Simple samples of Postman Collection and OpenAPI (3.0 format). Both are minimal examples focused on the function of "getting user information".

sample-openapi.yaml

openapi: 3.0.3
info:
  title: Sample API
  version: 1.0.0
servers:
  - url: https://api.example.com
paths:
  /users:
    get:
      summary: Get all users
      operationId: getAllUsers
      responses:
        '200':
          description: A list of users
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/User'
  /users/{id}:
    get:
      summary: Get a user by ID
      operationId: getUserById
      parameters:
        - name: id
          in: path
          required: true
          schema:
            type: integer
      responses:
        '200':
          description: A single user object
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/User'
components:
  schemas:
    User:
      type: object
      properties:
        id:
          type: integer
        name:
          type: string
      required:
        - id
        - name

sample-postman-collection-with-test-scripts.json

{
  "info": {
    "name": "Sample Collection with Tests",
    "_postman_id": "1234-5678-9abc-def0",
    "description": "A simple Postman Collection example with basic tests",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
  },
  "item": [
    {
      "name": "Get All Users",
      "request": {
        "method": "GET",
        "header": [],
        "body": {},
        "url": {
          "raw": "{{base_url}}/users",
          "host": [
            "{{base_url}}"
          ],
          "path": [
            "users"
          ]
        }
      },
      "event": [
        {
          "listen": "test",
          "script": {
            "type": "text/javascript",
            "exec": [
              "// Test: Check the status code",
              "pm.test(\"Status code is 200\", function () {",
              "    pm.response.to.have.status(200);",
              "});",
              "",
              "// Test: Check if response has at least one user",
              "const jsonData = pm.response.json();",
              "pm.test(\"Response array should not be empty\", function () {",
              "    pm.expect(jsonData.length).to.be.above(0);",
              "});"
            ]
          }
        }
      ]
    },
    {
      "name": "Get User by ID",
      "request": {
        "method": "GET",
        "header": [],
        "body": {},
        "url": {
          "raw": "{{base_url}}/users/1",
          "host": [
            "{{base_url}}"
          ],
          "path": [
            "users",
            "1"
          ]
        }
      },
      "response": []
    }
  ],
  "variable": [
    {
      "key": "base_url",
      "value": "https://api.example.com"
    }
  ]
}

sample-postman-collection.json

{
  "info": {
    "name": "Sample Collection",
    "_postman_id": "1234-5678-9abc-def0",
    "description": "A simple Postman Collection example for fetching user data.",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
  },
  "item": [
    {
      "name": "Get All Users",
      "request": {
        "method": "GET",
        "header": [],
        "body": {},
        "url": {
          "raw": "{{base_url}}/users",
          "host": [
            "{{base_url}}"
          ],
          "path": [
            "users"
          ]
        }
      },
      "response": []
    },
    {
      "name": "Get User by ID",
      "request": {
        "method": "GET",
        "header": [],
        "body": {},
        "url": {
          "raw": "{{base_url}}/users/1",
          "host": [
            "{{base_url}}"
          ],
          "path": [
            "users",
            "1"
          ]
        }
      },
      "response": []
    }
  ],
  "variable": [
    {
      "key": "base_url",
      "value": "https://api.example.com"
    }
  ]
}

Postman Collection と OpenAPI (3.0形式) のシンプルなサンプル。どちらも「ユーザー情報を取得する」という機能に絞った最小限の例。

• sample-openapi.yaml
• sample-postman-collection.json
• sample-postman-collection-with-testscripts.json (上記のコレクションにテストスクリプトを追加)