mirror of https://github.com/databricks/cli.git
65 lines
1.7 KiB
Go
65 lines
1.7 KiB
Go
package sync
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import (
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"os"
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"path/filepath"
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"testing"
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"time"
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"github.com/databricks/bricks/git"
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"github.com/stretchr/testify/assert"
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)
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func TestDiff(t *testing.T) {
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// Create temp project dir
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projectDir := t.TempDir()
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f1, err := os.Create(filepath.Join(projectDir, "hello.txt"))
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assert.NoError(t, err)
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defer f1.Close()
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worldFilePath := filepath.Join(projectDir, "world.txt")
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f2, err := os.Create(worldFilePath)
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assert.NoError(t, err)
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defer f2.Close()
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fileSet := git.NewFileSet(projectDir, nil)
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files, err := fileSet.All()
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assert.NoError(t, err)
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state := snapshot{}
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change := state.diff(files)
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// New files are added to put
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assert.Len(t, change.delete, 0)
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assert.Len(t, change.put, 2)
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assert.Contains(t, change.put, "hello.txt")
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assert.Contains(t, change.put, "world.txt")
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// Edited files are added to put.
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// File system in the github actions env does not update
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// mtime on writes to a file. So we are manually editting it
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// instead of writing to world.txt
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worldFileInfo, err := os.Stat(worldFilePath)
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assert.NoError(t, err)
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os.Chtimes(worldFilePath,
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worldFileInfo.ModTime().Add(time.Nanosecond),
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worldFileInfo.ModTime().Add(time.Nanosecond))
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assert.NoError(t, err)
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files, err = fileSet.All()
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assert.NoError(t, err)
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change = state.diff(files)
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assert.Len(t, change.delete, 0)
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assert.Len(t, change.put, 1)
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assert.Contains(t, change.put, "world.txt")
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// Removed files are added to delete
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err = os.Remove(filepath.Join(projectDir, "hello.txt"))
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assert.NoError(t, err)
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files, err = fileSet.All()
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assert.NoError(t, err)
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change = state.diff(files)
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assert.Len(t, change.delete, 1)
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assert.Len(t, change.put, 0)
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assert.Contains(t, change.delete, "hello.txt")
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}
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