set([ 'auth.method' => 'ldap', 'auth.defaults.guard' => 'ldap', 'services.ldap.base_dn' => 'dc=ldap,dc=local', 'services.ldap.email_attribute' => 'mail', 'services.ldap.display_name_attribute' => 'cn', 'services.ldap.id_attribute' => 'uid', 'services.ldap.user_to_groups' => false, 'services.ldap.version' => '3', 'services.ldap.user_filter' => '(&(uid=${user}))', 'services.ldap.follow_referrals' => false, 'services.ldap.tls_insecure' => false, 'services.ldap.thumbnail_attribute' => null, ]); $this->mockLdap = \Mockery::mock(Ldap::class); $this->app[Ldap::class] = $this->mockLdap; $this->mockUser = factory(User::class)->make(); } protected function runFailedAuthLogin() { $this->commonLdapMocks(1, 1, 1, 1, 1); $this->mockLdap->shouldReceive('searchAndGetEntries')->times(1) ->andReturn(['count' => 0]); $this->post('/login', ['username' => 'timmyjenkins', 'password' => 'cattreedog']); } protected function mockEscapes($times = 1) { $this->mockLdap->shouldReceive('escape')->times($times)->andReturnUsing(function($val) { return ldap_escape($val); }); } protected function mockExplodes($times = 1) { $this->mockLdap->shouldReceive('explodeDn')->times($times)->andReturnUsing(function($dn, $withAttrib) { return ldap_explode_dn($dn, $withAttrib); }); } protected function mockUserLogin() { return $this->visit('/login') ->see('Username') ->type($this->mockUser->name, '#username') ->type($this->mockUser->password, '#password') ->press('Log In'); } /** * Set LDAP method mocks for things we commonly call without altering. */ protected function commonLdapMocks(int $connects = 1, int $versions = 1, int $options = 2, int $binds = 4, int $escapes = 2, int $explodes = 0) { $this->mockLdap->shouldReceive('connect')->times($connects)->andReturn($this->resourceId); $this->mockLdap->shouldReceive('setVersion')->times($versions); $this->mockLdap->shouldReceive('setOption')->times($options); $this->mockLdap->shouldReceive('bind')->times($binds)->andReturn(true); $this->mockEscapes($escapes); $this->mockExplodes($explodes); } public function test_login() { $this->commonLdapMocks(1, 1, 2, 4, 2); $this->mockLdap->shouldReceive('searchAndGetEntries')->times(2) ->with($this->resourceId, config('services.ldap.base_dn'), \Mockery::type('string'), \Mockery::type('array')) ->andReturn(['count' => 1, 0 => [ 'uid' => [$this->mockUser->name], 'cn' => [$this->mockUser->name], 'dn' => ['dc=test' . config('services.ldap.base_dn')] ]]); $this->mockUserLogin() ->seePageIs('/login')->see('Please enter an email to use for this account.'); $this->type($this->mockUser->email, '#email') ->press('Log In') ->seePageIs('/') ->see($this->mockUser->name) ->seeInDatabase('users', ['email' => $this->mockUser->email, 'email_confirmed' => false, 'external_auth_id' => $this->mockUser->name]); } public function test_email_domain_restriction_active_on_new_ldap_login() { $this->setSettings([ 'registration-restrict' => 'testing.com' ]); $this->commonLdapMocks(1, 1, 2, 4, 2); $this->mockLdap->shouldReceive('searchAndGetEntries')->times(2) ->with($this->resourceId, config('services.ldap.base_dn'), \Mockery::type('string'), \Mockery::type('array')) ->andReturn(['count' => 1, 0 => [ 'uid' => [$this->mockUser->name], 'cn' => [$this->mockUser->name], 'dn' => ['dc=test' . config('services.ldap.base_dn')] ]]); $this->mockUserLogin() ->seePageIs('/login') ->see('Please enter an email to use for this account.'); $email = 'tester@invaliddomain.com'; $this->type($email, '#email') ->press('Log In') ->seePageIs('/login') ->see('That email domain does not have access to this application') ->dontSeeInDatabase('users', ['email' => $email]); } public function test_login_works_when_no_uid_provided_by_ldap_server() { $ldapDn = 