get.porter.sh/porter@v1.3.0/pkg/porter/uninstall_test.go (about)

     1  package porter
     2  
     3  import (
     4  	"bytes"
     5  	"errors"
     6  	"fmt"
     7  	"testing"
     8  
     9  	"github.com/stretchr/testify/require"
    10  )
    11  
    12  func TestPorter_HandleUninstallErrs(t *testing.T) {
    13  	testcases := []struct {
    14  		name    string
    15  		opts    UninstallDeleteOptions
    16  		err     error
    17  		wantOut string
    18  		wantErr string
    19  	}{
    20  		{
    21  			name: "no delete; no err",
    22  			opts: UninstallDeleteOptions{},
    23  		}, {
    24  			name:    "no delete",
    25  			opts:    UninstallDeleteOptions{},
    26  			err:     errors.New("an error was encountered"),
    27  			wantErr: "an error was encountered",
    28  		}, {
    29  			name:    "--delete; no --force-delete",
    30  			opts:    UninstallDeleteOptions{Delete: true},
    31  			err:     errors.New("an error was encountered"),
    32  			wantErr: fmt.Sprintf("2 errors occurred:\n\t* an error was encountered\n\t* %s\n\n", ErrUnsafeInstallationDeleteRetryForceDelete),
    33  		}, {
    34  			name:    "--force-delete",
    35  			opts:    UninstallDeleteOptions{ForceDelete: true},
    36  			err:     errors.New("an error was encountered"),
    37  			wantOut: "ignoring the following errors as --force-delete is true:\n  an error was encountered",
    38  		},
    39  	}
    40  
    41  	for _, tc := range testcases {
    42  		t.Run(tc.name, func(t *testing.T) {
    43  			out := bytes.NewBufferString("")
    44  
    45  			err := tc.opts.handleUninstallErrs(out, tc.err)
    46  			if tc.wantErr != "" {
    47  				require.EqualError(t, err, tc.wantErr)
    48  			} else {
    49  				require.NoError(t, err)
    50  			}
    51  
    52  			require.Equal(t, tc.wantOut, out.String())
    53  		})
    54  	}
    55  }