = $this->_createClassCode($methods ? $methods : array());
+ return eval("$code return \$code;");
+ } else {
+ $code = $this->_createSubclassCode($methods ? $methods : array());
+ return eval("$code return \$code;");
+ }
+ }
+
+ /**
+ * Generates a version of a class with selected
+ * methods mocked only. Inherits the old class
+ * and chains the mock methods of an aggregated
+ * mock object.
+ * @param array $methods Methods to be overridden
+ * with mock versions.
+ * @access public
+ */
+ function generatePartial($methods) {
+ if (! $this->_reflection->classExists($this->_class)) {
+ return false;
+ }
+ $mock_reflection = new SimpleReflection($this->_mock_class);
+ if ($mock_reflection->classExistsSansAutoload()) {
+ trigger_error('Partial mock class [' . $this->_mock_class . '] already exists');
+ return false;
+ }
+ $code = $this->_extendClassCode($methods);
+ return eval("$code return \$code;");
+ }
+
+ /**
+ * The new mock class code as a string.
+ * @param array $methods Additional methods.
+ * @return string Code for new mock class.
+ * @access private
+ */
+ function _createClassCode($methods) {
+ $implements = '';
+ $interfaces = $this->_reflection->getInterfaces();
+ if (function_exists('spl_classes')) {
+ $interfaces = array_diff($interfaces, array('Traversable'));
+ }
+ if (count($interfaces) > 0) {
+ $implements = 'implements ' . implode(', ', $interfaces);
+ }
+ $code = "class " . $this->_mock_class . " extends " . $this->_mock_base . " $implements {\n";
+ $code .= " function " . $this->_mock_class . "() {\n";
+ $code .= " \$this->" . $this->_mock_base . "();\n";
+ $code .= " }\n";
+ if (in_array('__construct', $this->_reflection->getMethods())) {
+ $code .= " " . $this->_reflection->getSignature('__construct') . " {\n";
+ $code .= " \$this->" . $this->_mock_base . "();\n";
+ $code .= " }\n";
+ }
+ $code .= $this->_createHandlerCode($methods);
+ $code .= "}\n";
+ return $code;
+ }
+
+ /**
+ * The new mock class code as a string. The mock will
+ * be a subclass of the original mocked class.
+ * @param array $methods Additional methods.
+ * @return string Code for new mock class.
+ * @access private
+ */
+ function _createSubclassCode($methods) {
+ $code = "class " . $this->_mock_class . " extends " . $this->_class . " {\n";
+ $code .= " var \$_mock;\n";
+ $code .= $this->_addMethodList(array_merge($methods, $this->_reflection->getMethods()));
+ $code .= "\n";
+ $code .= " function " . $this->_mock_class . "() {\n";
+ $code .= " \$this->_mock = &new " . $this->_mock_base . "();\n";
+ $code .= " \$this->_mock->disableExpectationNameChecks();\n";
+ $code .= " }\n";
+ $code .= $this->_chainMockReturns();
+ $code .= $this->_chainMockExpectations();
+ $code .= $this->_chainThrowMethods();
+ $code .= $this->_overrideMethods($this->_reflection->getMethods());
+ $code .= $this->_createNewMethodCode($methods);
+ $code .= "}\n";
+ return $code;
+ }
+
+ /**
+ * The extension class code as a string. The class
+ * composites a mock object and chains mocked methods
+ * to it.
+ * @param array $methods Mocked methods.
+ * @return string Code for a new class.
+ * @access private
+ */
+ function _extendClassCode($methods) {
+ $code = "class " . $this->_mock_class . " extends " . $this->_class . " {\n";
+ $code .= " var \$_mock;\n";
+ $code .= $this->_addMethodList($methods);
+ $code .= "\n";
+ $code .= " function " . $this->_mock_class . "() {\n";
+ $code .= " \$this->_mock = &new " . $this->_mock_base . "();\n";
+ $code .= " \$this->_mock->disableExpectationNameChecks();\n";
+ $code .= " }\n";
+ $code .= $this->_chainMockReturns();
+ $code .= $this->_chainMockExpectations();
+ $code .= $this->_chainThrowMethods();
+ $code .= $this->_overrideMethods($methods);
+ $code .= "}\n";
+ return $code;
+ }
+
+ /**
+ * Creates code within a class to generate replaced
+ * methods. All methods call the _invoke() handler
+ * with the method name and the arguments in an
+ * array.
