Add tests for the replace command.

features/backup_plan_cli_update.feature

@@ -0,0 +1,45 @@
+Feature: Update a backup plan with the CLI
+
+  @fixture.injector
+  @fixture.in_memory_database
+  @fixture.seeds
+  @fixture.cli
+  Scenario Outline: Replace a backup plan with the CLI
+    Given the CLI arguments are "<arguments>"
+    And I have a backup plan with id="<existing_backup_plan_id>"
+    When I run the CLI
+    Then the CLI executed with "<result>"
+
+    Examples:
+      | arguments                                                                                      | existing_backup_plan_id              | result  | description                 |
+      | plans update replace -i 8aa59e7e-dc75-459b-beb5-b710b39be583 -l test -s /mnt -d /mnt2 -d /mnt3 | 8aa59e7e-dc75-459b-beb5-b710b39be583 | success | replace an existing plan    |
+      | plans update replace -i 8aa59e7e-dc75-459b-beb5-b710b39be583 -l test -s /mnt -d /mnt2 -d /mnt3 | 8aa59e7e-dc75-459b-beb5-b710b39be512 | error   | replace a non-existing plan |
+
+  @fixture.injector
+  @fixture.in_memory_database
+  @fixture.cli
+  Scenario Outline: Response of replace non-existing backup plans with the CLI
+    Given the CLI arguments are "<arguments>"
+    When I run the CLI
+    Then the CLI executed with "<result>"
+    And the CLI contains the error: "<result_error>"
+
+    Examples:
+      | arguments                                                                                      | result | result_error                           | description                 |
+      | plans update replace -i 8aa59e7e-dc75-459b-beb5-b710b39be583 -l test -s /mnt -d /mnt2 -d /mnt3 | error  | [ERROR] The backup plan was not found. | replace a non-existing plan |
+
+  @fixture.injector
+  @fixture.in_memory_database
+  @fixture.seeds
+  @fixture.cli
+  Scenario Outline: Response of replace an existing backup plans with the CLI
+    Given the CLI arguments are "<arguments>"
+    And I have a backup plan with id="<existing_backup_plan_id>"
+    When I run the CLI
+    Then the CLI executed with "<result>"
+    And the CLI output contains "<result_message>"
+
+    Examples:
+      | arguments                                                                                      | existing_backup_plan_id              | result  | result_message           | description              |
+      | plans update replace -i 8aa59e7e-dc75-459b-beb5-b710b39be583 -l test -s /mnt -d /mnt2 -d /mnt3 | 8aa59e7e-dc75-459b-beb5-b710b39be583 | success | The backup plan updated. | replace an existing plan |
+