/**
* Test get_subwikis.
*/
public function test_get_subwikis()
{
// Test invalid wiki id.
try {
mod_wiki_external::get_subwikis(0);
$this->fail('Exception expected due to invalid get_subwikis wiki id.');
} catch (moodle_exception $e) {
$this->assertEquals('incorrectwikiid', $e->errorcode);
}
// Test not-enrolled user.
$usernotenrolled = self::getDataGenerator()->create_user();
$this->setUser($usernotenrolled);
try {
mod_wiki_external::get_subwikis($this->wiki->id);
$this->fail('Exception expected due to not enrolled user.');
} catch (moodle_exception $e) {
$this->assertEquals('requireloginerror', $e->errorcode);
}
// Test user with full capabilities.
$this->setUser($this->student);
// Create what we expect to be returned. We only test a basic case because deep testing is already done
// in the tests for wiki_get_visible_subwikis.
$expectedsubwikis = array();
$expectedsubwiki = array('id' => $this->firstpage->subwikiid, 'wikiid' => $this->wiki->id, 'groupid' => 0, 'userid' => 0, 'canedit' => true);
$expectedsubwikis[] = $expectedsubwiki;
$result = mod_wiki_external::get_subwikis($this->wiki->id);
$result = external_api::clean_returnvalue(mod_wiki_external::get_subwikis_returns(), $result);
$this->assertEquals($expectedsubwikis, $result['subwikis']);
$this->assertCount(0, $result['warnings']);
// Test user with no capabilities.
// We need a explicit prohibit since this capability is allowed for students by default.
assign_capability('mod/wiki:viewpage', CAP_PROHIBIT, $this->studentrole->id, $this->context->id);
accesslib_clear_all_caches_for_unit_testing();
try {
mod_wiki_external::get_subwikis($this->wiki->id);
$this->fail('Exception expected due to missing capability.');
} catch (moodle_exception $e) {
$this->assertEquals('nopermissions', $e->errorcode);
}
}