+ * @param array $methods Additional methods.
+ * @access private
+ */
+ function _createHandlerCode($methods) {
+ $code = '';
+ $methods = array_merge($methods, $this->_reflection->getMethods());
+ foreach ($methods as $method) {
+ if ($this->_isConstructor($method)) {
+ continue;
+ }
+ $mock_reflection = new SimpleReflection($this->_mock_base);
+ if (in_array($method, $mock_reflection->getMethods())) {
+ continue;
+ }
+ $code .= " " . $this->_reflection->getSignature($method) . " {\n";
+ $code .= " \$args = func_get_args();\n";
+ $code .= " \$result = &\$this->_invoke(\"$method\", \$args);\n";
+ $code .= " return \$result;\n";
+ $code .= " }\n";
+ }
+ return $code;
+ }
+
+ /**
+ * Creates code within a class to generate a new
+ * methods. All methods call the _invoke() handler
+ * on the internal mock with the method name and
+ * the arguments in an array.
+ * @param array $methods Additional methods.
+ * @access private
+ */
+ function _createNewMethodCode($methods) {
+ $code = '';
+ foreach ($methods as $method) {
+ if ($this->_isConstructor($method)) {
+ continue;
+ }
+ $mock_reflection = new SimpleReflection($this->_mock_base);
+ if (in_array($method, $mock_reflection->getMethods())) {
+ continue;
+ }
+ $code .= " " . $this->_reflection->getSignature($method) . " {\n";
+ $code .= " \$args = func_get_args();\n";
+ $code .= " \$result = &\$this->_mock->_invoke(\"$method\", \$args);\n";
+ $code .= " return \$result;\n";
+ $code .= " }\n";
+ }
+ return $code;
+ }
+
+ /**
+ * Tests to see if a special PHP method is about to
+ * be stubbed by mistake.
+ * @param string $method Method name.
+ * @return boolean True if special.
+ * @access private
+ */
+ function _isConstructor($method) {
+ return in_array(
+ strtolower($method),
+ array('__construct', '__destruct'));
+ }
+
+ /**
+ * Creates a list of mocked methods for error checking.
+ * @param array $methods Mocked methods.
+ * @return string Code for a method list.
+ * @access private
+ */
+ function _addMethodList($methods) {
+ return " var \$_mocked_methods = array('" .
+ implode("', '", array_map('strtolower', $methods)) .
+ "');\n";
+ }
+
+ /**
+ * Creates code to abandon the expectation if not mocked.
+ * @param string $alias Parameter name of method name.
+ * @return string Code for bail out.
+ * @access private
+ */
+ function _bailOutIfNotMocked($alias) {
+ $code = " if (! in_array(strtolower($alias), \$this->_mocked_methods)) {\n";
+ $code .= " trigger_error(\"Method [$alias] is not mocked\");\n";
+ $code .= " \$null = null;\n";
+ $code .= " return \$null;\n";
+ $code .= " }\n";
+ return $code;
+ }
+
+ /**
+ * Creates source code for chaining to the composited
+ * mock object.
+ * @return string Code for mock set up.
+ * @access private
+ */
+ function _chainMockReturns() {
+ $code = " function setReturnValue(\$method, \$value, \$args = false) {\n";
+ $code .= $this->_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->setReturnValue(\$method, \$value, \$args);\n";
+ $code .= " }\n";
+ $code .= " function setReturnValueAt(\$timing, \$method, \$value, \$args = false) {\n";
+ $code .= $this->_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->setReturnValueAt(\$timing, \$method, \$value, \$args);\n";
+ $code .= " }\n";
+ $code .= " function setReturnReference(\$method, &\$ref, \$args = false) {\n";
+ $code .= $this->_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->setReturnReference(\$method, \$ref, \$args);\n";
+ $code .= " }\n";
+ $code .= " function setReturnReferenceAt(\$timing, \$method, &\$ref, \$args = false) {\n";
+ $code .= $this->_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->setReturnReferenceAt(\$timing, \$method, \$ref, \$args);\n";
+ $code .= " }\n";
+ return $code;
+ }
+
+ /**
+ * Creates source code for chaining to an aggregated
+ * mock object.
+ * @return string Code for expectations.
