text: import datetime as dt
  
  import pytest
  import pytz
  
  import stix2
  
  from .constants import INDICATOR_KWARGS, REPORT_ID
  
  EXPECTED = """{
      "type": "report",
      "id": "report--84e4d88f-44ea-4bcd-bbf3-b2c1c320bcb3",
      "created_by_ref": "identity--a463ffb3-1bd9-4d94-b02d-74e4f1658283",
      "created": "2015-12-21T19:59:11.000Z",
      "modified": "2015-12-21T19:59:11.000Z",
      "name": "The Black Vine Cyberespionage Group",
      "description": "A simple report with an indicator and campaign",
      "published": "2016-01-20T17:00:00Z",
      "object_refs": [
          "indicator--26ffb872-1dd9-446e-b6f5-d58527e5b5d2",
          "campaign--83422c77-904c-4dc1-aff5-5c38f3a2c55c",
          "relationship--f82356ae-fe6c-437c-9c24-6b64314ae68a"
      ],
      "labels": [
          "campaign"
      ]
  }"""
  
  
  def test_report_example():
      report = stix2.Report(
          id="report--84e4d88f-44ea-4bcd-bbf3-b2c1c320bcb3",
          created_by_ref="identity--a463ffb3-1bd9-4d94-b02d-74e4f1658283",
          created="2015-12-21T19:59:11.000Z",
          modified="2015-12-21T19:59:11.000Z",
          name="The Black Vine Cyberespionage Group",
          description="A simple report with an indicator and campaign",
          published="2016-01-20T17:00:00Z",
          labels=["campaign"],
          object_refs=[
              "indicator--26ffb872-1dd9-446e-b6f5-d58527e5b5d2",
              "campaign--83422c77-904c-4dc1-aff5-5c38f3a2c55c",
              "relationship--f82356ae-fe6c-437c-9c24-6b64314ae68a"
          ],
      )
  
      assert str(report) == EXPECTED
  
  
  def test_report_example_objects_in_object_refs():
      report = stix2.Report(
          id="report--84e4d88f-44ea-4bcd-bbf3-b2c1c320bcb3",
          created_by_ref="identity--a463ffb3-1bd9-4d94-b02d-74e4f1658283",
          created="2015-12-21T19:59:11.000Z",
          modified="2015-12-21T19:59:11.000Z",
          name="The Black Vine Cyberespionage Group",
          description="A simple report with an indicator and campaign",
          published="2016-01-20T17:00:00Z",
          labels=["campaign"],
          object_refs=[
              stix2.Indicator(id="indicator--26ffb872-1dd9-446e-b6f5-d58527e5b5d2", **INDICATOR_KWARGS),
              "campaign--83422c77-904c-4dc1-aff5-5c38f3a2c55c",
              "relationship--f82356ae-fe6c-437c-9c24-6b64314ae68a"
          ],
      )
  
      assert str(report) == EXPECTED
  
  
  def test_report_example_objects_in_object_refs_with_bad_id():
      with pytest.raises(stix2.exceptions.InvalidValueError) as excinfo:
          stix2.Report(
              id="report--84e4d88f-44ea-4bcd-bbf3-b2c1c320bcb3",
              created_by_ref="identity--a463ffb3-1bd9-4d94-b02d-74e4f1658283",
              created="2015-12-21T19:59:11.000Z",
              modified="2015-12-21T19:59:11.000Z",
              name="The Black Vine Cyberespionage Group",
              description="A simple report with an indicator and campaign",
              published="2016-01-20T17:00:00Z",
              labels=["campaign"],
              object_refs=[
                  stix2.Indicator(id="indicator--26ffb872-1dd9-446e-b6f5-d58527e5b5d2", **INDICATOR_KWARGS),
                  "campaign-83422c77-904c-4dc1-aff5-5c38f3a2c55c",   # the "bad" id, missing a "-"
                  "relationship--f82356ae-fe6c-437c-9c24-6b64314ae68a"
              ],
          )
  
      assert excinfo.value.cls == stix2.Report
      assert excinfo.value.prop_name == "object_refs"
      assert excinfo.value.reason == stix2.properties.ERROR_INVALID_ID
      assert str(excinfo.value) == "Invalid value for Report 'object_refs': " + stix2.properties.ERROR_INVALID_ID
  
  
  @pytest.mark.parametrize("data", [
      EXPECTED,
      {
          "created": "2015-12-21T19:59:11.000Z",
          "created_by_ref": "identity--a463ffb3-1bd9-4d94-b02d-74e4f1658283",
          "description": "A simple report with an indicator and campaign",
          "id": "report--84e4d88f-44ea-4bcd-bbf3-b2c1c320bcb3",
          "labels": [
              "campaign"
          ],
          "modified": "2015-12-21T19:59:11.000Z",
          "name": "The Black Vine Cyberespionage Group",
          "object_refs": [
              "indicator--26ffb872-1dd9-446e-b6f5-d58527e5b5d2",
              "campaign--83422c77-904c-4dc1-aff5-5c38f3a2c55c",
              "relationship--f82356ae-fe6c-437c-9c24-6b64314ae68a"
          ],
          "published": "2016-01-20T17:00:00Z",
          "type": "report"
      },
  ])
  def test_parse_report(data):
      rept = stix2.parse(data)
  
      assert rept.type == 'report'
      assert rept.id == REPORT_ID
      assert rept.created == dt.datetime(2015, 12, 21, 19, 59, 11, tzinfo=pytz.utc)
      assert rept.modified == dt.datetime(2015, 12, 21, 19, 59, 11, tzinfo=pytz.utc)
      assert rept.created_by_ref == "identity--a463ffb3-1bd9-4d94-b02d-74e4f1658283"
      assert rept.object_refs == ["indicator--26ffb872-1dd9-446e-b6f5-d58527e5b5d2",
                                  "campaign--83422c77-904c-4dc1-aff5-5c38f3a2c55c",
                                  "relationship--f82356ae-fe6c-437c-9c24-6b64314ae68a"]
      assert rept.description == "A simple report with an indicator and campaign"
      assert rept.labels == ["campaign"]
      assert rept.name == "The Black Vine Cyberespionage Group"
  
  # TODO: Add other examples
  