fix: should support root paths #63

Close #63

lib/index.js

@@ -49,7 +49,7 @@ async function postmanToOpenApi (input, output, { info = {}, defaultTag = 'defau
     paths
   }
 
-  const openApiYml = safeDump(openApi)
+  const openApiYml = safeDump(openApi, { skipInvalid: true })
   if (output != null) {
     await writeFile(output, openApiYml, 'utf8')
   }
@@ -239,7 +239,7 @@ function parseOptsAuth (optAuth) {
 }
 
 /* From the path array compose the real path for OpenApi specs */
-function calculatePath (paths, pathDepth) {
+function calculatePath (paths = [], pathDepth) {
   paths = paths.slice(pathDepth) // path depth
   // replace repeated '{' and '}' chars
   return '/' + paths.map(path => path.replace(/([{}])\1+/g, '$1'))

test/index.spec.js

@@ -21,6 +21,7 @@ const COLLECTION_MULTIPLE_SERVERS = './test/resources/input/MultipleServers.json
 const COLLECTION_LICENSE_CONTACT = './test/resources/input/LicenseContact.json'
 const COLLECTION_DEPTH_PATH_PARAMS = './test/resources/input/DepthPathParams.json'
 const COLLECTION_PARSE_STATUS_CODE = './test/resources/input/ParseStatusCode.json'
+const COLLECTION_NO_PATH = './test/resources/input/NoPath.json'
 
 const EXPECTED_BASIC = readFileSync('./test/resources/output/Basic.yml', 'utf8')
 const EXPECTED_INFO_OPTS = readFileSync('./test/resources/output/InfoOpts.yml', 'utf8')
@@ -42,6 +43,7 @@ const EXPECTED_LICENSE_CONTACT_PARTIAL = readFileSync('./test/resources/output/L
 const EXPECTED_LICENSE_CONTACT_PARTIAL_2 = readFileSync('./test/resources/output/LicenseContactPartial2.yml', 'utf8')
 const EXPECTED_DEPTH_PATH_PARAMS = readFileSync('./test/resources/output/DepthPathParams.yml', 'utf8')
 const EXPECTED_PARSE_STATUS_CODE = readFileSync('./test/resources/output/ParseStatus.yml', 'utf8')
+const EXPECTED_NO_PATH = readFileSync('./test/resources/output/NoPath.yml', 'utf8')
 
 describe('Library specs', function () {
   afterEach('remove file', function () {
@@ -223,4 +225,9 @@ describe('Library specs', function () {
     const result = await postmanToOpenApi(COLLECTION_PARSE_STATUS_CODE)
     equal(result, EXPECTED_PARSE_STATUS_CODE)
   })
+
+  it.only('should parse operation when no path (only domain)', async function () {
+    const result = await postmanToOpenApi(COLLECTION_NO_PATH)
+    equal(result, EXPECTED_NO_PATH)
+  })
 })

test/resources/input/NoPath.json

@@ -0,0 +1,77 @@
+{
+	"info": {
+		"_postman_id": "074ac938-087e-4762-8a33-feadabfa1145",
+		"name": "No Path",
+		"description": "API to manage GET methods",
+		"schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
+	},
+	"item": [
+		{
+			"name": "Get list of users",
+			"request": {
+				"method": "GET",
+				"header": [],
+				"url": {
+					"raw": "https://api.io?age=45&name=Jhon&review=true&number=23.56&required=my value",
+					"protocol": "https",
+					"host": [
+						"api",
+						"io"
+					],
+					"query": [
+						{
+							"key": "age",
+							"value": "45",
+							"description": "Filter by age [required]"
+						},
+						{
+							"key": "name",
+							"value": "Jhon",
+							"description": "Filter by name [REQUIRED]"
+						},
+						{
+							"key": "review",
+							"value": "true",
+							"description": "Indicate if should be reviewed or not"
+						},
+						{
+							"key": "number",
+							"value": "23.56",
+							"description": "This is a number"
+						},
+						{
+							"key": "required",
+							"value": "my value",
+							"description": "[required] mandatory paraemeter"
+						}
+					]
+				},
+				"description": "Obtain a list of users that fullfill the conditions of the filters"
+			},
+			"response": []
+		}
+	],
+	"event": [
+		{
+			"listen": "prerequest",
+			"script": {
+				"id": "e5a590b1-117c-4050-9541-926b7188ebe0",
+				"type": "text/javascript",
+				"exec": [
+					""
+				]
+			}
+		},
+		{
+			"listen": "test",
+			"script": {
+				"id": "6fb7b705-a3fc-45e0-8a80-3f2b5ce4bf9f",
+				"type": "text/javascript",
+				"exec": [
+					""
+				]
+			}
+		}
+	],
+	"protocolProfileBehavior": {}
+}

test/resources/output/NoPath.yml

@@ -0,0 +1,53 @@
+openapi: 3.0.0
+info:
+  title: No Path
+  description: API to manage GET methods
+  version: 1.0.0
+servers:
+  - url: 'https://api.io'
+paths:
+  /:
+    get:
+      tags:
+        - default
+      summary: Get list of users
+      description: Obtain a list of users that fullfill the conditions of the filters
+      parameters:
+        - name: age
+          in: query
+          schema:
+            type: integer
+          required: true
+          description: Filter by age
+          example: '45'
+        - name: name
+          in: query
+          schema:
+            type: string
+          required: true
+          description: Filter by name
+          example: Jhon
+        - name: review
+          in: query
+          schema:
+            type: boolean
+          description: Indicate if should be reviewed or not
+          example: 'true'
+        - name: number
+          in: query
+          schema:
+            type: number
+          description: This is a number
+          example: '23.56'
+        - name: required
+          in: query
+          schema:
+            type: string
+          required: true
+          description: mandatory paraemeter
+          example: my value
+      responses:
+        '200':
+          description: Successful response
+          content:
+            application/json: {}