diff options
Diffstat (limited to 'common-logging/src/test/java/org/onap/policy/common/logging/util/TestUtils.java')
-rw-r--r-- | common-logging/src/test/java/org/onap/policy/common/logging/util/TestUtils.java | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/common-logging/src/test/java/org/onap/policy/common/logging/util/TestUtils.java b/common-logging/src/test/java/org/onap/policy/common/logging/util/TestUtils.java new file mode 100644 index 00000000..17eee02a --- /dev/null +++ b/common-logging/src/test/java/org/onap/policy/common/logging/util/TestUtils.java @@ -0,0 +1,57 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP-Logging + * ================================================================================ + * Copyright (C) 2018 Ericsson. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ +package org.onap.policy.common.logging.util; + +import static org.junit.Assert.fail; +import java.lang.reflect.Field; +import java.lang.reflect.Modifier; + +public class TestUtils { + + public static void overrideField(@SuppressWarnings("rawtypes") final Class clazz, final Object object, final String fieldName, final Object newValue) { + try { + final Field field = clazz.getDeclaredField(fieldName); + field.setAccessible(true); + + final Field modifiersField = Field.class.getDeclaredField("modifiers"); + modifiersField.setAccessible(true); + + field.set(object, newValue); + } catch (final Exception e) { + fail(e.toString()); + } + } + + public static void overrideStaticField(@SuppressWarnings("rawtypes") final Class clazz, final String fieldName, final Object newValue) { + try { + final Field field = clazz.getDeclaredField(fieldName); + field.setAccessible(true); + + final Field modifiersField = Field.class.getDeclaredField("modifiers"); + modifiersField.setAccessible(true); + modifiersField.setInt(field, field.getModifiers() & ~Modifier.FINAL); + + field.set(null, newValue); + } catch (final Exception e) { + fail(e.toString()); + } + } + +} |