Add tests using explicitAttrs with value [ ]

[mapedraza]

Adding tests described in #1600

• 0531 - Group with explicit attrs:[ ] (empty array) + active attributes + static attributes
  • A - WHEN sending both provisioned and not object_ids (measures) through http IT should NOT store anything into the Context Broker (No request to CB)
• 0532 - Group with explicit attrs:[ ] (empty array) + active attributes + static attributes + timestamp:true
  • A - WHEN sending both provisioned and not object_ids (measures) through http IT should NOT store anything into the Context Broker (No request to CB)
  • B - WHEN sending data and a measure called TimeInstant through http IT should NOT store anything into the Context Broker (No request to CB)
• 0533 - Group with explicit attrs:[ ] (empty array) + active attributes + TimeInstant attribute + static attributes + timestamp:true
  • A - WHEN sending data and a measure called "t" (defined as TimeInstant attribte) through http IT should NOT store anything into the Context Broker (No request to CB)
  • B - WHEN sending data and a measure called TimeInstant through http IT should NOT store anything into the Context Broker (No request to CB)

BUT some problems were discovered when using TimeInstant attribute and fucntionalities in cases 533 A) and B):

0533 B

Assertion Error - Context Broker received payload differs from expectation
+ expected - actual

-{
-  "TimeInstant": {
-    "type": "DateTime"
-    "value": "2015-12-14T08:06:01.468Z"
-  }
-  "id": "TestType:TestDevice"
-  "type": "TestType"
-}
+{}

0533 B

Assertion Error - Context Broker received payload differs from expectation
+ expected - actual

-{
-  "DateIssued": {
-    "metadata": {
-      "TimeInstant": {
-        "type": "DateTime"
-        "value": "2024-04-29T16:07:27.281Z"
-      }
-    }
-    "type": "DateTime"
-    "value": "2015-12-14T08:06:01.468Z"
-  }
-  "TimeInstant": {
-    "type": "DateTime"
-    "value": "2024-04-29T16:07:27.281Z"
-  }
-  "id": "TestType:TestDevice"
-  "type": "TestType"
-}
+{}

[mapedraza]

As discussed, this PR should be divided in 2

[fgalan]

As discussed, this PR should be divided in 2

One of then with working tests 0531 and 0532, to be merged (closing #1600) and other PR with 0533 to be on hold as a regression tests for issue #1606

[AlvaroVega]

These tests are related with PR #1593 and described as

• Fix: TimeInstant mapped from attribute overrides default behaviours (Timeinstant as attribute case (not measure) #1557)

So not sure if a measure mapped to TimeInstnat attribute should not be propagated to CB in this case.

[mapedraza]

• behaviours

As my understanding, TimeInstant should work as any other attribute, so, it should be filtered by explicitAttrs like any other attribute.

[mapedraza]

As discussed, this PR should be divided in 2

One of then with working tests 0531 and 0532, to be merged (closing #1600) and other PR with 0533 to be on hold as a regression tests for issue #1606

Tests 533 removed here:
c742681

[AlvaroVega]

LGTM

[fgalan]

LGTM