public function testGetMetrics()
{
$diObj = new DI();
$expectedMetric = new Metric();
$expectedMetric->setName('DiskUsage');
$expectedMetric->setUnit('Percent');
$expectedMetric->setValue('56');
$expectedMetric->setNamespace('CustomMetric/Test');
$fakeCmdRunner = Stub::make('\\AWSCustomMetric\\CommandRunner', ['execute' => function () {
}, 'getReturnCode' => 0, 'getReturnValue' => Stub::consecutive('Darwin', '56')]);
$diObj->setCommandRunner($fakeCmdRunner);
$diskUsage = new DiskUsage($diObj, 'CustomMetric/Test');
$returnArray = $diskUsage->getMetrics();
$this->assertCount(1, $returnArray, 'Disk usage return array failed');
$this->assertEquals($expectedMetric, $returnArray[0], 'DiskUsage return metric object failed!');
$fakeCmdRunner = Stub::make('\\AWSCustomMetric\\CommandRunner', ['execute' => function () {
}, 'getReturnCode' => 0, 'getReturnValue' => Stub::consecutive('Linux', '0')]);
$diObj->setCommandRunner($fakeCmdRunner);
$diskUsage = new DiskUsage($diObj, 'CustomMetric/Test');
$returnArray = $diskUsage->getMetrics();
$this->assertNull($returnArray, 'DiskUsage return null failed!');
}
public function testRun()
{
/* @var CommandRunner $fakeCmdRunner1 */
$fakeCmdRunner1 = Stub::make('\\AWSCustomMetric\\CommandRunner', ['execute' => function () {
}, 'getReturnValue' => '56']);
/* @var CommandRunner $fakeCmdRunner2 */
$fakeCmdRunner2 = Stub::make('\\AWSCustomMetric\\CommandRunner', ['execute' => function () {
}, 'getReturnCode' => 0, 'getOutput' => ['MemTotal: 10000 kB', 'MemFree: 2000 kB', 'MemAvailable: 419980 kB', 'Buffers: 1000 kB', 'Cached: 1000 kB', 'SwapCached: 0 kB', 'Active: 526652 kB', 'Inactive: 164928 kB', 'SwapTotal: 10000 kB', 'SwapFree: 9000 kB']]);
$diObj1 = new DI();
$diObj1->setCommandRunner($fakeCmdRunner1);
$diObj2 = new DI();
$diObj2->setCommandRunner($fakeCmdRunner2);
$plugin1 = new DiskUsage($diObj1);
$plugin2 = new MemoryUsage($diObj2);
$testObj = new Sender('fakekey', 'fakesecret', 'fakeregion', $fakeCmdRunner1, 'testInstance', 'testns');
$testObj->addPlugin([$plugin1, $plugin2]);
$testObj->run();
$actualStr = file_get_contents(rtrim(sys_get_temp_dir(), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'cloud_watch_client.txt');
$exceptedStr = '';
$exceptedStr .= json_encode($this->tester->getMetricDataArray($plugin1->getMetrics(), 'testInstance', 'testns')) . "\n";
$exceptedStr .= json_encode($this->tester->getMetricDataArray($plugin2->getMetrics(), 'testInstance', 'testns')) . "\n";
$this->assertEquals($exceptedStr, $actualStr, 'Sender::run default test failed!');
$plugin3 = new DiskUsage($diObj1, 'Test/System', '* * * * *');
$plugin4 = new MemoryUsage($diObj2, 'Test/System', '*/' . (date('i') + 1) . ' * * * *');
$testObj2 = new Sender('fakekey', 'fakesecret', 'fakeregion', $fakeCmdRunner1, 'testInstance', 'testns');
$testObj2->addPlugin([$plugin3, $plugin4]);
$testObj2->run();
$actualStr = file_get_contents(rtrim(sys_get_temp_dir(), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'cloud_watch_client.txt');
$exceptedStr = '';
$exceptedStr .= json_encode($this->tester->getMetricDataArray($plugin3->getMetrics(), 'testInstance', 'Test/System')) . "\n";
$this->assertEquals($exceptedStr, $actualStr, 'Sender::run cron test failed!');
}
