mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
263 lines
12 KiB
PHP
263 lines
12 KiB
PHP
<?php
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namespace SilverStripe\ORM\Tests;
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use SilverStripe\ORM\FieldType\DBBigInt;
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use SilverStripe\ORM\FieldType\DBBoolean;
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use SilverStripe\ORM\FieldType\DBDecimal;
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use SilverStripe\ORM\FieldType\DBDouble;
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use SilverStripe\ORM\FieldType\DBFloat;
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use SilverStripe\ORM\FieldType\DBHTMLText;
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use SilverStripe\ORM\FieldType\DBString;
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use SilverStripe\ORM\FieldType\DBTime;
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use SilverStripe\ORM\FieldType\DBVarchar;
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use SilverStripe\ORM\FieldType\DBText;
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use SilverStripe\Dev\SapphireTest;
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/**
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* Tests for DBField objects.
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*/
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class DBFieldTest extends SapphireTest
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{
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/**
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* Test the nullValue() method on DBField.
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*/
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public function testNullValue()
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{
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/* Float and Double use 0 for "null" value representation */
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$this->assertEquals(0, singleton('Float')->nullValue());
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$this->assertEquals(0, singleton('Double')->nullValue());
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}
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/**
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* Test the prepValueForDB() method on DBField.
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*/
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public function testPrepValueForDB()
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{
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/* Float behaviour, asserting we have 0 */
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$float = DBFloat::create();
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$this->assertEquals(0, $float->prepValueForDB(0));
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$this->assertEquals(0, $float->prepValueForDB(null));
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$this->assertEquals(0, $float->prepValueForDB(false));
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$this->assertEquals(0, $float->prepValueForDB(''));
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$this->assertEquals('0', $float->prepValueForDB('0'));
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/* Double behaviour, asserting we have 0 */
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$double = DBDouble::create();
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$this->assertEquals(0, $double->prepValueForDB(0));
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$this->assertEquals(0, $double->prepValueForDB(null));
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$this->assertEquals(0, $double->prepValueForDB(false));
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$this->assertEquals(0, $double->prepValueForDB(''));
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$this->assertEquals('0', $double->prepValueForDB('0'));
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/* Integer behaviour, asserting we have 0 */
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$int = singleton('Int');
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$this->assertEquals(0, $int->prepValueForDB(0));
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$this->assertEquals(0, $int->prepValueForDB(null));
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$this->assertEquals(0, $int->prepValueForDB(false));
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$this->assertEquals(0, $int->prepValueForDB(''));
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$this->assertEquals(0, $int->prepValueForDB('0'));
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/* Integer behaviour, asserting we have 1 */
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$this->assertEquals(1, $int->prepValueForDB(true));
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$this->assertEquals(1, $int->prepValueForDB(1));
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$this->assertEquals(1, $int->prepValueForDB('1'));
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/* Decimal behaviour, asserting we have 0 */
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$decimal = DBDecimal::create();
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$this->assertEquals(0, $decimal->prepValueForDB(0));
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$this->assertEquals(0.0, $decimal->prepValueForDB(0.0));
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$this->assertEquals(0, $decimal->prepValueForDB(null));
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$this->assertEquals(0, $decimal->prepValueForDB(false));
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$this->assertEquals(0, $decimal->prepValueForDB(''));
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$this->assertEquals(0, $decimal->prepValueForDB('0'));
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$this->assertEquals(0.0, $decimal->prepValueForDB('0.0'));
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/* Decimal behaviour, asserting we have 1 */
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$this->assertEquals(1, $decimal->prepValueForDB(true));
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$this->assertEquals(1, $decimal->prepValueForDB(1));
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$this->assertEquals(1.1, $decimal->prepValueForDB(1.1));
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$this->assertEquals(1, $decimal->prepValueForDB('1'));
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$this->assertEquals(1.1, $decimal->prepValueForDB('1.1'));
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/* Boolean behaviour, asserting we have 0 */
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$boolean = DBBoolean::create();
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$this->assertEquals(false, $boolean->prepValueForDB(0));
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$this->assertEquals(false, $boolean->prepValueForDB(null));
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$this->assertEquals(false, $boolean->prepValueForDB(false));
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$this->assertEquals(false, $boolean->prepValueForDB('false'));
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$this->assertEquals(false, $boolean->prepValueForDB('f'));
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$this->assertEquals(false, $boolean->prepValueForDB(''));
