test(fromHar): add 304 response with body test case (#91)

Author: kettanaito

test/traffic/fixtures/archives/response-status-304.har

@@ -0,0 +1,176 @@
+{
+  "log": {
+    "version": "1.2",
+    "creator": {
+      "name": "WebInspector",
+      "version": "537.36"
+    },
+    "pages": [],
+    "entries": [
+      {
+        "_initiator": {
+          "type": "script",
+          "stack": {
+            "callFrames": [
+              {
+                "functionName": "eval",
+                "scriptId": "27",
+                "url": "",
+                "lineNumber": 3,
+                "columnNumber": 39
+              },
+              {
+                "functionName": "eval",
+                "scriptId": "27",
+                "url": "",
+                "lineNumber": 1,
+                "columnNumber": 56
+              },
+              {
+                "functionName": "evaluate",
+                "scriptId": "20",
+                "url": "",
+                "lineNumber": 340,
+                "columnNumber": 15
+              },
+              {
+                "functionName": "",
+                "scriptId": "26",
+                "url": "",
+                "lineNumber": 0,
+                "columnNumber": 43
+              }
+            ]
+          }
+        },
+        "_priority": "High",
+        "_resourceType": "websocket",
+        "cache": {},
+        "connection": "29",
+        "request": {
+          "method": "GET",
+          "url": "http://127.0.0.1:60906/redirect",
+          "httpVersion": "HTTP/1.1",
+          "headers": [
+            {
+              "name": "Host",
+              "value": "127.0.0.1:60906"
+            },
+            {
+              "name": "Connection",
+              "value": "keep-alive"
+            },
+            {
+              "name": "sec-ch-ua",
+              "value": "\"Chromium\";v=\"93\", \" Not;A Brand\";v=\"99\""
+            },
+            {
+              "name": "sec-ch-ua-mobile",
+              "value": "?0"
+            },
+            {
+              "name": "User-Agent",
+              "value": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4576.0 Safari/537.36"
+            },
+            {
+              "name": "sec-ch-ua-platform",
+              "value": "\"macOS\""
+            },
+            {
+              "name": "Accept",
+              "value": "*/*"
+            },
+            {
+              "name": "Origin",
+              "value": "null"
+            },
+            {
+              "name": "Sec-Fetch-Site",
+              "value": "cross-site"
+            },
+            {
+              "name": "Sec-Fetch-Mode",
+              "value": "cors"
+            },
+            {
+              "name": "Sec-Fetch-Dest",
+              "value": "empty"
+            },
+            {
+              "name": "Accept-Encoding",
+              "value": "gzip, deflate, br"
+            },
+            {
+              "name": "Accept-Language",
+              "value": "en-US,en;q=0.9"
+            }
+          ],
+          "queryString": [],
+          "cookies": [],
+          "headersSize": 473,
+          "bodySize": 0
+        },
+        "response": {
+          "status": 304,
+          "statusText": "",
+          "httpVersion": "HTTP/1.1",
+          "headers": [
+            {
+              "name": "X-Powered-By",
+              "value": "Express"
+            },
+            {
+              "name": "Access-Control-Allow-Origin",
+              "value": "*"
+            },
+            {
+              "name": "Content-Type",
+              "value": "text/html; charset=utf-8"
+            },
+            {
+              "name": "Content-Length",
+              "value": "11"
+            },
+            {
+              "name": "ETag",
+              "value": "W/\"b-Kq5sNclPz7QV2+lfQIuc6R7oRu0\""
+            },
+            {
+              "name": "Date",
+              "value": "Thu, 12 Aug 2021 13:35:57 GMT"
+            },
+            {
+              "name": "Connection",
+              "value": "keep-alive"
+            }
+          ],
+          "cookies": [],
+          "content": {
+            "size": 11,
+            "mimeType": "text/html",
+            "compression": 0,
+            "text": "hello world"
+          },
+          "redirectURL": "",
+          "headersSize": 236,
+          "bodySize": 11,
+          "_transferSize": 247,
+          "_error": null
+        },
+        "serverIPAddress": "127.0.0.1",
+        "startedDateTime": "2021-08-12T13:35:57.824Z",
+        "time": 9.306000000050409,
+        "timings": {
+          "blocked": 0.6450000005667098,
+          "dns": 0.0050000000000000044,
+          "ssl": -1,
+          "connect": 0.157,
+          "send": 0.08600000000000002,
+          "wait": 8.125000000210829,
+          "receive": 0.2879999992728699,
+          "_blocked_queueing": 0.4960000005667098
+        }
+      }
+    ]
+  }
+}

test/traffic/response-status.test.ts

@@ -25,3 +25,24 @@ it('supports non-configurable response status codes', async () => {
     },
   ])
 })
+
+it('supports a 304 responses with a body', async () => {
+  const har = readArchive(
+    'test/traffic/fixtures/archives/response-status-304.har',
+  )
+  const handlers = fromTraffic(har, normalizeLocalhost)
+  expect(await inspectHandlers(handlers)).toEqual<InspectedHandler[]>([
+    {
+      handler: {
+        method: 'GET',
+        path: 'http://localhost/redirect',
+      },
+      response: {
+        status: 304,
+        statusText: '',
+        headers: _toHeaders(har.log.entries[0].response.headers),
+        body: '',
+      },
+    },
+  ])
+})