github.com/itscaro/cli@v0.0.0-20190705081621-c9db0fe93829/cli/command/plugin/remove_test.go (about)

     1  package plugin
     2  
     3  import (
     4  	"fmt"
     5  	"io/ioutil"
     6  	"testing"
     7  
     8  	"github.com/docker/cli/internal/test"
     9  	"github.com/docker/docker/api/types"
    10  	"gotest.tools/assert"
    11  	is "gotest.tools/assert/cmp"
    12  )
    13  
    14  func TestRemoveErrors(t *testing.T) {
    15  
    16  	testCases := []struct {
    17  		args             []string
    18  		pluginRemoveFunc func(name string, options types.PluginRemoveOptions) error
    19  		expectedError    string
    20  	}{
    21  		{
    22  			args:          []string{},
    23  			expectedError: "requires at least 1 argument",
    24  		},
    25  		{
    26  			args: []string{"plugin-foo"},
    27  			pluginRemoveFunc: func(name string, options types.PluginRemoveOptions) error {
    28  				return fmt.Errorf("Error removing plugin")
    29  			},
    30  			expectedError: "Error removing plugin",
    31  		},
    32  	}
    33  
    34  	for _, tc := range testCases {
    35  		cli := test.NewFakeCli(&fakeClient{
    36  			pluginRemoveFunc: tc.pluginRemoveFunc,
    37  		})
    38  		cmd := newRemoveCommand(cli)
    39  		cmd.SetArgs(tc.args)
    40  		cmd.SetOutput(ioutil.Discard)
    41  		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
    42  	}
    43  }
    44  
    45  func TestRemove(t *testing.T) {
    46  	cli := test.NewFakeCli(&fakeClient{
    47  		pluginRemoveFunc: func(name string, options types.PluginRemoveOptions) error {
    48  			return nil
    49  		},
    50  	})
    51  	cmd := newRemoveCommand(cli)
    52  	cmd.SetArgs([]string{"plugin-foo"})
    53  	assert.NilError(t, cmd.Execute())
    54  	assert.Check(t, is.Equal("plugin-foo\n", cli.OutBuffer().String()))
    55  }
    56  
    57  func TestRemoveWithForceOption(t *testing.T) {
    58  	force := false
    59  	cli := test.NewFakeCli(&fakeClient{
    60  		pluginRemoveFunc: func(name string, options types.PluginRemoveOptions) error {
    61  			force = options.Force
    62  			return nil
    63  		},
    64  	})
    65  	cmd := newRemoveCommand(cli)
    66  	cmd.SetArgs([]string{"plugin-foo"})
    67  	cmd.Flags().Set("force", "true")
    68  	assert.NilError(t, cmd.Execute())
    69  	assert.Check(t, force)
    70  	assert.Check(t, is.Equal("plugin-foo\n", cli.OutBuffer().String()))
    71  }