72 lines
1.9 KiB
PHP
72 lines
1.9 KiB
PHP
<?php
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namespace JmesPath\Tests\Tree;
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use JmesPath\AstRuntime;
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use JmesPath\TreeInterpreter;
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/**
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* @covers JmesPath\Tree\TreeInterpreter
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*/
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class TreeInterpreterTest extends \PHPUnit_Framework_TestCase
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{
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public function testReturnsNullWhenMergingNonArray()
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{
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$t = new TreeInterpreter();
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$this->assertNull($t->visit(array(
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'type' => 'flatten',
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'children' => array(
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array('type' => 'literal', 'value' => 1),
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array('type' => 'literal', 'value' => 1)
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)
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), array(), array(
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'runtime' => new AstRuntime()
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)));
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}
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public function testWorksWithArrayObjectAsObject()
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{
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$runtime = new AstRuntime();
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$this->assertEquals('baz', $runtime('foo.bar', new \ArrayObject([
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'foo' => new \ArrayObject(['bar' => 'baz'])
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])));
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}
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public function testWorksWithArrayObjectAsArray()
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{
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$runtime = new AstRuntime();
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$this->assertEquals('baz', $runtime('foo[0].bar', new \ArrayObject([
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'foo' => new \ArrayObject([new \ArrayObject(['bar' => 'baz'])])
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])));
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}
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public function testWorksWithArrayProjections()
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{
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$runtime = new AstRuntime();
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$this->assertEquals(
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['baz'],
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$runtime('foo[*].bar', new \ArrayObject([
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'foo' => new \ArrayObject([
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new \ArrayObject([
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'bar' => 'baz'
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])
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])
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]))
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);
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}
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public function testWorksWithObjectProjections()
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{
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$runtime = new AstRuntime();
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$this->assertEquals(
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['baz'],
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$runtime('foo.*.bar', new \ArrayObject([
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'foo' => new \ArrayObject([
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'abc' => new \ArrayObject([
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'bar' => 'baz'
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])
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])
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]))
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);
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}
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}
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