*** Settings ***
Documentation     This resource represents an individual threshold.
Library           JSONSchemaLibrary    schemas/
Resource          environment/variables.txt    # Generic Parameters
Resource          NSPerformanceManagementKeywords.robot
Library           JSONLibrary
Library           REST    ${NFVO_SCHEMA}://${NFVO_HOST}:${NFVO_PORT}    ssl_verify=false
Library           OperatingSystem
Library    Process

Suite Setup       Create Sessions
Suite Teardown    Terminate All Processes    kill=true

*** Test Cases ***
GET Individual Threshold
    [Documentation]    Test ID: 5.3.4.5.1
    ...    Test title: GET Individual Threshold
    ...    Test objective: The objective is to test the retrieval of an individual NS performance threshold and perform a JSON schema and content validation of the collected threshold data structure
    ...    Pre-conditions: A NS instance is instantiated. One or more NS performance thresholds are set in the NFVO.
    ...    Reference: Clause 7.4.6.3.2 - ETSI GS NFV-SOL 005 [3] v2.8.1
    ...    Config ID: Config_prod_NFVO
    ...    Applicability: none
    ...    Post-Conditions: none
    GET individual NS performance Threshold
    Check HTTP Response Status Code Is    200
    Check HTTP Response Body Json Schema Is   Threshold
    Check HTTP Response Body Threshold Identifier matches the requested Threshold

GET Individual Threshold with invalid resource identifier
    [Documentation]    Test ID: 5.3.4.5.2
    ...    Test title: GET Individual Threshold with invalid resource identifier
    ...    Test objective: The objective is to test that the retrieval of an individual NS performance threshold fails when using an invalid resource identifier
    ...    Pre-conditions: A NS instance is instantiated. One or more NS performance jobs are set in the NFVO.
    ...    Reference: Clause 7.4.6.3.2 - ETSI GS NFV-SOL 005 [3] v2.8.1
    ...    Config ID: Config_prod_NFVO
    ...    Applicability: none
    ...    Post-Conditions: none
    GET individual NS performance Threshold with invalid resource identifier
    Check HTTP Response Status Code Is    404
    Check HTTP Response Body Json Schema Is    ProblemDetails

DELETE Individual Threshold with invalid resource identifier
    [Documentation]    Test ID: 5.3.4.5.3
    ...    Test title: DELETE Individual Threshold with invalid resource identifier
    ...    Test objective: The objective is to test the deletion of an individual NS performance threshold
    ...    Pre-conditions: A NS instance is instantiated. One or more NS performance thresholds are set in the NFVO.
    ...    Reference: Clause 7.4.6.3.5 - ETSI GS NFV-SOL 005 [3] v2.8.1
    ...    Config ID: Config_prod_NFVO
    ...    Applicability: none
    ...    Post-Conditions: none   
    Send Delete request for individual NS performance Threshold with invalid resource identifier
    Check HTTP Response Status Code Is    404

POST Individual Threshold - Method not implemented
    [Documentation]    Test ID: 5.3.4.5.4
    ...    Test title: POST Individual Threshold - Method not implemented
    ...    Test objective: The objective is to test that POST method is not allowed to create a new NS performance Threshold
    ...    Pre-conditions: A NS instance is instantiated
    ...    Reference: Clause 7.4.6.3.1 - ETSI GS NFV-SOL 005 [3] v2.8.1
    ...    Config ID: Config_prod_NFVO
    ...    Applicability: none
    ...    Post-Conditions: none
    Send Post request for individual NS performance Threshold
    Check HTTP Response Status Code Is    405

