package com.epam.wilma.stubconfig.template.formatter;
/*==========================================================================
Copyright 2013-2017 EPAM Systems
This file is part of Wilma.
Wilma is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Wilma is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Wilma. If not, see <http://www.gnu.org/licenses/>.
===========================================================================*/
import com.epam.wilma.domain.http.WilmaHttpRequest;
import com.epam.wilma.domain.stubconfig.parameter.Parameter;
import com.epam.wilma.domain.stubconfig.parameter.ParameterList;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
import javax.servlet.http.HttpServletResponse;
import java.util.ArrayList;
import java.util.List;
import static org.mockito.BDDMockito.given;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.verifyZeroInteractions;
/**
* Tests for {@link com.epam.wilma.stubconfig.interceptor.HeaderUpdateInterceptor}.
*
* @author Tamas_Kohegyi
*/
public class HeaderFormatterTest {
@Mock
private HttpServletResponse response;
@Mock
private WilmaHttpRequest request;
@Mock
private ParameterList parameterMap;
private HeaderFormatter underTest;
@BeforeMethod
public void setUp() {
MockitoAnnotations.initMocks(this);
underTest = new HeaderFormatter();
}
@Test
public void testFormatterDoesNothingWhenParameterIsNull() throws Exception {
//GIVEN
//setup
//WHEN
underTest.formatTemplate(request, response, null, parameterMap);
//THEN
verifyZeroInteractions(request);
verifyZeroInteractions(response);
}
@Test
public void testFormatterDoesNothingWhenParameterIsEmpty() throws Exception {
//GIVEN
given(parameterMap.isEmpty()).willReturn(true);
//WHEN
underTest.formatTemplate(request, response, null, parameterMap);
//THEN
verifyZeroInteractions(request);
verifyZeroInteractions(response);
}
@Test
public void testFormatterAddNewHeader() throws Exception {
//GIVEN
given(parameterMap.isEmpty()).willReturn(false);
given(response.containsHeader("A")).willReturn(false);
List<Parameter> parameters = new ArrayList<>();
Parameter p = new Parameter("A", "B");
parameters.add(p);
given(parameterMap.getAllParameters()).willReturn(parameters);
//WHEN
underTest.formatTemplate(request, response, null, parameterMap);
//THEN
verify(response).addHeader("A", "B");
}
@Test
public void testFormatterUpdateHeader() throws Exception {
//GIVEN
given(parameterMap.isEmpty()).willReturn(false);
given(response.containsHeader("A")).willReturn(true);
List<Parameter> parameters = new ArrayList<>();
Parameter p = new Parameter("A", "B");
parameters.add(p);
given(parameterMap.getAllParameters()).willReturn(parameters);
//WHEN
underTest.formatTemplate(request, response, null, parameterMap);
//THEN
verify(response).setHeader("A", "B");
}
@Test
public void testFormatterDoNothingWhenParameterIsWrongNB() throws Exception {
//GIVEN
given(parameterMap.isEmpty()).willReturn(false);
List<Parameter> parameters = new ArrayList<>();
Parameter p = new Parameter(null, "B");
parameters.add(p);
given(parameterMap.getAllParameters()).willReturn(parameters);
//WHEN
underTest.formatTemplate(request, response, null, parameterMap);
//THEN
verifyZeroInteractions(request);
verifyZeroInteractions(response);
}
@Test
public void testFormatterDoNothingWhenParameterIsWrongEB() throws Exception {
//GIVEN
given(parameterMap.isEmpty()).willReturn(false);
List<Parameter> parameters = new ArrayList<>();
Parameter p = new Parameter("", "B");
parameters.add(p);
given(parameterMap.getAllParameters()).willReturn(parameters);
//WHEN
underTest.formatTemplate(request, response, null, parameterMap);
//THEN
verifyZeroInteractions(request);
verifyZeroInteractions(response);
}
@Test
public void testFormatterDoNothingWhenParameterIsWrongAE() throws Exception {
//GIVEN
given(parameterMap.isEmpty()).willReturn(false);
List<Parameter> parameters = new ArrayList<>();
Parameter p = new Parameter("A", "");
parameters.add(p);
given(parameterMap.getAllParameters()).willReturn(parameters);
//WHEN
underTest.formatTemplate(request, response, null, parameterMap);
//THEN
verifyZeroInteractions(request);
verifyZeroInteractions(response);
}
@Test
public void testFormatterDoNothingWhenParameterIsWrongAN() throws Exception {
//GIVEN
given(parameterMap.isEmpty()).willReturn(false);
List<Parameter> parameters = new ArrayList<>();
Parameter p = new Parameter("A", null);
parameters.add(p);
given(parameterMap.getAllParameters()).willReturn(parameters);
//WHEN
underTest.formatTemplate(request, response, null, parameterMap);
//THEN
verifyZeroInteractions(request);
verifyZeroInteractions(response);
}
}