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$this->assertEquals(false, $boolean->prepValueForDB('0'));
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/* Boolean behaviour, asserting we have 1 */
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$this->assertEquals(true, $boolean->prepValueForDB(true));
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$this->assertEquals(true, $boolean->prepValueForDB('true'));
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$this->assertEquals(true, $boolean->prepValueForDB('t'));
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$this->assertEquals(true, $boolean->prepValueForDB(1));
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$this->assertEquals(true, $boolean->prepValueForDB('1'));
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// @todo - Revisit Varchar to evaluate correct behaviour of nullifyEmpty
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/* Varchar behaviour: nullifyifEmpty defaults to true */
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$varchar = DBVarchar::create();
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$this->assertEquals(0, $varchar->prepValueForDB(0));
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$this->assertEquals(null, $varchar->prepValueForDB(null));
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$this->assertEquals(null, $varchar->prepValueForDB(false));
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$this->assertEquals(null, $varchar->prepValueForDB(''));
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$this->assertEquals('0', $varchar->prepValueForDB('0'));
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$this->assertEquals(1, $varchar->prepValueForDB(1));
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$this->assertEquals(true, $varchar->prepValueForDB(true));
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$this->assertEquals('1', $varchar->prepValueForDB('1'));
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$this->assertEquals('00000', $varchar->prepValueForDB('00000'));
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$this->assertEquals(0, $varchar->prepValueForDB(0000));
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$this->assertEquals('test', $varchar->prepValueForDB('test'));
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$this->assertEquals(123, $varchar->prepValueForDB(123));
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/* AllowEmpty Varchar behaviour */
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$varcharField = DBVarchar::create("testfield", 50, array("nullifyEmpty"=>false));
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$this->assertSame('0', $varcharField->prepValueForDB(0));
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$this->assertSame(null, $varcharField->prepValueForDB(null));
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$this->assertSame('', $varcharField->prepValueForDB(false));
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$this->assertSame('', $varcharField->prepValueForDB(''));
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$this->assertSame('0', $varcharField->prepValueForDB('0'));
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$this->assertSame('1', $varcharField->prepValueForDB(1));
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$this->assertSame('1', $varcharField->prepValueForDB(true));
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$this->assertSame('1', $varcharField->prepValueForDB('1'));
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$this->assertSame('00000', $varcharField->prepValueForDB('00000'));
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$this->assertSame('0', $varcharField->prepValueForDB(0000));
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$this->assertSame('test', $varcharField->prepValueForDB('test'));
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$this->assertSame('123', $varcharField->prepValueForDB(123));
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unset($varcharField);
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/* Text behaviour */
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$text = DBText::create();
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$this->assertEquals('0', $text->prepValueForDB(0));
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$this->assertEquals(null, $text->prepValueForDB(null));
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$this->assertEquals(null, $text->prepValueForDB(false));
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$this->assertEquals(null, $text->prepValueForDB(''));
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$this->assertEquals('0', $text->prepValueForDB('0'));
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$this->assertEquals('1', $text->prepValueForDB(1));
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$this->assertEquals('1', $text->prepValueForDB(true));
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$this->assertEquals('1', $text->prepValueForDB('1'));
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$this->assertEquals('00000', $text->prepValueForDB('00000'));
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$this->assertEquals('0', $text->prepValueForDB(0000));
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$this->assertEquals('test', $text->prepValueForDB('test'));
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$this->assertEquals('123', $text->prepValueForDB(123));
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/* AllowEmpty Text behaviour */
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$textField = DBText::create("testfield", array("nullifyEmpty"=>false));
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$this->assertSame('0', $textField->prepValueForDB(0));
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$this->assertSame(null, $textField->prepValueForDB(null));
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$this->assertSame('', $textField->prepValueForDB(false));
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$this->assertSame('', $textField->prepValueForDB(''));
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$this->assertSame('0', $textField->prepValueForDB('0'));
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$this->assertSame('1', $textField->prepValueForDB(1));
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$this->assertSame('1', $textField->prepValueForDB(true));
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$this->assertSame('1', $textField->prepValueForDB('1'));
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$this->assertSame('00000', $textField->prepValueForDB('00000'));
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$this->assertSame('0', $textField->prepValueForDB(0000));
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$this->assertSame('test', $textField->prepValueForDB('test'));
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$this->assertSame('123', $textField->prepValueForDB(123));
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unset($textField);
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/* Time behaviour */
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$time = DBTime::create();
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$time->setValue('12:01am');
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$this->assertEquals("00:01:00", $time->getValue());
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$time->setValue('12:59am');
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$this->assertEquals("00:59:00", $time->getValue());