+ * @access private
+ */
+ function _chainMockExpectations() {
+ $code = " function expect(\$method, \$args = false, \$msg = '%s') {\n";
+ $code .= $this->_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->expect(\$method, \$args, \$msg);\n";
+ $code .= " }\n";
+ $code .= " function expectArguments(\$method, \$args = false, \$msg = '%s') {\n";
+ $code .= $this->_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->expectArguments(\$method, \$args, \$msg);\n";
+ $code .= " }\n";
+ $code .= " function expectAt(\$timing, \$method, \$args = false, \$msg = '%s') {\n";
+ $code .= $this->_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->expectArgumentsAt(\$timing, \$method, \$args, \$msg);\n";
+ $code .= " }\n";
+ $code .= " function expectArgumentsAt(\$timing, \$method, \$args = false, \$msg = '%s') {\n";
+ $code .= $this->_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->expectArgumentsAt(\$timing, \$method, \$args, \$msg);\n";
+ $code .= " }\n";
+ $code .= " function expectCallCount(\$method, \$count) {\n";
+ $code .= $this->_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->expectCallCount(\$method, \$count, \$msg = '%s');\n";
+ $code .= " }\n";
+ $code .= " function expectMaximumCallCount(\$method, \$count, \$msg = '%s') {\n";
+ $code .= $this->_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->expectMaximumCallCount(\$method, \$count, \$msg = '%s');\n";
+ $code .= " }\n";
+ $code .= " function expectMinimumCallCount(\$method, \$count, \$msg = '%s') {\n";
+ $code .= $this->_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->expectMinimumCallCount(\$method, \$count, \$msg = '%s');\n";
+ $code .= " }\n";
+ $code .= " function expectNever(\$method) {\n";
+ $code .= $this->_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->expectNever(\$method);\n";
+ $code .= " }\n";
+ $code .= " function expectOnce(\$method, \$args = false, \$msg = '%s') {\n";
+ $code .= $this->_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->expectOnce(\$method, \$args, \$msg);\n";
+ $code .= " }\n";
+ $code .= " function expectAtLeastOnce(\$method, \$args = false, \$msg = '%s') {\n";
+ $code .= $this->_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->expectAtLeastOnce(\$method, \$args, \$msg);\n";
+ $code .= " }\n";
+ $code .= " function tally() {\n";
+ $code .= " }\n";
+ return $code;
+ }
+
+ /**
+ * Adds code for chaining the throw methods.
+ * @return string Code for chains.
+ * @access private
+ */
+ function _chainThrowMethods() {
+ $code = " function throwOn(\$method, \$exception = false, \$args = false) {\n";
+ $code .= $this->_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->throwOn(\$method, \$exception, \$args);\n";
+ $code .= " }\n";
+ $code .= " function throwAt(\$timing, \$method, \$exception = false, \$args = false) {\n";
+ $code .= $this->_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->throwAt(\$timing, \$method, \$exception, \$args);\n";
+ $code .= " }\n";
+ $code .= " function errorOn(\$method, \$error = 'A mock error', \$args = false, \$severity = E_USER_ERROR) {\n";
+ $code .= $this->_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->errorOn(\$method, \$error, \$args, \$severity);\n";
+ $code .= " }\n";
+ $code .= " function errorAt(\$timing, \$method, \$error = 'A mock error', \$args = false, \$severity = E_USER_ERROR) {\n";
+ $code .= $this->_bailOutIfNotMocked("\$method");
+ $code .= " \$this->_mock->errorAt(\$timing, \$method, \$error, \$args, \$severity);\n";
+ $code .= " }\n";
+ return $code;
+ }
+
+ /**
+ * Creates source code to override a list of methods
+ * with mock versions.
+ * @param array $methods Methods to be overridden
+ * with mock versions.
+ * @return string Code for overridden chains.
+ * @access private
+ */
+ function _overrideMethods($methods) {
+ $code = "";
+ foreach ($methods as $method) {
+ if ($this->_isConstructor($method)) {
+ continue;
+ }
+ $code .= " " . $this->_reflection->getSignature($method) . " {\n";
+ $code .= " \$args = func_get_args();\n";
+ $code .= " \$result = &\$this->_mock->_invoke(\"$method\", \$args);\n";
+ $code .= " return \$result;\n";
+ $code .= " }\n";
+ }
+ return $code;
+ }
+}
+?>