155 lines
5.8 KiB
Python
155 lines
5.8 KiB
Python
# Copyright (c) 2013 Red Hat Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import uuid
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import mock
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import six
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from sahara.service import api
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from sahara.service.validations import base as validation_base
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from sahara.service.validations.edp import job_executor as je
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from sahara.tests.unit.service.validation import utils as u
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from sahara.tests.unit import testutils as tu
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from sahara.utils import edp
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def wrap_it(data):
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je.check_job_executor(data, 0)
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class FakeJob(object):
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type = edp.JOB_TYPE_MAPREDUCE_STREAMING
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libs = []
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class TestJobExecValidation(u.ValidationTestCase):
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def setUp(self):
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self._create_object_fun = wrap_it
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self.scheme = je.JOB_EXEC_SCHEMA
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api.plugin_base.setup_plugins()
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@mock.patch('sahara.service.validations.edp.base.'
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'check_data_sources_are_different', lambda x, y: None)
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@mock.patch('sahara.service.validations.base.check_cluster_exists',
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lambda x: None)
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@mock.patch('sahara.service.validations.base.check_edp_job_support')
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@mock.patch('sahara.service.validations'
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'.edp.base.check_data_source_exists')
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@mock.patch('sahara.service.edp.api.get_job')
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def test_streaming(self, get_job, check_data, check_cluster):
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check_cluster.return_value = True
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check_data.return_value = True
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get_job.return_value = FakeJob()
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self._assert_create_object_validation(
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data={
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"cluster_id": six.text_type(uuid.uuid4()),
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"input_id": six.text_type(uuid.uuid4()),
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"output_id": six.text_type(uuid.uuid4()),
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"job_configs": {"configs": {},
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"params": {},
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"args": []}
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},
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bad_req_i=(1, "INVALID_DATA",
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"MapReduce.Streaming job "
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"must specify streaming mapper "
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"and reducer"))
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self._assert_create_object_validation(
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data={
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"cluster_id": six.text_type(uuid.uuid4()),
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"input_id": six.text_type(uuid.uuid4()),
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"output_id": six.text_type(uuid.uuid4()),
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"job_configs": {
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"configs": {
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"edp.streaming.mapper": "/bin/cat",
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"edp.streaming.reducer": "/usr/bin/wc"},
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"params": {},
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"args": []}
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})
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@mock.patch('sahara.service.validations.base.check_cluster_exists',
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lambda x: None)
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@mock.patch('sahara.service.validations.base.check_edp_job_support',
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lambda x: None)
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@mock.patch('sahara.service.edp.api.get_data_source')
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@mock.patch('sahara.service.edp.api.get_job')
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def test_data_sources_differ(self, get_job, get_data_source):
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get_job.return_value = FakeJob()
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ds1_id = six.text_type(uuid.uuid4())
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ds2_id = six.text_type(uuid.uuid4())
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data_sources = {
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ds1_id: mock.Mock(type="swift", url="http://swift/test"),
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ds2_id: mock.Mock(type="swift", url="http://swift/test2"),
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}
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get_data_source.side_effect = lambda x: data_sources[x]
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self._assert_create_object_validation(
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data={
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"cluster_id": six.text_type(uuid.uuid4()),
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"input_id": ds1_id,
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"output_id": ds2_id,
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"job_configs": {
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"configs": {
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"edp.streaming.mapper": "/bin/cat",
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"edp.streaming.reducer": "/usr/bin/wc"},
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"params": {},
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"args": []}
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})
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data_sources[ds2_id].url = "http://swift/test"
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err_msg = ("Provided input and output DataSources reference the "
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"same location: %s" % data_sources[ds2_id].url)
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self._assert_create_object_validation(
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data={
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"cluster_id": six.text_type(uuid.uuid4()),
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"input_id": ds1_id,
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"output_id": ds2_id,
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"job_configs": {
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"configs": {
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"edp.streaming.mapper": "/bin/cat",
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"edp.streaming.reducer": "/usr/bin/wc"},
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"params": {},
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"args": []}
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},
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bad_req_i=(1, "INVALID_DATA", err_msg))
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@mock.patch('sahara.service.api.get_cluster')
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@mock.patch('sahara.service.edp.api.get_job')
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def test_check_edp_job_support(self, get_job, get_cluster):
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get_job.return_value = FakeJob()
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self._assert_create_object_validation(
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data={
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"cluster_id": six.text_type(uuid.uuid4()),
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"input_id": six.text_type(uuid.uuid4()),
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"output_id": six.text_type(uuid.uuid4())
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},
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bad_req_i=(1, "INVALID_COMPONENT_COUNT",
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"Hadoop cluster should contain 1 oozie component(s). "
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"Actual oozie count is 0"))
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ng = tu.make_ng_dict('master', 42, ['oozie'], 1,
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instances=[tu.make_inst_dict('id', 'name')])
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get_cluster.return_value = tu.create_cluster("cluster", "tenant1",
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"vanilla", "1.2.1", [ng])
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validation_base.check_edp_job_support('some_id')
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