Bug fix: CeleryScript errors were using non-human readable #inspect method instead of #name

app/lib/celery_script/ast_node.rb

@@ -92,7 +92,7 @@ module CeleryScript
           message = (FRIENDLY_ERRORS.dig(kind, parent.kind) || BAD_LEAF) % {
             kind:        kind,
             parent_kind: parent.kind,
-            allowed:     allowed,
+            allowed:     allowed.map(&:name),
             actual:      actual
           }
 

spec/controllers/api/regimens/regimens_create_spec.rb

@@ -108,8 +108,10 @@ describe Api::RegimensController do
                   ] }
       post :create, body: payload.to_json, format: :json
       expect(response.status).to eq(422)
-      expect(json.fetch(:error))
-        .to include("but got nothing")
+      msg = json.fetch(:error)
+      expect(msg).to include("but got nothing")
+      # Make sure corpus entries are properly formatted.
+      expect(msg).to include('"coordinate",')
     end
   end
 end

spec/controllers/api/sequences/sequences_create_spec.rb

@@ -68,6 +68,9 @@ describe Api::SequencesController do
       post :create, body: input.to_json, params: {format: :json}
       expect(response.status).to eq(422)
       expect(Sequence.last).to_not be
+      xpectd = "Expected leaf 'wait' within 'sequence' to be one of: "\
+               "[\"scope_declaration\"] but got wait"
+      expect(json.fetch(:body)).to eq(xpectd)
     end
 
     it 'strips excess `args`' do
@@ -114,6 +117,7 @@ describe Api::SequencesController do
       sign_in user
       post :create, body: input.to_json, params: {format: :json}
       expect(response.status).to eq(422)
+      expect(json.fetch(:body)).to include('"tool"')
       expect(json[:body]).to include("Expected leaf 'wait' within "\
                                      "'parameter_declaration' to be one of: [")
     end
@@ -320,6 +324,7 @@ describe Api::SequencesController do
               }
       post :create, body: input.to_json, params: {format: :json}
       expect(response.status).to eq(422)
+      expect(json.fetch(:body)).to include('"point"')
       expect(json[:body]).to include("but got sync")
     end