Implement new style cookies

tests/fixtures/__init__.py

@@ -1,6 +1,9 @@
 """Test data"""
+import json
 from pathlib import Path
+from typing import Optional, Dict, Any
 
+import httpie
 from httpie.encoding import UTF8
 from httpie.output.formatters.xml import pretty_xml, parse_xml
 
@@ -19,10 +22,20 @@ FILE_PATH = FIXTURES_ROOT / 'test.txt'
 JSON_FILE_PATH = FIXTURES_ROOT / 'test.json'
 JSON_WITH_DUPE_KEYS_FILE_PATH = FIXTURES_ROOT / 'test_with_dupe_keys.json'
 BIN_FILE_PATH = FIXTURES_ROOT / 'test.bin'
+
 XML_FILES_PATH = FIXTURES_ROOT / 'xmldata'
 XML_FILES_VALID = list((XML_FILES_PATH / 'valid').glob('*_raw.xml'))
 XML_FILES_INVALID = list((XML_FILES_PATH / 'invalid').glob('*.xml'))
 
+SESSION_FILES_PATH = FIXTURES_ROOT / 'session_data'
+SESSION_FILES_OLD = sorted((SESSION_FILES_PATH / 'old').glob('*.json'))
+SESSION_FILES_NEW = sorted((SESSION_FILES_PATH / 'new').glob('*.json'))
+
+SESSION_VARIABLES = {
+    '__version__': httpie.__version__,
+    '__host__': 'null',
+}
+
 FILE_PATH_ARG = patharg(FILE_PATH)
 BIN_FILE_PATH_ARG = patharg(BIN_FILE_PATH)
 JSON_FILE_PATH_ARG = patharg(JSON_FILE_PATH)
@@ -40,3 +53,14 @@ BIN_FILE_CONTENT = BIN_FILE_PATH.read_bytes()
 UNICODE = FILE_CONTENT
 XML_DATA_RAW = '<?xml version="1.0" encoding="utf-8"?><root><e>text</e></root>'
 XML_DATA_FORMATTED = pretty_xml(parse_xml(XML_DATA_RAW))
+
+
+def read_session_file(session_file: Path, *, extra_variables: Optional[Dict[str, str]] = None) -> Any:
+    with open(session_file) as stream:
+        data = stream.read()
+
+    session_vars = {**SESSION_VARIABLES, **(extra_variables or {})}
+    for variable, value in session_vars.items():
+        data = data.replace(variable, value)
+
+    return json.loads(data)

tests/fixtures/session_data/new/cookies_dict.json

@@ -0,0 +1,31 @@
+{
+    "__meta__": {
+        "about": "HTTPie session file",
+        "help": "https://httpie.io/docs#sessions",
+        "httpie": "__version__"
+    },
+    "auth": {
+        "password": null,
+        "type": null,
+        "username": null
+    },
+    "cookies": [
+        {
+            "domain": __host__,
+            "expires": null,
+            "name": "baz",
+            "path": "/",
+            "secure": false,
+            "value": "quux"
+        },
+        {
+            "domain": __host__,
+            "expires": null,
+            "name": "foo",
+            "path": "/",
+            "secure": false,
+            "value": "bar"
+        }
+    ],
+    "headers": {}
+}

tests/fixtures/session_data/new/cookies_dict_dev_version.json

@@ -0,0 +1,31 @@
+{
+    "__meta__": {
+        "about": "HTTPie session file",
+        "help": "https://httpie.io/docs#sessions",
+        "httpie": "__version__"
+    },
+    "auth": {
+        "password": null,
+        "type": null,
+        "username": null
+    },
+    "cookies": [
+        {
+            "domain": __host__,
+            "expires": null,
+            "name": "baz",
+            "path": "/",
+            "secure": false,
+            "value": "quux"
+        },
+        {
+            "domain": __host__,
+            "expires": null,
+            "name": "foo",
+            "path": "/",
+            "secure": false,
+            "value": "bar"
+        }
+    ],
+    "headers": {}
+}

