github.com/jmrodri/operator-sdk@v0.5.0/pkg/scaffold/add_controller_test.go (about) 1 // Copyright 2018 The Operator-SDK Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package scaffold 16 17 import ( 18 "testing" 19 20 "github.com/operator-framework/operator-sdk/internal/util/diffutil" 21 ) 22 23 func TestAddController(t *testing.T) { 24 r, err := NewResource(appApiVersion, appKind) 25 if err != nil { 26 t.Fatal(err) 27 } 28 s, buf := setupScaffoldAndWriter() 29 err = s.Execute(appConfig, &AddController{Resource: r}) 30 if err != nil { 31 t.Fatalf("Failed to execute the scaffold: (%v)", err) 32 } 33 34 if addControllerExp != buf.String() { 35 diffs := diffutil.Diff(addControllerExp, buf.String()) 36 t.Fatalf("Expected vs actual differs.\n%v", diffs) 37 } 38 } 39 40 const addControllerExp = `package controller 41 42 import ( 43 "github.com/example-inc/app-operator/pkg/controller/appservice" 44 ) 45 46 func init() { 47 // AddToManagerFuncs is a list of functions to create controllers and add them to a manager. 48 AddToManagerFuncs = append(AddToManagerFuncs, appservice.Add) 49 } 50 `