import CommonServerPython


def test_validate_arguments(mocker):
    """
    Test that all the error occur in each scenario.
    Given:
    - a collection of arguments to the validate args function

    When:
    - each arg collection should result in a different error

    Then:
    - check that the corresponding error occurs
    """
    from CreateIndicatorRelationship import validate_arguments

    args = {
        "entity_a": "1.1.1.1",
        "entity_a_type": "IP",
        "entity_b": "2.2.2.2",
        "entity_b_type": "Domain",
        "entity_b_query": "value:1.1.1.1",
        "description": "Test",
        "last_seen": "",
        "source_reliability": "",
        "relationship": "compromises",
        "reverse_relationship": "",
        "create_indicator": "false",
    }
    try:
        validate_arguments(args)
    except Exception as e:
        assert "entity_b_query can not be used with entity_b and/or entity_b_type" in e.args[0]

    args = {
        "entity_a": "1.1.1.1",
        "entity_a_type": "IP",
        "entity_b": "2.2.2.2,3.3.3.3",
        "entity_b_type": "Domain",
        "entity_b_query": "",
        "description": "Test",
        "last_seen": "",
        "source_reliability": "",
        "relationship": "compromises",
        "reverse_relationship": "",
        "create_indicator": "false",
    }
    try:
        validate_arguments(args)
    except Exception as e:
        assert "entity_b_type is a list, Please insert a single type to create the relationship" in e.args[0]

    args = {
        "entity_a": "1.1.1.1",
        "entity_a_type": "IP",
        "entity_b": "2.2.2.2",
        "entity_b_type": "",
        "entity_b_query": "",
        "description": "Test",
        "last_seen": "",
        "source_reliability": "",
        "relationship": "compromises",
        "reverse_relationship": "",
        "create_indicator": "false",
    }
    try:
        validate_arguments(args)
    except Exception as e:
        assert "Missing entity_b_type in the create relationships" in e.args[0]

    args = {
        "entity_a": "1.1.1.1",
        "entity_a_type": "IP",
        "entity_b": "",
        "entity_b_type": "",
        "entity_b_query": "",
        "description": "Test",
        "last_seen": "",
        "source_reliability": "",
        "relationship": "compromises",
        "reverse_relationship": "",
        "create_indicator": "false",
    }
    try:
        validate_arguments(args)
    except Exception as e:
        assert "Missing entity_b in the create relationships" in e.args[0]

    args = {
        "entity_a": "1.1.1.1,2.2.2.2",
        "entity_a_type": "IP",
        "entity_b": "3.3.3.3",
        "entity_b_type": "IP",
        "entity_b_query": "",
        "description": "Test",
        "last_seen": "",
        "source_reliability": "",
        "relationship": "compromises",
        "reverse_relationship": "",
        "create_indicator": "false",
    }
    try:
        validate_arguments(args)
    except Exception as e:
        assert "entity_a is a list, Please insert a single entity_a to create the relationship" in e.args[0]

    # Handle the Threat Intel Indicators in server versions:
    args = {
        "entity_a": "1",
        "entity_a_type": "STIX Malware",
        "entity_b": "3.3.3.3",
        "entity_b_type": "STIX Tool",
        "entity_b_query": "",
        "description": "Test",
        "last_seen": "",
        "source_reliability": "",
        "relationship": "compromises",
        "reverse_relationship": "",
        "create_indicator": "false",
    }

    mocker.patch.object(CommonServerPython, "is_demisto_version_ge", return_value=True)
    validate_arguments(args)
    assert args["entity_a_type"] == "Malware"
    assert args["entity_b_type"] == "Tool"


def test_create_relation_command_using_query(mocker):
    """
    Test that the create relationships create the relationships objects
    Given:
    - arguments dict with the necessary args.

    When:
    - the given args using a entity_b_query include the necessary args to create 2 relationships.

    Then:
    - check the relationship object is as expected
    """
    from CreateIndicatorRelationship import create_relation_command_using_query

    expected_relationships = [
        {
            "name": "compromises",
            "reverseName": "compromised-by",
            "type": "IndicatorToIndicator",
            "entityA": "3.3.3.3",
            "entityAFamily": "Indicator",
            "entityAType": "IP",
            "entityB": "1.1.1.1",
            "entityBFamily": "Indicator",
            "entityBType": "IP",
            "reliability": "",
            "brand": "XSOAR",
        },
        {
            "name": "compromises",
            "reverseName": "compromised-by",
            "type": "IndicatorToIndicator",
            "entityA": "3.3.3.3",
            "entityAFamily": "Indicator",
            "entityAType": "IP",
            "entityB": "2.2.2.2",
            "entityBFamily": "Indicator",
            "entityBType": "IP",
            "reliability": "",
            "brand": "XSOAR",
        },
    ]
    find_indicators_by_query = [{"entity_b": "1.1.1.1", "entity_b_type": "IP"}, {"entity_b": "2.2.2.2", "entity_b_type": "IP"}]
    args = {
        "entity_a": "3.3.3.3",
        "entity_a_type": "IP",
        "entity_b_query": "value:1.1.1.1 or value:2.2.2.2",
        "source_reliability": "",
        "relationship": "compromises",
        "reverse_relationship": "",
        "create_indicator": "false",
    }
    mocker.patch("CreateIndicatorRelationship.find_indicators_by_query", return_value=find_indicators_by_query)
    relationships = create_relation_command_using_query(args)
    relationships_entry = [relation.to_entry() for relation in relationships]
    for entry, expected_relationship in zip(relationships_entry, expected_relationships):
        entry.pop("fields")
        assert entry.items() <= expected_relationship.items()


