superset/tests/import_export_tests.py
Maxime Beauchemin 2314aad450
feat: add database dropdown to dashboard import (#10118)
* feat: add database dropdown to dashboard import

Currently, when importing a database from a JSON file, the process
looks at the database name from the source (the info is in the file)
and matches the datasources to that name. If no database by that name
exists, it simply fails.

With this PR, we add a database dropdown that allows the user to specify
which databases the datasources should target as the get upserted.

I want to stress that the code in this area is not in a great shape,
and that the challenge of serializing/deser the nested objects is
challenging, but that there should be a much better way to do this.
One of the improvement (out of scope for this PR) that would allow to
simplify those import/export would be to use UUIDs for
importable/exportable objects.

Another identified issue is the indirections between
`utils/import_expor_{model}.py` on top of `{Model}.import_object`. Not
addressing that here.

Next topic is the MVC stuff. Decided to stick with it for now as this is
more of a [obious missing feat:] than a rewrite.

* isort \!? 0%^$%Y$&?%$^?%0^?

* fix tests

* pre-committing to py3.6

* address dpgaspar's comments

* revert isort
2020-07-05 15:08:37 -07:00

722 lines
29 KiB
Python

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you 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.
# isort:skip_file
"""Unit tests for Superset"""
import json
import unittest
from flask import g
from sqlalchemy.orm.session import make_transient
from tests.test_app import app
from superset.utils.dashboard_import_export import decode_dashboards
from superset import db, security_manager
from superset.connectors.druid.models import (
DruidColumn,
DruidDatasource,
DruidMetric,
DruidCluster,
)
from superset.connectors.sqla.models import SqlaTable, SqlMetric, TableColumn
from superset.models.dashboard import Dashboard
from superset.models.slice import Slice
from superset.utils.core import get_example_database
from .base_tests import SupersetTestCase
class TestImportExport(SupersetTestCase):
"""Testing export import functionality for dashboards"""
@classmethod
def delete_imports(cls):
with app.app_context():
# Imported data clean up
session = db.session
for slc in session.query(Slice):
if "remote_id" in slc.params_dict:
session.delete(slc)
for dash in session.query(Dashboard):
if "remote_id" in dash.params_dict:
session.delete(dash)
for table in session.query(SqlaTable):
if "remote_id" in table.params_dict:
session.delete(table)
for datasource in session.query(DruidDatasource):
if "remote_id" in datasource.params_dict:
session.delete(datasource)
session.commit()
@classmethod
def setUpClass(cls):
cls.delete_imports()
cls.create_druid_test_objects()
@classmethod
def tearDownClass(cls):
cls.delete_imports()
def create_slice(
self,
name,
ds_id=None,
id=None,
db_name="examples",
table_name="wb_health_population",
):
params = {
"num_period_compare": "10",
"remote_id": id,
"datasource_name": table_name,
"database_name": db_name,
"schema": "",
# Test for trailing commas
"metrics": ["sum__signup_attempt_email", "sum__signup_attempt_facebook"],
}
if table_name and not ds_id:
table = self.get_table_by_name(table_name)
if table:
ds_id = table.id
return Slice(
slice_name=name,
datasource_type="table",
viz_type="bubble",
params=json.dumps(params),
datasource_id=ds_id,
id=id,
)
def create_dashboard(self, title, id=0, slcs=[]):
