Add the ability to run test patterns. (#454)

Signed-off-by: dblock <dblock@amazon.com>

.ci/functions/imports.sh

@@ -28,7 +28,7 @@ if [[ -z $opensearch_node_name ]]; then
 
 fi
 
-  export script_path=$(dirname $(realpath -s $0))
+  export script_path=$(dirname $(realpath $0))
   source $script_path/functions/cleanup.sh
   source $script_path/functions/wait-for-container.sh
   trap "cleanup_trap ${network_name}" EXIT

.ci/make.sh

@@ -24,7 +24,7 @@
 # Bootstrap
 # ------------------------------------------------------- #
 
-script_path=$(dirname "$(realpath -s "$0")")
+script_path=$(dirname "$(realpath "$0")")
 repo=$(realpath "$script_path/../")
 
 # shellcheck disable=SC1090

.ci/run-opensearch.sh

@@ -5,7 +5,7 @@
 #
 # Export the NUMBER_OF_NODES variable to start more than 1 node
 
-script_path=$(dirname $(realpath -s $0))
+script_path=$(dirname $(realpath $0))
 source $script_path/functions/imports.sh
 set -euo pipefail
 

.ci/run-repository.sh

@@ -38,7 +38,10 @@ docker run \
   --env "TEST_SUITE=${TEST_SUITE}" \
   --env "PYTHON_CONNECTION_CLASS=${PYTHON_CONNECTION_CLASS}" \
   --env "TEST_TYPE=server" \
+  --env "TEST_PATTERN=${TEST_PATTERN}" \
   --name opensearch-py \
   --rm \
   opensearch-project/opensearch-py \
   python setup.py test
+
+unset TEST_PATTERN

.ci/run-tests

@@ -9,6 +9,7 @@ export PYTHON_CONNECTION_CLASS="${PYTHON_CONNECTION_CLASS:=Urllib3HttpConnection
 export CLUSTER="${CLUSTER:-opensearch}"
 export SECURE_INTEGRATION="${1:-false}"
 export OPENSEARCH_VERSION="${2:-latest}"
+export TEST_PATTERN="${3:-}"
 if [[ "$SECURE_INTEGRATION" == "true" ]]; then
     export OPENSEARCH_URL_EXTENSION="https"
 else
@@ -21,7 +22,7 @@ if [[ "$OPENSEARCH_VERSION" == *"SNAPSHOT" ]]; then
 fi
 
 echo -e "\033[1m>>>>> Unreleased is $IS_UNRELEASED >>>>>>>>>>>>>>>>>>>>>>>>>>>>>\033[0m"
-script_path=$(dirname $(realpath -s $0))
+script_path=$(dirname $(realpath $0))
 source $script_path/functions/imports.sh
 set -euo pipefail
 

CHANGELOG.md

@@ -19,6 +19,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Added samples ([#447](https://github.com/opensearch-project/opensearch-py/pull/447))
 - Improved CI performance of integration with unreleased OpenSearch ([#318](https://github.com/opensearch-project/opensearch-py/pull/318))
 - Added k-NN guide and samples ([#449](https://github.com/opensearch-project/opensearch-py/pull/449))
+- Added the ability to run tests matching a pattern to `.ci/run-tests` ([#454](https://github.com/opensearch-project/opensearch-py/pull/454))
 ### Changed
 - Moved security from `plugins` to `clients` ([#442](https://github.com/opensearch-project/opensearch-py/pull/442))
 ### Deprecated

DEVELOPER_GUIDE.md

@@ -17,6 +17,8 @@ $ python --version
 Python 3.11.1
 ```
 
+You can install dev requirements with `pip install -r dev-requirements.txt`, but it's better to use the docker setup described below.
+
 Install [Nox](https://nox.thea.codes/en/stable/) for task management.
 