PUT Individual Threshold - Method not implemented
    [Documentation]    Test ID: 5.3.4.5.5
    ...    Test title: PUT Individual Threshold - Method not implemented
    ...    Test objective: The objective is to test that PUT method is not allowed to update an existing NS performance threshold
    ...    Pre-conditions: A NS instance is instantiated. One or more NS performance thresholds are set in the NFVO.
    ...    Reference: Clause 7.4.6.3.3 - ETSI GS NFV-SOL 005 [3] v2.8.1
    ...    Config ID: Config_prod_NFVO
    ...    Applicability: none
    ...    Post-Conditions: none
    Send Put request for individual NS performance Threshold
    Check HTTP Response Status Code Is    405

PATCH Individual Threshold 
    [Documentation]    Test ID: 5.3.4.5.6
    ...    Test title: PATCH Individual Threshold 
    ...    Test objective: The objective is to test that PATCH method modify an existing NS performance threshold
    ...    Pre-conditions: A NS instance is instantiated. One or more NS performance thresholds are set in the NFVO.
    ...    Reference: Clause 7.4.6.3.4 - ETSI GS NFV-SOL 005 [3] v2.8.1
    ...    Config ID: Config_prod_NFVO
    ...    Applicability: none
    ...    Post-Conditions: The NS performance Threshold is modified by the operation
    Send Patch request for individual NS performance Threshold
    Check HTTP Response Status Code Is    200
    Check HTTP Response Body Json Schema Is    ThresholdModifications
    Check Postcondition NS performance Threshold is Unmodified (Implicit)

DELETE Individual Threshold
    [Documentation]    Test ID: 5.3.4.5.7
    ...    Test title: DELETE Individual Threshold
    ...    Test objective: The objective is to test the deletion of an individual NS performance threshold
    ...    Pre-conditions: A NS instance is instantiated. One or more NS performance thresholds are set in the NFVO.
    ...    Reference: Clause 7.4.6.3.5 - ETSI GS NFV-SOL 005 [3] v2.8.1
    ...    Config ID: Config_prod_NFVO
    ...    Applicability: none
    ...    Post-Conditions: The NS performance Threshold is not available anymore in the NFVO    
    Send Delete request for individual NS performance Threshold
    Check HTTP Response Status Code Is    204
    Check Postcondition NS performance Threshold is Deleted

PATCH Individual Threshold - Precondition failed 
    [Documentation]    Test ID: 5.3.4.5.8
    ...    Test title: PATCH Individual Threshold - Precondition failed 
    ...    Test objective: The objective is to attempt to Modify an individual NS Performance threshold fails, where the precondition was not met
    ...    Pre-conditions: A NS instance is instantiated. One or more NS performance thresholds are set in the NFVO.
    ...    Reference: Clause 7.4.6.3.4 - ETSI GS NFV-SOL 005 [3] v2.8.1
    ...    Config ID: Config_prod_NFVO
    ...    Applicability: none
    ...    Post-Conditions: The NS performance Threshold is not modified by the operation
    Send Patch request for individual NS performance Threshold - Etag mismatch
    Check HTTP Response Status Code Is    412
    Check HTTP Response Body Json Schema Is    ProblemDetails
    Check Postcondition NS performance Threshold is Unmodified (Implicit)

PATCH Individual Threshold with Unprocessable Entity
    [Documentation]    Test ID: 5.3.4.5.9
    ...    Test title: PATCH Individual Threshold with Unprocessable Entity
    ...    Test objective: The objective is to test that modification of an individual Threshold job fails when the request data is syntactically correct but cannot be processed, and perform the JSON schema validation of the failed operation HTTP response
    ...    Pre-conditions: A NS instance is instantiated. One or more NS performance thresholds are set in the NFVO.
    ...    Reference: Clause 7.4.6.3.4 - ETSI GS NFV-SOL 005 [3] v2.8.1
    ...    Config ID: Config_prod_NFVO
    ...    Applicability: none
    ...    Post-Conditions: The NS performance Threshold is not modified by the operation
    Send Patch request for individual NS performance Threshold with Unprocessable Entity
    Check HTTP Response Status Code Is    422
    Check HTTP Response Body Json Schema Is    ProblemDetails