test(FieldConverter): add User.period as an array

Author: nodkz

src/__mocks__/userModel.js

@@ -83,6 +83,8 @@ const UserSchema = new Schema(
       description: "Some mixed value, that served with @taion's `graphql-type-json`",
     },
 
+    periods: [{ from: Number, to: Number }],
+
     // createdAt, created via option `timastamp: true` (see bottom)
     // updatedAt, created via option `timastamp: true` (see bottom)
   },
@@ -96,7 +98,8 @@ const UserSchema = new Schema(
 UserSchema.set('autoIndex', false);
 UserSchema.index({ name: 1, age: -1 });
 
-UserSchema.virtual('nameVirtual').get(function () { // eslint-disable-line
+UserSchema.virtual('nameVirtual').get(function() {
+  // eslint-disable-line
   return `VirtualFieldValue${this._id}`;
 });
 

src/__tests__/__snapshots__/integration-test.js.snap

@@ -12,6 +12,7 @@ Array [
   "gender",
   "relocation",
   "languages",
+  "periods",
   "createdAt",
   "updatedAt",
   "__v",

src/__tests__/fieldConverter-test.js

@@ -69,6 +69,7 @@ describe('fieldConverter', () => {
 
     it('should derive DOCUMENT_ARRAY', () => {
       expect(deriveComplexType(fields.languages)).toBe(ComplexTypes.DOCUMENT_ARRAY);
+      expect(deriveComplexType(fields.periods)).toBe(ComplexTypes.DOCUMENT_ARRAY);
     });
 
     it('should derive EMBEDDED', () => {
@@ -197,21 +198,24 @@ describe('fieldConverter', () => {
   });
 
   describe('documentArrayToGraphQL()', () => {
-    const languagesTypeAsList = documentArrayToGraphQL(fields.languages, '', schemaComposer);
-    const languagesType = languagesTypeAsList[0];
-    const languagesFields = languagesType.getFields();
+    it('test schema as array', () => {
+      const languagesTypeAsList = documentArrayToGraphQL(fields.languages, '', schemaComposer);
+      const languagesType = languagesTypeAsList[0];
+      const languagesFields = languagesType.getFields();
 
-    it('should produce GraphQLList', () => {
       expect(Array.isArray(languagesTypeAsList)).toBeTruthy();
+      expect(languagesType.getTypeName()).toBe('Languages');
+      expect(languagesFields._id).toBeTruthy();
     });
 
-    it('should has Language type in ofType', () => {
-      // see src/__mocks__/languageSchema.js where type name `Language` is defined
-      expect(languagesType.getTypeName()).toBe('Language');
-    });
-
-    it('should include pseudo mongoose _id field in document', () => {
-      expect(languagesFields._id).toBeTruthy();
+    it('test object as array', () => {
+      const periodsTypeAsList = documentArrayToGraphQL(fields.periods, '', schemaComposer);
+      const periodsType = periodsTypeAsList[0];
+      const periodsFields = periodsType.getFields();
+      expect(Array.isArray(periodsTypeAsList)).toBeTruthy();
+      expect(periodsType.getTypeName()).toBe('Periods');
+      expect(periodsFields.from).toBeTruthy();
+      expect(periodsFields.to).toBeTruthy();
     });
   });