horizon/openstack_dashboard/test/selenium/integration/test_instances.py

#    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.

import pytest
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.support.wait import WebDriverWait

from openstack_dashboard.test.selenium import widgets


@pytest.fixture(params=[(1, False)])
def new_instance_admin(complete_default_test_network, request, instance_name,
                       openstack_admin, config):

    count = request.param[0]
    auto_ip_param = request.param[1]
    instance = openstack_admin.create_server(
        instance_name,
        image=config.image.images_list[0],
        flavor=config.launch_instances.flavor,
        availability_zone=config.launch_instances.available_zone,
        network=complete_default_test_network.name,
        auto_ip=auto_ip_param,
        wait=True,
        max_count=count,
    )
    yield instance
    if count > 1:
        for instance in range(0, count):
            openstack_admin.delete_server(f"{instance_name}-{instance+1}")
    else:
        openstack_admin.delete_server(instance_name)


@pytest.fixture
def clear_instance_admin(instance_name, openstack_admin):
    yield None
    openstack_admin.delete_server(
        instance_name,
        wait=True,
    )


def create_new_volume_during_create_instance(driver, required_state):
    create_new_volume_btn = widgets.find_already_visible_element_by_xpath(
        f".//*[@id='vol-create'][text()='{required_state}']", driver
    )
    create_new_volume_btn.click()


def delete_volume_on_instance_delete(driver, required_state):
    delete_volume_btn = widgets.find_already_visible_element_by_xpath(
        f".//label[contains(@ng-model, 'vol_delete_on_instance_delete')]"
        f"[text()='{required_state}']", driver)
    delete_volume_btn.click()


def test_create_instance_demo(complete_default_test_network, login, driver,
                              instance_name, openstack_demo,
                              clear_instance_demo, config):
    image = config.image.images_list[0]
    network = complete_default_test_network.name
    flavor = config.launch_instances.flavor

    login('user')
    url = '/'.join((
        config.dashboard.dashboard_url,
        'project',
        'instances',
    ))
    driver.get(url)
    launch_instance_btn = driver.find_element_by_link_text(
        "Launch Instance")
    launch_instance_btn.click()
    wizard = driver.find_element_by_css_selector("wizard")
    navigation = wizard.find_element_by_css_selector("div.wizard-nav")
    widgets.find_already_visible_element_by_xpath(
        ".//*[@id='name']", wizard).send_keys(instance_name)
    navigation.find_element_by_link_text("Networks").click()
    network_table = wizard.find_element_by_css_selector(
        "ng-include[ng-form=launchInstanceNetworkForm]"
    )
    widgets.select_from_transfer_table(network_table, network)
    navigation.find_element_by_link_text("Flavor").click()
    flavor_table = wizard.find_element_by_css_selector(
        "ng-include[ng-form=launchInstanceFlavorForm]"
    )
    widgets.select_from_transfer_table(flavor_table, flavor)
    navigation.find_element_by_link_text("Source").click()
    source_table = wizard.find_element_by_css_selector(
        "ng-include[ng-form=launchInstanceSourceForm]"
    )
#   create_new_volume_during_create_instance(source_table, "No")
    delete_volume_on_instance_delete(source_table, "Yes")
    widgets.select_from_transfer_table(source_table, image)
    wizard.find_element_by_css_selector(
        "button.btn-primary.finish").click()

#   For create instance - message appears earlier than the page is refreshed.
#   We are unable to ensure that the message will be captured.
#   Checking of message is skipped, we wait for refresh page
#   and then result is checked.
#    JJ

    WebDriverWait(driver, config.selenium.page_timeout).until(
        EC.invisibility_of_element_located(launch_instance_btn))
    assert openstack_demo.compute.find_server(instance_name) is not None


def test_create_instance_from_volume_demo(complete_default_test_network, login,
                                          driver, volume_name, new_volume_demo,
                                          clear_instance_demo, config,
                                          openstack_demo, instance_name):
    network = complete_default_test_network.name
    flavor = config.launch_instances.flavor
    volume_name = volume_name[0]

