mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-09-07 02:01:24 +02:00
367 lines
14 KiB
PHP
367 lines
14 KiB
PHP
<?php
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namespace SilverStripe\Core\Tests\Config;
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use SilverStripe\Config\Collections\MutableConfigCollectionInterface;
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use SilverStripe\Config\MergeStrategy\Priority;
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use SilverStripe\Core\Config\Config;
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use SilverStripe\Dev\SapphireTest;
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class ConfigTest extends SapphireTest
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{
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public function testNest()
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{
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// Check basic config
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$this->assertEquals(3, Config::inst()->get(ConfigTest\TestNest::class, 'foo'));
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$this->assertEquals(5, Config::inst()->get(ConfigTest\TestNest::class, 'bar'));
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// Test nest copies data
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Config::nest();
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$this->assertEquals(3, Config::inst()->get(ConfigTest\TestNest::class, 'foo'));
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$this->assertEquals(5, Config::inst()->get(ConfigTest\TestNest::class, 'bar'));
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// Test nested data can be updated
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Config::modify()->merge(ConfigTest\TestNest::class, 'foo', 4);
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$this->assertEquals(4, Config::inst()->get(ConfigTest\TestNest::class, 'foo'));
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$this->assertEquals(5, Config::inst()->get(ConfigTest\TestNest::class, 'bar'));
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// Test unnest restores data
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Config::unnest();
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$this->assertEquals(3, Config::inst()->get(ConfigTest\TestNest::class, 'foo'));
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$this->assertEquals(5, Config::inst()->get(ConfigTest\TestNest::class, 'bar'));
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}
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public function testUpdateStatic()
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{
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// Test base state
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$this->assertEquals(
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['test_1'],
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Config::inst()->get(ConfigTest\First::class, 'first')
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);
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$this->assertEquals(
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[
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'test_1',
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'test_2'
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],
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Config::inst()->get(ConfigTest\Second::class, 'first')
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);
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$this->assertEquals(
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[ 'test_2' ],
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Config::inst()->get(ConfigTest\Second::class, 'first', Config::UNINHERITED)
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);
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$this->assertEquals(
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[
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'test_1',
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'test_2',
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'test_3'
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],
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Config::inst()->get(ConfigTest\Third::class, 'first')
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);
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$this->assertEquals(
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[ 'test_3' ],
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Config::inst()->get(ConfigTest\Third::class, 'first', true)
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);
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// Modify first param
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Config::modify()->merge(ConfigTest\First::class, 'first', ['test_1_2']);
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Config::modify()->merge(ConfigTest\Third::class, 'first', ['test_3_2']);
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Config::modify()->merge(ConfigTest\Fourth::class, 'first', ['test_4']);
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// Check base class
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$this->assertEquals(
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['test_1', 'test_1_2'],
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Config::inst()->get(ConfigTest\First::class, 'first')
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);
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$this->assertEquals(
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['test_1', 'test_1_2'],
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Config::inst()->get(ConfigTest\First::class, 'first', Config::UNINHERITED)
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);
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$this->assertEquals(
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['test_1'],
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Config::inst()->get(ConfigTest\First::class, 'first', Config::NO_DELTAS)
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);
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$this->assertEquals(
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['test_1'],
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Config::inst()->get(ConfigTest\First::class, 'first', Config::NO_DELTAS | Config::UNINHERITED)
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);
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// Modify second param
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Config::modify()->merge(ConfigTest\Fourth::class, 'second', ['test_4']);
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Config::modify()->merge(ConfigTest\Third::class, 'second', ['test_3_2']);
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// Check fourth class
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$this->assertEquals(
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['test_1', 'test_3', 'test_3_2', 'test_4'],
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Config::inst()->get(ConfigTest\Fourth::class, 'second')
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);
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$this->assertEquals(
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['test_4'],
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Config::inst()->get(ConfigTest\Fourth::class, 'second', Config::UNINHERITED)
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);
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$this->assertEquals(
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['test_1', 'test_3'],
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Config::inst()->get(ConfigTest\Fourth::class, 'second', Config::NO_DELTAS)
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);
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$this->assertEquals(
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null,
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Config::inst()->get(ConfigTest\Fourth::class, 'second', Config::NO_DELTAS | Config::UNINHERITED)
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);
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// Check third class
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$this->assertEquals(
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['test_1', 'test_3', 'test_3_2'],
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Config::inst()->get(ConfigTest\Third::class, 'second')
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);
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$this->assertEquals(
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['test_3', 'test_3_2'],
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Config::inst()->get(ConfigTest\Third::class, 'second', Config::UNINHERITED)
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);
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$this->assertEquals(
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['test_1', 'test_3'],
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Config::inst()->get(ConfigTest\Third::class, 'second', Config::NO_DELTAS)