json_metadata = {"remote_id": id}
return Dashboard(
id=id,
dashboard_title=title,
slices=slcs,
position_json='{"size_y": 2, "size_x": 2}',
slug="{}_imported".format(title.lower()),
json_metadata=json.dumps(json_metadata),
)
def create_table(self, name, schema="", id=0, cols_names=[], metric_names=[]):
params = {"remote_id": id, "database_name": "examples"}
table = SqlaTable(
id=id, schema=schema, table_name=name, params=json.dumps(params)
)
for col_name in cols_names:
table.columns.append(TableColumn(column_name=col_name))
for metric_name in metric_names:
table.metrics.append(SqlMetric(metric_name=metric_name, expression=""))
return table
def create_druid_datasource(self, name, id=0, cols_names=[], metric_names=[]):
cluster_name = "druid_test"
cluster = self.get_or_create(
DruidCluster, {"cluster_name": cluster_name}, db.session
)
params = {"remote_id": id, "database_name": cluster_name}
datasource = DruidDatasource(
id=id,
datasource_name=name,
cluster_id=cluster.id,
params=json.dumps(params),
)
for col_name in cols_names:
datasource.columns.append(DruidColumn(column_name=col_name))
for metric_name in metric_names:
datasource.metrics.append(DruidMetric(metric_name=metric_name, json="{}"))
return datasource
def get_slice(self, slc_id):
return db.session.query(Slice).filter_by(id=slc_id).first()
def get_slice_by_name(self, name):
return db.session.query(Slice).filter_by(slice_name=name).first()
def get_dash(self, dash_id):
return db.session.query(Dashboard).filter_by(id=dash_id).first()
def get_datasource(self, datasource_id):
return db.session.query(DruidDatasource).filter_by(id=datasource_id).first()
def get_table_by_name(self, name):
return db.session.query(SqlaTable).filter_by(table_name=name).first()
def assert_dash_equals(
self, expected_dash, actual_dash, check_position=True, check_slugs=True
):
if check_slugs:
self.assertEqual(expected_dash.slug, actual_dash.slug)
self.assertEqual(expected_dash.dashboard_title, actual_dash.dashboard_title)
self.assertEqual(len(expected_dash.slices), len(actual_dash.slices))
expected_slices = sorted(expected_dash.slices, key=lambda s: s.slice_name or "")
actual_slices = sorted(actual_dash.slices, key=lambda s: s.slice_name or "")
for e_slc, a_slc in zip(expected_slices, actual_slices):
self.assert_slice_equals(e_slc, a_slc)
if check_position:
self.assertEqual(expected_dash.position_json, actual_dash.position_json)
def assert_table_equals(self, expected_ds, actual_ds):
self.assertEqual(expected_ds.table_name, actual_ds.table_name)
self.assertEqual(expected_ds.main_dttm_col, actual_ds.main_dttm_col)
self.assertEqual(expected_ds.schema, actual_ds.schema)
self.assertEqual(len(expected_ds.metrics), len(actual_ds.metrics))
self.assertEqual(len(expected_ds.columns), len(actual_ds.columns))
self.assertEqual(
set([c.column_name for c in expected_ds.columns]),
set([c.column_name for c in actual_ds.columns]),
)
self.assertEqual(
set([m.metric_name for m in expected_ds.metrics]),
set([m.metric_name for m in actual_ds.metrics]),
)
def assert_datasource_equals(self, expected_ds, actual_ds):
self.assertEqual(expected_ds.datasource_name, actual_ds.datasource_name)
self.assertEqual(expected_ds.main_dttm_col, actual_ds.main_dttm_col)
self.assertEqual(len(expected_ds.metrics), len(actual_ds.metrics))
self.assertEqual(len(expected_ds.columns), len(actual_ds.columns))
self.assertEqual(
set([c.column_name for c in expected_ds.columns]),
set([c.column_name for c in actual_ds.columns]),
)
self.assertEqual(
