diff --git a/test/models/v2/asyncapi.spec.ts b/test/models/v2/asyncapi.spec.ts
index cd7befe9f..92ec6646e 100644
--- a/test/models/v2/asyncapi.spec.ts
+++ b/test/models/v2/asyncapi.spec.ts
@@ -4,11 +4,10 @@ import { Components } from '../../../src/models/v2/components';
 import { Info } from '../../../src/models/v2/info';
 import { Messages } from '../../../src/models/v2/messages';
 import { Operations } from '../../../src/models/v2/operations';
-import { Schemas } from '../../../src/models/v2/schemas';
 import { SecuritySchemes } from '../../../src/models/v2/security-schemes';
 import { Servers } from '../../../src/models/v2/servers';
 
-import { serializeInput, assertExtensions } from './assert-mixins';
+import { serializeInput, assertExtensions } from './utils';
 
 import type { v2 } from '../../../src/interfaces';
 
diff --git a/test/models/v2/channel-parameter.spec.ts b/test/models/v2/channel-parameter.spec.ts
index 1f5fcd261..896f89c5e 100644
--- a/test/models/v2/channel-parameter.spec.ts
+++ b/test/models/v2/channel-parameter.spec.ts
@@ -1,7 +1,7 @@
 import { ChannelParameter } from '../../../src/models/v2/channel-parameter';
 import { Schema } from '../../../src/models/v2/schema';
 
-import { serializeInput, assertDescription, assertExtensions } from './assert-mixins';
+import { serializeInput, assertDescription, assertExtensions } from './utils';
 
 import type { v2 } from '../../../src/interfaces';
 
diff --git a/test/models/v2/channel.spec.ts b/test/models/v2/channel.spec.ts
index 4af99e78b..1e768c304 100644
--- a/test/models/v2/channel.spec.ts
+++ b/test/models/v2/channel.spec.ts
@@ -8,7 +8,7 @@ import { Message } from '../../../src/models/v2/message';
 import { Servers } from '../../../src/models/v2/servers';
 import { Server } from '../../../src/models/v2/server';
 
-import { serializeInput, assertBindings, assertDescription, assertExtensions } from './assert-mixins';
+import { serializeInput, assertBindings, assertDescription, assertExtensions } from './utils';
 
 import type { v2 } from '../../../src/interfaces';
 
diff --git a/test/models/v2/components.spec.ts b/test/models/v2/components.spec.ts
index 1816a336e..62cb1f519 100644
--- a/test/models/v2/components.spec.ts
+++ b/test/models/v2/components.spec.ts
@@ -11,7 +11,7 @@ import { Server } from '../../../src/models/v2/server';
 import { ServerVariable } from '../../../src/models/v2/server-variable';
 import { SecurityScheme } from '../../../src/models/v2/security-scheme';
 
-import { serializeInput, assertExtensions } from './assert-mixins';
+import { serializeInput, assertExtensions } from './utils';
 
 import type { v2 } from '../../../src/interfaces';
 
diff --git a/test/models/v2/contact.spec.ts b/test/models/v2/contact.spec.ts
index ee3155928..33d11e0f6 100644
--- a/test/models/v2/contact.spec.ts
+++ b/test/models/v2/contact.spec.ts
@@ -1,6 +1,6 @@
 import { Contact } from '../../../src/models/v2/contact';
 
-import { serializeInput, assertExtensions } from './assert-mixins';
+import { serializeInput, assertExtensions } from './utils';
 
 import type { v2 } from '../../../src/interfaces';
 
diff --git a/test/models/v2/correlation-id.spec.ts b/test/models/v2/correlation-id.spec.ts
index c7fffdc16..8a3cc1e06 100644
--- a/test/models/v2/correlation-id.spec.ts
+++ b/test/models/v2/correlation-id.spec.ts
@@ -1,6 +1,6 @@
 import { CorrelationId } from '../../../src/models/v2/correlation-id';
 
