Added env JSON with overrides

Author: gmsdelmundo

src/test/java/common/Args.java

@@ -1,6 +1,7 @@
 package common;
 
 public final class Args {
+    public static final String ARGS_JSON = "E2E_ARGS_JSON";
     public static final String ENV = "E2E_ENV";
     public static final String IDENTITY_SCOPE = "E2E_IDENTITY_SCOPE";
     public static final String PHONE_SUPPORT = "E2E_PHONE_SUPPORT";

src/test/java/common/EnvUtil.java

@@ -1,21 +1,42 @@
 package common;
 
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.core.type.TypeReference;
 import org.apache.commons.lang3.StringUtils;
 import org.junit.platform.commons.logging.Logger;
 import org.junit.platform.commons.logging.LoggerFactory;
 
+import java.util.HashMap;
+import java.util.Map;
+
 public final class EnvUtil {
     private static final Logger LOGGER = LoggerFactory.getLogger(EnvUtil.class);
+    private static final Map<String, String> ARGS;
+
+    static {
+        try {
+            String args = getEnv(Args.ARGS_JSON);
+            TypeReference<HashMap<String,String>> typeRef = new TypeReference<>() {};
+            ARGS = Mapper.OBJECT_MAPPER.readValue(args, typeRef);
+        } catch (JsonProcessingException e) {
+            throw new RuntimeException(e);
+        }
+    }
 
     private EnvUtil() {
     }
 
     public static String getEnv(String env) {
         String value = System.getenv(env);
+        if (StringUtils.isBlank(value)) {
+            value = ARGS.get(env);
+        }
+
         if (StringUtils.isBlank(value)) {
             LOGGER.error(() -> "Missing environment variable: " + env);
             System.exit(1);
         }
+
         return value;
     }
 }