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vendor/hamcrest/hamcrest-php/tests/Hamcrest/InvokedMatcherTest.php

@@ -0,0 +1,31 @@
+<?php
+namespace Hamcrest;
+
+use PHPUnit\Framework\TestCase;
+
+class SampleInvokeMatcher extends BaseMatcherTest
+{
+    private $matchAgainst;
+
+    public function __construct($matchAgainst)
+    {
+        $this->matchAgainst = $matchAgainst;
+    }
+
+    public function matches($item)
+    {
+        return $item == $this->matchAgainst;
+    }
+
+}
+
+class InvokedMatcherTest extends TestCase
+{
+    public function testInvokedMatchersCallMatches()
+    {
+        $sampleMatcher = new SampleInvokeMatcher('foo');
+
+        $this->assertTrue($sampleMatcher('foo'));
+        $this->assertFalse($sampleMatcher('bar'));
+    }
+}