databricks-cli/internal/fs_mkdir_test.go

135 lines
3.3 KiB
Go

package internal
import (
"context"
"path"
"regexp"
"strings"
"testing"
"github.com/databricks/cli/libs/filer"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestAccFsMkdir(t *testing.T) {
t.Parallel()
for _, testCase := range fsTests {
tc := testCase
t.Run(tc.name, func(t *testing.T) {
t.Parallel()
f, tmpDir := tc.setupFiler(t)
// create directory "a"
stdout, stderr := RequireSuccessfulRun(t, "fs", "mkdir", path.Join(tmpDir, "a"))
assert.Equal(t, "", stderr.String())
assert.Equal(t, "", stdout.String())
// assert directory "a" is created
info, err := f.Stat(context.Background(), "a")
require.NoError(t, err)
assert.Equal(t, "a", info.Name())
assert.Equal(t, true, info.IsDir())
})
}
}
func TestAccFsMkdirCreatesIntermediateDirectories(t *testing.T) {
t.Parallel()
for _, testCase := range fsTests {
tc := testCase
t.Run(tc.name, func(t *testing.T) {
t.Parallel()
f, tmpDir := tc.setupFiler(t)
// create directory "a/b/c"
stdout, stderr := RequireSuccessfulRun(t, "fs", "mkdir", path.Join(tmpDir, "a", "b", "c"))
assert.Equal(t, "", stderr.String())
assert.Equal(t, "", stdout.String())
// assert directory "a" is created
infoA, err := f.Stat(context.Background(), "a")
require.NoError(t, err)
assert.Equal(t, "a", infoA.Name())
assert.Equal(t, true, infoA.IsDir())
// assert directory "b" is created
infoB, err := f.Stat(context.Background(), "a/b")
require.NoError(t, err)
assert.Equal(t, "b", infoB.Name())
assert.Equal(t, true, infoB.IsDir())
// assert directory "c" is created
infoC, err := f.Stat(context.Background(), "a/b/c")
require.NoError(t, err)
assert.Equal(t, "c", infoC.Name())
assert.Equal(t, true, infoC.IsDir())
})
}
}
func TestAccFsMkdirWhenDirectoryAlreadyExists(t *testing.T) {
t.Parallel()
for _, testCase := range fsTests {
tc := testCase
t.Run(tc.name, func(t *testing.T) {
t.Parallel()
f, tmpDir := tc.setupFiler(t)
// create directory "a"
err := f.Mkdir(context.Background(), "a")
require.NoError(t, err)
// assert run is successful without any errors
stdout, stderr := RequireSuccessfulRun(t, "fs", "mkdir", path.Join(tmpDir, "a"))
assert.Equal(t, "", stderr.String())
assert.Equal(t, "", stdout.String())
})
}
}
func TestAccFsMkdirWhenFileExistsAtPath(t *testing.T) {
t.Parallel()
t.Run("dbfs", func(t *testing.T) {
t.Parallel()
f, tmpDir := setupDbfsFiler(t)
// create file "hello"
err := f.Write(context.Background(), "hello", strings.NewReader("abc"))
require.NoError(t, err)
// assert mkdir fails
_, _, err = RequireErrorRun(t, "fs", "mkdir", path.Join(tmpDir, "hello"))
// Different cloud providers return different errors.
regex := regexp.MustCompile(`(^|: )Path is a file: .*$|(^|: )Cannot create directory .* because .* is an existing file\.$|(^|: )mkdirs\(hadoopPath: .*, permission: rwxrwxrwx\): failed$`)
assert.Regexp(t, regex, err.Error())
})
t.Run("uc-volumes", func(t *testing.T) {
t.Parallel()
f, tmpDir := setupUcVolumesFiler(t)
// create file "hello"
err := f.Write(context.Background(), "hello", strings.NewReader("abc"))
require.NoError(t, err)
// assert mkdir fails
_, _, err = RequireErrorRun(t, "fs", "mkdir", path.Join(tmpDir, "hello"))
assert.ErrorAs(t, err, &filer.FileAlreadyExistsError{})
})
}