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Arsse/tests/Conf/TestConf.php

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<?php
declare(strict_types=1);
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namespace JKingWeb\Arsse;
use org\bovigo\vfs\vfsStream;
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/** @covers \JKingWeb\Arsse\Conf */
class TestConf extends Test\AbstractTest {
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static $vfs;
static $path;
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function setUp() {
$this->clearData();
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self::$vfs = vfsStream::setup("root", null, [
'confGood' => '<?php return Array("lang" => "xx");',
'confNotArray' => '<?php return 0;',
'confCorrupt' => '<?php return 0',
'confNotPHP' => 'DEAD BEEF',
'confEmpty' => '',
'confUnreadable' => '',
'confForbidden' => [],
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]);
self::$path = self::$vfs->url()."/";
// set up a file without read or write access
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chmod(self::$path."confUnreadable", 0000);
// set up a directory without read or write access
chmod(self::$path."confForbidden", 0000);
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}
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function tearDown() {
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self::$path = null;
self::$vfs = null;
$this->clearData();
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}
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function testLoadDefaultValues() {
$this->assertInstanceOf(Conf::class, new Conf());
}
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/** @depends testLoadDefaultValues */
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function testImportFromArray() {
$arr = ['lang' => "xx"];
$conf = new Conf();
$conf->import($arr);
$this->assertEquals("xx", $conf->lang);
}
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/** @depends testImportFromArray */
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function testImportFromFile() {
$conf = new Conf();
$conf->importFile(self::$path."confGood");
$this->assertEquals("xx", $conf->lang);
$conf = new Conf(self::$path."confGood");
$this->assertEquals("xx", $conf->lang);
}
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/** @depends testImportFromFile */
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function testImportFromMissingFile() {
$this->assertException("fileMissing", "Conf");
$conf = new Conf(self::$path."confMissing");
}
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/** @depends testImportFromFile */
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function testImportFromEmptyFile() {
$this->assertException("fileCorrupt", "Conf");
$conf = new Conf(self::$path."confEmpty");
}
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/** @depends testImportFromFile */
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function testImportFromFileWithoutReadPermission() {
$this->assertException("fileUnreadable", "Conf");
$conf = new Conf(self::$path."confUnreadable");
}
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/** @depends testImportFromFile */
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function testImportFromFileWhichIsNotAnArray() {
$this->assertException("fileCorrupt", "Conf");
$conf = new Conf(self::$path."confNotArray");
}
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/** @depends testImportFromFile */
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function testImportFromFileWhichIsNotPhp() {
$this->assertException("fileCorrupt", "Conf");
// this should not print the output of the non-PHP file
$conf = new Conf(self::$path."confNotPHP");
}
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/** @depends testImportFromFile */
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function testImportFromCorruptFile() {
$this->assertException("fileCorrupt", "Conf");
$conf = new Conf(self::$path."confCorrupt");
}
function testExportToArray() {
$conf = new Conf();
$conf->lang = ["en", "fr"]; // should not be exported: not scalar
$conf->dbSQLite3File = "test.db"; // should be exported: value changed
$conf->someCustomProperty = "Look at me!"; // should be exported: unknown property
$exp = [
'dbSQLite3File' => "test.db",
'someCustomProperty' => "Look at me!",
];
$this->assertSame($exp, $conf->export());
$res = $conf->export(true); // export all properties
$this->assertNotSame($exp, $res);
$this->assertArraySubset($exp, $res);
}
/** @depends testExportToArray
* @depends testImportFromFile */
function testExportToFile() {
$conf = new Conf();
$conf->lang = ["en", "fr"]; // should not be exported: not scalar
$conf->dbSQLite3File = "test.db"; // should be exported: value changed
$conf->someCustomProperty = "Look at me!"; // should be exported: unknown property
$conf->exportFile(self::$path."confNotArray");
$arr = (include self::$path."confNotArray");
$exp = [
'dbSQLite3File' => "test.db",
'someCustomProperty' => "Look at me!",
];
$this->assertSame($exp, $arr);
$conf->exportFile(self::$path."confNotArray", true); // export all properties
$arr = (include self::$path."confNotArray");
$this->assertNotSame($exp, $arr);
$this->assertArraySubset($exp, $arr);
}
function testExportToFileWithoutWritePermission() {
$this->assertException("fileUnwritable", "Conf");
(new Conf)->exportFile(self::$path."confUnreadable");
}
function testExportToFileWithoutCreatePermission() {
$this->assertException("fileUncreatable", "Conf");
(new Conf)->exportFile(self::$path."confForbidden/conf");
}
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}