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);
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$this->assertEquals(
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['test_3'],
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Config::inst()->get(ConfigTest\Third::class, 'second', Config::NO_DELTAS | Config::UNINHERITED)
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);
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// Test remove()
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Config::modify()->remove(ConfigTest\Third::class, 'second');
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// Check third class ->get()
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$this->assertEquals(
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null,
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Config::inst()->get(ConfigTest\Third::class, 'second')
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);
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$this->assertEquals(
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['test_1', 'test_3'],
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Config::inst()->get(ConfigTest\Third::class, 'second', Config::NO_DELTAS)
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);
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$this->assertEquals(
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null,
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Config::inst()->get(ConfigTest\Third::class, 'second', Config::UNINHERITED)
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);
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// Check ->exists()
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$this->assertFalse(
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Config::inst()->exists(ConfigTest\Third::class, 'second')
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);
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$this->assertFalse(
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Config::inst()->exists(ConfigTest\Third::class, 'second', Config::UNINHERITED)
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);
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$this->assertTrue(
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Config::inst()->exists(ConfigTest\Third::class, 'second', Config::NO_DELTAS)
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);
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// Test merge()
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Config::modify()->merge(ConfigTest\Third::class, 'second', ['test_3_2']);
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$this->assertEquals(
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['test_3_2'],
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Config::inst()->get(ConfigTest\Third::class, 'second')
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);
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// No-deltas omits both above ->remove() as well as ->merge()
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$this->assertEquals(
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['test_1', 'test_3'],
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Config::inst()->get(ConfigTest\Third::class, 'second', Config::NO_DELTAS)
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);
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}
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public function testUpdateWithFalsyValues()
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{
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// Booleans
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$this->assertTrue(Config::inst()->get(ConfigTest\First::class, 'bool'));
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Config::modify()->merge(ConfigTest\First::class, 'bool', false);
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$this->assertFalse(Config::inst()->get(ConfigTest\First::class, 'bool'));
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Config::modify()->merge(ConfigTest\First::class, 'bool', true);
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$this->assertTrue(Config::inst()->get(ConfigTest\First::class, 'bool'));
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// Integers
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$this->assertEquals(42, Config::inst()->get(ConfigTest\First::class, 'int'));
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Config::modify()->merge(ConfigTest\First::class, 'int', 0);
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$this->assertEquals(0, Config::inst()->get(ConfigTest\First::class, 'int'));
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Config::modify()->merge(ConfigTest\First::class, 'int', 42);
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$this->assertEquals(42, Config::inst()->get(ConfigTest\First::class, 'int'));
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// Strings
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$this->assertEquals('value', Config::inst()->get(ConfigTest\First::class, 'string'));
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Config::modify()->merge(ConfigTest\First::class, 'string', '');
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$this->assertEquals('', Config::inst()->get(ConfigTest\First::class, 'string'));
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Config::modify()->merge(ConfigTest\First::class, 'string', 'value');
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$this->assertEquals('value', Config::inst()->get(ConfigTest\First::class, 'string'));
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// Nulls
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$this->assertEquals('value', Config::inst()->get(ConfigTest\First::class, 'nullable'));
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Config::modify()->merge(ConfigTest\First::class, 'nullable', null);
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$this->assertNull(Config::inst()->get(ConfigTest\First::class, 'nullable'));
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Config::modify()->merge(ConfigTest\First::class, 'nullable', 'value');
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$this->assertEquals('value', Config::inst()->get(ConfigTest\First::class, 'nullable'));
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}
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public function testSetsFalsyDefaults()
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{
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$this->assertFalse(Config::inst()->get(ConfigTest\First::class, 'default_false'));
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// Technically the same as an undefined config key
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$this->assertNull(Config::inst()->get(ConfigTest\First::class, 'default_null'));
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$this->assertEquals(0, Config::inst()->get(ConfigTest\First::class, 'default_zero'));
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$this->assertEquals('', Config::inst()->get(ConfigTest\First::class, 'default_empty_string'));
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}
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public function testUninheritedStatic()
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{
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$this->assertEquals(Config::inst()->get(ConfigTest\First::class, 'third', Config::UNINHERITED), 'test_1');
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$this->assertEquals(Config::inst()->get(ConfigTest\Fourth::class, 'third', Config::UNINHERITED), null);
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Config::modify()->merge(ConfigTest\First::class, 'first', ['test_1b']);
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Config::modify()->merge(ConfigTest\Second::class, 'first', ['test_2b']);
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// Check that it can be applied to parent and subclasses, and queried directly
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$this->assertContains(
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'test_1b',
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Config::inst()->get(ConfigTest\First::class, 'first', Config::UNINHERITED)
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);
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$this->assertContains(
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'test_2b',
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Config::inst()->get(ConfigTest\Second::class, 'first', Config::UNINHERITED)
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);
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// But it won't affect subclasses - this is *uninherited* static
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$this->assertNotContains(
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'test_2b',
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Config::inst()->get(ConfigTest\Third::class, 'first', Config::UNINHERITED)
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);
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$this->assertNull(Config::inst()->get(ConfigTest\Fourth::class, 'first', Config::UNINHERITED));
