/*
 * Copyright (c) 2017, University of Oslo
 *
 * All rights reserved.
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * Neither the name of the HISP project nor the names of its contributors may
 * be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.hisp.dhis.android.core.dataset;

import org.hisp.dhis.android.core.common.IdentifiableHandlerImpl;
import org.hisp.dhis.android.core.common.IdentifiableObjectStore;
import org.hisp.dhis.android.core.common.ObjectStyleModelBuilder;
import org.hisp.dhis.android.core.common.ObjectWithUid;
import org.hisp.dhis.android.core.common.ObjectWithoutUidStore;
import org.hisp.dhis.android.core.program.ProgramSection;
import org.hisp.dhis.android.core.program.ProgramSectionAttributeLinkModel;
import org.hisp.dhis.android.core.program.ProgramSectionHandler;
import org.hisp.dhis.android.core.program.ProgramSectionModel;
import org.hisp.dhis.android.core.program.ProgramSectionModelBuilder;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;

import java.util.ArrayList;
import java.util.List;

import static org.mockito.Matchers.any;
import static org.mockito.Matchers.same;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

@RunWith(JUnit4.class)
public class SectionHandlerShould {

    @Mock
    private IdentifiableObjectStore<SectionModel> sectionStore;

    @Mock
    private ObjectWithoutUidStore<SectionDataElementLinkModel> sectionDataElementLinkStore;

    @Mock
    private Section section;

    // object to test
    private SectionHandler sectionHandler;

    @Before
    public void setUp() throws Exception {
        MockitoAnnotations.initMocks(this);

        sectionHandler = new SectionHandler(sectionStore, sectionDataElementLinkStore);

        List<ObjectWithUid> dataElements = new ArrayList<>();
        dataElements.add(ObjectWithUid.create("dataElement_uid"));
        when(section.dataElements()).thenReturn(dataElements);
    }

    @Test
    public void save_section_data_element_links() throws Exception {
        sectionHandler.handle(section, new SectionModelBuilder());
        verify(sectionDataElementLinkStore).updateOrInsertWhere(any(SectionDataElementLinkModel.class));
    }

    @Test
    public void extend_identifiable_handler_impl() {
        IdentifiableHandlerImpl<Section, SectionModel> genericHandler = new SectionHandler(
                null,null);
    }
}

@@ -1767,29 +1767,22 @@
 mon.
-ObjectStyleModelBuild
+LinkModelHandl
 er;%0A
@@ -1841,404 +1841,8 @@
 id;%0A
-import org.hisp.dhis.android.core.common.ObjectWithoutUidStore;%0Aimport org.hisp.dhis.android.core.program.ProgramSection;%0Aimport org.hisp.dhis.android.core.program.ProgramSectionAttributeLinkModel;%0Aimport org.hisp.dhis.android.core.program.ProgramSectionHandler;%0Aimport org.hisp.dhis.android.core.program.ProgramSectionModel;%0Aimport org.hisp.dhis.android.core.program.ProgramSectionModelBuilder;%0A
 impo
@@ -2147,12 +2147,97 @@
 ers.
-same
+anyString;%0Aimport static org.mockito.Matchers.eq;%0Aimport static org.mockito.Mockito.never
 ;%0Aim
@@ -2478,30 +2478,40 @@
 ate 
-ObjectWithoutUidStore%3C
+LinkModelHandler%3CObjectWithUid, 
 Sect
@@ -2557,21 +2557,23 @@
 mentLink
-Store
+Handler
 ;%0A%0A    @
@@ -2669,24 +2669,63 @@
 onHandler;%0A%0A
+    List%3CObjectWithUid%3E dataElements;%0A%0A
     @Before%0A
@@ -2892,21 +2892,23 @@
 mentLink
-Store
+Handler
 );%0A%0A    
@@ -2911,35 +2911,71 @@
         
-List%3CObjectWithUid%3E
+when(section.uid()).thenReturn(%22section_uid%22);%0A%0A       
  dataEle
@@ -3168,39 +3168,54 @@
 oid 
-save_section_data_element_links
+passingNullArguments_shouldNotPerformAnyAction
 () t
@@ -3228,25 +3228,24 @@
 Exception %7B%0A
- 
        secti
@@ -3265,45 +3265,82 @@
 dle(
-section, new SectionModelBuilder
+null, null);%0A%0A        verify(sectionStore, never()).delete(anyString
 ());%0A
+%0A
     
@@ -3361,201 +3361,272 @@
 tion
-DataElementLinkStore).updateOrInsertWhere(any(SectionDataElementLinkModel.class));%0A    %7D%0A%0A    @Test%0A    public void extend_identifiable_handler_impl() %7B%0A        IdentifiableHandlerImpl%3CS
+Store, never()).update(any(SectionModel.class));%0A%0A        verify(sectionStore, never()).insert(any(SectionModel.class));%0A    %7D%0A%0A    @Test%0A    public void handlingSection_shouldHandleNestedDataElements() throws Exception %7B%0A        sectionHandler.handle(s
 ection,
+ new
  Sec
@@ -3638,72 +3638,159 @@
 odel
-%3E genericHandler = new SectionHandler(%0A                null,null
+Builder());%0A        verify(sectionDataElementLinkHandler).handleMany(eq(section.uid()), eq(dataElements), any(SectionDataElementLinkModelBuilder.class)
 );%0A 
@@ -3794,10 +3794,12 @@
 ;%0A    %7D%0A
+%0A%0A
 %7D%0A

Update section handling tests