Add an integration test for charmcraft base check

Author: cderici

tests/integration/charm-base-charmcraft-yaml/charmcraft.yaml

@@ -0,0 +1,10 @@
+# Copyright 2021 Canonical Ltd.
+# See LICENSE file for licensing details.
+type: charm
+bases:
+  - build-on:
+      - name: "ubuntu"
+        channel: "20.04"
+    run-on:
+      - name: "ubuntu"
+        channel: "20.04"

tests/integration/charm-base-charmcraft-yaml/config.yaml

@@ -0,0 +1,4 @@
+options:
+  status:
+    type: string
+    default: "active"

tests/integration/charm-base-charmcraft-yaml/dispatch

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+status="$(config-get status)"
+
+if [[ "$status" == "error" ]]; then
+    if [[ -e .errored ]]; then
+        status="active"
+    else
+        touch .errored
+        exit 1
+    fi
+fi
+status-set "$status"

tests/integration/charm-base-charmcraft-yaml/metadata.yaml

@@ -0,0 +1,4 @@
+name: charm
+summary: "test"
+description: "test"
+maintainers: ["test"]

tests/integration/test_model.py

@@ -158,6 +158,18 @@ async def test_deploy_local_charm(event_loop):
         assert model.units['charm/0'].workload_status == 'active'
 
 
+@base.bootstrapped
+@pytest.mark.asyncio
+async def test_deploy_local_charm_base_charmcraft_yaml(event_loop):
+    charm_path = HERE_DIR / 'charm-base-charmcraft-yaml'
+
+    async with base.CleanModel() as model:
+        await model.deploy(str(charm_path))
+        assert 'charm' in model.applications
+        await model.wait_for_idle(status="active")
+        assert model.units['charm/0'].workload_status == 'active'
+
+
 @base.bootstrapped
 @pytest.mark.asyncio
 async def test_wait_local_charm_blocked(event_loop):