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+<?php
+/*
+ * Copyright (c) 2017 Hubzilla
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+namespace Zotlabs\Tests\Unit\Access;
+
+use phpmock\phpunit\PHPMock;
+use Zotlabs\Tests\Unit\UnitTestCase;
+use Zotlabs\Access\Permissions;
+
+/**
+ * @brief Unit Test case for Permissions class.
+ *
+ * @covers Zotlabs\Access\Permissions
+ */
+class PermissionsTest extends UnitTestCase {
+
+ use PHPMock;
+
+ public function testVersion() {
+ $expectedVersion = 2;
+
+ // static call
+ $this->assertEquals($expectedVersion, Permissions::version());
+
+ // instance call
+ $p = new Permissions();
+ $this->assertEquals($expectedVersion, $p->version());
+ }
+
+ /**
+ * @coversNothing
+ */
+ public function testVersionEqualsPermissionRoles() {
+ $p = new Permissions();
+ $pr = new \Zotlabs\Access\PermissionRoles();
+ $this->assertEquals($p->version(), $pr->version());
+ }
+
+ /**
+ * @uses ::call_hooks
+ */
+ public function testPerms() {
+ // There are 18 default perms
+ $permsCount = 18;
+
+ // Create a stub for global function t() with expectation
+ $t = $this->getFunctionMock('Zotlabs\Access', 't');
+ $t->expects($this->exactly(2*$permsCount))->willReturnCallback(
+ function ($string) {
+ return $string;
+ }
+ );
+
+ // static method Perms()
+ $perms = Permissions::Perms();
+
+ $p = new Permissions();
+ $this->assertEquals($perms, $p->Perms());
+
+ $this->assertEquals($permsCount, count($perms), "There should be $permsCount permissions.");
+
+ $this->assertEquals('Can view my channel stream and posts', $perms['view_stream']);
+
+ // non existent perm should not be set
+ $this->assertFalse(isset($perms['invalid_perm']));
+ }
+
+ /**
+ * filter parmeter is only used in hook \b permissions_list. So the result
+ * in this test should be the same as if there was no filter parameter.
+ *
+ * @todo Stub call_hooks() function and also test filter
+ *
+ * @uses ::call_hooks
+ */
+ public function testPermsFilter() {
+ // There are 18 default perms
+ $permsCount = 18;
+
+ // Create a stub for global function t() with expectation
+ $t = $this->getFunctionMock('Zotlabs\Access', 't');
+ $t->expects($this->exactly(2*$permsCount))->willReturnCallback(
+ function ($string) {
+ return $string;
+ }
+ );
+
+ $perms = Permissions::Perms('view_');
+ $this->assertEquals($permsCount, count($perms));
+
+ $this->assertEquals('Can view my channel stream and posts', $perms['view_stream']);
+
+ $perms = Permissions::Perms('invalid_perm');
+ $this->assertEquals($permsCount, count($perms));
+ }
+
+ /**
+ * Better should mock Permissions::Perms, but not possible with static methods.
+ *
+ * @uses ::call_hooks
+ *
+ * @dataProvider FilledPermsProvider
+ *
+ * @param array $permarr An indexed permissions array to pass
+ * @param array $expected The expected result perms array
+ */
+ public function testFilledPerms($permarr, $expected) {
+ // Create a stub for global function t()
+ $t = $this->getFunctionMock('Zotlabs\Access', 't');
+
+ $this->assertEquals($expected, Permissions::FilledPerms($permarr));
+ }
+ /**
+ * @return array An associative array with test values for FilledPerms()
+ * * \e array Indexed array which is passed as parameter to FilledPerms()
+ * * \e array Expected associative result array with filled perms
+ */
+ public function FilledPermsProvider() {
+ return [
+ 'Empty param array' => [
+ [],
+ [
+ 'view_stream' => 0,
+ 'send_stream' => 0,
+ 'view_profile' => 0,
+ 'view_contacts' => 0,
+ 'view_storage' => 0,
+ 'write_storage' => 0,
+ 'view_pages' => 0,
+ 'view_wiki' => 0,
+ 'write_pages' => 0,
+ 'write_wiki' => 0,
+ 'post_wall' => 0,
+ 'post_comments' => 0,
+ 'post_mail' => 0,
+ 'post_like' => 0,
+ 'tag_deliver' => 0,
