public function setup()
{
// AllMatchingTypesList is backed by a static cache
//
// we need to make sure that it is empty at the start of every
// test
InvokeMethod::onString(AllMatchingTypesList::class, 'resetCache');
}
/**
* @covers ::buildListOfObjectMethods
*/
public function testBuildsAListOfNonStaticMethodsWhenExaminingAnObject()
{
// ----------------------------------------------------------------
// setup your test
$expectedMethods = ['objectMethod1' => 'objectMethod1'];
// ----------------------------------------------------------------
// perform the change
$actualMethods = InvokeMethod::onString(CallableMethodsList::class, 'buildListOfObjectMethods', [new CallableMethodsListTest_Target1()]);
// ----------------------------------------------------------------
// test the results
$this->assertEquals($expectedMethods, $actualMethods);
}
/**
* @coversNone
*/
public function testSupportsIndependentCaches()
{
// ----------------------------------------------------------------
// setup your test
// make sure we start with a known state
InvokeMethod::onString(CacheTypeA::class, 'resetCache');
InvokeMethod::onString(CacheTypeB::class, 'resetCache');
// we expect CacheTypeA to ONLY have these values
$expectedResultsA = ['harry', 'sally', 'fred'];
// we expect CacheTypeB to ONLY have these values
$expectedResultsB = ['cod', 'haddock', 'trout'];
// ----------------------------------------------------------------
// perform the change
foreach ($expectedResultsA as $key => $value) {
InvokeMethod::onString(CacheTypeA::class, 'setInCache', [$key, $value]);
}
foreach ($expectedResultsB as $key => $value) {
InvokeMethod::onString(CacheTypeB::class, 'setInCache', [$key, $value]);
}
// ----------------------------------------------------------------
// test the results
$actualResultsA = InvokeMethod::onString(CacheTypeA::class, 'getCache');
$actualResultsB = InvokeMethod::onString(CacheTypeB::class, 'getCache');
$this->assertEquals($expectedResultsA, $actualResultsA);
$this->assertEquals($expectedResultsB, $actualResultsB);
}
/**
* @covers ::onClass
* @covers ::onString
* @expectedException GanbaroDigital\UnitTestHelpers\Exceptions\E4xx_MethodIsNotStatic
*/
public function testCanOnlyCallStaticMethodsByClass()
{
// ----------------------------------------------------------------
// perform the change
InvokeMethod::onString(InvokeMethodTest_TargetClass::class, 'publicMethod', []);
}
/**
* @covers ::findMethodToCall
* @covers ::findFirstMatchingMethod
* @expectedException GanbaroDigital\Reflection\Exceptions\E4xx_UnsupportedType
*/
public function testThrowsAnExceptionWhenNoMatchFound()
{
// ----------------------------------------------------------------
// setup your test
$data = 100;
$target = new FirstMethodMatchingTypeTest_Target2();
// ----------------------------------------------------------------
// perform the change
InvokeMethod::onString(FirstMethodMatchingType::class, 'findMethodToCall', [$data, $target, 'from']);
}
