Add tests for history rollback between states with the same version o…

…f a package installed

- dnf5 history list doesn't fill in actions: https://github.com/rpm-software-management/dnf5/iss
- There is a change in one `Altered` count because dnf4 doesn't
  count/list `Upgraded` and `Downgraded` actions. dnf5 on the other hand
  shows the `Replaced` action which is their equivalent.

dnf-behave-tests/dnf/history-rollback-same-package.feature

@@ -0,0 +1,40 @@
+@dnf5
+Feature: Transaction history rollback between states with the same version of a package installed
+
+
+Background:
+  Given I use repository "dnf-ci-fedora"
+    And I successfully execute dnf with args "install flac"
+
+
+# https://github.com/rpm-software-management/dnf/issues/2031
+@GH-2031
+Scenario: Rollback removal and installation of the same package
+  Given I successfully execute dnf with args "remove flac"
+    And I successfully execute dnf with args "install flac"
+    And I successfully execute dnf with args "history list"
+   Then stdout is history list
+        | Id | Command | Action  | Altered |
+        | 3  |         |         | 1       |
+        | 2  |         |         | 1       |
+        | 1  |         |         | 1       |
+  Given I successfully execute dnf with args "history rollback 1"
+   Then Transaction is empty
+
+
+# https://issues.redhat.com/browse/RHEL-17494
+@RHEL-17494
+Scenario: Two rollbacks of the package upgrade
+  Given I use repository "dnf-ci-fedora-updates"
+    And I successfully execute dnf with args "upgrade flac"
+    And I successfully execute dnf with args "history list"
+   Then stdout is history list
+        | Id | Command | Action  | Altered |
+        | 2  |         |         | 2       |
+        | 1  |         |         | 1       |
+  Given I successfully execute dnf with args "history rollback 1"
+   Then Transaction is following
+        | Action        | Package                   |
+        | downgrade     | flac-1.3.2-8.fc29.x86_64  |
+  Given I successfully execute dnf with args "history rollback 1"
+   Then Transaction is empty