SearchCriteriaTest.java

package com.prasanna.android.stacknetwork.model;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;

import java.util.Arrays;
import java.util.Map;

import org.junit.Test;

import com.prasanna.android.stacknetwork.model.SearchCriteria.SearchSort;

public class SearchCriteriaTest {
  private static final String QUERY = "query";

  @Test
  public void build() {
    SearchCriteria searchCriteria =
        SearchCriteria.newCriteria(QUERY).includeTags(Arrays.asList("tag1", "tag2"))
            .excludeTags(Arrays.asList("tag3", "tag4")).mustBeAnswered().setMinAnswers(5).sortBy(SearchSort.VOTES)
            .build();

    assertNotNull(searchCriteria);
    assertCriteriaMap(searchCriteria, "1");
    assertCriteriaMap(searchCriteria.nextPage(), "2");

    clearBuildAndAssert(searchCriteria);
  }

  @Test
  public void buildHandlesError() {
    SearchCriteria searchCriteria =
        SearchCriteria.newCriteria(null).includeTags(null).excludeTags(null).setMinAnswers(-1).sortBy(null).build();

    assertNotNull(searchCriteria);
    assertNull(searchCriteria.getMap().get(SearchCriteria.Q));
    assertNull(searchCriteria.getMap().get(SearchCriteria.TAGGED));
    assertNull(searchCriteria.getMap().get(SearchCriteria.NOT_TAGGED));
    assertNull(searchCriteria.getMap().get(SearchCriteria.ANSWERS));
    assertNull(searchCriteria.getMap().get(SearchCriteria.ACCEPTED));
    assertNull(searchCriteria.getMap().get(SearchCriteria.SORT));
  }

  private void clearBuildAndAssert(SearchCriteria searchCriteria) {
    searchCriteria.clear();
    searchCriteria =
        SearchCriteria.newCriteria().includeTags(Arrays.asList("tag5", "tag6")).sortBy(SearchSort.CREATION).build();
    assertNotNull(searchCriteria);
    assertNull(searchCriteria.getMap().get(SearchCriteria.Q));
    assertNull(searchCriteria.getMap().get(SearchCriteria.NOT_TAGGED));
    assertNull(searchCriteria.getMap().get(SearchCriteria.ANSWERS));
    assertNull(searchCriteria.getMap().get(SearchCriteria.ACCEPTED));

    assertEquals("tag5;tag6", searchCriteria.getMap().get(SearchCriteria.TAGGED));
    assertEquals(SearchSort.CREATION.getValue(), searchCriteria.getMap().get(SearchCriteria.SORT));
    assertEquals("1", searchCriteria.getMap().get(SearchCriteria.PAGE));
    assertEquals(String.valueOf(SearchCriteria.DEFAULT_PAGE_SIZE), searchCriteria.getMap().get(SearchCriteria.PAGESIZE));
  }

  private void assertCriteriaMap(SearchCriteria builtCriteria, String page) {
    Map<String, String> criteriaMap = builtCriteria.getMap();
    assertNotNull(criteriaMap);
    assertEquals(QUERY, criteriaMap.get(SearchCriteria.Q));
    assertEquals(String.valueOf(true), criteriaMap.get(SearchCriteria.ACCEPTED));
    assertEquals("5", criteriaMap.get(SearchCriteria.ANSWERS));
    assertEquals("tag2;tag1", criteriaMap.get(SearchCriteria.TAGGED));
    assertEquals("tag4;tag3", criteriaMap.get(SearchCriteria.NOT_TAGGED));
    assertEquals(SearchSort.VOTES.getValue(), criteriaMap.get(SearchCriteria.SORT));
    assertEquals(page, criteriaMap.get(SearchCriteria.PAGE));
    assertEquals(String.valueOf(SearchCriteria.DEFAULT_PAGE_SIZE), criteriaMap.get(SearchCriteria.PAGESIZE));
  }
}