github.com/GoogleCloudPlatform/compute-image-tools/cli_tools@v0.0.0-20240516224744-de2dabc4ed1b/gce_windows_upgrade/upgrader/utils_test.go (about)

     1  //  Copyright 2020 Google Inc. All Rights Reserved.
     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 upgrader
    16  
    17  import (
    18  	"testing"
    19  
    20  	"github.com/stretchr/testify/assert"
    21  )
    22  
    23  func init() {
    24  	initTest()
    25  }
    26  
    27  func TestIsNewOSDiskAttached(t *testing.T) {
    28  	type testCase struct {
    29  		testName         string
    30  		project          string
    31  		zone             string
    32  		instanceName     string
    33  		newOSDiskName    string
    34  		expectedAttached bool
    35  	}
    36  
    37  	tcs := []testCase{
    38  		{"attached case", testProject, testZone, testInstance, testDisk, true},
    39  		{"detached case", testProject, testZone, testInstance, "new-disk", false},
    40  		{"failed to get instance", DNE, testZone, testInstance, testDisk, false},
    41  		{"no disk", testProject, testZone, testInstanceNoDisk, testDisk, false},
    42  		{"no boot disk", testProject, testZone, testInstanceNoBootDisk, testDisk, false},
    43  	}
    44  
    45  	for _, tc := range tcs {
    46  		attached := isNewOSDiskAttached(tc.project, tc.zone, tc.instanceName, tc.newOSDiskName)
    47  		assert.Equalf(t, tc.expectedAttached, attached, "[test name: %v] Unexpected attach status.", tc.testName)
    48  	}
    49  }
    50  
    51  func TestGetIntroHelpText(t *testing.T) {
    52  	type testCase struct {
    53  		name         string
    54  		scriptURLPtr *string
    55  	}
    56  
    57  	testURL := "url"
    58  	tcs := []testCase{
    59  		{"has no script url", nil},
    60  		{"has a script url", &testURL},
    61  	}
    62  
    63  	for _, tc := range tcs {
    64  		u := upgrader{
    65  			derivedVars: &derivedVars{
    66  				originalWindowsStartupScriptURL: tc.scriptURLPtr,
    67  			},
    68  		}
    69  		_, err := getIntroHelpText(&u)
    70  		assert.NoError(t, err, "[test name: %v]", tc.name)
    71  	}
    72  }
    73  
    74  func TestGetCleanupIntroduction(t *testing.T) {
    75  	type testCase struct {
    76  		name         string
    77  		scriptURLPtr *string
    78  	}
    79  
    80  	testURL := "url"
    81  	tcs := []testCase{
    82  		{"has no script url", nil},
    83  		{"has a script url", &testURL},
    84  	}
    85  
    86  	for _, tc := range tcs {
    87  		t.Run(tc.name, func(t *testing.T) {
    88  			u := upgrader{
    89  				derivedVars: &derivedVars{
    90  					originalWindowsStartupScriptURL: tc.scriptURLPtr,
    91  				},
    92  			}
    93  			_, err := getCleanupIntroduction(&u)
    94  			assert.NoError(t, err)
    95  		})
    96  	}
    97  }