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$time->setValue('11:59am');
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$this->assertEquals("11:59:00", $time->getValue());
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$time->setValue('12:00pm');
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$this->assertEquals("12:00:00", $time->getValue());
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$time->setValue('12:59am');
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$this->assertEquals("00:59:00", $time->getValue());
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$time->setValue('1:00pm');
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$this->assertEquals("13:00:00", $time->getValue());
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$time->setValue('11:59pm');
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$this->assertEquals("23:59:00", $time->getValue());
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$time->setValue('12:00am');
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$this->assertEquals("00:00:00", $time->getValue());
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$time->setValue('00:00:00');
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$this->assertEquals("00:00:00", $time->getValue());
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/* BigInt behaviour */
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$bigInt = DBBigInt::create();
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$bigInt->setValue(PHP_INT_MAX);
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$this->assertEquals(PHP_INT_MAX, $bigInt->getValue());
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}
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public function testExists()
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{
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$varcharField = new DBVarchar("testfield");
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$this->assertTrue($varcharField->getNullifyEmpty());
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$varcharField->setValue('abc');
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$this->assertTrue($varcharField->exists());
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$varcharField->setValue('');
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$this->assertFalse($varcharField->exists());
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$varcharField->setValue(null);
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$this->assertFalse($varcharField->exists());
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$varcharField = new DBVarchar("testfield", 50, array('nullifyEmpty'=>false));
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$this->assertFalse($varcharField->getNullifyEmpty());
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$varcharField->setValue('abc');
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$this->assertTrue($varcharField->exists());
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$varcharField->setValue('');
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$this->assertFalse($varcharField->exists());
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$varcharField->setValue(null);
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$this->assertFalse($varcharField->exists());
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$textField = new DBText("testfield");
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$this->assertTrue($textField->getNullifyEmpty());
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$textField->setValue('abc');
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$this->assertTrue($textField->exists());
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$textField->setValue('');
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$this->assertFalse($textField->exists());
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$textField->setValue(null);
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$this->assertFalse($textField->exists());
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$textField = new DBText("testfield", array('nullifyEmpty'=>false));
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$this->assertFalse($textField->getNullifyEmpty());
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$textField->setValue('abc');
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$this->assertTrue($textField->exists());
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$textField->setValue('');
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$this->assertFalse($textField->exists());
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$textField->setValue(null);
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$this->assertFalse($textField->exists());
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}
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public function testStringFieldsWithMultibyteData()
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{
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$plainFields = array('Varchar', 'Text');
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$htmlFields = array('HTMLVarchar', 'HTMLText', 'HTMLFragment');
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$allFields = array_merge($plainFields, $htmlFields);
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$value = 'üåäöÜÅÄÖ';
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foreach ($allFields as $stringField) {
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$stringField = DBString::create_field($stringField, $value);
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for ($i = 1; $i < mb_strlen($value); $i++) {
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$expected = mb_substr($value, 0, $i) . '...';
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$this->assertEquals($expected, $stringField->LimitCharacters($i));
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}
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}
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$value = '<p>üåäö&ÜÅÄÖ</p>';
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foreach ($htmlFields as $stringField) {
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$stringObj = DBString::create_field($stringField, $value);
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// Converted to plain text
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$this->assertEquals('üåäö&ÜÅÄ...', $stringObj->LimitCharacters(8));
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// But which will be safely cast in templates
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$this->assertEquals('üåäö&ÜÅÄ...', $stringObj->obj('LimitCharacters', [8])->forTemplate());
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}
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$this->assertEquals('ÅÄÖ', DBText::create_field('Text', 'åäö')->UpperCase());
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$this->assertEquals('åäö', DBText::create_field('Text', 'ÅÄÖ')->LowerCase());
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$this->assertEquals('<P>ÅÄÖ</P>', DBHTMLText::create_field('HTMLFragment', '<p>åäö</p>')->UpperCase());
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$this->assertEquals('<p>åäö</p>', DBHTMLText::create_field('HTMLFragment', '<p>ÅÄÖ</p>')->LowerCase());
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}
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}
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