Enable case insensitive matching of http headers

This change creates simple case insensitive map implementation that
is used in HttpSdcResponse class to store the response headers.
Generally HTTP headers are supposed to be case insensitive and
sometimes get transformed (in our case - by istio sidecar) to lower case.
With this change lower case will still be matched and the original
behaviour will not break.

Issue-ID: SDC-4233
Signed-off-by: Marek Szwałkiewicz <marek.szwalkiewicz@external.t-mobile.pl>
Change-Id: I1cb9d9e75ff656ccb12c690c553bccc672332a12

1 files changed, 2 insertions, 3 deletions

diff --git a/sdc-distribution-client/src/test/java/org/onap/sdc/http/HttpRequestFactoryTest.java b/sdc-distribution-client/src/test/java/org/onap/sdc/http/HttpRequestFactoryTest.java
index c9eb4b3..a5404ae 100644
--- a/sdc-distribution-client/src/test/java/org/onap/sdc/http/HttpRequestFactoryTest.java
+++ b/sdc-distribution-client/src/test/java/org/onap/sdc/http/HttpRequestFactoryTest.java
@@ -25,12 +25,11 @@ import static org.mockito.Mockito.mock;
 
 import java.net.URI;
 import java.net.URISyntaxException;
-import java.util.HashMap;
-import java.util.Map;
 import org.apache.http.HttpEntity;
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.methods.HttpPost;
 import org.junit.jupiter.api.Test;
+import org.onap.sdc.utils.CaseInsensitiveMap;
 
 class HttpRequestFactoryTest {
 
@@ -40,7 +39,7 @@ class HttpRequestFactoryTest {
     private static final String HEADER_KEY_2 = "key2";
     private static final String HEADER_VALUE_1 = "value1";
     private static final String HEADER_VALUE_2 = "value2";
-    private static final Map<String, String> HEADERS = new HashMap<String, String>() {
+    private static final CaseInsensitiveMap<String, String> HEADERS = new CaseInsensitiveMap<String, String>() {
         {
             put(HEADER_KEY_1, HEADER_VALUE_1);
             put(HEADER_KEY_2, HEADER_VALUE_2);