@RunWith(PowerMockRunner::class)
@PowerMockRunnerDelegate(JUnitPlatform::class)
class UIExtUnitTest : Spek({
    describe("When using UI Ext") {
        val context = mock(Context::class.java)

        given("You are retrieving the Settings Intent") {
            val packageName = "TEST_PACKAGE"
            val intentFlags = Intent().apply {
                addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
                addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY)
                addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS)
            }

            beforeEach {
                `when`(context.packageName).thenReturn(packageName)
            }

            it("The flags should be set to newTask, noHistory, excludeFromRecents") {
                val intent = context.getAppSettingsIntent()
                assertEquals(intent.flags, intentFlags.flags)
            }

            it("The correct action should be set") {
                val intent = context.getAppSettingsIntent()
                assertEquals(intent.action, Settings.ACTION_APPLICATION_DETAILS_SETTINGS)
            }

            it("The uri should be set to package:packageName") {
                val intent = context.getAppSettingsIntent()
                assertEquals(intent.data, Uri.parse("package:" + packageName))
            }

            it("The category should be set to default") {
                val intent = context.getAppSettingsIntent()
                assertTrue(intent.categories.contains(Intent.CATEGORY_DEFAULT))
            }
        }

        given("You're checking if a single permission is granted"){

            it("Should result in false if not granted"){
                val grantResult = intArrayOf(PackageManager.PERMISSION_DENIED)
                assertFalse(permissionGranted(grantResult))
            }

            it("Should result in true if not granted"){
                val grantResult = intArrayOf(PackageManager.PERMISSION_GRANTED)
                assertTrue(permissionGranted(grantResult))
            }
        }
    }
})