add UI test for project quota sorting

tests/resources/Harbor-Pages/Administration-Project-Quotas.robot

@@ -0,0 +1,35 @@
+# Copyright Project Harbor Authors
+#
+# 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
+
+*** Settings ***
+Documentation  This resource provides any keywords related to the Harbor private registry appliance
+Resource  ../../resources/Util.robot
+
+*** Variables ***
+
+*** Keywords ***
+Switch to Project Quotas Tag
+    Retry Element Click  xpath=${administration_project_quotas_tag_xpath}
+    Sleep  1
+
+Check Project Quota Sorting
+    [Arguments]   ${proj1}  ${proj2}
+    # check project quota sorting in ascending order
+    Retry Element Click  xpath=${sort_used_storage_button}
+    Retry Wait Element Visible  //div[@class='datagrid-table']//clr-dg-row[2]//clr-dg-cell[1]//a[contains(text(), '${proj1}')]
+    Retry Wait Element Visible  //div[@class='datagrid-table']//clr-dg-row[3]//clr-dg-cell[1]//a[contains(text(), '${proj2}')]
+    # check project quota sorting in descending order
+    Retry Element Click  xpath=${sort_used_storage_button}
+    Retry Wait Element Visible  //div[@class='datagrid-table']//clr-dg-row[1]//clr-dg-cell[1]//a[contains(text(), '${proj2}')]
+    Retry Wait Element Visible  //div[@class='datagrid-table']//clr-dg-row[2]//clr-dg-cell[1]//a[contains(text(), '${proj1}')]

tests/resources/Harbor-Pages/Administration-Project-Quotas_Elements.robot

@@ -0,0 +1,20 @@
+# Copyright Project Harbor Authors
+#
+# 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
+
+*** Settings ***
+Documentation  This resource provides any keywords related to the Harbor private registry appliance
+
+*** Variables ***
+${administration_project_quotas_tag_xpath}  //clr-vertical-nav-group-children/a[contains(.,'Project Quotas')]
+${sort_used_storage_button}  //div[@class='datagrid-table']//div[@class='datagrid-header']//button[normalize-space()='Storage']

tests/resources/Util.robot

@@ -50,6 +50,8 @@ Resource  Harbor-Pages/Replication.robot
 Resource  Harbor-Pages/Replication_Elements.robot
 Resource  Harbor-Pages/UserProfile.robot
 Resource  Harbor-Pages/UserProfile_Elements.robot
+Resource  Harbor-Pages/Administration-Project-Quotas.robot
+Resource  Harbor-Pages/Administration-Project-Quotas_Elements.robot
 Resource  Harbor-Pages/Administration-Users.robot
 Resource  Harbor-Pages/Administration-Users_Elements.robot
 Resource  Harbor-Pages/GC.robot

tests/robot-cases/Group1-Nightly/Common_GC.robot

@@ -23,6 +23,25 @@ ${SSH_USER}  root
 ${HARBOR_ADMIN}  admin
 
 *** Test Cases ***
+Test Case - Project Quota Sorting
+    [Tags]  project_quota_sorting
+    Init Chrome Driver
+    Sign In Harbor  ${HARBOR_URL}  ${HARBOR_ADMIN}  ${HARBOR_PASSWORD}
+    ${d1}=    Get Current Date    result_format=%m%s
+    Create An New Project And Go Into Project  project${d1}
+    Push Image With Tag  ${ip}  ${HARBOR_ADMIN}  ${HARBOR_PASSWORD}  project${d1}  alpine  2.6  2.6
+    ${d2}=    Get Current Date    result_format=%m%s
+    Create An New Project And Go Into Project  project${d2}
+    Push Image With Tag  ${ip}  ${HARBOR_ADMIN}  ${HARBOR_PASSWORD}  project${d2}  photon  2.0  2.0
+    Switch to Project Quotas Tag
+    Check Project Quota Sorting  project${d1}  project${d2}
+    Go Into Project  project${d1}
+    Delete Repo  project${d1}  alpine
+    Go Into Project  project${d2}
+    Delete Repo  project${d2}  photon
+    GC Now
+    Close Browser
+
 Test Case - Garbage Collection
     Init Chrome Driver
     ${d}=  Get Current Date  result_format=%m%s