com.keertimaan.msconverter.validation.RequestContentRuleTest.java Source code

Introduction

Here is the source code for com.keertimaan.msconverter.validation.RequestContentRuleTest.java

Source

/**
 * Copyright 2014 Sayem Ahmed
 * 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 com.keertimaan.msconverter.validation;

import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import static org.mockito.Matchers.any;

import com.keertimaan.msconverter.web.exceptions.IllegalRequestException;

import org.junit.Before;

import org.junit.rules.ExpectedException;
import org.junit.Rule;
import org.powermock.modules.junit4.PowerMockRunner;
import org.junit.runner.RunWith;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.junit.Test;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PrepareForTest;

import javax.servlet.http.HttpServletRequest;

/**
 * @author <a href="mailto:sayem.cmnty@gmail.com">Sayem Ahmed</a>
 */
@RunWith(PowerMockRunner.class)
@PrepareForTest(ServletFileUpload.class)
public class RequestContentRuleTest {
    private HttpServletRequest request = mock(HttpServletRequest.class);
    private FileUploadRule rule = new RequestContentRule();

    @Rule
    public ExpectedException expectedException = ExpectedException.none();

    @Before
    public void setup() {
        PowerMockito.mockStatic(ServletFileUpload.class);
    }

    @Test
    public void shouldThrowExceptionWhenMultipartContentIsMissing() {
        when(ServletFileUpload.isMultipartContent(any(HttpServletRequest.class))).thenReturn(false);
        expectedException.expect(IllegalRequestException.class);
        expectedException.expectMessage(RequestContentRule.INVALID_REQUEST_MSG);
        rule.validate(request);
    }

    @Test
    public void shouldNotThrowExceptionWhenFileIsGiven() {
        when(ServletFileUpload.isMultipartContent(any(HttpServletRequest.class))).thenReturn(true);
        rule.validate(request);
    }
}