github.imxd.top/operator-framework/operator-sdk@v0.8.2/pkg/ready/ready_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 ready
    16  
    17  import (
    18  	"os"
    19  	"testing"
    20  )
    21  
    22  func TestFileReady(t *testing.T) {
    23  	r := NewFileReady()
    24  	err := r.Set()
    25  	if err != nil {
    26  		t.Errorf("Could not set ready file: %v", err)
    27  	}
    28  
    29  	_, err = os.Stat(FileName)
    30  	if err != nil {
    31  		t.Errorf("Did not find expected file at %s: %v", FileName, err)
    32  	}
    33  
    34  	err = r.Unset()
    35  	if err != nil {
    36  		t.Errorf("Could not unset ready file: %v", err)
    37  	}
    38  
    39  	_, err = os.Stat(FileName)
    40  	if err == nil {
    41  		t.Errorf("File still exists at %s", FileName)
    42  	}
    43  	if !os.IsNotExist(err) {
    44  		t.Errorf("Error determining if file still exists at %s: %v", FileName, err)
    45  	}
    46  }