46 lines
1013 B
Go
46 lines
1013 B
Go
package command_test
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import (
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"errors"
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"os"
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"path/filepath"
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"testing"
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"github.com/docker/cli/cli/command"
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"gotest.tools/v3/assert"
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)
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func TestValidateOutputPath(t *testing.T) {
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basedir := t.TempDir()
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dir := filepath.Join(basedir, "dir")
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notexist := filepath.Join(basedir, "notexist")
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err := os.MkdirAll(dir, 0o755)
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assert.NilError(t, err)
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file := filepath.Join(dir, "file")
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err = os.WriteFile(file, []byte("hi"), 0o644)
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assert.NilError(t, err)
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testcases := []struct {
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path string
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err error
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}{
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{basedir, nil},
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{file, nil},
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{dir, nil},
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{dir + string(os.PathSeparator), nil},
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{notexist, nil},
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{notexist + string(os.PathSeparator), nil},
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{filepath.Join(notexist, "file"), errors.New("does not exist")},
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}
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for _, testcase := range testcases {
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t.Run(testcase.path, func(t *testing.T) {
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err := command.ValidateOutputPath(testcase.path)
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if testcase.err == nil {
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assert.NilError(t, err)
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} else {
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assert.ErrorContains(t, err, testcase.err.Error())
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}
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})
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}
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}
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