'cn=test-user,dc=test' . config('services.ldap.base_dn'); $this->commonLdapMocks(1, 1, 1, 2, 1); $this->mockLdap->shouldReceive('searchAndGetEntries')->times(1) ->with($this->resourceId, config('services.ldap.base_dn'), \Mockery::type('string'), \Mockery::type('array')) ->andReturn(['count' => 1, 0 => [ 'cn' => [$this->mockUser->name], 'dn' => $ldapDn, 'mail' => [$this->mockUser->email] ]]); $this->mockUserLogin() ->seePageIs('/') ->see($this->mockUser->name) ->seeInDatabase('users', ['email' => $this->mockUser->email, 'email_confirmed' => false, 'external_auth_id' => $ldapDn]); } public function test_a_custom_uid_attribute_can_be_specified_and_is_used_properly() { config()->set(['services.ldap.id_attribute' => 'my_custom_id']); $this->commonLdapMocks(1, 1, 1, 2, 1); $ldapDn = 'cn=test-user,dc=test' . config('services.ldap.base_dn'); $this->mockLdap->shouldReceive('searchAndGetEntries')->times(1) ->with($this->resourceId, config('services.ldap.base_dn'), \Mockery::type('string'), \Mockery::type('array')) ->andReturn(['count' => 1, 0 => [ 'cn' => [$this->mockUser->name], 'dn' => $ldapDn, 'my_custom_id' => ['cooluser456'], 'mail' => [$this->mockUser->email] ]]); $this->mockUserLogin() ->seePageIs('/') ->see($this->mockUser->name) ->seeInDatabase('users', ['email' => $this->mockUser->email, 'email_confirmed' => false, 'external_auth_id' => 'cooluser456']); } public function test_initial_incorrect_credentials() { $this->commonLdapMocks(1, 1, 1, 0, 1); $this->mockLdap->shouldReceive('searchAndGetEntries')->times(1) ->with($this->resourceId, config('services.ldap.base_dn'), \Mockery::type('string'), \Mockery::type('array')) ->andReturn(['count' => 1, 0 => [ 'uid' => [$this->mockUser->name], 'cn' => [$this->mockUser->name], 'dn' => ['dc=test' . config('services.ldap.base_dn')] ]]); $this->mockLdap->shouldReceive('bind')->times(2)->andReturn(true, false); $this->mockUserLogin() ->seePageIs('/login')->see('These credentials do not match our records.') ->dontSeeInDatabase('users', ['external_auth_id' => $this->mockUser->name]); } public function test_login_not_found_username() { $this->commonLdapMocks(1, 1, 1, 1, 1); $this->mockLdap->shouldReceive('searchAndGetEntries')->times(1) ->with($this->resourceId, config('services.ldap.base_dn'), \Mockery::type('string'), \Mockery::type('array')) ->andReturn(['count' => 0]); $this->mockUserLogin() ->seePageIs('/login')->see('These credentials do not match our records.') ->dontSeeInDatabase('users', ['external_auth_id' => $this->mockUser->name]); } public function test_create_user_form() { $this->asAdmin()->visit('/settings/users/create') ->dontSee('Password') ->type($this->mockUser->name, '#name') ->type($this->mockUser->email, '#email') ->press('Save') ->see('The external auth id field is required.') ->type($this->mockUser->name, '#external_auth_id') ->press('Save') ->seePageIs('/settings/users') ->seeInDatabase('users', ['email' => $this->mockUser->email, 'external_auth_id' => $this->mockUser->name, 'email_confirmed' => true]); } public function test_user_edit_form() { $editUser = $this->getNormalUser(); $this->asAdmin()->visit('/settings/users/' . $editUser->id) ->see('Edit User') ->dontSee('Password') ->type('test_auth_id', '#external_auth_id') ->press('Save') ->seePageIs('/settings/users') ->seeInDatabase('users', ['email' => $editUser->email, 'external_auth_id' => 'test_auth_id']); } public function test_registration_disabled() { $this->visit('/register') ->seePageIs('/login'); } public function test_non_admins_cannot_change_auth_id() { $testUser = $this->getNormalUser(); $this->actingAs($testUser)->visit('/settings/users/' . $testUser->id) ->dontSee('External Authentication'); } public function test_login_maps_roles_and_retains_existing_roles() { $roleToReceive = factory(Role::class)->create(['display_name' => 'LdapTester']); $roleToReceive2 = factory(Role::class)->create(['display_name' => 'LdapTester Second']); $existingRole = factory(Role::class)->create(['display_name' => 'ldaptester-existing']); $this->mockUser->forceFill(['external_auth_id' => $this->mockUser->name])->save(); $this->mockUser->attachRole($existingRole); app('config')->set([ 'services.ldap.user_to_groups' => true, 'services.ldap.group_attribute' => 'memberOf', 'services.ldap.remove_from_groups' => false, ]); $this->commonLdapMocks(1, 1, 4, 5, 4, 6); $this->mockLdap->shouldReceive('searchAndGetEntries')->times(4) ->with($this->resourceId, config('services.ldap.base_dn'), \Mockery::type('string'), \Mockery::type('array')) ->andReturn(['count' => 1, 0 => [ 'uid' => [$this->mockUser->name], 'cn' => [$this->mockUser->name], 'dn' => ['dc=test' . config('services.ldap.base_dn')], 'mail' => [$this->mockUser->email], 'memberof' => [ 'count' => 2, 0 => "cn=ldaptester,ou=groups,dc=example,dc=com", 1 => "cn=ldaptester-second,ou=groups,dc=example,dc=com", ] ]]); $this->mockUserLogin()->seePageIs('/'); $user = User::where('email', $this->mockUser->email)->first(); $this->seeInDatabase('role_user', [ 'user_id' => $user->id, 'role_id' => $roleToReceive->id ]); $this->seeInDatabase('role_user', [ 'user_id' => $user->id, 'role_id' => $roleToReceive2->id ]); $this->seeInDatabase('role_user', [ 'user_id' => $user->id, 'role_id' => $existingRole->id ]); } public function test_login_maps_roles_and_removes_old_roles_if_set() { $roleToReceive = factory(Role::class)->create(['display_name' => 'LdapTester']); $existingRole = factory(Role::class)->create(['display_name' => 'ldaptester-existing']); $this->mockUser->forceFill(['external_auth_id' => $this->mockUser->name])->save(); $this->mockUser->attachRole($existingRole); app('config')->set([ 'services.ldap.user_to_groups' => true, 'services.ldap.group_attribute' => 'memberOf', 'services.ldap.remove_from_groups' => true, ]); $this->commonLdapMocks(1, 1, 3, 4, 3, 2); $this->mockLdap->shouldReceive('searchAndGetEntries')->times(3) ->with($this->resourceId, config('services.ldap.base_dn'), \Mockery::type('string'), \Mockery::type('array')) ->andReturn(['count' => 1, 0 => [ 'uid' => [$this->mockUser->name], 'cn' => [$this->mockUser->name], 'dn' => ['dc=test' . config('services.ldap.base_dn')], 'mail' => [$this->mockUser->email], 'memberof' => [ 'count' => 1, 0 => "cn=ldaptester,ou=groups,dc=example,dc=com", ] ]]); $this->mockUserLogin()->seePageIs('/'); $user = User::where('email', $this->mockUser->email)->first(); $this->seeInDatabase('role_user', [ 'user_id' => $user->id, 'role_id' => $roleToReceive->id ]); $this->dontSeeInDatabase('role_user', [ 'user_id' => $user->id, 'role_id' => $existingRole->id ]); } public function test_external_auth_id_visible_in_roles_page_when_ldap_active() { $role = factory(Role::class)->create(['display_name' => 'ldaptester', 'external_auth_id' => 'ex-auth-a, test-second-param']); $this->asAdmin()->visit('/settings/roles/' . $role->id) ->see('ex-auth-a'); } public function test_login_maps_roles_using_external_auth_ids_if_set() { $roleToReceive = factory(Role::class)->create(['display_name' => 'ldaptester', 'external_auth_id' => 'test-second-param, ex-auth-a']); $roleToNotReceive = factory(Role::class)->create(['display_name' => 'ex-auth-a', 'external_auth_id' => 'test-second-param']); app('config')->set([ 'services.ldap.user_to_groups' => true, 'services.ldap.group_attribute' => 'memberOf', 'services.ldap.remove_from_groups' => true, ]); $this->commonLdapMocks(1, 1, 3, 4, 3, 