github.com/jmrodri/operator-sdk@v0.5.0/pkg/scaffold/cr_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 TestCR(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, &CR{Resource: r})
    30  	if err != nil {
    31  		t.Fatalf("Failed to execute the scaffold: (%v)", err)
    32  	}
    33  
    34  	if crExp != buf.String() {
    35  		diffs := diffutil.Diff(crExp, buf.String())
    36  		t.Fatalf("Expected vs actual differs.\n%v", diffs)
    37  	}
    38  }
    39  
    40  func TestCRCustomSpec(t *testing.T) {
    41  	r, err := NewResource(appApiVersion, appKind)
    42  	if err != nil {
    43  		t.Fatal(err)
    44  	}
    45  	s, buf := setupScaffoldAndWriter()
    46  	err = s.Execute(appConfig, &CR{
    47  		Resource: r,
    48  		Spec:     "# Custom spec here\ncustomSize: 6",
    49  	})
    50  	if err != nil {
    51  		t.Fatalf("Failed to execute the scaffold: (%v)", err)
    52  	}
    53  
    54  	if crCustomSpecExp != buf.String() {
    55  		diffs := diffutil.Diff(crCustomSpecExp, buf.String())
    56  		t.Fatalf("Expected vs actual differs.\n%v", diffs)
    57  	}
    58  }
    59  
    60  const crExp = `apiVersion: app.example.com/v1alpha1
    61  kind: AppService
    62  metadata:
    63    name: example-appservice
    64  spec:
    65    # Add fields here
    66    size: 3
    67  `
    68  
    69  const crCustomSpecExp = `apiVersion: app.example.com/v1alpha1
    70  kind: AppService
    71  metadata:
    72    name: example-appservice
    73  spec:
    74    # Custom spec here
    75    customSize: 6
    76  `