+ 'chat' => 0,
+ 'republish' => 0,
+ 'delegate' => 0
+ ]
+ ],
+ 'provide view_stream and view_pages as param' => [
+ ['view_stream', 'view_pages'],
+ [
+ 'view_stream' => 1,
+ 'send_stream' => 0,
+ 'view_profile' => 0,
+ 'view_contacts' => 0,
+ 'view_storage' => 0,
+ 'write_storage' => 0,
+ 'view_pages' => 1,
+ 'view_wiki' => 0,
+ 'write_pages' => 0,
+ 'write_wiki' => 0,
+ 'post_wall' => 0,
+ 'post_comments' => 0,
+ 'post_mail' => 0,
+ 'post_like' => 0,
+ 'tag_deliver' => 0,
+ 'chat' => 0,
+ 'republish' => 0,
+ 'delegate' => 0
+ ]
+ ],
+ 'provide an unknown param' => [
+ ['view_stream', 'unknown_perm'],
+ [
+ 'view_stream' => 1,
+ 'send_stream' => 0,
+ 'view_profile' => 0,
+ 'view_contacts' => 0,
+ 'view_storage' => 0,
+ 'write_storage' => 0,
+ 'view_pages' => 0,
+ 'view_wiki' => 0,
+ 'write_pages' => 0,
+ 'write_wiki' => 0,
+ 'post_wall' => 0,
+ 'post_comments' => 0,
+ 'post_mail' => 0,
+ 'post_like' => 0,
+ 'tag_deliver' => 0,
+ 'chat' => 0,
+ 'republish' => 0,
+ 'delegate' => 0
+ ]
+ ]
+ ];
+ }
+ /**
+ * @uses ::call_hooks
+ */
+ public function testFilledPermsNull() {
+ // Create a stub for global function t() with expectation
+ $t = $this->getFunctionMock('Zotlabs\Access', 't');
+ $t->expects($this->atLeastOnce());
+ // Create a stub for global function bt() with expectations
+ $bt = $this->getFunctionMock('Zotlabs\Access', 'btlogger');
+ $bt->expects($this->once())->with($this->equalTo('FilledPerms: null'));
+
+ $result = [
+ 'view_stream' => 0,
+ 'send_stream' => 0,
+ 'view_profile' => 0,
+ 'view_contacts' => 0,
+ 'view_storage' => 0,
+ 'write_storage' => 0,
+ 'view_pages' => 0,
+ 'view_wiki' => 0,
+ 'write_pages' => 0,
+ 'write_wiki' => 0,
+ 'post_wall' => 0,
+ 'post_comments' => 0,
+ 'post_mail' => 0,
+ 'post_like' => 0,
+ 'tag_deliver' => 0,
+ 'chat' => 0,
+ 'republish' => 0,
+ 'delegate' => 0
+ ];
+
+ $this->assertEquals($result, Permissions::FilledPerms(null));
+ }
+
+ /**
+ * @dataProvider OPermsProvider
+ *
+ * @param array $permarr The params to pass to the OPerms method
+ * @param array $expected The expected result
+ */
+ public function testOPerms($permarr, $expected) {
+ $this->assertEquals($expected, Permissions::OPerms($permarr));
+ }
+ /**
+ * @return array An associative array with test values for OPerms()
+ * * \e array Array with perms to test
+ * * \e array Expected result array
+ */
+ public function OPermsProvider() {
+ return [
+ 'empty' => [
+ [],
+ []
+ ],
+ 'valid' => [
+ ['perm1' => 1, 'perm2' => 0],
+ [['name' => 'perm1', 'value' => 1], ['name' => 'perm2', 'value' => 0]]
+ ],
+ 'null array' => [
+ null,
+ []
+ ]
+ ];
+ }
+
+ /**
+ * @dataProvider permsCompareProvider
+ *
+ * @param array $p1 The first permission
+ * @param array $p2 The second permission
+ * @param boolean $expectedresult The expected result of the tested method
+ */
+ public function testPermsCompare($p1, $p2, $expectedresult) {
+ $this->assertEquals($expectedresult, Permissions::PermsCompare($p1, $p2));
+ }
+ /**
+ * @return array An associative array with test values for PermsCompare()
+ * * \e array 1st array with perms
+ * * \e array 2nd array with perms
+ * * \e boolean expected result for the perms comparison
+ */
+ public function permsCompareProvider() {
+ return [
+ 'equal' => [
+ ['perm1' => 1, 'perm2' => 0],
+ ['perm1' => 1, 'perm2' => 0],
+ true
+ ],
+ 'different values' => [
+ ['perm1' => 1, 'perm2' => 0],
+ ['perm1' => 0, 'perm2' => 1],
+ false
+ ],
+ 'different order' => [
+ ['perm1' => 1, 'perm2' => 0],
+ ['perm2' => 0, 'perm1' => 1],
+ true
+ ],
+ 'partial first in second' => [
+ ['perm1' => 1],
+ ['perm1' => 1, 'perm2' => 0],
+ true
+ ],
+ 'partial second in first' => [
+ ['perm1' => 1, 'perm2' => 0],
+ ['perm1' => 1],
+ false
+ ]
+ ];
+ }
+}