2); $this->mockLdap->shouldReceive('searchAndGetEntries')->times(3) ->with($this->resourceId, config('services.ldap.base_dn'), \Mockery::type('string'), \Mockery::type('array')) ->andReturn(['count' => 1, 0 => [ 'uid' => [$this->mockUser->name], 'cn' => [$this->mockUser->name], 'dn' => ['dc=test' . config('services.ldap.base_dn')], 'mail' => [$this->mockUser->email], 'memberof' => [ 'count' => 1, 0 => "cn=ex-auth-a,ou=groups,dc=example,dc=com", ] ]]); $this->mockUserLogin()->seePageIs('/'); $user = User::where('email', $this->mockUser->email)->first(); $this->seeInDatabase('role_user', [ 'user_id' => $user->id, 'role_id' => $roleToReceive->id ]); $this->dontSeeInDatabase('role_user', [ 'user_id' => $user->id, 'role_id' => $roleToNotReceive->id ]); } public function test_login_group_mapping_does_not_conflict_with_default_role() { $roleToReceive = factory(Role::class)->create(['display_name' => 'LdapTester']); $roleToReceive2 = factory(Role::class)->create(['display_name' => 'LdapTester Second']); $this->mockUser->forceFill(['external_auth_id' => $this->mockUser->name])->save(); setting()->put('registration-role', $roleToReceive->id); app('config')->set([ 'services.ldap.user_to_groups' => true, 'services.ldap.group_attribute' => 'memberOf', 'services.ldap.remove_from_groups' => true, ]); $this->commonLdapMocks(1, 1, 4, 5, 4, 6); $this->mockLdap->shouldReceive('searchAndGetEntries')->times(4) ->with($this->resourceId, config('services.ldap.base_dn'), \Mockery::type('string'), \Mockery::type('array')) ->andReturn(['count' => 1, 0 => [ 'uid' => [$this->mockUser->name], 'cn' => [$this->mockUser->name], 'dn' => ['dc=test' . config('services.ldap.base_dn')], 'mail' => [$this->mockUser->email], 'memberof' => [ 'count' => 2, 0 => "cn=ldaptester,ou=groups,dc=example,dc=com", 1 => "cn=ldaptester-second,ou=groups,dc=example,dc=com", ] ]]); $this->mockUserLogin()->seePageIs('/'); $user = User::where('email', $this->mockUser->email)->first(); $this->seeInDatabase('role_user', [ 'user_id' => $user->id, 'role_id' => $roleToReceive->id ]); $this->seeInDatabase('role_user', [ 'user_id' => $user->id, 'role_id' => $roleToReceive2->id ]); } public function test_login_uses_specified_display_name_attribute() { app('config')->set([ 'services.ldap.display_name_attribute' => 'displayName' ]); $this->commonLdapMocks(1, 1, 2, 4, 2); $this->mockLdap->shouldReceive('searchAndGetEntries')->times(2) ->with($this->resourceId, config('services.ldap.base_dn'), \Mockery::type('string'), \Mockery::type('array')) ->andReturn(['count' => 1, 0 => [ 'uid' => [$this->mockUser->name], 'cn' => [$this->mockUser->name], 'dn' => ['dc=test' . config('services.ldap.base_dn')], 'displayname' => 'displayNameAttribute' ]]); $this->mockUserLogin() ->seePageIs('/login')->see('Please enter an email to use for this account.'); $this->type($this->mockUser->email, '#email') ->press('Log In') ->seePageIs('/') ->see('displayNameAttribute') ->seeInDatabase('users', ['email' => $this->mockUser->email, 'email_confirmed' => false, 'external_auth_id' => $this->mockUser->name, 'name' => 'displayNameAttribute']); } public function test_login_uses_default_display_name_attribute_if_specified_not_present() { app('config')->set([ 'services.ldap.display_name_attribute' => 'displayName' ]); $this->commonLdapMocks(1, 1, 2, 4, 2); $this->mockLdap->shouldReceive('searchAndGetEntries')->times(2) ->with($this->resourceId, config('services.ldap.base_dn'), \Mockery::type('string'), \Mockery::type('array')) ->andReturn(['count' => 1, 0 => [ 'uid' => [$this->mockUser->name], 'cn' => [$this->mockUser->name], 'dn' => ['dc=test' . config('services.ldap.base_dn')] ]]); $this->mockUserLogin() ->seePageIs('/login')->see('Please enter an email to use for this account.'); $this->type($this->mockUser->email, '#email') ->press('Log