1 files changed, 182 insertions, 0 deletions
diff --git a/vendor/symfony/console/Tests/Helper/ProgressIndicatorTest.php b/vendor/symfony/console/Tests/Helper/ProgressIndicatorTest.php
new file mode 100644
index 00000000..19262526
--- /dev/null
+++ b/vendor/symfony/console/Tests/Helper/ProgressIndicatorTest.php
@@ -0,0 +1,182 @@
+<?php
+
+namespace Symfony\Component\Console\Tests\Helper;
+
+use Symfony\Component\Console\Helper\ProgressIndicator;
+use Symfony\Component\Console\Output\StreamOutput;
+
+/**
+ * @group time-sensitive
+ */
+class ProgressIndicatorTest extends \PHPUnit_Framework_TestCase
+{
+    public function testDefaultIndicator()
+    {
+        $bar = new ProgressIndicator($output = $this->getOutputStream());
+        $bar->start('Starting...');
+        usleep(101000);
+        $bar->advance();
+        usleep(101000);
+        $bar->advance();
+        usleep(101000);
+        $bar->advance();
+        usleep(101000);
+        $bar->advance();
+        usleep(101000);
+        $bar->advance();
+        usleep(101000);
+        $bar->setMessage('Advancing...');
+        $bar->advance();
+        $bar->finish('Done...');
+        $bar->start('Starting Again...');
+        usleep(101000);
+        $bar->advance();
+        $bar->finish('Done Again...');
+
+        rewind($output->getStream());
+
+        $this->assertEquals(
+            $this->generateOutput(' - Starting...').
+            $this->generateOutput(' \\ Starting...').
+            $this->generateOutput(' | Starting...').
+            $this->generateOutput(' / Starting...').
+            $this->generateOutput(' - Starting...').
+            $this->generateOutput(' \\ Starting...').
+            $this->generateOutput(' \\ Advancing...').
+            $this->generateOutput(' | Advancing...').
+            $this->generateOutput(' | Done...     ').
+            PHP_EOL.
+            $this->generateOutput(' - Starting Again...').
+            $this->generateOutput(' \\ Starting Again...').
+            $this->generateOutput(' \\ Done Again...    ').
+            PHP_EOL,
+            stream_get_contents($output->getStream())
+        );
+    }
+
+    public function testNonDecoratedOutput()
+    {
+        $bar = new ProgressIndicator($output = $this->getOutputStream(false));
+
+        $bar->start('Starting...');
+        $bar->advance();
+        $bar->advance();
+        $bar->setMessage('Midway...');
+        $bar->advance();
+        $bar->advance();
+        $bar->finish('Done...');
+
+        rewind($output->getStream());
+
+        $this->assertEquals(
+            ' Starting...'.PHP_EOL.
+            ' Midway...  '.PHP_EOL.
+            ' Done...    '.PHP_EOL.PHP_EOL,
+            stream_get_contents($output->getStream())
+        );
+    }
+
+    public function testCustomIndicatorValues()
+    {
+        $bar = new ProgressIndicator($output = $this->getOutputStream(), null, 100, array('a', 'b', 'c'));
+
+        $bar->start('Starting...');
+        usleep(101000);
+        $bar->advance();
+        usleep(101000);
+        $bar->advance();
+        usleep(101000);
+        $bar->advance();
+
+        rewind($output->getStream());
+
+        $this->assertEquals(
+            $this->generateOutput(' a Starting...').
+            $this->generateOutput(' b Starting...').
+            $this->generateOutput(' c Starting...').
+            $this->generateOutput(' a Starting...'),
+            stream_get_contents($output->getStream())
+        );
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     * @expectedExceptionMessage Must have at least 2 indicator value characters.
+     */
+    public function testCannotSetInvalidIndicatorCharacters()
+    {
+        $bar = new ProgressIndicator($this->getOutputStream(), null, 100, array('1'));
+    }
+
+    /**
+     * @expectedException \LogicException
+     * @expectedExceptionMessage Progress indicator already started.
+     */
+    public function testCannotStartAlreadyStartedIndicator()
+    {
+        $bar = new ProgressIndicator($this->getOutputStream());
+        $bar->start('Starting...');
+        $bar->start('Starting Again.');
+    }
+
+    /**
+     * @expectedException \LogicException
+     * @expectedExceptionMessage Progress indicator has not yet been started.
+     */
+    public function testCannotAdvanceUnstartedIndicator()
+    {
+        $bar = new ProgressIndicator($this->getOutputStream());
+        $bar->advance();
+    }
+
+    /**
+     * @expectedException \LogicException
+     * @expectedExceptionMessage Progress indicator has not yet been started.
+     */
+    public function testCannotFinishUnstartedIndicator()
+    {
+        $bar = new ProgressIndicator($this->getOutputStream());
+        $bar->finish('Finished');
+    }
+
+    /**
+     * @dataProvider provideFormat
+     */
+    public function testFormats($format)
+    {
+        $bar = new ProgressIndicator($output = $this->getOutputStream(), $format);
+        $bar->start('Starting...');
+        $bar->advance();
+
+        rewind($output->getStream());
+
+        $this->assertNotEmpty(stream_get_contents($output->getStream()));
+    }
+
+    /**
+     * Provides each defined format.
+     *
+     * @return array
+     */
+    public function provideFormat()
+    {
+        return array(
+            array('normal'),
+            array('verbose'),
+            array('very_verbose'),
+            array('debug'),
+        );
+    }
+
+    protected function getOutputStream($decorated = true, $verbosity = StreamOutput::VERBOSITY_NORMAL)
+    {
+        return new StreamOutput(fopen('php://memory', 'r+', false), $verbosity, $decorated);
+    }
+
+    protected function generateOutput($expected)
+    {
+        $count = substr_count($expected, "\n");
+
+        return "\x0D".($count ? sprintf("\033[%dA", $count) : '').$expected;
+    }
+}