Move shared helper files to shared directory

Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>

shared/test/unit_test/helpers/linux/CMakeLists.txt

@@ -0,0 +1,13 @@
+#
+# Copyright (C) 2019-2022 Intel Corporation
+#
+# SPDX-License-Identifier: MIT
+#
+
+if(UNIX)
+  target_sources(${TARGET_NAME} PRIVATE
+                 ${CMAKE_CURRENT_SOURCE_DIR}/kmd_notify_linux_tests.cpp
+  )
+
+  add_subdirectories()
+endif()

shared/test/unit_test/helpers/linux/kmd_notify_linux_tests.cpp

@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2018-2022 Intel Corporation
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ */
+
+#include "shared/source/helpers/kmd_notify_properties.h"
+#include "shared/test/common/helpers/default_hw_info.h"
+#include "shared/test/common/test_macros/test.h"
+
+namespace NEO {
+
+class MockKmdNotifyHelper : public KmdNotifyHelper {
+  public:
+    using KmdNotifyHelper::getBaseTimeout;
+
+    MockKmdNotifyHelper(const KmdNotifyProperties *newProperties) : KmdNotifyHelper(newProperties){};
+};
+
+TEST(KmdNotifyLinuxTests, givenTaskCountDiffGreaterThanOneWhenBaseTimeoutRequestedThenMultiply) {
+    auto localProperties = (defaultHwInfo->capabilityTable.kmdNotifyProperties);
+    localProperties.delayKmdNotifyMicroseconds = 10;
+    const int64_t multiplier = 10;
+
+    MockKmdNotifyHelper helper(&localProperties);
+    EXPECT_EQ(localProperties.delayKmdNotifyMicroseconds * multiplier, helper.getBaseTimeout(multiplier));
+}
+} // namespace NEO