Added Laravel project

Laravel/vendor/theseer/tokenizer/tests/TokenCollectionTest.php

@@ -0,0 +1,72 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \TheSeer\Tokenizer\TokenCollection
+ */
+class TokenCollectionTest extends TestCase {
+
+    /** @var  TokenCollection */
+    private $collection;
+
+    protected function setUp() {
+        $this->collection = new TokenCollection();
+    }
+
+    public function testCollectionIsInitiallyEmpty() {
+        $this->assertCount(0, $this->collection);
+    }
+
+    public function testTokenCanBeAddedToCollection() {
+        $token = $this->createMock(Token::class);
+        $this->collection->addToken($token);
+
+        $this->assertCount(1, $this->collection);
+        $this->assertSame($token, $this->collection[0]);
+    }
+
+    public function testCanIterateOverTokens() {
+        $token = $this->createMock(Token::class);
+        $this->collection->addToken($token);
+        $this->collection->addToken($token);
+
+        foreach($this->collection as $position => $current) {
+            $this->assertInternalType('integer', $position);
+            $this->assertSame($token, $current);
+        }
+    }
+
+    public function testOffsetCanBeUnset() {
+        $token = $this->createMock(Token::class);
+        $this->collection->addToken($token);
+
+        $this->assertCount(1, $this->collection);
+        unset($this->collection[0]);
+        $this->assertCount(0, $this->collection);
+    }
+
+    public function testTokenCanBeSetViaOffsetPosition() {
+        $token = $this->createMock(Token::class);
+        $this->collection[0] = $token;
+        $this->assertCount(1, $this->collection);
+        $this->assertSame($token, $this->collection[0]);
+    }
+
+    public function testTryingToUseNonIntegerOffsetThrowsException() {
+        $this->expectException(TokenCollectionException::class);
+        $this->collection['foo'] = $this->createMock(Token::class);
+    }
+
+    public function testTryingToSetNonTokenAtOffsetThrowsException() {
+        $this->expectException(TokenCollectionException::class);
+        $this->collection[0] = 'abc';
+    }
+
+    public function testTryingToGetTokenAtNonExistingOffsetThrowsException() {
+        $this->expectException(TokenCollectionException::class);
+        $x = $this->collection[3];
+    }
+
+}