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<?php
namespace tests;
use PHPUnit\Framework\TestCase;
use mikehaertl\shellcommand\Command;
class BlockingCommandTest extends TestCase
{
// Create command from command string
public function testCanPassCommandStringToConstructor()
{
$command = new Command('/bin/ls -l');
$this->assertEquals('/bin/ls -l', $command->getExecCommand());
$this->assertNull($command->nonBlockingMode);
}
// Options
public function testCanSetOptions()
{
$command = new Command;
$command->setOptions(array(
'command' => 'echo',
'escapeArgs' => false,
'procEnv' => array('TESTVAR' => 'test'),
'args' => '-n $TESTVAR',
'nonBlockingMode' => false,
));
$this->assertFalse($command->nonBlockingMode);
$this->assertEquals('echo -n $TESTVAR', $command->getExecCommand());
$this->assertFalse($command->escapeArgs);
$this->assertFalse($command->getExecuted());
$this->assertTrue($command->execute());
$this->assertTrue($command->getExecuted());
$this->assertEquals('test', $command->getOutput());
}
public function testCanPassOptionsToConstructor()
{
$command = new Command(array(
'command' => 'echo',
'args' => '-n $TESTVAR',
'escapeArgs' => false,
'procEnv' => array('TESTVAR' => 'test'),
'nonBlockingMode' => false,
));
$this->assertFalse($command->nonBlockingMode);
$this->assertEquals('echo -n $TESTVAR', $command->getExecCommand());
$this->assertFalse($command->escapeArgs);
$this->assertFalse($command->getExecuted());
$this->assertTrue($command->execute());
$this->assertTrue($command->getExecuted());
$this->assertEquals('test', $command->getOutput());
}
public function testCanRunCommandWithArguments()
{
$command = new Command('ls');
$command->nonBlockingMode = false;
$command->addArg('-l');
$command->addArg('-n');
$this->assertEquals("ls '-l' '-n'", $command->getExecCommand());
$this->assertFalse($command->getExecuted());
$this->assertTrue($command->execute());
$this->assertTrue($command->getExecuted());
}
// Output / error / exit code
public function testCanRunValidCommand()
{
$dir = __DIR__;
$command = new Command("/bin/ls $dir/Command*");
$command->nonBlockingMode = false;
$this->assertFalse($command->getExecuted());
$this->assertTrue($command->execute());
$this->assertTrue($command->getExecuted());
$this->assertEquals("$dir/CommandTest.php", $command->getOutput());
$this->assertEquals("$dir/CommandTest.php\n", $command->getOutput(false));
$this->assertEmpty($command->getError());
$this->assertEmpty($command->getStdErr());
$this->assertEquals(0, $command->getExitCode());
}
public function testCanNotRunEmptyCommand()
{
$command = new Command('');
$command->nonBlockingMode = false;
$this->assertFalse($command->execute());
$this->assertEquals('Could not locate any executable command', $command->getError());
}
public function testCanNotRunNotExistantCommand()
{
$command = new Command('/does/not/exist');
$command->nonBlockingMode = false;
$this->assertFalse($command->getExecuted());
$this->assertFalse($command->execute());
$this->assertFalse($command->getExecuted());
$this->assertNotEmpty($command->getError());
$this->assertNotEmpty($command->getStdErr());
$this->assertEmpty($command->getOutput());
$this->assertEquals(127, $command->getExitCode());
}
public function testCanNotRunInvalidCommand()
{
$command = new Command('ls --this-does-not-exist');
$command->nonBlockingMode = false;
$this->assertFalse($command->getExecuted());
$this->assertFalse($command->execute());
$this->assertFalse($command->getExecuted());
$this->assertNotEmpty($command->getError());
$this->assertNotEmpty($command->getStdErr());
$this->assertEmpty($command->getOutput());
$this->assertEquals(2, $command->getExitCode());
}
// Proc
public function testCanProvideProcEnvVars()
{
$command = new Command('echo $TESTVAR');
$command->nonBlockingMode = false;
$command->procEnv = array('TESTVAR' => 'testvalue');
$this->assertTrue($command->execute());
$this->assertEquals("testvalue", $command->getOutput());
}
public function testCanProvideProcDir()
{
$tmpDir = sys_get_temp_dir();
$command = new Command('pwd');
$command->procCwd = $tmpDir;
$command->nonBlockingMode = false;
$this->assertFalse($command->getExecuted());
$this->assertTrue($command->execute());
$this->assertTrue($command->getExecuted());
$this->assertEquals($tmpDir, $command->getOutput());
}
public function testCanRunCommandWithStandardInput()
{
$command = new Command('/bin/cat');
$command->nonBlockingMode = false;
$command->addArg('-T');
$command->setStdIn("\t");
$this->assertTrue($command->execute());
$this->assertTrue($command->getExecuted());
$this->assertEquals("^I", $command->getOutput());
}
}
|