set([m.metric_name for m in expected_ds.metrics]),
set([m.metric_name for m in actual_ds.metrics]),
)
def assert_slice_equals(self, expected_slc, actual_slc):
# to avoid bad slice data (no slice_name)
expected_slc_name = expected_slc.slice_name or ""
actual_slc_name = actual_slc.slice_name or ""
self.assertEqual(expected_slc_name, actual_slc_name)
self.assertEqual(expected_slc.datasource_type, actual_slc.datasource_type)
self.assertEqual(expected_slc.viz_type, actual_slc.viz_type)
exp_params = json.loads(expected_slc.params)
actual_params = json.loads(actual_slc.params)
diff_params_keys = (
"schema",
"database_name",
"datasource_name",
"remote_id",
"import_time",
)
for k in diff_params_keys:
if k in actual_params:
actual_params.pop(k)
if k in exp_params:
exp_params.pop(k)
self.assertEqual(exp_params, actual_params)
def assert_only_exported_slc_fields(self, expected_dash, actual_dash):
""" only exported json has this params
imported/created dashboard has relationships to other models instead
"""
expected_slices = sorted(expected_dash.slices, key=lambda s: s.slice_name or "")
actual_slices = sorted(actual_dash.slices, key=lambda s: s.slice_name or "")
for e_slc, a_slc in zip(expected_slices, actual_slices):
params = a_slc.params_dict
self.assertEqual(e_slc.datasource.name, params["datasource_name"])
self.assertEqual(e_slc.datasource.schema, params["schema"])
self.assertEqual(e_slc.datasource.database.name, params["database_name"])
def test_export_1_dashboard(self):
self.login("admin")
birth_dash = self.get_dash_by_slug("births")
id_ = birth_dash.id
export_dash_url = f"/dashboard/export_dashboards_form?id={id_}&action=go"
resp = self.client.get(export_dash_url)
exported_dashboards = json.loads(
resp.data.decode("utf-8"), object_hook=decode_dashboards
)["dashboards"]
birth_dash = self.get_dash_by_slug("births")
self.assert_only_exported_slc_fields(birth_dash, exported_dashboards[0])
self.assert_dash_equals(birth_dash, exported_dashboards[0])
self.assertEqual(
id_,
json.loads(
exported_dashboards[0].json_metadata, object_hook=decode_dashboards
)["remote_id"],
)
exported_tables = json.loads(
resp.data.decode("utf-8"), object_hook=decode_dashboards
)["datasources"]
self.assertEqual(1, len(exported_tables))
self.assert_table_equals(
self.get_table_by_name("birth_names"), exported_tables[0]
)
def test_export_2_dashboards(self):
self.login("admin")
birth_dash = self.get_dash_by_slug("births")
world_health_dash = self.get_dash_by_slug("world_health")
export_dash_url = "/dashboard/export_dashboards_form?id={}&id={}&action=go".format(
birth_dash.id, world_health_dash.id
)
resp = self.client.get(export_dash_url)
resp_data = json.loads(resp.data.decode("utf-8"), object_hook=decode_dashboards)
exported_dashboards = sorted(
resp_data.get("dashboards"), key=lambda d: d.dashboard_title
)
self.assertEqual(2, len(exported_dashboards))
birth_dash = self.get_dash_by_slug("births")
self.assert_only_exported_slc_fields(birth_dash, exported_dashboards[0])
self.assert_dash_equals(birth_dash, exported_dashboards[0])
self.assertEqual(
birth_dash.id, json.loads(exported_dashboards[0].json_metadata)["remote_id"]
)
world_health_dash = self.get_dash_by_slug("world_health")
self.assert_only_exported_slc_fields(world_health_dash, exported_dashboards[1])
self.assert_dash_equals(world_health_dash, exported_dashboards[1])
self.assertEqual(
world_health_dash.id,
json.loads(exported_dashboards[1].json_metadata)["remote_id"],
)
exported_tables = sorted(
