github.com/jmrodri/operator-sdk@v0.5.0/pkg/scaffold/test_pod_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 TestPodTest(t *testing.T) {
    24  	s, buf := setupScaffoldAndWriter()
    25  	err := s.Execute(appConfig,
    26  		&TestPod{
    27  			Image:            "quay.io/app/operator:v1.0.0",
    28  			TestNamespaceEnv: "TEST_NAMESPACE",
    29  		})
    30  	if err != nil {
    31  		t.Fatalf("Failed to execute the scaffold: (%v)", err)
    32  	}
    33  
    34  	if testPodExp != buf.String() {
    35  		diffs := diffutil.Diff(testPodExp, buf.String())
    36  		t.Fatalf("Expected vs actual differs.\n%v", diffs)
    37  	}
    38  }
    39  
    40  const testPodExp = `apiVersion: v1
    41  kind: Pod
    42  metadata:
    43    name: app-operator-test
    44  spec:
    45    restartPolicy: Never
    46    containers:
    47    - name: app-operator-test
    48      image: quay.io/app/operator:v1.0.0
    49      imagePullPolicy: Always
    50      command: ["/go-test.sh"]
    51      env:
    52        - name: TEST_NAMESPACE
    53          valueFrom:
    54            fieldRef:
    55              fieldPath: metadata.namespace
    56  `