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204
vendor/react/promise/tests/FunctionAnyTest.php
vendored
Executable file
204
vendor/react/promise/tests/FunctionAnyTest.php
vendored
Executable file
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<?php
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namespace React\Promise;
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use React\Promise\Exception\LengthException;
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class FunctionAnyTest extends TestCase
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{
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/** @test */
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public function shouldRejectWithLengthExceptionWithEmptyInputArray()
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{
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$mock = $this->createCallableMock();
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$mock
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->expects($this->once())
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->method('__invoke')
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->with(
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$this->callback(function($exception){
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return $exception instanceof LengthException &&
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'Input array must contain at least 1 item but contains only 0 items.' === $exception->getMessage();
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})
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);
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any([])
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->then($this->expectCallableNever(), $mock);
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}
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/** @test */
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public function shouldResolveToNullWithNonArrayInput()
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{
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$mock = $this->createCallableMock();
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$mock
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->expects($this->once())
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->method('__invoke')
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->with($this->identicalTo(null));
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any(null)
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->then($mock);
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}
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/** @test */
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public function shouldResolveWithAnInputValue()
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{
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$mock = $this->createCallableMock();
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$mock
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->expects($this->once())
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->method('__invoke')
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->with($this->identicalTo(1));
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any([1, 2, 3])
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->then($mock);
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}
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/** @test */
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public function shouldResolveWithAPromisedInputValue()
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{
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$mock = $this->createCallableMock();
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$mock
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->expects($this->once())
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->method('__invoke')
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->with($this->identicalTo(1));
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any([resolve(1), resolve(2), resolve(3)])
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->then($mock);
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}
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/** @test */
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public function shouldRejectWithAllRejectedInputValuesIfAllInputsAreRejected()
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{
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$mock = $this->createCallableMock();
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$mock
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->expects($this->once())
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->method('__invoke')
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->with($this->identicalTo([0 => 1, 1 => 2, 2 => 3]));
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any([reject(1), reject(2), reject(3)])
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->then($this->expectCallableNever(), $mock);
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}
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/** @test */
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public function shouldResolveWhenFirstInputPromiseResolves()
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{
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$mock = $this->createCallableMock();
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$mock
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->expects($this->once())
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->method('__invoke')
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->with($this->identicalTo(1));
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any([resolve(1), reject(2), reject(3)])
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->then($mock);
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}
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/** @test */
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public function shouldAcceptAPromiseForAnArray()
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{
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$mock = $this->createCallableMock();
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$mock
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->expects($this->once())
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->method('__invoke')
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->with($this->identicalTo(1));
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any(resolve([1, 2, 3]))
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->then($mock);
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}
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/** @test */
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public function shouldResolveToNullArrayWhenInputPromiseDoesNotResolveToArray()
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{
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$mock = $this->createCallableMock();
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$mock
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->expects($this->once())
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->method('__invoke')
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->with($this->identicalTo(null));
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any(resolve(1))
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->then($mock);
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}
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/** @test */
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public function shouldNotRelyOnArryIndexesWhenUnwrappingToASingleResolutionValue()
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{
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$mock = $this->createCallableMock();
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$mock
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->expects($this->once())
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->method('__invoke')
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->with($this->identicalTo(2));
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$d1 = new Deferred();
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$d2 = new Deferred();
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any(['abc' => $d1->promise(), 1 => $d2->promise()])
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->then($mock);
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$d2->resolve(2);
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$d1->resolve(1);
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}
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/** @test */
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public function shouldRejectWhenInputPromiseRejects()
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{
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$mock = $this->createCallableMock();
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$mock
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->expects($this->once())
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->method('__invoke')
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->with($this->identicalTo(null));
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any(reject())
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->then($this->expectCallableNever(), $mock);
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}
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/** @test */
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public function shouldCancelInputPromise()
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{
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$mock = $this
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->getMockBuilder('React\Promise\CancellablePromiseInterface')
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->getMock();
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$mock
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->expects($this->once())
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->method('cancel');
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any($mock)->cancel();
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}
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/** @test */
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public function shouldCancelInputArrayPromises()
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{
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$mock1 = $this
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->getMockBuilder('React\Promise\CancellablePromiseInterface')
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->getMock();
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$mock1
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->expects($this->once())
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->method('cancel');
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$mock2 = $this
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->getMockBuilder('React\Promise\CancellablePromiseInterface')
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->getMock();
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$mock2
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->expects($this->once())
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->method('cancel');
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any([$mock1, $mock2])->cancel();
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}
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/** @test */
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public function shouldNotCancelOtherPendingInputArrayPromisesIfOnePromiseFulfills()
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{
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$mock = $this->createCallableMock();
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$mock
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->expects($this->never())
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->method('__invoke');
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$deferred = New Deferred($mock);
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$deferred->resolve();
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$mock2 = $this
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->getMockBuilder('React\Promise\CancellablePromiseInterface')
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->getMock();
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$mock2
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->expects($this->never())
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->method('cancel');
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some([$deferred->promise(), $mock2], 1)->cancel();
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}
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}
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