resp_data.get("datasources"), key=lambda t: t.table_name
)
self.assertEqual(2, len(exported_tables))
self.assert_table_equals(
self.get_table_by_name("birth_names"), exported_tables[0]
)
self.assert_table_equals(
self.get_table_by_name("wb_health_population"), exported_tables[1]
)
def test_import_1_slice(self):
expected_slice = self.create_slice("Import Me", id=10001)
slc_id = Slice.import_obj(expected_slice, None, import_time=1989)
slc = self.get_slice(slc_id)
self.assertEqual(slc.datasource.perm, slc.perm)
self.assert_slice_equals(expected_slice, slc)
table_id = self.get_table_by_name("wb_health_population").id
self.assertEqual(table_id, self.get_slice(slc_id).datasource_id)
def test_import_2_slices_for_same_table(self):
table_id = self.get_table_by_name("wb_health_population").id
# table_id != 666, import func will have to find the table
slc_1 = self.create_slice("Import Me 1", ds_id=666, id=10002)
slc_id_1 = Slice.import_obj(slc_1, None)
slc_2 = self.create_slice("Import Me 2", ds_id=666, id=10003)
slc_id_2 = Slice.import_obj(slc_2, None)
imported_slc_1 = self.get_slice(slc_id_1)
imported_slc_2 = self.get_slice(slc_id_2)
self.assertEqual(table_id, imported_slc_1.datasource_id)
self.assert_slice_equals(slc_1, imported_slc_1)
self.assertEqual(imported_slc_1.datasource.perm, imported_slc_1.perm)
self.assertEqual(table_id, imported_slc_2.datasource_id)
self.assert_slice_equals(slc_2, imported_slc_2)
self.assertEqual(imported_slc_2.datasource.perm, imported_slc_2.perm)
def test_import_slices_for_non_existent_table(self):
with self.assertRaises(AttributeError):
Slice.import_obj(
self.create_slice("Import Me 3", id=10004, table_name="non_existent"),
None,
)
def test_import_slices_override(self):
slc = self.create_slice("Import Me New", id=10005)
slc_1_id = Slice.import_obj(slc, None, import_time=1990)
slc.slice_name = "Import Me New"
imported_slc_1 = self.get_slice(slc_1_id)
slc_2 = self.create_slice("Import Me New", id=10005)
slc_2_id = Slice.import_obj(slc_2, imported_slc_1, import_time=1990)
self.assertEqual(slc_1_id, slc_2_id)
imported_slc_2 = self.get_slice(slc_2_id)
self.assert_slice_equals(slc, imported_slc_2)
def test_import_empty_dashboard(self):
empty_dash = self.create_dashboard("empty_dashboard", id=10001)
imported_dash_id = Dashboard.import_obj(empty_dash, import_time=1989)
imported_dash = self.get_dash(imported_dash_id)
self.assert_dash_equals(empty_dash, imported_dash, check_position=False)
def test_import_dashboard_1_slice(self):
slc = self.create_slice("health_slc", id=10006)
dash_with_1_slice = self.create_dashboard(
"dash_with_1_slice", slcs=[slc], id=10002
)
dash_with_1_slice.position_json = """
{{"DASHBOARD_VERSION_KEY": "v2",
"DASHBOARD_CHART_TYPE-{0}": {{
"type": "CHART",
"id": {0},
"children": [],
"meta": {{
"width": 4,
"height": 50,
"chartId": {0}
}}
}}
}}
""".format(
slc.id
)
imported_dash_id = Dashboard.import_obj(dash_with_1_slice, import_time=1990)
imported_dash = self.get_dash(imported_dash_id)
expected_dash = self.create_dashboard("dash_with_1_slice", slcs=[slc], id=10002)
make_transient(expected_dash)
self.assert_dash_equals(
expected_dash, imported_dash, check_position=False, check_slugs=False
)
self.assertEqual(
{"remote_id": 10002, "import_time": 1990},
json.loads(imported_dash.json_metadata),
)
expected_position = dash_with_1_slice.position
# new slice id (auto-incremental) assigned on insert
# id from json is used only for updating position with new id
meta = expected_position["DASHBOARD_CHART_TYPE-10006"]["meta"]
