Start the process to support Laravel 7

composer.json

@@ -5,14 +5,14 @@
     "license": "MIT",
     "type": "project",
     "require": {
-        "php": ">=7.1",
-        "adldap2/adldap2": "^10.1",
-        "illuminate/support": "~5.5|~6.0"
+        "php": ">=7.2",
+        "adldap2/adldap2": "dev-master",
+        "illuminate/support": "~7.0"
     },
     "require-dev": {
         "mockery/mockery": "~1.0",
-        "phpunit/phpunit": "~7.0",
-        "orchestra/testbench": "~3.7"
+        "phpunit/phpunit": "~8.5",
+        "orchestra/testbench": "~5.0"
     },
     "archive": {
         "exclude": ["/tests"]

tests/DatabaseImporterTest.php

@@ -44,51 +44,47 @@ public function ldap_users_are_not_duplicated_with_alternate_casing()
         $this->assertTrue($m1->is($m2));
     }
 
-    /**
-     * @test
-     * @expectedException \UnexpectedValueException
-     */
+    /** @test */
     public function exception_is_thrown_when_guid_is_null()
     {
+        $this->expectException(\UnexpectedValueException::class);
+
         $u = $this->makeLdapUser([
             'objectguid' => null,
         ]);
 
         (new Import($u, new TestUser()))->handle();
     }
 
-    /**
-     * @test
-     * @expectedException \UnexpectedValueException
-     */
+    /** @test */
     public function exception_is_thrown_when_guid_is_empty()
     {
+        $this->expectException(\UnexpectedValueException::class);
+
         $u = $this->makeLdapUser([
             'objectguid' => ' ',
         ]);
 
         (new Import($u, new TestUser()))->handle();
     }
 
-    /**
-     * @test
-     * @expectedException \UnexpectedValueException
-     */
+    /** @test */
     public function exception_is_thrown_when_username_is_null()
     {
+        $this->expectException(\UnexpectedValueException::class);
+
         $u = $this->makeLdapUser([
             'userprincipalname' => null,
         ]);
 
         (new Import($u, new TestUser()))->handle();
     }
 
-    /**
-     * @test
-     * @expectedException \UnexpectedValueException
-     */
+    /** @test */
     public function exception_is_thrown_when_username_is_empty()
     {
+        $this->expectException(\UnexpectedValueException::class);
+
         $u = $this->makeLdapUser([
             'userprincipalname' => ' ',
         ]);

tests/DatabaseProviderTest.php

@@ -18,12 +18,11 @@ class DatabaseProviderTest extends DatabaseTestCase
 {
     use WithFaker;
 
-    /**
-     * @test
-     * @expectedException \RuntimeException
-     */
+    /** @test */
     public function configuration_not_found_exception_when_config_is_null()
     {
+        $this->expectException(\RuntimeException::class);
+
         config(['ldap' => null]);
 
         App::make(AdldapInterface::class);