test: add test for dg1 specific ioctl helper

Signed-off-by: Mateusz Jablonski <[email protected]>

Author: JablonskiMateusz

shared/test/unit_test/os_interface/linux/ioctl_helper_tests_dg1.cpp

@@ -20,6 +20,10 @@ using namespace NEO;
 
 using IoctlHelperTestsDg1 = ::testing::Test;
 
+DG1TEST_F(IoctlHelperTestsDg1, givenDg1WhenSetupIoctlHelperThenDg1SpecificHelperIsAvailable) {
+    EXPECT_TRUE(ioctlHelperFactory[IGFX_DG1].has_value());
+}
+
 DG1TEST_F(IoctlHelperTestsDg1, givenDg1WhenCreateGemExtThenReturnCorrectValue) {
     auto executionEnvironment = std::make_unique<MockExecutionEnvironment>();
     auto drm = std::make_unique<DrmTipMock>(*executionEnvironment->rootDeviceEnvironments[0]);