meta["chartId"] = imported_dash.slices[0].id
self.assertEqual(expected_position, imported_dash.position)
def test_import_dashboard_2_slices(self):
e_slc = self.create_slice("e_slc", id=10007, table_name="energy_usage")
b_slc = self.create_slice("b_slc", id=10008, table_name="birth_names")
dash_with_2_slices = self.create_dashboard(
"dash_with_2_slices", slcs=[e_slc, b_slc], id=10003
)
dash_with_2_slices.json_metadata = json.dumps(
{
"remote_id": 10003,
"expanded_slices": {
"{}".format(e_slc.id): True,
"{}".format(b_slc.id): False,
},
# mocked filter_scope metadata
"filter_scopes": {
str(e_slc.id): {
"region": {"scope": ["ROOT_ID"], "immune": [b_slc.id]}
}
},
}
)
imported_dash_id = Dashboard.import_obj(dash_with_2_slices, import_time=1991)
imported_dash = self.get_dash(imported_dash_id)
expected_dash = self.create_dashboard(
"dash_with_2_slices", slcs=[e_slc, b_slc], id=10003
)
make_transient(expected_dash)
self.assert_dash_equals(
imported_dash, expected_dash, check_position=False, check_slugs=False
)
i_e_slc = self.get_slice_by_name("e_slc")
i_b_slc = self.get_slice_by_name("b_slc")
expected_json_metadata = {
"remote_id": 10003,
"import_time": 1991,
"filter_scopes": {
str(i_e_slc.id): {
"region": {"scope": ["ROOT_ID"], "immune": [i_b_slc.id]}
}
},
"expanded_slices": {
"{}".format(i_e_slc.id): True,
"{}".format(i_b_slc.id): False,
},
}
self.assertEqual(
expected_json_metadata, json.loads(imported_dash.json_metadata)
)
def test_import_override_dashboard_2_slices(self):
e_slc = self.create_slice("e_slc", id=10009, table_name="energy_usage")
b_slc = self.create_slice("b_slc", id=10010, table_name="birth_names")
dash_to_import = self.create_dashboard(
"override_dashboard", slcs=[e_slc, b_slc], id=10004
)
imported_dash_id_1 = Dashboard.import_obj(dash_to_import, import_time=1992)
# create new instances of the slices
e_slc = self.create_slice("e_slc", id=10009, table_name="energy_usage")
b_slc = self.create_slice("b_slc", id=10010, table_name="birth_names")
c_slc = self.create_slice("c_slc", id=10011, table_name="birth_names")
dash_to_import_override = self.create_dashboard(
"override_dashboard_new", slcs=[e_slc, b_slc, c_slc], id=10004
)
imported_dash_id_2 = Dashboard.import_obj(
dash_to_import_override, import_time=1992
)
# override doesn't change the id
self.assertEqual(imported_dash_id_1, imported_dash_id_2)
expected_dash = self.create_dashboard(
"override_dashboard_new", slcs=[e_slc, b_slc, c_slc], id=10004
)
make_transient(expected_dash)
imported_dash = self.get_dash(imported_dash_id_2)
self.assert_dash_equals(
expected_dash, imported_dash, check_position=False, check_slugs=False
)
self.assertEqual(
{"remote_id": 10004, "import_time": 1992},
json.loads(imported_dash.json_metadata),
)
def test_import_new_dashboard_slice_reset_ownership(self):
admin_user = security_manager.find_user(username="admin")
self.assertTrue(admin_user)
gamma_user = security_manager.find_user(username="gamma")
self.assertTrue(gamma_user)
g.user = gamma_user
dash_with_1_slice = self._create_dashboard_for_import(id_=10200)
# set another user as an owner of importing dashboard
dash_with_1_slice.created_by = admin_user
dash_with_1_slice.changed_by = admin_user
dash_with_1_slice.owners = [admin_user]
imported_dash_id = Dashboard.import_obj(dash_with_1_slice)
imported_dash = self.get_dash(imported_dash_id)
self.assertEqual(imported_dash.created_by, gamma_user)
self.assertEqual(imported_dash.changed_by, gamma_user)
self.assertEqual(imported_dash.owners, [gamma_user])
