--- /dev/null
+<?php
+
+/*
+ * This file is part of Psy Shell.
+ *
+ * (c) 2012-2018 Justin Hileman
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Psy\Test\Exception;
+
+use Psy\Exception\ThrowUpException;
+
+class ThrowUpExceptionTest extends \PHPUnit\Framework\TestCase
+{
+ public function testException()
+ {
+ $previous = new \Exception('{{message}}', 123);
+ $e = new ThrowUpException($previous);
+
+ $this->assertInstanceOf('Psy\Exception\Exception', $e);
+ $this->assertInstanceOf('Psy\Exception\ThrowUpException', $e);
+
+ $this->assertEquals("Throwing Exception with message '{{message}}'", $e->getMessage());
+ $this->assertEquals('{{message}}', $e->getRawMessage());
+ $this->assertEquals(123, $e->getCode());
+ $this->assertSame($previous, $e->getPrevious());
+ }
+
+ public function testFromThrowable()
+ {
+ $previous = new \Exception('{{message}}');
+ $e = ThrowUpException::fromThrowable($previous);
+
+ $this->assertInstanceOf('Psy\Exception\ThrowUpException', $e);
+ $this->assertSame($previous, $e->getPrevious());
+ }
+
+ public function testFromThrowableWithError()
+ {
+ if (version_compare(PHP_VERSION, '7.0.0', '<')) {
+ $this->markTestSkipped();
+ }
+
+ $previous = new \Error('{{message}}');
+ $e = ThrowUpException::fromThrowable($previous);
+
+ $this->assertInstanceOf('Psy\Exception\ThrowUpException', $e);
+ $this->assertInstanceOf('Psy\Exception\ErrorException', $e->getPrevious());
+
+ $this->assertNotSame($previous, $e->getPrevious());
+ $this->assertSame($previous, $e->getPrevious()->getPrevious());
+ }
+
+ /**
+ * @expectedException \InvalidArgumentException
+ * @expectedExceptionMessage throw-up can only throw Exceptions and Errors
+ */
+ public function testFromThrowableThrowsError()
+ {
+ $notThrowable = new \StdClass();
+ ThrowUpException::fromThrowable($notThrowable);
+ }
+}