/*
 * Copyright 2012-present the original author or authors.
 *
 * 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
 *
 *      https://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.
 */

package org.springframework.boot.logging;

import org.apache.commons.logging.Log;
import org.junit.jupiter.api.Test;

import static org.mockito.BDDMockito.then;
import static org.mockito.Mockito.mock;

/**
 * Tests for {@link LogLevel}.
 *
 * @author Phillip Webb
 */
class LogLevelTests {

	private Log logger = mock(Log.class);

	private Exception exception = new Exception();

	@Test
	void logWhenTraceLogsAtTrace() {
		LogLevel.TRACE.log(this.logger, "test");
		LogLevel.TRACE.log(this.logger, "test", this.exception);
		then(this.logger).should().trace("test", null);
		then(this.logger).should().trace("test", this.exception);
	}

	@Test
	void logWhenDebugLogsAtDebug() {
		LogLevel.DEBUG.log(this.logger, "test");
		LogLevel.DEBUG.log(this.logger, "test", this.exception);
		then(this.logger).should().debug("test", null);
		then(this.logger).should().debug("test", this.exception);
	}

	@Test
	void logWhenInfoLogsAtInfo() {
		LogLevel.INFO.log(this.logger, "test");
		LogLevel.INFO.log(this.logger, "test", this.exception);
		then(this.logger).should().info("test", null);
		then(this.logger).should().info("test", this.exception);
	}

	@Test
	void logWhenWarnLogsAtWarn() {
		LogLevel.WARN.log(this.logger, "test");
		LogLevel.WARN.log(this.logger, "test", this.exception);
		then(this.logger).should().warn("test", null);
		then(this.logger).should().warn("test", this.exception);
	}

	@Test
	void logWhenErrorLogsAtError() {
		LogLevel.ERROR.log(this.logger, "test");
		LogLevel.ERROR.log(this.logger, "test", this.exception);
		then(this.logger).should().error("test", null);
		then(this.logger).should().error("test", this.exception);
	}

	@Test
	void logWhenFatalLogsAtFatal() {
		LogLevel.FATAL.log(this.logger, "test");
		LogLevel.FATAL.log(this.logger, "test", this.exception);
		then(this.logger).should().fatal("test", null);
		then(this.logger).should().fatal("test", this.exception);
	}

	@Test
	void logWhenOffDoesNotLog() {
		LogLevel.OFF.log(this.logger, "test");
		LogLevel.OFF.log(this.logger, "test", this.exception);
		then(this.logger).shouldHaveNoInteractions();
	}

}