imported_slc = imported_dash.slices[0]
self.assertEqual(imported_slc.created_by, gamma_user)
self.assertEqual(imported_slc.changed_by, gamma_user)
self.assertEqual(imported_slc.owners, [gamma_user])
def test_import_override_dashboard_slice_reset_ownership(self):
admin_user = security_manager.find_user(username="admin")
self.assertTrue(admin_user)
gamma_user = security_manager.find_user(username="gamma")
self.assertTrue(gamma_user)
g.user = gamma_user
dash_with_1_slice = self._create_dashboard_for_import(id_=10300)
imported_dash_id = Dashboard.import_obj(dash_with_1_slice)
imported_dash = self.get_dash(imported_dash_id)
self.assertEqual(imported_dash.created_by, gamma_user)
self.assertEqual(imported_dash.changed_by, gamma_user)
self.assertEqual(imported_dash.owners, [gamma_user])
imported_slc = imported_dash.slices[0]
self.assertEqual(imported_slc.created_by, gamma_user)
self.assertEqual(imported_slc.changed_by, gamma_user)
self.assertEqual(imported_slc.owners, [gamma_user])
# re-import with another user shouldn't change the permissions
g.user = admin_user
dash_with_1_slice = self._create_dashboard_for_import(id_=10300)
imported_dash_id = Dashboard.import_obj(dash_with_1_slice)
imported_dash = self.get_dash(imported_dash_id)
self.assertEqual(imported_dash.created_by, gamma_user)
self.assertEqual(imported_dash.changed_by, gamma_user)
self.assertEqual(imported_dash.owners, [gamma_user])
imported_slc = imported_dash.slices[0]
self.assertEqual(imported_slc.created_by, gamma_user)
self.assertEqual(imported_slc.changed_by, gamma_user)
self.assertEqual(imported_slc.owners, [gamma_user])
def _create_dashboard_for_import(self, id_=10100):
slc = self.create_slice("health_slc" + str(id_), id=id_ + 1)
dash_with_1_slice = self.create_dashboard(
"dash_with_1_slice" + str(id_), slcs=[slc], id=id_ + 2
)
dash_with_1_slice.position_json = """
{{"DASHBOARD_VERSION_KEY": "v2",
"DASHBOARD_CHART_TYPE-{0}": {{
"type": "CHART",
"id": {0},
"children": [],
"meta": {{
"width": 4,
"height": 50,
"chartId": {0}
}}
}}
}}
""".format(
slc.id
)
return dash_with_1_slice
def test_import_table_no_metadata(self):
db_id = get_example_database().id
table = self.create_table("pure_table", id=10001)
imported_id = SqlaTable.import_obj(table, db_id, import_time=1989)
imported = self.get_table_by_id(imported_id)
self.assert_table_equals(table, imported)
def test_import_table_1_col_1_met(self):
table = self.create_table(
"table_1_col_1_met", id=10002, cols_names=["col1"], metric_names=["metric1"]
)
db_id = get_example_database().id
imported_id = SqlaTable.import_obj(table, db_id, import_time=1990)
imported = self.get_table_by_id(imported_id)
self.assert_table_equals(table, imported)
self.assertEqual(
{"remote_id": 10002, "import_time": 1990, "database_name": "examples"},
json.loads(imported.params),
)
def test_import_table_2_col_2_met(self):
table = self.create_table(
"table_2_col_2_met",
id=10003,
cols_names=["c1", "c2"],
metric_names=["m1", "m2"],
)
db_id = get_example_database().id
imported_id = SqlaTable.import_obj(table, db_id, import_time=1991)
imported = self.get_table_by_id(imported_id)
self.assert_table_equals(table, imported)
def test_import_table_override(self):
table = self.create_table(
"table_override", id=10003, cols_names=["col1"], metric_names=["m1"]
)
db_id = get_example_database().id
imported_id = SqlaTable.import_obj(table, db_id, import_time=1991)
table_over = self.create_table(
"table_override",
id=10003,
cols_names=["new_col1", "col2", "col3"],
