PHP code example of downshiftorg / ezekiel

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

downshiftorg / ezekiel example snippets

$prophecy = $this->prophesize('SomeClass');
$prophecy->someMethod()->willReturn(false);

$stub = $prophecy->reveal();

$stub = $this->stub('SomeClass', ['someMethod' => false]);

// stub a single method
$foo = $this->stub('Foo', ['someMethod' => false]);

// stub multiple methods
$bar = $this->stub('Bar', [
	'someMethod'  => false,
	'otherMethod' => true,
	'jimJam'      => 'some text'
]);

$stub = $this->stub('Foo', ['bar' => '~firstArg']);
$stub->bar('baz'); // returns 'baz'

$stub = $this->stub('Foo', ['bar' => '~arg=3']);
$stub->bar('baz', 'foo', 'herp'); // returns 'herp'

$stub = $this->stub('Foo', ['bar' => '~self']);
$stub->bar(); // returns $stub

$stub = $this->stub('Foo', ['bar' => '@myProp']);

$this->myProp = true;
$stub->bar(); // returns true

$this->myProp = false;
$stub->bar(); // returns false

$stub = $this->stub('Foo', ['bar' => '~firstArg -> strtoupper']);
$stub->bar('baz'); // returns 'BAZ'

$stub = $this->stub('Foo', ['bar' => '~arg=2 -> strtoupper']);
$stub->bar('foo', 'bar'); // returns 'BAR'

$stub = $this->stub('Foo', ['bar' => '~joinArgs|*']);
$stub->bar('baz', 'herp', 'derp'); // returns 'baz*herp*derp'

$stub = $this->stub('Foo', ['bar' => function($str) {
	return $this->someProp . ' ' . strtoupper($str) . '!';
}]);

$this->someProp = 'Hello';
$stub->bar('world'); // returns 'Hello WORLD!'

$this->someProp = 'Howdy';
$stub->bar('friends'); // returns 'Howdy FRIENDS!'

$stub = $this->stub('Foo', ['bar' => '@someProp']);

$this->someProp = function($arg1) {
	return $arg1 === 'foo' ? 'bar' : 'baz';
};

$stub->bar('foo'); // returns 'bar'
$stub->bar('qux'); // returns 'baz'

$stub = $this->stub('Foo', ['bar' => [
	['with' => ['jim'],  'return' => 'jam'],
	['with' => ['herp'], 'return' => 'derp'],
]]);

$stub->bar('jim');  // returns 'jam'
$stub->bar('herp'); // returns 'derp'

$stub = $this->stub('Foo', ['bar' => [
	['with' => ['herp', 'derp'], 'return' => 'slurp'],
	['with' => ['herp', '*'],    'return' => false],
]]);

$stub->bar('herp', 'derp');  // returns 'slurp'
$stub->bar('herp', 'foo');   // returns false

$stub = $this->stub('Foo', ['bar' => [
	['with' => ['herp'], 'return' => 'derp'],
	['with' => '*',      'return' => 'my default value'],
]]);

$stub->bar('herp');  // returns 'derp'
$stub->bar('foo');   // returns 'my default value'
$stub->bar('bar');   // returns 'my default value'

$stub = $this->stub('Foo', ['bar' => [
	['expect' => ['jim'],  'return' => 'jam'],
]]);

// returns 'jam' and adds to assertion count
// if not invoked with expected args, produces PHPUnit failure
$stub->bar('jim');

$stub = $this->stub('Foo', ['bar' => [
	['expect' => ['jim'],  'return' => 'jam', 'times' => 1],
]]);

// causes PHPUnit failure because invoked too many times
$stub->bar('jim');
$stub->bar('jim');

$stub = $this->stub('Foo', ['bar' => [
	['expect' => ['jim', '*'],  'return' => 'jam', 'times' => 1],
]]);

// causes PHPUnit pass because we wild-carded the second arg
$stub->bar('jim', 'jam');

$stub = $this->stub('Foo', ['bar' => [
	['expect' => ['foobar'],   'return' => 'hashbaz'],
	['expect' => ['jim', '*'], 'return' => 'jam', 'times' => 1],
	['expect' => ['herp', 1],  'return' => [1, 2, 3]],
]]);

$stub = $this->stub('Foo', ['bar' => '~neverCalled']);

// causes PHPUnit failure
$stub->bar();

$prophecy->someMethod()->shouldHaveBeenCalled();

$stub = $this->stub('SomeClass', ['someMethod' => false]);
$stub->someMethod('foo', 'bar');

// returns array of all recorded invocations => [['foo', 'bar']];
$this->calls($stub, 'someMethod');

// returns arguments for first method invocation => ['foo', 'bar'];
$this->calls($stub, 'someMethod', $invocationIndex = 0);

// returns first argument for first method invocation => 'foo';
$this->calls($stub, 'someMethod', $invocationIndex = 0, $argumentIndex = 0);

$stub = $this->stub('SomeClass', ['someMethod' => false]);
$stub->someMethod(1);
$stub->someMethod(false);
$stub->someMethod('foo');

$this->calls($stub, 'someMethod', '~last');    // returns ['foo'];
$this->calls($stub, 'someMethod', '~last', 0); // returns 'foo';

protected transformClass($class) {
	return 'Acme\Foo\Bar\' . $class;
}

$stub1 = $this->stub('SomeClass', ['foo' => 'blah blah']);
$stub2 = $this->stub('SomeClass', ['foo' => 'blah blah']);

$this->assertSame($stub1, $stub2); // true

namespace Acme\Foo;

class FooTest extends \PHPUnit_Framework_Testcase {

	use \DownShift\Ezekiel\Ezekiel;

}

namespace Acme;

class AcmeTestCase extends \PHPUnit_Framework_Testcase {

	use \DownShift\Ezekiel\Ezekiel;

}