package com.epam.wilma.stubconfig.dom;
/*==========================================================================
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 static org.mockito.BDDMockito.given;
import static org.mockito.Mockito.verify;
import static org.testng.Assert.assertEquals;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import javax.xml.validation.Schema;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.mockito.internal.util.reflection.Whitebox;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
import org.w3c.dom.Document;
import com.epam.wilma.domain.stubconfig.StubConfigSchema;
import com.epam.wilma.domain.stubconfig.StubDescriptor;
import com.epam.wilma.domain.stubconfig.StubDescriptorAttributes;
import com.epam.wilma.stubconfig.configuration.StubConfigurationAccess;
import com.epam.wilma.stubconfig.dom.builder.XmlDocumentBuilder;
import com.epam.wilma.stubconfig.dom.parser.StubDescriptorParser;
import com.epam.wilma.stubconfig.dom.parser.StubResourceHolderUpdater;
import com.epam.wilma.stubconfig.dom.validator.StubDescriptorValidator;
import com.epam.wilma.domain.stubconfig.exception.DescriptorCannotBeParsedException;
import com.epam.wilma.domain.stubconfig.exception.DocumentBuilderException;
/**
* Provides unit tests for the class {@link DomBasedStubDescriptorFactory}.
* @author Marton_Sereg
*
*/
public class DomBasedStubDescriptorFactoryTest {
@InjectMocks
private DomBasedStubDescriptorFactory underTest;
@Mock
private InputStream inputStream;
@Mock
private XmlDocumentBuilder xmlDocumentBuilder;
@Mock
private StubDescriptorValidator stubDescriptorValidator1;
@Mock
private StubDescriptorValidator stubDescriptorValidator2;
@Mock
private Document document;
@Mock
private DocumentBuilderException documentBuilderException;
@Mock
private StubDescriptorParser descriptorBuilder;
@Mock
private StubDescriptor stubDescriptor;
@Mock
private StubResourceHolderUpdater stubResourceHolderUpdater;
@Mock
private StubConfigurationAccess configurationAccess;
@Mock
private StubConfigSchema stubConfigSchema;
private final List<StubDescriptorValidator> descriptorValidators = new ArrayList<>();
@Mock
private Schema schema;
private StubDescriptorAttributes attributes;
@BeforeMethod
public void setUp() {
MockitoAnnotations.initMocks(this);
descriptorValidators.add(stubDescriptorValidator1);
descriptorValidators.add(stubDescriptorValidator2);
Whitebox.setInternalState(underTest, "descriptorValidators", descriptorValidators);
attributes = new StubDescriptorAttributes("test");
given(stubDescriptor.getAttributes()).willReturn(attributes);
given(stubConfigSchema.getSchema()).willReturn(schema);
}
@Test
public final void testBuildStubDescriptorShouldCallEveryValidatorInListAndBuildDescriptor() throws Exception {
//GIVEN
given(xmlDocumentBuilder.buildDocument(inputStream, schema)).willReturn(document);
given(descriptorBuilder.parse(document)).willReturn(stubDescriptor);
//WHEN
StubDescriptor actual = underTest.buildStubDescriptor(inputStream);
//THEN
verify(stubDescriptorValidator1).validate(document, schema);
verify(stubDescriptorValidator2).validate(document, schema);
assertEquals(actual, stubDescriptor);
}
@Test(expectedExceptions = DescriptorCannotBeParsedException.class)
public final void testBuildStubDescriptorShouldThrowExceptionWhenDocumentBuildingFails() throws Exception {
//GIVEN
given(xmlDocumentBuilder.buildDocument(inputStream, schema)).willThrow(documentBuilderException);
//WHEN
underTest.buildStubDescriptor(inputStream);
//THEN exception thrown
}
@Test
public final void testBuildStubDescriptorShouldCallUpdaterInitialize() throws Exception {
//GIVEN
given(xmlDocumentBuilder.buildDocument(inputStream, schema)).willReturn(document);
given(descriptorBuilder.parse(document)).willReturn(stubDescriptor);
//WHEN
underTest.buildStubDescriptor(inputStream);
//THEN
verify(stubResourceHolderUpdater).initializeTemporaryResourceHolder();
}
@Test
public final void testBuildStubDescriptorShouldCallUpdaterUpdateResourceHolder() throws Exception {
//GIVEN
given(xmlDocumentBuilder.buildDocument(inputStream, schema)).willReturn(document);
given(descriptorBuilder.parse(document)).willReturn(stubDescriptor);
//WHEN
underTest.buildStubDescriptor(inputStream);
//THEN
verify(stubResourceHolderUpdater).updateResourceHolder();
}
@Test
public final void testBuildStubDescriptorShouldCallUpdaterClearTempResourceHolder() throws Exception {
//GIVEN
given(xmlDocumentBuilder.buildDocument(inputStream, schema)).willReturn(document);
given(descriptorBuilder.parse(document)).willReturn(stubDescriptor);
//WHEN
underTest.buildStubDescriptor(inputStream);
//THEN
verify(stubResourceHolderUpdater).clearTemporaryResourceHolder();
}
@Test
public final void testBuildStubDescriptorShouldCallStubConfigurationAccess() throws Exception {
//GIVEN
given(xmlDocumentBuilder.buildDocument(inputStream, schema)).willReturn(document);
given(descriptorBuilder.parse(document)).willReturn(stubDescriptor);
//WHEN
underTest.buildStubDescriptor(inputStream);
//THEN
verify(configurationAccess).setProperties();
}
}