metric_names=["new_metric1"],
)
imported_over_id = SqlaTable.import_obj(table_over, db_id, import_time=1992)
imported_over = self.get_table_by_id(imported_over_id)
self.assertEqual(imported_id, imported_over.id)
expected_table = self.create_table(
"table_override",
id=10003,
metric_names=["new_metric1", "m1"],
cols_names=["col1", "new_col1", "col2", "col3"],
)
self.assert_table_equals(expected_table, imported_over)
def test_import_table_override_identical(self):
table = self.create_table(
"copy_cat",
id=10004,
cols_names=["new_col1", "col2", "col3"],
metric_names=["new_metric1"],
)
db_id = get_example_database().id
imported_id = SqlaTable.import_obj(table, db_id, import_time=1993)
copy_table = self.create_table(
"copy_cat",
id=10004,
cols_names=["new_col1", "col2", "col3"],
metric_names=["new_metric1"],
)
imported_id_copy = SqlaTable.import_obj(copy_table, db_id, import_time=1994)
self.assertEqual(imported_id, imported_id_copy)
self.assert_table_equals(copy_table, self.get_table_by_id(imported_id))
def test_import_druid_no_metadata(self):
datasource = self.create_druid_datasource("pure_druid", id=10001)
imported_id = DruidDatasource.import_obj(datasource, import_time=1989)
imported = self.get_datasource(imported_id)
self.assert_datasource_equals(datasource, imported)
def test_import_druid_1_col_1_met(self):
datasource = self.create_druid_datasource(
"druid_1_col_1_met", id=10002, cols_names=["col1"], metric_names=["metric1"]
)
imported_id = DruidDatasource.import_obj(datasource, import_time=1990)
imported = self.get_datasource(imported_id)
self.assert_datasource_equals(datasource, imported)
self.assertEqual(
{"remote_id": 10002, "import_time": 1990, "database_name": "druid_test"},
json.loads(imported.params),
)
def test_import_druid_2_col_2_met(self):
datasource = self.create_druid_datasource(
"druid_2_col_2_met",
id=10003,
cols_names=["c1", "c2"],
metric_names=["m1", "m2"],
)
imported_id = DruidDatasource.import_obj(datasource, import_time=1991)
imported = self.get_datasource(imported_id)
self.assert_datasource_equals(datasource, imported)
def test_import_druid_override(self):
datasource = self.create_druid_datasource(
"druid_override", id=10004, cols_names=["col1"], metric_names=["m1"]
)
imported_id = DruidDatasource.import_obj(datasource, import_time=1991)
table_over = self.create_druid_datasource(
"druid_override",
id=10004,
cols_names=["new_col1", "col2", "col3"],
metric_names=["new_metric1"],
)
imported_over_id = DruidDatasource.import_obj(table_over, import_time=1992)
imported_over = self.get_datasource(imported_over_id)
self.assertEqual(imported_id, imported_over.id)
expected_datasource = self.create_druid_datasource(
"druid_override",
id=10004,
metric_names=["new_metric1", "m1"],
cols_names=["col1", "new_col1", "col2", "col3"],
)
self.assert_datasource_equals(expected_datasource, imported_over)
def test_import_druid_override_identical(self):
datasource = self.create_druid_datasource(
"copy_cat",
id=10005,
cols_names=["new_col1", "col2", "col3"],
metric_names=["new_metric1"],
)
imported_id = DruidDatasource.import_obj(datasource, import_time=1993)
copy_datasource = self.create_druid_datasource(
"copy_cat",
id=10005,
cols_names=["new_col1", "col2", "col3"],
metric_names=["new_metric1"],
)
imported_id_copy = DruidDatasource.import_obj(copy_datasource, import_time=1994)
self.assertEqual(imported_id, imported_id_copy)
self.assert_datasource_equals(copy_datasource, self.get_datasource(imported_id))
if __name__ == "__main__":
unittest.main()