Update Composer, update everything

vendor/psy/psysh/test/VersionUpdater/GitHubCheckerTest.php

@@ -0,0 +1,82 @@
+<?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\VersionUpdater;
+
+use Psy\Shell;
+
+class GitHubCheckerTest extends \PHPUnit\Framework\TestCase
+{
+    /**
+     * @dataProvider malformedResults
+     * @expectedException \InvalidArgumentException
+     * @expectedExceptionMessage Unable to check for updates
+     *
+     * @param mixed $input
+     */
+    public function testExceptionInvocation($input)
+    {
+        $checker = $this->getMockBuilder('Psy\\VersionUpdater\\GitHubChecker')
+            ->setMethods(['fetchLatestRelease'])
+            ->getMock();
+        $checker->expects($this->once())->method('fetchLatestRelease')->willReturn($input);
+        $checker->isLatest();
+    }
+
+    /**
+     * @dataProvider jsonResults
+     *
+     * @param bool  $assertion
+     * @param mixed $input
+     */
+    public function testDataSetResults($assertion, $input)
+    {
+        $checker = $this->getMockBuilder('Psy\\VersionUpdater\\GitHubChecker')
+            ->setMethods(['fetchLatestRelease'])
+            ->getMock();
+        $checker->expects($this->once())->method('fetchLatestRelease')->willReturn($input);
+        $this->assertSame($assertion, $checker->isLatest());
+    }
+
+    /**
+     * @return array
+     */
+    public function jsonResults()
+    {
+        return [
+            [false, \json_decode('{"tag_name":"v9.0.0"}')],
+            [true, \json_decode('{"tag_name":"v' . Shell::VERSION . '"}')],
+            [true, \json_decode('{"tag_name":"v0.0.1"}')],
+            [true, \json_decode('{"tag_name":"v0.4.1-alpha"}')],
+            [true, \json_decode('{"tag_name":"v0.4.2-beta3"}')],
+            [true, \json_decode('{"tag_name":"v0.0.1"}')],
+            [true, \json_decode('{"tag_name":""}')],
+        ];
+    }
+
+    /**
+     * @return array
+     */
+    public function malformedResults()
+    {
+        return [
+            [null],
+            [false],
+            [true],
+            [\json_decode('{"foo":"bar"}')],
+            [\json_decode('{}')],
+            [\json_decode('[]')],
+            [[]],
+            [\json_decode('{"tag_name":false"}')],
+            [\json_decode('{"tag_name":true"}')],
+        ];
+    }
+}