StackFormation\Tests\Stage\ValueResolver\ConditionalValueTest::setUp PHP Method

    public function setUp()
    {
        parent::setUp();
        $valueResolverMock = $this->getMock('\\StackFormation\\ValueResolver\\ValueResolver', [], [], '', false);
        $valueResolverMock->method('resolvePlaceholders')->willReturnCallback(function ($string) {
            $string = str_replace('{env:FOO}', getenv('FOO'), $string);
            $string = str_replace('{var:GlobalFoo}', 'GlobalBar', $string);
            $string = str_replace('{env:VARWITHOUTVALUE:42}', '42', $string);
            $string = str_replace('{var:BlueprintFoo}', 'BlueprintBar', $string);
            return $string;
        });
        $sourceBlueprint = $this->getMock('\\StackFormation\\Blueprint', [], [], '', false);
        $this->conditionalValueStage = new ConditionalValue($valueResolverMock, $sourceBlueprint, 'fooType', 'fooKey');
    }