e2e-tests: Introduce a CloneUsingMultiGerrit1 scenario
Similarly with the initial scenarios added to HA plugin [1] recently, do
the same for this (multi-site, also HA) plugin.
Do so to start testing basic multi-Gerrit through that example scenario.
Add a corresponding initial section to the dockerized setup
documentation. Base that plugin-specific scenario on Gerrit core's
emerging Gatling framework, which now supports functional e2e testing
[2] beside the load scope. Plugin scenarios like these reuse that
framework.
Add the CreateProjectUsingMultiGerrit and DeleteProjectUsingMultiGerrit
companion scenarios, reused by CloneUsingMultiGerrit1, following the
recently established reusability aspect of the framework. As usual with
the framework so far, make these scenario classes automatically use
their corresponding json data files.
[1] https://gerrit-review.googlesource.com/c/plugins/high-availability/+/259632
[2] https://gerrit-review.googlesource.com/c/gerrit/+/259212
Change-Id: I5b1f7b0469ec8d91f7281847012c064feb61dad9
diff --git a/dockerised_local_env/.gitignore b/dockerised_local_env/.gitignore
index 36a108e..bc7d3f3 100644
--- a/dockerised_local_env/.gitignore
+++ b/dockerised_local_env/.gitignore
@@ -24,5 +24,7 @@
/gerrit-2/ssh/known_hosts
/gerrit-2/tmp/
+/gerrit-common/shared-dir/
+
/syslog-sidecar/logs/
/syslog-sidecar/socket/
diff --git a/dockerised_local_env/Makefile b/dockerised_local_env/Makefile
index f02695b..d48a672 100644
--- a/dockerised_local_env/Makefile
+++ b/dockerised_local_env/Makefile
@@ -20,6 +20,7 @@
download: gerrit plugin_websession_flatfile \
plugin_healthcheck \
+ plugin_delete_project \
plugin_multi_site
@@ -42,6 +43,10 @@
$(WGET) $(CI_URL)/plugin-healthcheck-bazel-stable-2.16/lastSuccessfulBuild/artifact/bazel-bin/plugins/healthcheck/healthcheck.jar -P $(GERRIT_1_PLUGINS_DIRECTORY)
cp $(GERRIT_1_PLUGINS_DIRECTORY)/healthcheck.jar $(GERRIT_2_PLUGINS_DIRECTORY)/healthcheck.jar
+plugin_delete_project: prepare
+ $(WGET) $(CI_URL)/plugin-delete-project-bazel-stable-2.16/lastSuccessfulBuild/artifact/bazel-bin/plugins/delete-project/delete-project.jar -P $(GERRIT_1_PLUGINS_DIRECTORY)
+ cp $(GERRIT_1_PLUGINS_DIRECTORY)/delete-project.jar $(GERRIT_2_PLUGINS_DIRECTORY)/delete-project.jar
+
build:
docker build -t $(MYDIR) ./gerrit-1
docker build -t $(MYDIR) ./gerrit-2
diff --git a/dockerised_local_env/README.md b/dockerised_local_env/README.md
index 8c2bf41..92be0cd 100644
--- a/dockerised_local_env/README.md
+++ b/dockerised_local_env/README.md
@@ -39,3 +39,26 @@
```bash
make restart_gerrit_1 # (or make restart_gerrit_2)
```
+
+## How to test
+
+Consider the
+[instructions](https://gerrit-review.googlesource.com/Documentation/dev-e2e-tests.html)
+on how to use Gerrit core's Gatling framework, to run non-core test scenarios
+such as this plugin one below:
+
+```bash
+sbt "gatling:testOnly com.googlesource.gerrit.plugins.multisite.scenarios.CloneUsingMultiGerrit1"
+```
+
+This is a scenario that can serve as an example for how to start testing a
+multi-site Gerrit system, here such as this dockerized one. That scenario tries
+to clone a project created on this dockerized multi Gerrit, from gerrit-1 (port
+8081). The scenario therefore expects Gerrit multi-site to have properly
+synchronized the new project from the up node gerrit-2 to gerrit-1. That
+project gets deleted after by the (so aggregate) scenario.
+
+Scenario scala source files and their companion json resource ones are stored
+under the usual src/test directories. That structure follows the scala package
+one from the scenario classes. The core framework expects such a directory
+structure for both the scala and resources (json data) files.
