Add support for Sequelize.INET (#710)

Author: docelic

src/typeMapper.js

@@ -59,6 +59,7 @@ export function toGraphQL(sequelizeType, sequelizeTypes) {
     JSON,
     JSONB,
     CITEXT,
+    INET,
   } = sequelizeTypes;
 
   // Map of special characters
@@ -87,7 +88,8 @@ export function toGraphQL(sequelizeType, sequelizeTypes) {
       sequelizeType instanceof TIME ||
       sequelizeType instanceof BIGINT ||
       sequelizeType instanceof DECIMAL ||
-      sequelizeType instanceof CITEXT) {
+      sequelizeType instanceof CITEXT ||
+      sequelizeType instanceof INET) {
     return GraphQLString;
   }
 

test/unit/typeMapper.test.js

@@ -25,7 +25,8 @@ const {
   ARRAY,
   VIRTUAL,
   JSON,
-  JSONB
+  JSONB,
+  INET,
   } = Sequelize;
 
 import {
@@ -205,4 +206,10 @@ describe('typeMapper', () => {
       expect(toGraphQL(new JSONB(), Sequelize)).to.equal(JSONType);
     });
   });
+
+  describe('INET', function () {
+    it('should map to instance of GraphQLString', function () {
+      expect(toGraphQL(new INET('127.0.0.1'), Sequelize)).to.equal(GraphQLString);
+    });
+  });
 });