vid-automation/src/main/java/org/onap/vid/api/TestUtils.java

   1 package org.onap.vid.api;
   2
   3 import com.fasterxml.jackson.core.JsonParser;
   4 import com.fasterxml.jackson.databind.ObjectMapper;
   5 import com.fasterxml.jackson.databind.SerializationFeature;
   6 import org.apache.commons.text.RandomStringGenerator;
   7 import org.hamcrest.Matcher;
   8 import org.springframework.core.io.Resource;
   9 import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
  10 import org.springframework.core.io.support.ResourcePatternResolver;
  11 import org.springframework.http.HttpStatus;
  12
  13 import javax.ws.rs.client.WebTarget;
  14 import javax.ws.rs.core.Response;
  15 import java.io.IOException;
  16 import java.io.InputStream;
  17 import java.util.Map;
  18 import java.util.Scanner;
  19
  20 import static org.apache.commons.text.CharacterPredicates.DIGITS;
  21 import static org.apache.commons.text.CharacterPredicates.LETTERS;
  22 import static org.hamcrest.CoreMatchers.is;
  23 import static org.hamcrest.Matchers.*;
  24 import static vid.automation.test.utils.RegExMatcher.matchesRegEx;
  25
  26 public class TestUtils {
  27
  28     protected static ObjectMapper objectMapper = new ObjectMapper();
  29
  30     public static void assertStatusOK(Object request, WebTarget webTarget, Response response) throws IOException {
  31         assertHttpStatus(request, webTarget, response, HttpStatus.OK);
  32     }
  33
  34     public static void assertHttpStatus(Object request, WebTarget webTarget, Response response, HttpStatus exceptedHttpStatus) throws IOException {
  35         objectMapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
  36
  37         org.testng.Assert.assertEquals(response.getStatus(), exceptedHttpStatus.value(),
  38                 String.format("Failed post URI: %s with request %s. Got Status:%d and body: %s",
  39                         webTarget.getUri(),
  40                         objectMapper.writeValueAsString(request),
  41                         response.getStatus(),
  42                         objectMapper.writeValueAsString(response.getEntity())));
  43     }
  44
  45     public static String convertRequest(ObjectMapper objectMapper, String msoRequestDetailsFileName) {
  46
  47         ClassLoader cl = TestUtils.class.getClassLoader();
  48         ResourcePatternResolver resolver = new PathMatchingResourcePatternResolver(cl);
  49         Resource[] resources;
  50         try {
  51             resources = resolver.getResources(msoRequestDetailsFileName);
  52             //using InputStream and not file. see https://stackoverflow.com/questions/14876836/file-inside-jar-is-not-visible-for-spring/51131841#51131841
  53             InputStream inputStream = resources[0].getInputStream();
  54             String content = new Scanner(inputStream).useDelimiter("\\Z").next();
  55             objectMapper.configure(JsonParser.Feature.ALLOW_COMMENTS, true);
  56             return objectMapper.writeValueAsString(objectMapper.readValue(content, Object.class));
  57         }
  58         catch (IOException e) {
  59             e.printStackTrace();
  60             throw new RuntimeException(e);
  61         }
  62     }
  63
  64     public static String getNestedPropertyInMap(Object item, String path) {
  65         return getNestedPropertyInMap(item, path, String.class, "/");
  66     }
  67
  68     public static <T> T getNestedPropertyInMap(Object item, String path, Class<T> valueType) {
  69         return getNestedPropertyInMap(item, path, valueType, "/");
  70     }
  71
  72     /*
  73     Use this method to extract item from Map that represent Json hierarchy (Map<String,Map>)
  74      */
  75     public static <T> T getNestedPropertyInMap(Object item, String path, Class<T> valueType, String delimeter) {
  76         String[] pathes  = path.split(delimeter);
  77         return valueType.cast(getNestedPropertyInMap(item,pathes,0));
  78     }
  79
  80     private static Object getNestedPropertyInMap(Object item, String[] pathes, int index) {
  81         if (index==pathes.length) {
  82             return item;
  83         }
  84         return getNestedPropertyInMap(((Map<String,Object>)item).get(pathes[index]), pathes, ++index);
  85     }
  86
  87     static Matcher hasOrLacksOfEntry(String pathRegex, Long expectedCounter) {
  88         return expectedCounter.equals(0L) ? not(hasKey(matchesRegEx(pathRegex))) : hasEntry(matchesRegEx(pathRegex), is(expectedCounter));
  89     }
  90
  91     private static RandomStringGenerator generator = new RandomStringGenerator.Builder()
  92             .withinRange('0', 'z')
  93             .filteredBy(LETTERS, DIGITS)
  94             .build();
  95
  96     public static String generateRandomAlphaNumeric(int length) {
  97         return generator.generate(length);
  98     }
  99 }