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// Subclasses that don't have the static explicitly defined should allow definition, also
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// This also checks that set can be called after the first uninherited get()
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// call (which can be buggy due to caching)
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Config::modify()->merge(ConfigTest\Fourth::class, 'first', ['test_4b']);
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$this->assertContains('test_4b', Config::inst()->get(ConfigTest\Fourth::class, 'first', Config::UNINHERITED));
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}
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public function testCombinedStatic()
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{
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$this->assertEquals(
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['test_1', 'test_2', 'test_3'],
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ConfigTest\Combined3::config()->get('first')
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);
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// Test that unset values are ignored
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$this->assertEquals(
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['test_1', 'test_3'],
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ConfigTest\Combined3::config()->get('second')
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);
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}
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public function testMerges()
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{
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$result = Priority::mergeArray(
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['A' => 1, 'B' => 2, 'C' => 3],
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['C' => 4, 'D' => 5]
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);
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$this->assertEquals(
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['A' => 1, 'B' => 2, 'C' => 3, 'D' => 5],
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$result
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);
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$result = Priority::mergeArray(
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['C' => 4, 'D' => 5],
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['A' => 1, 'B' => 2, 'C' => 3]
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);
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$this->assertEquals(
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['A' => 1, 'B' => 2, 'C' => 4, 'D' => 5],
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$result
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);
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$result = Priority::mergeArray(
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[ 'C' => [4, 5, 6], 'D' => 5 ],
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[ 'A' => 1, 'B' => 2, 'C' => [1, 2, 3] ]
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);
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$this->assertEquals(
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['A' => 1, 'B' => 2, 'C' => [1, 2, 3, 4, 5, 6], 'D' => 5],
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$result
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);
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$result = Priority::mergeArray(
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['A' => 1, 'B' => 2, 'C' => [1, 2, 3]],
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['C' => [4, 5, 6], 'D' => 5]
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);
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$this->assertEquals(
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['A' => 1, 'B' => 2, 'C' => [4, 5, 6, 1, 2, 3], 'D' => 5],
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$result
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);
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$result = Priority::mergeArray(
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['A' => 1, 'B' => 2, 'C' => ['Foo' => 1, 'Bar' => 2], 'D' => 3],
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['C' => ['Bar' => 3, 'Baz' => 4]]
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);
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$this->assertEquals(
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['A' => 1, 'B' => 2, 'C' => ['Foo' => 1, 'Bar' => 2, 'Baz' => 4], 'D' => 3],
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$result
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);
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$result = Priority::mergeArray(
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['C' => ['Bar' => 3, 'Baz' => 4]],
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['A' => 1, 'B' => 2, 'C' => ['Foo' => 1, 'Bar' => 2], 'D' => 3]
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);
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$this->assertEquals(
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['A' => 1, 'B' => 2, 'C' => ['Foo' => 1, 'Bar' => 3, 'Baz' => 4], 'D' => 3],
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$result
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);
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}
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public function testForClass()
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{
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$config = ConfigTest\DefinesFoo::config();
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// Set values
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$this->assertTrue(isset($config->not_foo));
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$this->assertFalse(empty($config->not_foo));
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$this->assertEquals(1, $config->not_foo);
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// Unset values
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$this->assertFalse(isset($config->bar));
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$this->assertTrue(empty($config->bar));
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$this->assertNull($config->bar);
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}
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public function testWithConfig()
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{
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$oldValue = 'test_1';
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$newValue1 = 'new value 1';
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$newValue2 = 'new value 2';
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$property = 'third';
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$this->assertEquals(
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$oldValue,
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Config::inst()->get(ConfigTest\First::class, $property)
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);
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Config::withConfig(function (MutableConfigCollectionInterface $config) use ($newValue1, $newValue2, $property) {
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$config->set(ConfigTest\First::class, $property, $newValue1);
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$this->assertEquals(
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$newValue1,
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Config::inst()->get(ConfigTest\First::class, $property)
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);
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$resultValue = Config::withConfig(function (MutableConfigCollectionInterface $config) use ($newValue2, $property) {
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$config->set(ConfigTest\First::class, $property, $newValue2);
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return Config::inst()->get(ConfigTest\First::class, $property);
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});
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$this->assertEquals($newValue2, $resultValue);
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$this->assertEquals(
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$newValue1,
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Config::inst()->get(ConfigTest\First::class, $property)
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);
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});
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$this->assertEquals(
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$oldValue,
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Config::inst()->get(ConfigTest\First::class, $property)
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);
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}
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}
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