def test_create_relation_command_using_args():
    """
    Test that the create relationships create the relationships objects
    Given:
    - arguments dict with the necessary args.

    When:
    - the given args using a entity_b and entity_b_type include the necessary args to create 2 relationships.

    Then:
    - check the relationship object is as expected
    """
    from CreateIndicatorRelationship import create_relationships_with_args

    expected_relationships = [
        {
            "name": "compromises",
            "reverseName": "compromised-by",
            "type": "IndicatorToIndicator",
            "entityA": "3.3.3.3",
            "entityAFamily": "Indicator",
            "entityAType": "IP",
            "entityB": "4.4.4.4",
            "entityBFamily": "Indicator",
            "entityBType": "IP",
            "reliability": "",
            "brand": "XSOAR",
        }
    ]
    args = {
        "entity_a": "3.3.3.3",
        "entity_a_type": "IP",
        "entity_b": "4.4.4.4",
        "entity_b_type": "IP",
        "relationship": "compromises",
        "reverse_relationship": "",
        "create_indicator": "false",
    }
    relationships = create_relationships_with_args(args)
    relationships_entry = [relation.to_entry() for relation in relationships]
    for entry, expected_relationship in zip(relationships_entry, expected_relationships):
        entry.pop("fields")
        assert entry.items() <= expected_relationship.items()


def test_remove_existing_entity_b_indicators_with_query():
    """
    Test that the remove existing indicator.
    Given:
    - arguments dict with the necessary args.

    When:
    - Calling the remove_existing_entity_b_indicators with an entity_b_query.

    Then:
    - check that the expected list to create indicators in empty as the entity_b's come from the system.
    """
    from CreateIndicatorRelationship import remove_existing_entity_b_indicators

    expected_entity_b_list = []
    entity_b_list = remove_existing_entity_b_indicators(entity_b_list=[], entity_b_query="value:1.1.1.1")
    assert expected_entity_b_list == entity_b_list


def test_remove_existing_entity_b_indicators_with_args(mocker):
    """
    Test that the remove existing indicator.
    Given:
    - arguments dict with the necessary args.

    When:
    - Calling the remove_existing_entity_b_indicators

    Then:
    - check that the list of expected entity_b has only indicators that does not exist in the system.
    """
    from CreateIndicatorRelationship import remove_existing_entity_b_indicators

    expected_entity_b_list = ["3.3.3.3"]
    find_indicators_by_query = [{"entity_b": "1.1.1.1", "entity_b_type": "IP"}, {"entity_b": "2.2.2.2", "entity_b_type": "IP"}]
    mocker.patch("CreateIndicatorRelationship.find_indicators_by_query", return_value=find_indicators_by_query)
    entity_b_list = remove_existing_entity_b_indicators(entity_b_list=["2.2.2.2", "3.3.3.3"])

    assert expected_entity_b_list == entity_b_list


def test_remove_existing_entity_b_indicators_reference_test(mocker):
    """
    Test that the entity b argument given to the remove_existing_entity_b_indicators function isnt changed after the
    function, check that if some entity b where removed from the create_indicators list, it does not effect the original
    entity_b list to create relationships.
    Given:
    - entity_b given list.

    When:
    - Calling the remove_existing_entity_b_indicators

    Then:
    - check that the list of given entity_b argument is equal to itself after the function run.
    """

    from CreateIndicatorRelationship import remove_existing_entity_b_indicators

    actual_entity_b_list = ["2.2.2.2", "3.3.3.3"]
    expected_entity_b_list = actual_entity_b_list[:]
    find_indicators_by_query = [{"entity_b": "1.1.1.1", "entity_b_type": "IP"}, {"entity_b": "2.2.2.2", "entity_b_type": "IP"}]
    mocker.patch("CreateIndicatorRelationship.find_indicators_by_query", return_value=find_indicators_by_query)
    remove_existing_entity_b_indicators(entity_b_list=actual_entity_b_list)
    assert actual_entity_b_list == expected_entity_b_list