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<?php |
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declare(strict_types=1); |
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namespace QB\Generic\Clause; |
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use PDO; |
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use PHPUnit\Framework\TestCase; |
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use QB\Generic\Expr\Expr; |
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class ColumnTest extends TestCase |
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{ |
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public function testToStringWithoutAliasAndParams() |
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{ |
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$colName = 'col'; |
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$sut = new Column($colName); |
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$actualSql = (string)$sut; |
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$this->assertSame($colName, $actualSql); |
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} |
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public function testToStringWithoutParams() |
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{ |
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$expr = new Expr('COUNT(col)'); |
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$column = 'col_count'; |
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$sut = new Column($expr, $column); |
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$expectedSql = 'COUNT(col) AS col_count'; |
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$actualResult = (string)$sut; |
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$this->assertSame($expectedSql, $actualResult); |
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} |
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public function testToStringWithoutAlias() |
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{ |
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$expectedSql = 'COUNT(col)'; |
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$expr = new Expr($expectedSql); |
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$sut = new Column($expr); |
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$actualResult = (string)$sut; |
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$this->assertSame($expectedSql, $actualResult); |
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} |
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public function testGetParamsReturnsEmptyArrayIfColumnNameIsProvided() |
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{ |
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$expectedSql = 'foo'; |
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$sut = new Column($expectedSql); |
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$actualParams = $sut->getParams(); |
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$this->assertSame([], $actualParams); |
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} |
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public function testGetParamsReturnsExpressionParams() |
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{ |
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$expr = new Expr('LENGTH(:word) > 5', [':word' => 'foobar']); |
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$column = 'is_word_long'; |
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$sut = new Column($expr, $column); |
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$expectedParams = [':word' => ['foobar', PDO::PARAM_STR]]; |
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$actualParams = $sut->getParams(); |
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$this->assertSame($expectedParams, $actualParams); |
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} |
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} |
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abterphp /
qb
