Collect steps execution result

Create a decorator to collect step execution result and store them in storage class.
Storage class prepare a dictionary with step class name and execution result.

Issue-ID: INT-1733
Change-Id: I9c4030a0740085a9acca461c1581683c469ecbcf
Signed-off-by: Michal Jagiello <michal.jagiello@t-mobile.pl>

1 files changed, 35 insertions, 0 deletions

diff --git a/src/onaptests/steps/reports_collection.py b/src/onaptests/steps/reports_collection.py
new file mode 100644
index 0000000..b61b571
--- /dev/null
+++ b/src/onaptests/steps/reports_collection.py
@@ -0,0 +1,35 @@
+from typing import Dict
+
+
+class ReportsCollection:
+    """Collection to store steps execution statuses."""
+
+    def __init__(self) -> None:
+        """Initialize collection."""
+        self._collection: list = []
+
+    def put(self, item: Dict[str, str]) -> None:
+        """Put execution status dictionary.
+
+        Args:
+            item (Dict[str, str]): Step name with status dictionary
+
+        """
+        self._collection.append(item)
+
+    @property
+    def report(self) -> Dict[str, str]:
+        """Get report.
+
+        Build a dictionary with execution statuses.
+
+        Returns:
+            Dict[str, str]: Steps name with status dictionary
+
+        """
+        report: Dict[str, str] = {}
+        for element in self._collection[::-1]:
+            print(element)
+            print(type(element))
+            report.update(element)
+        return report