org.timer4method.test.Timer4MethodTest.java Source code

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Here is the source code for org.timer4method.test.Timer4MethodTest.java

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/**
 * Copyright 2012 - 2017 Luca Manescau
 *
 * 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.
 */
package org.timer4method.test;

import java.io.ByteArrayOutputStream;
import java.io.PrintStream;

import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.timer4method.test.util.Example;

public class Timer4MethodTest extends TestImpl {
    private final ByteArrayOutputStream outContent = new ByteArrayOutputStream();
    @Autowired
    private Example example;

    @Before
    public void setUpStreams() {
        System.setOut(new PrintStream(outContent));
    }

    @After
    public void cleanUpStreams() {
        System.setOut(null);
    }

    @Test
    public void testShowOnlyDebug() {
        example.showOnlyDebug();
        String output = outContent.toString();
        boolean haveMsg = output.contains("DEBUG Timer4Method");
        Assert.assertTrue(haveMsg);
    }

    @Test
    public void testShowDebugAndWarning() {
        example.showDebugAndWarning();
        String output = outContent.toString();
        boolean haveMsg = output.contains("DEBUG Timer4Method") && output.contains("WARNING Timer4Method");
        Assert.assertTrue(haveMsg);
    }

    @Test
    public void testShowDebugWarningAndError() {
        example.showDebugWarningAndError();
        String output = outContent.toString();
        boolean haveMsg = output.contains("DEBUG Timer4Method") && output.contains("WARNING Timer4Method")
                && output.contains("ERROR Timer4Method");
        Assert.assertTrue(haveMsg);
    }

    @Test
    public void testShowDebugWarningErrorAndSendEmail() {
        example.showDebugWarningErrorAndSendEmail();
        String output = outContent.toString();
        boolean haveMsg = output.contains("DEBUG Timer4Method") && output.contains("WARNING Timer4Method")
                && output.contains("ERROR Timer4Method") && output.contains("ERROR-MAIL Timer4Method");
        Assert.assertTrue(haveMsg);
    }
}