-import { serializeInput, assertDescription, assertExtensions } from './assert-mixins';
+import { serializeInput, assertDescription, assertExtensions } from './utils';
 
 import type { v2 } from '../../../src/interfaces';
 
diff --git a/test/models/v2/external-docs.spec.ts b/test/models/v2/external-docs.spec.ts
index 60a2f56bf..56509b545 100644
--- a/test/models/v2/external-docs.spec.ts
+++ b/test/models/v2/external-docs.spec.ts
@@ -1,6 +1,6 @@
 import { ExternalDocumentation } from '../../../src/models/v2/external-docs';
 
-import { serializeInput, assertDescription, assertExtensions } from './assert-mixins';
+import { serializeInput, assertDescription, assertExtensions } from './utils';
 
 import type { v2 } from '../../../src/interfaces';
 
diff --git a/test/models/v2/info.spec.ts b/test/models/v2/info.spec.ts
index 9703ccbda..b13dcb240 100644
--- a/test/models/v2/info.spec.ts
+++ b/test/models/v2/info.spec.ts
@@ -6,7 +6,7 @@ import { Tags } from '../../../src/models/v2/tags';
 import { Tag } from '../../../src/models/v2/tag';
 import { createDetailedAsyncAPI } from '../../../src/utils';
 
-import { serializeInput, assertDescription, assertExtensions } from './assert-mixins';
+import { serializeInput, assertDescription, assertExtensions } from './utils';
 
 import type { v2 } from '../../../src/interfaces';
 
diff --git a/test/models/v2/license.spec.ts b/test/models/v2/license.spec.ts
index aece290be..3d934d564 100644
--- a/test/models/v2/license.spec.ts
+++ b/test/models/v2/license.spec.ts
@@ -1,6 +1,6 @@
 import { License } from '../../../src/models/v2/license';
 
-import { serializeInput, assertExtensions } from './assert-mixins';
+import { serializeInput, assertExtensions } from './utils';
 
 import type { v2 } from '../../../src/interfaces';
 
diff --git a/test/models/v2/message-example.spec.ts b/test/models/v2/message-example.spec.ts
index e33b19983..a4a39468a 100644
--- a/test/models/v2/message-example.spec.ts
+++ b/test/models/v2/message-example.spec.ts
@@ -1,6 +1,6 @@
 import { MessageExample } from '../../../src/models/v2/message-example';
 
-import { assertExtensions } from './assert-mixins';
+import { assertExtensions } from './utils';
 
 describe('MessageExample model', function() {
   describe('.hasName()', function() {
diff --git a/test/models/v2/message-trait.spec.ts b/test/models/v2/message-trait.spec.ts
index 7aab4becc..6357f5aa3 100644
--- a/test/models/v2/message-trait.spec.ts
+++ b/test/models/v2/message-trait.spec.ts
@@ -4,7 +4,7 @@ import { MessageExample } from '../../../src/models/v2/message-example';
 import { MessageTrait } from '../../../src/models/v2/message-trait';
 import { Schema } from '../../../src/models/v2/schema';
 
-import { assertBindings, assertDescription, assertExtensions, assertExternalDocumentation, assertTags } from './assert-mixins';
+import { assertBindings, assertDescription, assertExtensions, assertExternalDocumentation, assertTags } from './utils';
 
 describe('MessageTrait model', function() {
   describe('.id()', function() {
diff --git a/test/models/v2/message.spec.ts b/test/models/v2/message.spec.ts
index 5ea1d81fd..cb82189d1 100644
--- a/test/models/v2/message.spec.ts
+++ b/test/models/v2/message.spec.ts
@@ -9,7 +9,7 @@ import { Schema } from '../../../src/models/v2/schema';
 import { Servers } from '../../../src/models/v2/servers';
 import { Server } from '../../../src/models/v2/server';
 
