diff --git a/validator_xquik_test.go b/validator_xquik_test.go
new file mode 100644
index 0000000..3bb05b1
--- /dev/null
+++ b/validator_xquik_test.go
@@ -0,0 +1,109 @@
+// Copyright 2023-2026 Princess Beef Heavy Industries, LLC / Dave Shanley
+// SPDX-License-Identifier: MIT
+
+package validator
+
+import (
+	"bytes"
+	"io"
+	"net/http"
+	"testing"
+
+	"github.com/pb33f/libopenapi"
+	"github.com/pb33f/testify/assert"
+	"github.com/pb33f/testify/require"
+)
+
+func TestXquikSearchFixture_ValidateRequestAndResponse(t *testing.T) {
+	spec := []byte(`openapi: 3.1.0
+info:
+  title: Xquik API
+  version: "1.0"
+servers:
+  - url: https://xquik.com
+paths:
+  /api/v1/x/tweets/search:
+    get:
+      operationId: searchTweets
+      summary: Search Tweets
+      security:
+        - apiKey: []
+      parameters:
+        - name: query
+          in: query
+          required: true
+          schema:
+            type: string
+      responses:
+        "200":
+          description: Search results
+          content:
+            application/json:
+              schema:
+                type: object
+                required:
+                  - data
+                properties:
+                  data:
+                    type: array
+                    items:
+                      $ref: "#/components/schemas/Tweet"
+components:
+  schemas:
+    Tweet:
+      type: object
+      required:
+        - id
+        - text
+      properties:
+        id:
+          type: string
+        text:
+          type: string
+  securitySchemes:
+    apiKey:
+      type: apiKey
+      in: header
+      name: x-api-key
+`)
+
+	document, err := libopenapi.NewDocument(spec)
+	require.NoError(t, err)
+
+	docValidator, validatorErrs := NewValidator(document)
+	require.Empty(t, validatorErrs)
+
+	valid, validationErrs := docValidator.ValidateDocument()
+	assert.True(t, valid)
+	assert.Empty(t, validationErrs)
+
+	request, err := http.NewRequest(
+		http.MethodGet,
+		"https://xquik.com/api/v1/x/tweets/search?query=golang",
+		nil,
+	)
+	require.NoError(t, err)
+	request.Header.Set("x-api-key", "test-key")
+
+	valid, validationErrs = docValidator.ValidateHttpRequest(request)
+	assert.True(t, valid)
+	assert.Empty(t, validationErrs)
+
+	response := &http.Response{
+		StatusCode: http.StatusOK,
+		Header:     http.Header{"Content-Type": []string{"application/json"}},
+		Body: io.NopCloser(bytes.NewBufferString(`{
+			"data": [
+				{
+					"id": "1900000000000000000",
+					"text": "OpenAPI validation fixture"
+				}
+			]
+		}`)),
+		Request: request,
+	}
+
+	valid, validationErrs = docValidator.ValidateHttpResponse(request, response)
+	assert.True(t, valid)
+	assert.Empty(t, validationErrs)
+}