Fix failed auto test case (#4197)

tests/resources/Harbor-Pages/Project-Members.robot

@@ -108,6 +108,10 @@ Delete Project Member
     Click Element  xpath=//clr-dg-row[contains(.,'${member}')]//input/../label
     Click Element  xpath=${project_member_delete_button_xpath}
     Sleep  2
+    Click Element  xpath=//button[contains(.,'DELETE')]
+    Sleep  2
+    Click Element  xpath=//button[contains(.,'CLOSE')]
+    Sleep  1
 
 User Should Be Owner Of Project
     [Arguments]  ${user}  ${pwd}  ${project}

tests/resources/Harbor-Pages/Project-Members_Elements.robot

@@ -27,4 +27,4 @@ ${project_member_add_confirmation_ok_xpath}  //project-detail//add-member//butto
 ${project_member_search_button_xpath2}  //button[contains(.,'New')]
 ${project_member_add_button_xpath2}  //project-detail//add-member//button[2]
 ${project_member_guest_radio_checkbox}  //project-detail//form//input[@id='checkrads_guest']
-${project_member_delete_button_xpath}  //button[contains(.,"Delete")]
+${project_member_delete_button_xpath}  //button[contains(.,"REMOVE")]

tests/resources/Harbor-Pages/Project.robot

@@ -112,6 +112,9 @@ Delete Project
     Sleep  1
     Click Element  xpath=//button[contains(.,"Delete")]
     Sleep  2
+    Click Element  xpath=//clr-modal//button[2]
+    Sleep  1
+    Click Element  xpath=//button[contains(.,"CLOSE")]
 
 Project Should Not Be Deleted
     [Arguments]  ${projname}

tests/robot-cases/Group11-Nightly/Nightly.robot

@@ -308,6 +308,7 @@ Test Case - Delete Multi Project
     Push Image  ${ip}  test${d}  Test1@34  projecta${d}  hello-world
     Filter Object  project
     Multi-delete Object  projecta  projectb
+    Partly Success
     # Verify delete project with image should not be deleted directly
     Page Should Contain  projecta${d}
     Page Should Not Contain  projectb${d}
@@ -327,8 +328,7 @@ Test Case - Delete Multi User
     Filter Object  delete
     Multi-delete Object  deletea  deleteb  deletec
     # Assert delete 
-    # Delete Success  comment temp  wait for fixing
-    Click Element  //clr-modal//button[contains(.,'CLOSE')]
+    Delete Success  
     Sleep  1
     # Filter object  delete
     Page Should Not Contain  deletea
@@ -377,6 +377,7 @@ Test Case - Delete Multi Member
     Add Guest Member to project  testa${d}
     Add Guest Member to project  testb${d}
     Multi-delete Member  testa${d}  testb${d}
+    Delete Success
     Page Should Not Contain  testa${d}
     Close Browser