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"""Unit tests for the buildscripts.ciconfig.evergreen module."""
from __future__ import absolute_import
import datetime
import os
import unittest
import buildscripts.ciconfig.evergreen as _evergreen
# pylint: disable=missing-docstring,protected-access
TEST_FILE_PATH = os.path.join(os.path.dirname(__file__), "evergreen.yml")
class TestEvergreenProjectConfig(unittest.TestCase):
"""Unit tests for the Evergreen for the EvergreenProjectConfig class."""
@classmethod
def setUpClass(cls):
cls.conf = _evergreen.parse_evergreen_file(TEST_FILE_PATH, evergreen_binary=None)
def test_invalid_path(self):
invalid_path = "non_existing_file"
with self.assertRaises(IOError):
_evergreen.parse_evergreen_file(invalid_path, evergreen_binary=None)
def test_list_tasks(self):
self.assertEqual(6, len(self.conf.tasks))
self.assertEqual(6, len(self.conf.task_names))
self.assertIn("compile", self.conf.task_names)
self.assertIn("passing_test", self.conf.task_names)
self.assertIn("failing_test", self.conf.task_names)
self.assertIn("timeout_test", self.conf.task_names)
self.assertIn("no_lifecycle_task", self.conf.task_names)
self.assertIn("resmoke_task", self.conf.task_names)
def test_list_task_groups(self):
self.assertEqual(1, len(self.conf.task_groups))
self.assertEqual(1, len(self.conf.task_group_names))
self.assertIn("tg_1", self.conf.task_group_names)
def test_list_lifecycle_task_names(self):
self.assertEqual(5, len(self.conf.lifecycle_task_names))
self.assertIn("compile", self.conf.task_names)
self.assertIn("passing_test", self.conf.task_names)
self.assertIn("failing_test", self.conf.task_names)
self.assertIn("timeout_test", self.conf.task_names)
self.assertIn("resmoke_task", self.conf.task_names)
def test_list_variants(self):
self.assertEqual(4, len(self.conf.variants))
self.assertEqual(4, len(self.conf.variant_names))
self.assertIn("osx-108", self.conf.variant_names)
self.assertIn("ubuntu", self.conf.variant_names)
self.assertIn("debian", self.conf.variant_names)
self.assertIn("amazon", self.conf.variant_names)
def test_get_variant(self):
variant = self.conf.get_variant("osx-108")
self.assertIsNotNone(variant)
self.assertEqual("osx-108", variant.name)
def test_list_distro_names(self):
self.assertEqual(5, len(self.conf.distro_names))
self.assertIn("localtestdistro", self.conf.distro_names)
self.assertIn("ubuntu1404-test", self.conf.distro_names)
self.assertIn("pdp-11", self.conf.distro_names)
self.assertIn("debian-stretch", self.conf.distro_names)
self.assertIn("amazon", self.conf.distro_names)
class TestTask(unittest.TestCase):
"""Unit tests for the Task class."""
def test_from_dict(self):
task_dict = {
"name":
"compile", "depends_on": [],
"commands": [{"func": "fetch source"}, {"func": "run a task that passes"},
{"func": "run a function with an arg", "vars": {"foobar": "TESTING: ONE"}},
{"func": "run a function with an arg", "vars": {"foobar": "TESTING: TWO"}}]
}
task = _evergreen.Task(task_dict)
self.assertEqual("compile", task.name)
self.assertEqual([], task.depends_on)
self.assertEqual(task_dict, task.raw)
def test_resmoke_args(self):
task_dict = {
"name":
"jsCore", "commands": [{
"func": "run tests",
"vars": {"resmoke_args": "--suites=core --shellWriteMode=commands"}
}]
}
task = _evergreen.Task(task_dict)
self.assertEqual("--suites=core --shellWriteMode=commands", task.resmoke_args)
self.assertEqual("core", task.resmoke_suite)
def test_resmoke_args_gen(self):
task_dict = {
"name":
"jsCore", "commands": [{
"func": "generate resmoke tasks",
"vars": {"task": "core", "resmoke_args": "--shellWriteMode=commands"}
}]
}
task = _evergreen.Task(task_dict)
self.assertEqual("--suites=core --shellWriteMode=commands", task.resmoke_args)
self.assertEqual("core", task.resmoke_suite)
def test_resmoke_args_gen_with_suite(self):
task_dict = {
"name":
"jsCore", "commands": [{
"func": "generate resmoke tasks", "vars": {
"task": "jsCore", "suite": "core",
"resmoke_args": "--shellWriteMode=commands"
}
}]
}
task = _evergreen.Task(task_dict)
self.assertEqual("--suites=core --shellWriteMode=commands", task.resmoke_args)
self.assertEqual("core", task.resmoke_suite)
class TestTaskGroup(unittest.TestCase):
"""Unit tests for the TaskGroup class."""
def test_from_list(self):
task_group_dict = {
"name": "my_group", "max_hosts": 3, "tasks": ["task1", "task2"], "setup_task": [],
"teardown_task": [], "setup_group": [], "teardown_group": [], "timeout": []
}
task_group = _evergreen.TaskGroup(task_group_dict)
self.assertEqual("my_group", task_group.name)
self.assertEqual(2, len(task_group.tasks))
self.assertEqual(task_group_dict, task_group.raw)
def test_resmoke_args(self):
task_dict = {
"name":
"jsCore", "commands": [{
"func": "run tests",
"vars": {"resmoke_args": "--suites=core --shellWriteMode=commands"}
}]
}
task = _evergreen.Task(task_dict)
self.assertEqual("--suites=core --shellWriteMode=commands", task.resmoke_args)
self.assertEqual("core", task.resmoke_suite)
class TestVariant(unittest.TestCase):
"""Unit tests for the Variant class."""
