Port unit tests over from elasticsearch-py (#4)

Author: JoshMock

.github/workflows/tests.yml

@@ -37,19 +37,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
         experimental: [false]
         nox-session: [""]
         runs-on: ["ubuntu-latest"]
-        include:
-          - python-version: 3.6
-            experimental: false
-            nox-session: test-3.6
-            runs-on: "ubuntu-20.04"
-          - python-version: 3.11-dev
-            experimental: true
-            nox-session: test-3.11
-            runs-on: "ubuntu-latest"
 
     runs-on: ${{ matrix.runs-on }}
     name: test-${{ matrix.python-version }}

docs/guide/configuration.asciidoc

@@ -59,13 +59,6 @@ Configuring the minimum TLS version to connect to is done via the `ssl_version`
 ------------------------------------
 import ssl
 
-# Python 3.6
-es = Elasticsearch(
-    ...,
-    ssl_version=ssl.PROTOCOL_TSLv1_2
-)
-
-# Python 3.7+
 es = Elasticsearch(
     ...,
     ssl_version=ssl.TLSVersion.TLSv1_2

docs/guide/getting-started.asciidoc

@@ -8,7 +8,7 @@ operations with it.
 [discrete]
 === Requirements
 
-* https://www.python.org/[Python] 3.6 or newer
+* https://www.python.org/[Python] 3.7 or newer
 * https://pip.pypa.io/en/stable/[`pip`], installed by default alongside Python
 
 [discrete]