Import: Make #child_change work

The `#child_change` method should update the current import (the parent)
with a 'failed' or 'successful' status depending on the status of the
child passed in.

If the child has a failure status, the parent import should be updated
to failed. If the import is `#ready?`, that tells us that all children
have called `#child_change` without any problems, and we can update the
parent's status to be successful. THAT PARAGRAPH IS WRONG. We could have
`#ready?` with failed children. NEED TO UPDATE TO SUPPORT THAT.

Add a method that describes the possible "failing" statuses. These are
the ones that will cause 'failed' to be set on the parent.

Refs #3509, #3511

1 files changed, 60 insertions, 0 deletions

diff --git a/spec/models/import_spec.rb b/spec/models/import_spec.rb
index 1b8fe72c2..c97cfcaa2 100644
--- a/spec/models/import_spec.rb
+++ b/spec/models/import_spec.rb
@@ -24,6 +24,66 @@ RSpec.describe Import, :type => :model do
     end
   end
 
+  describe "#child_change" do
+    def updates_status_to_failed_when_child_status_indicates_failure(
+      failure_status
+    )
+      workbench_import = build_stubbed(:workbench_import)
+      allow(workbench_import).to receive(:update)
+
+      netex_import = build_stubbed(
+        :netex_import,
+        parent: workbench_import,
+        status: failure_status
+      )
+
+      expect(workbench_import).to receive(:update).with(status: 'failed')
+
+      workbench_import.child_change(netex_import)
+    end
+
+    it "updates :status to failed when child status indicates failure" do
+      updates_status_to_failed_when_child_status_indicates_failure('failed')
+      updates_status_to_failed_when_child_status_indicates_failure('aborted')
+      updates_status_to_failed_when_child_status_indicates_failure('canceled')
+    end
+
+    it "updates :status to successful when #ready?" do
+      workbench_import = build_stubbed(
+        :workbench_import,
+        total_steps: 2,
+        current_step: 2
+      )
+      netex_import = build_stubbed(
+        :netex_import,
+        parent: workbench_import
+      )
+
+      expect(workbench_import).to receive(:update).with(status: 'successful')
+
+      workbench_import.child_change(netex_import)
+    end
+
+    it "updates :status to failed when #ready? and child is failed" do
+      workbench_import = build_stubbed(
+        :workbench_import,
+        total_steps: 2,
+        current_step: 2
+      )
+      netex_import = build_stubbed(
+        :netex_import,
+        parent: workbench_import,
+        status: :failed
+      )
+
+      expect(workbench_import).to receive(:update).with(status: 'failed')
+
+      workbench_import.child_change(netex_import)
+    end
+    # when status is failed, update status to failed
+    # else when ready? update status to successful
+  end
+
   describe "#ready?" do
     it "returns true if #current_step == #total_steps" do
       import = build_stubbed(