fix(user_ldap): Fix tests using wrong types

Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>

apps/user_ldap/lib/Connection.php

@@ -650,7 +650,11 @@ class Connection extends LDAPUtility {
 			return false;
 		}
 
-		$this->ldapConnectionRes = $this->ldap->connect($host, $port);
+		$this->ldapConnectionRes = $this->ldap->connect($host, $port) ?: null;
+
+		if ($this->ldapConnectionRes === null) {
+			throw new ServerNotAvailableException('Connection failed');
+		}
 
 		if (!$this->ldap->setOption($this->ldapConnectionRes, LDAP_OPT_PROTOCOL_VERSION, 3)) {
 			throw new ServerNotAvailableException('Could not set required LDAP Protocol version.');

apps/user_ldap/tests/AccessTest.php

@@ -114,6 +114,9 @@ class AccessTest extends TestCase {
 		$connector = $this->getMockBuilder(Connection::class)
 			->setConstructorArgs([$lw, '', null])
 			->getMock();
+		$connector->expects($this->any())
+			->method('getConnectionResource')
+			->willReturn(ldap_connect('ldap://example.com'));
 		$um = $this->getMockBuilder(Manager::class)
 			->setConstructorArgs([
 				$this->createMock(IConfig::class),
@@ -287,6 +290,11 @@ class AccessTest extends TestCase {
 			->method('isResource')
 			->willReturn(true);
 
+		$this->connection
+			->expects($this->any())
+			->method('getConnectionResource')
+			->willReturn(ldap_connect('ldap://example.com'));
+
 		$this->ldap->expects($this->any())
 			->method('getAttributes')
 			->willReturn(['displayname' => ['bar', 'count' => 1]]);
@@ -469,7 +477,7 @@ class AccessTest extends TestCase {
 		$this->connection
 			->method('__get')
 			->willReturn(true);
-		$connection = $this->createMock(LDAP::class);
+		$connection = ldap_connect('ldap://example.com');
 		$this->connection
 			->expects($this->once())
 			->method('getConnectionResource')
@@ -492,7 +500,7 @@ class AccessTest extends TestCase {
 		$this->connection
 			->method('__get')
 			->willReturn(true);
-		$connection = $this->createMock(LDAP::class);
+		$connection = ldap_connect('ldap://example.com');
 		$this->connection
 			->expects($this->any())
 			->method('getConnectionResource')
@@ -516,7 +524,7 @@ class AccessTest extends TestCase {
 		$this->connection
 			->method('__get')
 			->willReturn(true);
-		$connection = $this->createMock(LDAP::class);
+		$connection = ldap_connect('ldap://example.com');
 		$this->connection
 			->expects($this->any())
 			->method('getConnectionResource')

apps/user_ldap/tests/ConnectionTest.php

@@ -114,7 +114,7 @@ class ConnectionTest extends \Test\TestCase {
 
 		$this->ldap->expects($this->exactly(3))
 			->method('connect')
-			->willReturn('ldapResource');
+			->willReturn(ldap_connect('ldap://example.com'));
 
 		$this->ldap->expects($this->any())
 			->method('errno')
@@ -173,7 +173,7 @@ class ConnectionTest extends \Test\TestCase {
 
 		$this->ldap->expects($this->once())
 			->method('connect')
-			->willReturn('ldapResource');
+			->willReturn(ldap_connect('ldap://example.com'));
 
 		$this->ldap->expects($this->any())
 			->method('errno')
@@ -221,7 +221,7 @@ class ConnectionTest extends \Test\TestCase {
 
 		$this->ldap->expects($this->any())
 			->method('connect')
-			->willReturn('ldapResource');
+			->willReturn(ldap_connect('ldap://example.com'));
 
 		$this->ldap->expects($this->once())
 			->method('bind')
@@ -264,7 +264,7 @@ class ConnectionTest extends \Test\TestCase {
 
 		$this->ldap->expects($this->any())
 			->method('connect')
-			->willReturn('ldapResource');
+			->willReturn(ldap_connect('ldap://example.com'));
 
 		$this->ldap->expects($this->any())
 			->method('setOption')

apps/user_ldap/tests/LDAPProviderTest.php

@@ -271,14 +271,15 @@ class LDAPProviderTest extends \Test\TestCase {
 		$userBackend->expects($this->any())
 			->method('userExists')
 			->willReturn(true);
+		$ldapConnection = ldap_connect('ldap://example.com');
 		$userBackend->expects($this->any())
 			->method('getNewLDAPConnection')
-			->willReturn(true);
+			->willReturn($ldapConnection);
 
 		$server = $this->getServerMock($userBackend, $this->getDefaultGroupBackendMock());
 
 		$ldapProvider = $this->getLDAPProvider($server);
-		$this->assertTrue($ldapProvider->getLDAPConnection('existing_user'));
+		$this->assertEquals($ldapConnection, $ldapProvider->getLDAPConnection('existing_user'));
 	}
 
 
@@ -317,14 +318,15 @@ class LDAPProviderTest extends \Test\TestCase {
 			->method('groupExists')
 			->willReturn(true);
 
+		$ldapConnection = ldap_connect('ldap://example.com');
 		$groupBackend->expects($this->any())
 			->method('getNewLDAPConnection')
-			->willReturn(true);
+			->willReturn($ldapConnection);
 
 		$server = $this->getServerMock($userBackend, $groupBackend);
 
 		$ldapProvider = $this->getLDAPProvider($server);
-		$this->assertTrue($ldapProvider->getGroupLDAPConnection('existing_group'));
+		$this->assertEquals($ldapConnection, $ldapProvider->getGroupLDAPConnection('existing_group'));
 	}
 
 

apps/user_ldap/tests/User_LDAPTest.php

@@ -320,7 +320,7 @@ class User_LDAPTest extends TestCase {
 			->willReturn($mapping);
 		$this->connection->expects($this->any())
 			->method('getConnectionResource')
-			->willReturn('this is an ldap link');
+			->willReturn(ldap_connect('ldap://example.com'));
 
 		$this->deletedUsersIndex->expects($this->once())
 		->method('isUserMarked')

apps/user_ldap/tests/WizardTest.php

@@ -84,8 +84,8 @@ class WizardTest extends TestCase {
 	private function prepareLdapWrapperForConnections(MockObject &$ldap) {
 		$ldap->expects($this->once())
 			->method('connect')
-			//dummy value, usually invalid
-			->willReturn(true);
+			//dummy value
+			->willReturn(ldap_connect('ldap://example.com'));
 
 		$ldap->expects($this->exactly(3))
 			->method('setOption')
@@ -173,7 +173,7 @@ class WizardTest extends TestCase {
 		$ldap->expects($this->any())
 			->method('isResource')
 			->willReturnCallback(function ($r) {
-				if ($r === true) {
+				if ($r instanceof \LDAP\Connection) {
 					return true;
 				}
 				if ($r % 24 === 0) {