diff --git a/src/test/README.md b/src/test/README.md
new file mode 100644
index 0000000..0fe89c6
--- /dev/null
+++ b/src/test/README.md
@@ -0,0 +1,8 @@
+# About this directory structure
+
+Refer to ../../dockerised_local_env/README.md for more about these directory structures:
+
+```bash
+ ./resources/com
+ ./scala
+```
diff --git a/src/test/resources/com/googlesource/gerrit/plugins/multisite/scenarios/CloneUsingMultiGerrit1.json b/src/test/resources/com/googlesource/gerrit/plugins/multisite/scenarios/CloneUsingMultiGerrit1.json
new file mode 100644
index 0000000..37891ad
--- /dev/null
+++ b/src/test/resources/com/googlesource/gerrit/plugins/multisite/scenarios/CloneUsingMultiGerrit1.json
@@ -0,0 +1,6 @@
+[
+ {
+ "url": "http://localhost:8081/loadtest-repo",
+ "cmd": "clone"
+ }
+]
diff --git a/src/test/resources/com/googlesource/gerrit/plugins/multisite/scenarios/CreateProjectUsingMultiGerrit.json b/src/test/resources/com/googlesource/gerrit/plugins/multisite/scenarios/CreateProjectUsingMultiGerrit.json
new file mode 100644
index 0000000..2e54de5
--- /dev/null
+++ b/src/test/resources/com/googlesource/gerrit/plugins/multisite/scenarios/CreateProjectUsingMultiGerrit.json
@@ -0,0 +1,5 @@
+[
+ {
+ "url": "http://localhost:8080/a/projects/loadtest-repo"
+ }
+]
diff --git a/src/test/resources/com/googlesource/gerrit/plugins/multisite/scenarios/DeleteProjectUsingMultiGerrit.json b/src/test/resources/com/googlesource/gerrit/plugins/multisite/scenarios/DeleteProjectUsingMultiGerrit.json
new file mode 100644
index 0000000..9312fb4
--- /dev/null
+++ b/src/test/resources/com/googlesource/gerrit/plugins/multisite/scenarios/DeleteProjectUsingMultiGerrit.json
@@ -0,0 +1,5 @@
+[
+ {
+ "url": "http://localhost:8080/a/projects/loadtest-repo/delete-project~delete"
+ }
+]
diff --git a/src/test/scala/com/googlesource/gerrit/plugins/multisite/scenarios/CloneUsingMultiGerrit1.scala b/src/test/scala/com/googlesource/gerrit/plugins/multisite/scenarios/CloneUsingMultiGerrit1.scala
new file mode 100644
index 0000000..5a26360
--- /dev/null
+++ b/src/test/scala/com/googlesource/gerrit/plugins/multisite/scenarios/CloneUsingMultiGerrit1.scala
@@ -0,0 +1,47 @@
+// Copyright (C) 2020 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package com.googlesource.gerrit.plugins.multisite.scenarios
+
+import com.google.gerrit.scenarios.GitSimulation
+import io.gatling.core.Predef.{atOnceUsers, _}
+import io.gatling.core.feeder.FileBasedFeederBuilder
+import io.gatling.core.structure.ScenarioBuilder
+
+import scala.concurrent.duration._
+
+class CloneUsingMultiGerrit1 extends GitSimulation {
+ private val data: FileBasedFeederBuilder[Any]#F = jsonFile(resource).queue
+
+ private val test: ScenarioBuilder = scenario(name)
+ .feed(data)
+ .exec(gitRequest)
+
+ private val createProject = new CreateProjectUsingMultiGerrit
+ private val deleteProject = new DeleteProjectUsingMultiGerrit
+
+ setUp(
+ createProject.test.inject(
+ atOnceUsers(1)
+ ),
+ test.inject(
+ nothingFor(21 second),
+ atOnceUsers(1)
+ ),
+ deleteProject.test.inject(
+ nothingFor(23 second),
+ atOnceUsers(1)
+ ),
+ ).protocols(gitProtocol, httpProtocol)
+}
diff --git a/src/test/scala/com/googlesource/gerrit/plugins/multisite/scenarios/CreateProjectUsingMultiGerrit.scala b/src/test/scala/com/googlesource/gerrit/plugins/multisite/scenarios/CreateProjectUsingMultiGerrit.scala
new file mode 100644
index 0000000..8f46a2a
--- /dev/null
+++ b/src/test/scala/com/googlesource/gerrit/plugins/multisite/scenarios/CreateProjectUsingMultiGerrit.scala
@@ -0,0 +1,33 @@
+// Copyright (C) 2020 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package com.googlesource.gerrit.plugins.multisite.scenarios
+
+import com.google.gerrit.scenarios.GerritSimulation
+import io.gatling.core.Predef._
+import io.gatling.core.feeder.FileBasedFeederBuilder
+import io.gatling.core.structure.ScenarioBuilder
+
+class CreateProjectUsingMultiGerrit extends GerritSimulation {
+ private val data: FileBasedFeederBuilder[Any]#F = jsonFile(resource).queue
+
+ val test: ScenarioBuilder = scenario(name)
+ .feed(data)
+ .exec(httpRequest)
+
+ setUp(
+ test.inject(
+ atOnceUsers(1)
+ )).protocols(httpProtocol)
+}
diff --git a/src/test/scala/com/googlesource/gerrit/plugins/multisite/scenarios/DeleteProjectUsingMultiGerrit.scala b/src/test/scala/com/googlesource/gerrit/plugins/multisite/scenarios/DeleteProjectUsingMultiGerrit.scala
new file mode 100644
index 0000000..628edfc
--- /dev/null
+++ b/src/test/scala/com/googlesource/gerrit/plugins/multisite/scenarios/DeleteProjectUsingMultiGerrit.scala
@@ -0,0 +1,33 @@
+// Copyright (C) 2020 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package com.googlesource.gerrit.plugins.multisite.scenarios
+
+import com.google.gerrit.scenarios.GerritSimulation
+import io.gatling.core.Predef._
+import io.gatling.core.feeder.FileBasedFeederBuilder
+import io.gatling.core.structure.ScenarioBuilder
+
+class DeleteProjectUsingMultiGerrit extends GerritSimulation {
+ private val data: FileBasedFeederBuilder[Any]#F = jsonFile(resource).queue
+
+ val test: ScenarioBuilder = scenario(name)
+ .feed(data)
+ .exec(httpRequest)
+
+ setUp(
+ test.inject(
+ atOnceUsers(1)
+ )).protocols(httpProtocol)
+}