 ```
@@ -69,6 +71,16 @@ The following example runs tests against the latest SNAPSHOT build of OpenSearch
 ./.ci/run-tests opensearch false SNAPSHOT
 ```
 
+You can also run individual tests matching a pattern (`pytest -k [pattern]`). 
+
+```
+./.ci/run-tests true 1.3.0 test_no_http_compression
+
+test_opensearchpy/test_connection.py::TestUrllib3Connection::test_no_http_compression PASSED [ 33%]
+test_opensearchpy/test_connection.py::TestRequestsConnection::test_no_http_compression PASSED [ 66%]
+test_opensearchpy/test_async/test_connection.py::TestAIOHttpConnection::test_no_http_compression PASSED [100%]
+```
+
 Note that integration tests require docker to be installed and running, and downloads quite a bit of data from over the internet and hence take few minutes to complete.
 
 ## Linter

dev-requirements.txt

@@ -6,6 +6,7 @@ mock
 sphinx<7.1
 sphinx_rtd_theme
 jinja2
+pytz
 
 # No wheels for Python 3.10 yet!
 numpy; python_version<"3.10"

test_opensearchpy/run_tests.py

@@ -111,58 +111,63 @@ def run_all(argv=None):
         if environ.get("OPENSEARCH_URL", "").startswith("https://"):
             secured = True
 
-        ignores = []
-        # Python 3.6+ is required for async
-        if sys.version_info < (3, 6):
-            ignores.append("test_opensearchpy/test_async/")
-
-        ignores.extend(
-            [
-                "test_opensearchpy/test_server/",
-                "test_opensearchpy/test_server_secured/",
-                "test_opensearchpy/test_async/test_server/",
-                "test_opensearchpy/test_async/test_server_secured/",
-            ]
-        )
-
-        # Jenkins/Github actions, only run server tests
-        if environ.get("TEST_TYPE") == "server":
-            test_dir = abspath(dirname(__file__))
-            if secured:
-                argv.append(join(test_dir, "test_server_secured"))
-                if sys.version_info >= (3, 6):
-                    argv.append(join(test_dir, "test_async/test_server_secured"))
-                ignores.extend(
-                    [
-                        "test_opensearchpy/test_server/",
-                        "test_opensearchpy/test_async/test_server/",
-                    ]
-                )
-            else:
-                argv.append(join(test_dir, "test_server"))
-                if sys.version_info >= (3, 6):
-                    argv.append(join(test_dir, "test_async/test_server"))
-                ignores.extend(
-                    [
-                        "test_opensearchpy/test_server_secured/",
-                    ]
-                )
+        # check TEST_PATTERN env var for specific test to run
+        test_pattern = environ.get("TEST_PATTERN")
+        if test_pattern:
+            argv.append("-k %s" % test_pattern)
+        else:
+            ignores = []
+            # Python 3.6+ is required for async
+            if sys.version_info < (3, 6):
+                ignores.append("test_opensearchpy/test_async/")
 
-        # There are no plugins for unreleased versions of opensearch
-        if environ.get("OPENSEARCH_VERSION") == "SNAPSHOT":
             ignores.extend(
                 [
-                    "test_opensearchpy/test_server/test_plugins/",
-                    "test_opensearchpy/test_async/test_server/test_plugins/",
+                    "test_opensearchpy/test_server/",
+                    "test_opensearchpy/test_server_secured/",
+                    "test_opensearchpy/test_async/test_server/",
+                    "test_opensearchpy/test_async/test_server_secured/",
                 ]
             )
 
-        if ignores:
-            argv.extend(["--ignore=%s" % ignore for ignore in ignores])
+            # Jenkins/Github actions, only run server tests
+            if environ.get("TEST_TYPE") == "server":
+                test_dir = abspath(dirname(__file__))
+                if secured:
+                    argv.append(join(test_dir, "test_server_secured"))
+                    if sys.version_info >= (3, 6):
+                        argv.append(join(test_dir, "test_async/test_server_secured"))
+                    ignores.extend(
+                        [
+                            "test_opensearchpy/test_server/",
+                            "test_opensearchpy/test_async/test_server/",
+                        ]
+                    )
+                else:
+                    argv.append(join(test_dir, "test_server"))
+                    if sys.version_info >= (3, 6):
+                        argv.append(join(test_dir, "test_async/test_server"))
+                    ignores.extend(
+                        [
+                            "test_opensearchpy/test_server_secured/",
+                        ]
+                    )
+
+            # There are no plugins for unreleased versions of opensearch
+            if environ.get("OPENSEARCH_VERSION") == "SNAPSHOT":
+                ignores.extend(
+                    [
+                        "test_opensearchpy/test_server/test_plugins/",
+                        "test_opensearchpy/test_async/test_server/test_plugins/",
+                    ]
+                )
 
-        # Not in CI, run all tests specified.
-        else:
-            argv.append(abspath(dirname(__file__)))
+            if ignores:
+                argv.extend(["--ignore=%s" % ignore for ignore in ignores])
+
+            # Not in CI, run all tests specified.
+            else:
+                argv.append(abspath(dirname(__file__)))
 
     exit_code = 0
     try: