github.com/joelanford/operator-sdk@v0.8.2/internal/pkg/scaffold/operator_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 TestOperator(t *testing.T) {
    24  	s, buf := setupScaffoldAndWriter()
    25  	err := s.Execute(appConfig, &Operator{})
    26  	if err != nil {
    27  		t.Fatalf("Failed to execute the scaffold: (%v)", err)
    28  	}
    29  
    30  	if operatorExp != buf.String() {
    31  		diffs := diffutil.Diff(operatorExp, buf.String())
    32  		t.Fatalf("Expected vs actual differs.\n%v", diffs)
    33  	}
    34  }
    35  
    36  const operatorExp = `apiVersion: apps/v1
    37  kind: Deployment
    38  metadata:
    39    name: app-operator
    40  spec:
    41    replicas: 1
    42    selector:
    43      matchLabels:
    44        name: app-operator
    45    template:
    46      metadata:
    47        labels:
    48          name: app-operator
    49      spec:
    50        serviceAccountName: app-operator
    51        containers:
    52          - name: app-operator
    53            # Replace this with the built image name
    54            image: REPLACE_IMAGE
    55            command:
    56            - app-operator
    57            imagePullPolicy: Always
    58            env:
    59              - name: WATCH_NAMESPACE
    60                valueFrom:
    61                  fieldRef:
    62                    fieldPath: metadata.namespace
    63              - name: POD_NAME
    64                valueFrom:
    65                  fieldRef:
    66                    fieldPath: metadata.name
    67              - name: OPERATOR_NAME
    68                value: "app-operator"
    69  `