    login('user')
    url = '/'.join((
        config.dashboard.dashboard_url,
        'project',
        'instances',
    ))
    driver.get(url)
    launch_instance_btn = driver.find_element_by_link_text(
        "Launch Instance")
    launch_instance_btn.click()
    wizard = driver.find_element_by_css_selector("wizard")
    navigation = wizard.find_element_by_css_selector("div.wizard-nav")
    widgets.find_already_visible_element_by_xpath(
        ".//*[@id='name']", wizard).send_keys(instance_name)
    navigation.find_element_by_link_text("Networks").click()
    network_table = wizard.find_element_by_css_selector(
        "ng-include[ng-form=launchInstanceNetworkForm]"
    )
    widgets.select_from_transfer_table(network_table, network)
    navigation.find_element_by_link_text("Flavor").click()
    flavor_table = wizard.find_element_by_css_selector(
        "ng-include[ng-form=launchInstanceFlavorForm]"
    )
    widgets.select_from_transfer_table(flavor_table, flavor)
    navigation.find_element_by_link_text("Source").click()
    source_table = wizard.find_element_by_css_selector(
        "ng-include[ng-form=launchInstanceSourceForm]"
    )
    select_boot_sources_type_tab = source_table.find_element_by_id(
        "boot-source-type")
    select_boot_sources_type_tab.click()
    select_boot_sources_type_tab.find_element_by_css_selector(
        "option[value='volume']").click()
    delete_volume_on_instance_delete(source_table, "No")
    widgets.select_from_transfer_table(source_table, volume_name)
    wizard.find_element_by_css_selector("button.btn-primary.finish").click()
    WebDriverWait(driver, config.selenium.page_timeout).until(
        EC.invisibility_of_element_located(launch_instance_btn))
    assert openstack_demo.compute.find_server(instance_name) is not None


def test_delete_instance_demo(login, driver, instance_name, openstack_demo,
                              new_instance_demo, config):
    login('user')
    url = '/'.join((
        config.dashboard.dashboard_url,
        'project',
        'instances',
    ))
    driver.get(url)
    rows = driver.find_elements_by_css_selector(
        f"table#instances tr[data-display='{instance_name}']"
    )
    assert len(rows) == 1
    actions_column = rows[0].find_element_by_css_selector("td.actions_column")
    widgets.select_from_dropdown(actions_column, "Delete Instance")
    widgets.confirm_modal(driver)
    messages = widgets.get_and_dismiss_messages(driver)
    assert f"Info: Scheduled deletion of Instance: {instance_name}" in messages
    assert openstack_demo.compute.find_server(instance_name) is None


@pytest.mark.parametrize('new_instance_demo', [(2, False)],
                         indirect=True)
def test_instance_pagination_demo(login, driver, instance_name,
                                  new_instance_demo, change_page_size_demo,
                                  config):
    """This test checks instance pagination for demo user

    Steps:
    1) Login to Horizon Dashboard as demo user
    2) Create 2 instances
    3) Navigate to user settings page
    4) Change 'Items Per Page' value to 1
    5) Go to Instances page
    6) Check that only 'Next' link is available, only one instance is
       available (and it has correct name) on the first page
    7) Click 'Next' and check that on the second page only one instance is
       available (and it has correct name), there is no 'Next' link on page
    8) Click 'Prev' and check result (should be the same as for step6)
    9) Go to user settings page and restore 'Items Per Page' to default
    10) Delete created instances
    """
    items_per_page = 1
    instance_count = 2
    instance_list = [f"{instance_name}-{item}"
                     for item in range(1, instance_count + 1)]
    first_page_definition = widgets.TableDefinition(next=True, prev=False,
                                                    count=items_per_page,
                                                    names=[instance_list[1]])
    second_page_definition = widgets.TableDefinition(next=False, prev=True,
                                                     count=items_per_page,
                                                     names=[instance_list[0]])
    url = '/'.join((
        config.dashboard.dashboard_url,
        'project',
        'instances'
    ))
    driver.get(url)
    actual_page1_definition = widgets.get_table_definition(driver,
                                                           sorting=True)
    assert first_page_definition == actual_page1_definition
    # Turning to next page
    driver.find_element_by_link_text("Next »").click()
    actual_page2_definition = widgets.get_table_definition(driver,
                                                           sorting=True)
    assert second_page_definition == actual_page2_definition
    # Turning back to previous page
    driver.find_element_by_link_text("« Prev").click()
    actual_page1_definition = widgets.get_table_definition(driver,
                                                           sorting=True)
    assert first_page_definition == actual_page1_definition


