Add new nightly case for GC untagged images

Signed-off-by: AllForNothing <sshijun@vmware.com>

src/portal/src/i18n/lang/en-us-lang.json

@@ -1035,7 +1035,7 @@
         "TAGGED": "Tagged",
         "UNTAGGED": "Untagged",
         "ALL": "All",
-        "PLACEHOLDER": "We couldn't find any artifactds!",
+        "PLACEHOLDER": "We couldn't find any artifacts!",
         "SCAN_UNSUPPORTED": "Unsupported"
     },
     "TAG": {

tests/resources/Harbor-Pages/Configuration.robot

@@ -304,6 +304,12 @@ Click GC Now
     Retry Element Click  xpath=${gc_now_xpath}
     Sleep  2
 
+Click GC Now With Param Delete Untagged Artifacts
+    Sleep  1
+    Retry Element Click    xpath=${checkbox_delete_untagged_artifacts}
+    Retry Element Click    xpath=${gc_now_xpath}
+    Sleep  5
+
 View GC Details
     Retry Element Click  xpath=${gc_log_details_xpath}
     Sleep  2

tests/resources/Harbor-Pages/Configuration_Elements.robot

@@ -36,4 +36,5 @@ ${configuration_system_wl_add_btn}    //*[@id='show-add-modal-button']
 ${configuration_system_wl_textarea}    //*[@id='whitelist-textarea']
 ${configuration_system_wl_add_confirm_btn}    //*[@id='add-to-system']
 ${configuration_system_wl_delete_a_cve_id_icon}    //system-settings/form/section//ul/li[1]/clr-icon
-${configuration_sys_repo_readonly_chb_id}  //*[@id='repo_read_only_lbl']
+${configuration_sys_repo_readonly_chb_id}  //*[@id='repo_read_only_lbl']
+${checkbox_delete_untagged_artifacts}   //gc-config//clr-checkbox-wrapper//label[contains(@for,'delete_untagged')]

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

@@ -41,4 +41,10 @@ Delete A Tag
     Retry Element Click   xpath=//clr-dg-row[contains(.,'${tag}')]//clr-checkbox-wrapper//label[contains(@class,'clr-control-label')]
     Retry Element Click    ${delete_tag_button}
     Retry Wait Until Page Contains Element  ${dialog_delete_button}
-    Retry Element Click  ${dialog_delete_button}
+    Retry Element Click  ${dialog_delete_button}
+
+Should Contain Artifact
+    Retry Wait Until Page Contains Element   xpath=//artifact-list-tab//clr-dg-row//a[contains(.,'sha256')]
+
+Should Not Contain Any Artifact
+    Retry Wait Until Page Not Contains Element   xpath=//artifact-list-tab//clr-dg-row

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

@@ -556,6 +556,38 @@ Test Case - Tag CRUD
     Should Contain Tag   456
     Delete A Tag   latest
     Should Not Contain Tag   latest
+    Close Browser
+
+Test Case - GC Untagged Images
+    Init Chrome Driver
+    Sign In Harbor  ${HARBOR_URL}  ${HARBOR_ADMIN}  ${HARBOR_PASSWORD}
+    ${d}=    Get Current Date    result_format=%m%s
+    Create An New Project  project${d}
+    Push Image With Tag  ${ip}  ${HARBOR_ADMIN}  ${HARBOR_PASSWORD}  project${d}  hello-world  latest
+    # make hello-world untagged
+    Go Into Project   project${d}
+    Go Into Repo   hello-world
+    Go Into Artifact   latest
+    Should Contain Tag   latest
+    Delete A Tag   latest
+    Should Not Contain Tag   latest
+    # run gc without param delete untagged artifacts checked,  should not delete hello-world:latest
+    Switch To Garbage Collection
+    Click GC Now
+    Go Into Project   project${d}
+    Switch To Project Repo
+    Go Into Repo   hello-world
+    Should Contain Artifact
+    # run gc with param delete untagged artifacts checked,  should delete hello-world
+    Switch To Garbage Collection
+    Click GC Now With Param Delete Untagged Artifacts
+    Go Into Project   project${d}
+    Switch To Project Repo
+    Go Into Repo   hello-world
+    Should Not Contain Any Artifact
+    Close Browser
+
+
 
 Test Case - Tag Retention
     Init Chrome Driver