Use the SlackReaderReplacement for the native test.

Author: ocielliottc

server/src/test/java/com/objectcomputing/checkins/services/request_notifications/CheckServicesImplTest.java

@@ -13,6 +13,7 @@
 import com.objectcomputing.checkins.services.fixture.MemberProfileFixture;
 import com.objectcomputing.checkins.services.memberprofile.MemberProfile;
 import com.objectcomputing.checkins.services.CurrentUserServicesReplacement;
+import com.objectcomputing.checkins.services.SlackReaderReplacement;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -30,11 +31,15 @@
 
 @Property(name = "replace.mailjet.factory", value = StringUtils.TRUE)
 @Property(name = "replace.currentuserservices", value = StringUtils.TRUE)
+@Property(name = "replace.slackreader", value = StringUtils.TRUE)
 class CheckServicesImplTest extends TestContainersSuite
                             implements FeedbackTemplateFixture, FeedbackRequestFixture, MemberProfileFixture, RoleFixture {
     @Inject
     CurrentUserServicesReplacement currentUserServices;
 
+    @Inject
+    private SlackReaderReplacement slackReader;
+
     @Inject
     @Named(MailJetFactory.MJML_FORMAT)
     private MailJetFactoryReplacement.MockEmailSender emailSender;