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<?php |
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/** |
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* Copyright (C) 2019 Gerrit Addiks. |
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* This package (including this file) was released under the terms of the GPL-3.0. |
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* You should have received a copy of the GNU General Public License along with this program. |
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* If not, see <http://www.gnu.org/licenses/> or send me a mail so i can send you a copy. |
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* @license GPL-3.0 |
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* @author Gerrit Addiks <[email protected]> |
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*/ |
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namespace Addiks\StoredSQL\Tests\Unit\Parsing\AbstractSyntaxTree; |
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use PHPUnit\Framework\TestCase; |
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use Addiks\StoredSQL\Parsing\AbstractSyntaxTree\SqlAstBranch; |
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use Addiks\StoredSQL\Parsing\AbstractSyntaxTree\SqlAstNode; |
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use Addiks\StoredSQL\Parsing\AbstractSyntaxTree\SqlAstMutableNode; |
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use Closure; |
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use PHPUnit\Framework\MockObject\MockObject; |
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final class SqlAstBranchTest extends TestCase |
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{ |
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private SqlAstBranch $subject; |
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/** @var MockObject&SqlAstNode $childA */ |
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private SqlAstNode $childA; |
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/** @var MockObject&SqlAstMutableNode $childB */ |
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private SqlAstMutableNode $childB; |
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/** @var MockObject&SqlAstNode $childC */ |
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private SqlAstNode $childC; |
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public function setUp(): void |
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{ |
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$this->childA = $this->createMock(SqlAstNode::class); |
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$this->childB = $this->createMock(SqlAstMutableNode::class); |
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$this->childC = $this->createMock(SqlAstNode::class); |
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$this->subject = $this->getMockForAbstractClass(SqlAstBranch::class, [ |
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[$this->childA, $this->childB, $this->childC] |
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]); |
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} |
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/** |
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* @test |
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* @covers SqlAstBranch::children |
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*/ |
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public function shouldProvideChildren(): void |
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{ |
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$this->assertSame([$this->childA, $this->childB, $this->childC], $this->subject->children()); |
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} |
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/** |
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* @test |
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* @covers SqlAstBranch::hash |
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*/ |
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public function shouldGenerateHash(): void |
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{ |
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$this->childA->method('hash')->willReturn("hashA"); |
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$this->childB->method('hash')->willReturn("hashB"); |
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$this->childC->method('hash')->willReturn("hashC"); |
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$this->assertSame(md5("hashA.hashB.hashC"), $this->subject->hash()); |
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} |
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/** |
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* @test |
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* @covers SqlAstBranch::walk |
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*/ |
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public function shouldWalkChildren(): void |
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{ |
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$mutatorAExpectedChilds = [$this->childA, $this->childB, $this->childC]; |
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$mutatorA = function (SqlAstNode $child, int $offset, SqlAstMutableNode $subject) use (&$mutatorAExpectedChilds): void { |
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$this->assertSame($this->subject, $subject); |
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$this->assertNotEmpty($mutatorAExpectedChilds); |
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$this->assertEquals(3 - count($mutatorAExpectedChilds), $offset); |
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$this->assertSame(array_shift($mutatorAExpectedChilds), $child); |
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}; |
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$mutatorBExpectedChilds = [$this->childA, $this->childB, $this->childC]; |
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$mutatorB = function (SqlAstNode $child, int $offset, SqlAstMutableNode $subject) use (&$mutatorBExpectedChilds): void { |
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$this->assertSame($this->subject, $subject); |
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$this->assertNotEmpty($mutatorBExpectedChilds); |
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$this->assertEquals(3 - count($mutatorBExpectedChilds), $offset); |
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$this->assertSame(array_shift($mutatorBExpectedChilds), $child); |
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}; |
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/** @var array<callable> $mutators */ |
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$mutators = array($mutatorA, $mutatorB); |
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$this->childB->expects($this->exactly(2))->method('walk')->with($this->equalTo($mutators)); |
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$this->subject->walk($mutators); |
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} |
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/** |
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* @test |
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* @covers SqlAstBranch::replace |
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* @dataProvider dataProviderForShouldReplaceNodes |
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*/ |
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public function shouldReplaceNodes(int $offset, int $length, SqlAstNode $newNode, array $expectedChilds): void |
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{ |
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$this->subject->replace($offset, $length, $newNode); |
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$expectedChilds = array_map(function ($input) { |
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if (is_string($input) && isset($this->{$input})) { |
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$input = $this->{$input}; |
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} |
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return $input; |
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}, $expectedChilds); |
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$this->assertSame($expectedChilds, $this->subject->children()); |
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} |
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public function dataProviderForShouldReplaceNodes(): array |
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{ |
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/** @var MockObject&SqlAstNode $newNode */ |
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$newNode = $this->createMock(SqlAstNode::class); |
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return [ |
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[0, 3, $newNode, [$newNode]], |
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[0, 2, $newNode, [$newNode, 'childC']], |
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[1, 2, $newNode, ['childA', $newNode]], |
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[0, 1, $newNode, [$newNode, 'childB', 'childC']], |
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[1, 1, $newNode, ['childA', $newNode, 'childC']], |
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[2, 1, $newNode, ['childA', 'childB', $newNode]], |
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[0, 0, $newNode, [$newNode, 'childA', 'childB', 'childC']], |
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[1, 0, $newNode, ['childA', $newNode, 'childB', 'childC']], |
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[2, 0, $newNode, ['childA', 'childB', $newNode, 'childC']], |
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[3, 0, $newNode, ['childA', 'childB', 'childC', $newNode]], |
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]; |
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} |
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} |
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addiks /
stored-sql
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This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.