In') ->seePageIs('/') ->see($this->mockUser->name) ->seeInDatabase('users', ['email' => $this->mockUser->email, 'email_confirmed' => false, 'external_auth_id' => $this->mockUser->name, 'name' => $this->mockUser->name]); } protected function checkLdapReceivesCorrectDetails($serverString, $expectedHost, $expectedPort) { app('config')->set([ 'services.ldap.server' => $serverString ]); // Standard mocks $this->commonLdapMocks(0, 1, 1, 2, 1); $this->mockLdap->shouldReceive('searchAndGetEntries')->times(1)->andReturn(['count' => 1, 0 => [ 'uid' => [$this->mockUser->name], 'cn' => [$this->mockUser->name], 'dn' => ['dc=test' . config('services.ldap.base_dn')] ]]); $this->mockLdap->shouldReceive('connect')->once() ->with($expectedHost, $expectedPort)->andReturn($this->resourceId); $this->mockUserLogin(); } public function test_ldap_port_provided_on_host_if_host_is_full_uri() { $hostName = 'ldaps://bookstack:8080'; $this->checkLdapReceivesCorrectDetails($hostName, $hostName, 389); } public function test_ldap_port_parsed_from_server_if_host_is_not_full_uri() { $this->checkLdapReceivesCorrectDetails('ldap.bookstack.com:8080', 'ldap.bookstack.com', 8080); } public function test_default_ldap_port_used_if_not_in_server_string_and_not_uri() { $this->checkLdapReceivesCorrectDetails('ldap.bookstack.com', 'ldap.bookstack.com', 389); } public function test_forgot_password_routes_inaccessible() { $resp = $this->get('/password/email'); $this->assertPermissionError($resp); $resp = $this->post('/password/email'); $this->assertPermissionError($resp); $resp = $this->get('/password/reset/abc123'); $this->assertPermissionError($resp); $resp = $this->post('/password/reset'); $this->assertPermissionError($resp); } public function test_user_invite_routes_inaccessible() { $resp = $this->get('/register/invite/abc123'); $this->assertPermissionError($resp); $resp = $this->post('/register/invite/abc123'); $this->assertPermissionError($resp); } public function test_user_register_routes_inaccessible() { $resp = $this->get('/register'); $this->assertPermissionError($resp); $resp = $this->post('/register'); $this->assertPermissionError($resp); } public function test_dump_user_details_option_works() { config()->set(['services.ldap.dump_user_details' => true]); $this->commonLdapMocks(1, 1, 1, 1, 1); $this->mockLdap->shouldReceive('searchAndGetEntries')->times(1) ->with($this->resourceId, config('services.ldap.base_dn'), \Mockery::type('string'), \Mockery::type('array')) ->andReturn(['count' => 1, 0 => [ 'uid' => [$this->mockUser->name], 'cn' => [$this->mockUser->name], 'dn' => ['dc=test' . config('services.ldap.base_dn')] ]]); $this->post('/login', [ 'username' => $this->mockUser->name, 'password' => $this->mockUser->password, ]); $this->seeJsonStructure([ 'details_from_ldap' => [], 'details_bookstack_parsed' => [], ]); } public function test_start_tls_called_if_option_set() { config()->set(['services.ldap.start_tls' => true]); $this->mockLdap->shouldReceive('startTls')->once()->andReturn(true); $this->runFailedAuthLogin(); } public function test_connection_fails_if_tls_fails() { config()->set(['services.ldap.start_tls' => true]); $this->mockLdap->shouldReceive('startTls')->once()->andReturn(false); $this->commonLdapMocks(1, 1, 0, 0, 0); $this->post('/login', ['username' => 'timmyjenkins', 'password' => 'cattreedog']); $this->assertResponseStatus(500); } public function test_ldap_attributes_can_be_binary_decoded_if_marked() { config()->set(['services.ldap.id_attribute' => 'BIN;uid']); $ldapService = app()->make(LdapService::class); $this->commonLdapMocks(1, 1, 1, 1, 1); $this->mockLdap->shouldReceive('searchAndGetEntries')->times(1) ->with($this->resourceId, config('services.ldap.base_dn'), \Mockery::type('string'), ['cn', 