# # Admin tests


def test_create_instance_admin(complete_default_test_network, login, driver,
                               instance_name, openstack_admin,
                               clear_instance_admin, config):
    image = config.image.images_list[0]
    network = complete_default_test_network.name
    flavor = config.launch_instances.flavor

    login('admin')
    url = '/'.join((
        config.dashboard.dashboard_url,
        'project',
        'instances',
    ))
    driver.get(url)
    launch_instance_btn = driver.find_element_by_link_text(
        "Launch Instance")
    launch_instance_btn.click()
    wizard = driver.find_element_by_css_selector("wizard")
    navigation = wizard.find_element_by_css_selector("div.wizard-nav")
    widgets.find_already_visible_element_by_xpath(
        ".//*[@id='name']", wizard).send_keys(instance_name)
    navigation.find_element_by_link_text("Networks").click()
    network_table = wizard.find_element_by_css_selector(
        "ng-include[ng-form=launchInstanceNetworkForm]"
    )
    widgets.select_from_transfer_table(network_table, network)
    navigation.find_element_by_link_text("Flavor").click()
    flavor_table = wizard.find_element_by_css_selector(
        "ng-include[ng-form=launchInstanceFlavorForm]"
    )
    widgets.select_from_transfer_table(flavor_table, flavor)
    navigation.find_element_by_link_text("Source").click()
    source_table = wizard.find_element_by_css_selector(
        "ng-include[ng-form=launchInstanceSourceForm]"
    )
#   create_new_volume_during_create_instance(source_table, "No")
    delete_volume_on_instance_delete(source_table, "Yes")
    widgets.select_from_transfer_table(source_table, image)
    wizard.find_element_by_css_selector(
        "button.btn-primary.finish").click()
    WebDriverWait(driver, config.selenium.page_timeout).until(
        EC.invisibility_of_element_located(launch_instance_btn))
    assert openstack_admin.compute.find_server(instance_name) is not None


def test_delete_instance_admin(login, driver, instance_name, openstack_admin,
                               new_instance_admin, config):
    login('admin')
    url = '/'.join((
        config.dashboard.dashboard_url,
        'project',
        'instances',
    ))
    driver.get(url)
    rows = driver.find_elements_by_css_selector(
        f"table#instances tr[data-display='{instance_name}']"
    )
    assert len(rows) == 1
    actions_column = rows[0].find_element_by_css_selector("td.actions_column")
    widgets.select_from_dropdown(actions_column, "Delete Instance")
    widgets.confirm_modal(driver)
    messages = widgets.get_and_dismiss_messages(driver)
    assert f"Info: Scheduled deletion of Instance: {instance_name}" in messages
    assert openstack_admin.compute.find_server(instance_name) is None


@pytest.mark.parametrize('new_instance_admin', [(2, False)],
                         indirect=True)
def test_instance_pagination_admin(login, driver, instance_name,
                                   new_instance_admin, change_page_size_admin,
                                   config):
    """This test checks instance pagination for admin user

    Steps:
    1) Login to Horizon Dashboard as admin user
    2) Create 2 instances
    3) Navigate to user settings page
    4) Change 'Items Per Page' value to 1
    5) Go to Instances page
    6) Check that only 'Next' link is available, only one instance is
       available (and it has correct name) on the first page
    7) Click 'Next' and check that on the second page only one instance is
       available (and it has correct name), there is no 'Next' link on page
    8) Click 'Prev' and check result (should be the same as for step6)
    9) Go to user settings page and restore 'Items Per Page' to default
    10) Delete created instances
    """
    items_per_page = 1
    instance_count = 2
    instance_list = [f"{instance_name}-{item}"
                     for item in range(1, instance_count + 1)]
    first_page_definition = widgets.TableDefinition(next=True, prev=False,
                                                    count=items_per_page,
                                                    names=[instance_list[1]])
    second_page_definition = widgets.TableDefinition(next=False, prev=True,
                                                     count=items_per_page,
                                                     names=[instance_list[0]])
    url = '/'.join((
        config.dashboard.dashboard_url,
        'project',
        'instances'
    ))
    driver.get(url)
    actual_page1_definition = widgets.get_table_definition(driver,
                                                           sorting=True)
    assert first_page_definition == actual_page1_definition
    # Turning to next page
    driver.find_element_by_link_text("Next »").click()
    actual_page2_definition = widgets.get_table_definition(driver,
                                                           sorting=True)
    assert second_page_definition == actual_page2_definition
    # Turning back to previous page
    driver.find_element_by_link_text("« Prev").click()
    actual_page1_definition = widgets.get_table_definition(driver,
                                                           sorting=True)
    assert first_page_definition == actual_page1_definition