@classmethod
def setUpClass(cls):
cls.conf = _evergreen.parse_evergreen_file(TEST_FILE_PATH, evergreen_binary=None)
def test_from_dict(self):
task = _evergreen.Task({"name": "compile"})
tasks_map = {task.name: task}
task_groups_map = {}
variant_dict = {
"name": "ubuntu",
"display_name": "Ubuntu",
"run_on": ["ubuntu1404-test"],
"tasks": [{"name": "compile"}],
}
variant = _evergreen.Variant(variant_dict, tasks_map, task_groups_map)
self.assertEqual("ubuntu", variant.name)
self.assertEqual("Ubuntu", variant.display_name)
self.assertEqual(["ubuntu1404-test"], variant.run_on)
self.assertEqual(1, len(variant.tasks))
self.assertEqual("compile", variant.tasks[0].name)
def test_display_name(self):
variant_ubuntu = self.conf.get_variant("ubuntu")
self.assertEqual("Ubuntu", variant_ubuntu.display_name)
variant_osx = self.conf.get_variant("osx-108")
self.assertEqual("OSX", variant_osx.display_name)
def test_batchtime(self):
variant_ubuntu = self.conf.get_variant("ubuntu")
batchtime = datetime.timedelta(minutes=1440)
self.assertEqual(batchtime, variant_ubuntu.batchtime)
variant_osx = self.conf.get_variant("osx-108")
self.assertIsNone(variant_osx.batchtime)
def test_modules(self):
variant_ubuntu = self.conf.get_variant("ubuntu")
self.assertEqual(["render-module"], variant_ubuntu.modules)
variant_osx = self.conf.get_variant("osx-108")
self.assertEqual([], variant_osx.modules)
def test_run_on(self):
variant_ubuntu = self.conf.get_variant("ubuntu")
self.assertEqual(["ubuntu1404-test"], variant_ubuntu.run_on)
variant_osx = self.conf.get_variant("osx-108")
self.assertEqual(["localtestdistro"], variant_osx.run_on)
def test_distro_names(self):
variant_ubuntu = self.conf.get_variant("ubuntu")
self.assertEqual(set(["ubuntu1404-test", "pdp-11"]), variant_ubuntu.distro_names)
variant_osx = self.conf.get_variant("osx-108")
self.assertEqual(set(["localtestdistro"]), variant_osx.distro_names)
def test_test_flags(self):
variant_ubuntu = self.conf.get_variant("ubuntu")
self.assertEqual("--param=value --ubuntu", variant_ubuntu.test_flags)
variant_osx = self.conf.get_variant("osx-108")
self.assertIsNone(variant_osx.test_flags)
def test_num_jobs_available(self):
variant_ubuntu = self.conf.get_variant("ubuntu")
self.assertIsNone(variant_ubuntu.num_jobs_available)
variant_osx = self.conf.get_variant("osx-108")
self.assertEqual(549, variant_osx.num_jobs_available)
def test_variant_tasks(self):
variant_ubuntu = self.conf.get_variant("ubuntu")
self.assertEqual(5, len(variant_ubuntu.tasks))
for task_name in [
"compile", "passing_test", "failing_test", "timeout_test", "resmoke_task"
]:
task = variant_ubuntu.get_task(task_name)
self.assertIsNotNone(task)
self.assertEqual(variant_ubuntu, task.variant)
self.assertIn(task_name, variant_ubuntu.task_names)
# Check combined_resmoke_args when test_flags is set on the variant.
resmoke_task = variant_ubuntu.get_task("resmoke_task")
self.assertEqual("--suites=somesuite --storageEngine=mmapv1 --param=value --ubuntu",
resmoke_task.combined_resmoke_args)
# Check combined_resmoke_args when the task doesn't have resmoke_args.
passing_task = variant_ubuntu.get_task("passing_test")
self.assertIsNone(passing_task.combined_resmoke_args)
# Check combined_resmoke_args when test_flags is not set on the variant.
variant_debian = self.conf.get_variant("debian")
resmoke_task = variant_debian.get_task("resmoke_task")
self.assertEqual("--suites=somesuite --storageEngine=mmapv1",
resmoke_task.combined_resmoke_args)
# Check for tasks included in task_groups
variant_amazon = self.conf.get_variant("amazon")
self.assertEqual(3, len(variant_amazon.tasks))
self.assertIn("compile", variant_amazon.task_names)
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