tests/fixtures/session_data/new/cookies_dict_with_extras.json

@@ -0,0 +1,33 @@
+{
+    "__meta__": {
+        "about": "HTTPie session file",
+        "help": "https://httpie.io/docs#sessions",
+        "httpie": "__version__"
+    },
+    "auth": {
+        "raw_auth": "foo:bar",
+        "type": "basic"
+    },
+    "cookies": [
+        {
+            "domain": __host__,
+            "expires": null,
+            "name": "baz",
+            "path": "/",
+            "secure": false,
+            "value": "quux"
+        },
+        {
+            "domain": __host__,
+            "expires": null,
+            "name": "foo",
+            "path": "/",
+            "secure": false,
+            "value": "bar"
+        }
+    ],
+    "headers": {
+        "X-Data": "value",
+        "X-Foo": "bar"
+    }
+}

tests/fixtures/session_data/new/empty_cookies_dict.json

@@ -0,0 +1,14 @@
+{
+    "__meta__": {
+        "about": "HTTPie session file",
+        "help": "https://httpie.io/docs#sessions",
+        "httpie": "__version__"
+    },
+    "auth": {
+        "password": null,
+        "type": null,
+        "username": null
+    },
+    "cookies": [],
+    "headers": {}
+}

tests/fixtures/session_data/new/empty_cookies_list.json

@@ -0,0 +1,14 @@
+{
+    "__meta__": {
+        "about": "HTTPie session file",
+        "help": "https://httpie.io/docs#sessions",
+        "httpie": "__version__"
+    },
+    "auth": {
+        "password": null,
+        "type": null,
+        "username": null
+    },
+    "cookies": [],
+    "headers": {}
+}

tests/fixtures/session_data/old/cookies_dict.json

@@ -0,0 +1,27 @@
+{
+    "__meta__": {
+        "about": "HTTPie session file",
+        "help": "https://httpie.io/docs#sessions",
+        "httpie": "3.0.2"
+    },
+    "auth": {
+        "password": null,
+        "type": null,
+        "username": null
+    },
+    "cookies": {
+        "baz": {
+            "expires": null,
+            "path": "/",
+            "secure": false,
+            "value": "quux"
+        },
+        "foo": {
+            "expires": null,
+            "path": "/",
+            "secure": false,
+            "value": "bar"
+        }
+    },
+    "headers": {}
+}

tests/fixtures/session_data/old/cookies_dict_dev_version.json

@@ -0,0 +1,27 @@
+{
+    "__meta__": {
+        "about": "HTTPie session file",
+        "help": "https://httpie.io/docs#sessions",
+        "httpie": "2.7.0.dev0"
+    },
+    "auth": {
+        "password": null,
+        "type": null,
+        "username": null
+    },
+    "cookies": {
+        "baz": {
+            "expires": null,
+            "path": "/",
+            "secure": false,
+            "value": "quux"
+        },
+        "foo": {
+            "expires": null,
+            "path": "/",
+            "secure": false,
+            "value": "bar"
+        }
+    },
+    "headers": {}
+}

tests/fixtures/session_data/old/cookies_dict_with_extras.json

@@ -0,0 +1,29 @@
+{
+    "__meta__": {
+        "about": "HTTPie session file",
+        "help": "https://httpie.io/docs#sessions",
+        "httpie": "3.0.2"
+    },
+    "auth": {
+        "raw_auth": "foo:bar",
+        "type": "basic"
+    },
+    "cookies": {
+        "baz": {
+            "expires": null,
+            "path": "/",
+            "secure": false,
+            "value": "quux"
+        },
+        "foo": {
+            "expires": null,
+            "path": "/",
+            "secure": false,
+            "value": "bar"
+        }
+    },
+    "headers": {
+        "X-Data": "value",
+        "X-Foo": "bar"
+    }
+}

tests/fixtures/session_data/old/empty_cookies_dict.json

@@ -0,0 +1,14 @@
+{
+    "__meta__": {
+        "about": "HTTPie session file",
+        "help": "https://httpie.io/docs#sessions",
+        "httpie": "3.0.2"
+    },
+    "auth": {
+        "password": null,
+        "type": null,
+        "username": null
+    },
+    "cookies": {},
+    "headers": {}
+}

tests/fixtures/session_data/old/empty_cookies_list.json

@@ -0,0 +1,14 @@
+{
+    "__meta__": {
+        "about": "HTTPie session file",
+        "help": "https://httpie.io/docs#sessions",
+        "httpie": "3.0.2"
+    },
+    "auth": {
+        "password": null,
+        "type": null,
+        "username": null
+    },
+    "cookies": [],
+    "headers": {}
+}