phpmock\AbstractMockTest::testImplicitDefine PHP Method

    public function testImplicitDefine()
    {
        $functionName = $this->buildPrivateFunctionName("testDefine");
        $fqfn = __NAMESPACE__ . "\\{$functionName}";
        $this->assertFalse(function_exists($fqfn));
        $this->mockFunction(__NAMESPACE__, $functionName, "sqrt");
        $this->assertTrue(function_exists($fqfn));
    }