'dn', 'uid', 'mail', 'cn']) ->andReturn(['count' => 1, 0 => [ 'uid' => [hex2bin('FFF8F7')], 'cn' => [$this->mockUser->name], 'dn' => ['dc=test' . config('services.ldap.base_dn')] ]]); $details = $ldapService->getUserDetails('test'); $this->assertEquals('fff8f7', $details['uid']); } public function test_new_ldap_user_login_with_already_used_email_address_shows_error_message_to_user() { $this->commonLdapMocks(1, 1, 2, 4, 2); $this->mockLdap->shouldReceive('searchAndGetEntries')->times(2) ->with($this->resourceId, config('services.ldap.base_dn'), \Mockery::type('string'), \Mockery::type('array')) ->andReturn(['count' => 1, 0 => [ 'uid' => [$this->mockUser->name], 'cn' => [$this->mockUser->name], 'dn' => ['dc=test' . config('services.ldap.base_dn')], 'mail' => 'tester@example.com', ]], ['count' => 1, 0 => [ 'uid' => ['Barry'], 'cn' => ['Scott'], 'dn' => ['dc=bscott' . config('services.ldap.base_dn')], 'mail' => 'tester@example.com', ]]); // First user login $this->mockUserLogin()->seePageIs('/'); // Second user login auth()->logout(); $this->post('/login', ['username' => 'bscott', 'password' => 'pass'])->followRedirects(); $this->see('A user with the email tester@example.com already exists but with different credentials'); } public function test_login_with_email_confirmation_required_maps_groups_but_shows_confirmation_screen() { $roleToReceive = factory(Role::class)->create(['display_name' => 'LdapTester']); $user = factory(User::class)->make(); setting()->put('registration-confirmation', 'true'); app('config')->set([ 'services.ldap.user_to_groups' => true, 'services.ldap.group_attribute' => 'memberOf', 'services.ldap.remove_from_groups' => true, ]); $this->commonLdapMocks(1, 1, 3, 4, 3, 2); $this->mockLdap->shouldReceive('searchAndGetEntries') ->times(3) ->andReturn(['count' => 1, 0 => [ 'uid' => [$user->name], 'cn' => [$user->name], 'dn' => ['dc=test' . config('services.ldap.base_dn')], 'mail' => [$user->email], 'memberof' => [ 'count' => 1, 0 => "cn=ldaptester,ou=groups,dc=example,dc=com", ] ]]); $this->mockUserLogin()->seePageIs('/register/confirm'); $this->seeInDatabase('users', [ 'email' => $user->email, 'email_confirmed' => false, ]); $user = User::query()->where('email', '=', $user->email)->first(); $this->seeInDatabase('role_user', [ 'user_id' => $user->id, 'role_id' => $roleToReceive->id ]); $homePage = $this->get('/'); $homePage->assertRedirectedTo('/register/confirm/awaiting'); } public function test_failed_logins_are_logged_when_message_configured() { $log = $this->withTestLogger(); config()->set(['logging.failed_login.message' => 'Failed login for %u']); $this->runFailedAuthLogin(); $this->assertTrue($log->hasWarningThatContains('Failed login for timmyjenkins')); } public function test_thumbnail_attribute_used_as_user_avatar_if_configured() { config()->set(['services.ldap.thumbnail_attribute' => 'jpegPhoto']); $this->commonLdapMocks(1, 1, 1, 2, 1); $ldapDn = 'cn=test-user,dc=test' . config('services.ldap.base_dn'); $this->mockLdap->shouldReceive('searchAndGetEntries')->times(1) ->with($this->resourceId, config('services.ldap.base_dn'), \Mockery::type('string'), \Mockery::type('array')) ->andReturn(['count' => 1, 0 => [ 'cn' => [$this->mockUser->name], 'dn' => $ldapDn, 'jpegphoto' => [base64_decode('/9j/2wBDAAMCAgICAgMCAgIDAwMDBAYEBAQEBAgGBgUGCQgKCgkICQkKDA8MCgsOCwkJDRENDg8Q EBEQCgwSExIQEw8QEBD/yQALCAABAAEBAREA/8wABgAQEAX/2gAIAQEAAD8A0s8g/9k=')], 'mail' => [$this->mockUser->email] ]]); $this->mockUserLogin() ->seePageIs('/'); $user = User::query()->where('email', '=' , $this->mockUser->email)->first(); $this->assertNotNull($user->avatar); $this->assertEquals('8c90748342f19b195b9c6b4eff742ded', md5_file(public_path($user->avatar->path))); } }