-import { assertBindings, assertDescription, assertExtensions, assertExternalDocumentation, assertTags } from './assert-mixins';
+import { assertBindings, assertDescription, assertExtensions, assertExternalDocumentation, assertTags } from './utils';
 
 describe('Message model', function() {
   describe('.id()', function() {
diff --git a/test/models/v2/operation-trait.spec.ts b/test/models/v2/operation-trait.spec.ts
index 01463c471..9abfb7a9c 100644
--- a/test/models/v2/operation-trait.spec.ts
+++ b/test/models/v2/operation-trait.spec.ts
@@ -1,7 +1,7 @@
 import { OperationTrait } from '../../../src/models/v2/operation-trait';
 import { SecurityScheme } from '../../../src/models/v2/security-scheme';
 
-import { assertBindings, assertDescription, assertExtensions, assertExternalDocumentation, assertTags } from './assert-mixins';
+import { assertBindings, assertDescription, assertExtensions, assertExternalDocumentation, assertTags } from './utils';
 
 describe('OperationTrait model', function() {
   describe('.id()', function() {
diff --git a/test/models/v2/operation.spec.ts b/test/models/v2/operation.spec.ts
index 1c44b6e01..8e9303530 100644
--- a/test/models/v2/operation.spec.ts
+++ b/test/models/v2/operation.spec.ts
@@ -8,7 +8,7 @@ import { Message } from '../../../src/models/v2/message';
 import { Servers } from '../../../src/models/v2/servers';
 import { Server } from '../../../src/models/v2/server';
 
-import { assertBindings, assertDescription, assertExtensions, assertExternalDocumentation, assertTags } from './assert-mixins';
+import { assertBindings, assertDescription, assertExtensions, assertExternalDocumentation, assertTags } from './utils';
 
 describe('Operation model', function() {
   describe('.id()', function() {
diff --git a/test/models/v2/schema.spec.ts b/test/models/v2/schema.spec.ts
index 0aca01655..d23f33aba 100644
--- a/test/models/v2/schema.spec.ts
+++ b/test/models/v2/schema.spec.ts
@@ -1,6 +1,6 @@
 import { Schema } from '../../../src/models/v2/schema';
 
-import { assertExtensions, assertExternalDocumentation } from './assert-mixins';
+import { assertExtensions, assertExternalDocumentation } from './utils';
 
 import type { v2 } from '../../../src/interfaces';
 
diff --git a/test/models/v2/server.spec.ts b/test/models/v2/server.spec.ts
index ddd7d50e0..21d2557a3 100644
--- a/test/models/v2/server.spec.ts
+++ b/test/models/v2/server.spec.ts
@@ -8,7 +8,7 @@ import { Server } from '../../../src/models/v2/server';
 import { ServerVariables } from '../../../src/models/v2/server-variables';
 import { SecurityScheme } from '../../../src/models/v2/security-scheme';
 
-import { serializeInput, assertBindings, assertDescription, assertExtensions } from './assert-mixins';
+import { serializeInput, assertBindings, assertDescription, assertExtensions } from './utils';
 
 import type { v2 } from '../../../src/interfaces';
 
diff --git a/test/models/v2/tag.spec.ts b/test/models/v2/tag.spec.ts
index 1c405517b..344f23369 100644
--- a/test/models/v2/tag.spec.ts
+++ b/test/models/v2/tag.spec.ts
@@ -1,6 +1,6 @@
 import { Tag } from '../../../src/models/v2/tag';
 
-import { assertDescription, assertExtensions, assertExternalDocumentation } from './assert-mixins';
+import { assertDescription, assertExtensions, assertExternalDocumentation } from './utils';
 
 describe('Tag model', function() {
   describe('.name()', function() {
diff --git a/test/models/v2/assert-mixins.ts b/test/models/v2/utils.ts
similarity index 100%
rename from test/models/v2/assert-mixins.ts
rename to test/models/v2/utils.ts