mirror of https://github.com/databricks/cli.git
94 lines
1.4 KiB
Go
94 lines
1.4 KiB
Go
package terraform
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import (
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"fmt"
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"io"
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"testing"
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"testing/iotest"
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"github.com/stretchr/testify/assert"
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)
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type mockedReader struct {
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content string
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}
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func (r *mockedReader) Read(p []byte) (n int, err error) {
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content := []byte(r.content)
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n = copy(p, content)
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return n, io.EOF
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}
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func TestLocalStateIsNewer(t *testing.T) {
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local := &mockedReader{content: `
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{
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"serial": 5
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}
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`}
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remote := &mockedReader{content: `
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{
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"serial": 4
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}
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`}
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stale := IsLocalStateStale(local, remote)
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assert.False(t, stale)
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}
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func TestLocalStateIsOlder(t *testing.T) {
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local := &mockedReader{content: `
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{
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"serial": 5
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}
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`}
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remote := &mockedReader{content: `
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{
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"serial": 6
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}
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`}
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stale := IsLocalStateStale(local, remote)
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assert.True(t, stale)
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}
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func TestLocalStateIsTheSame(t *testing.T) {
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local := &mockedReader{content: `
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{
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"serial": 5
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}
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`}
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remote := &mockedReader{content: `
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{
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"serial": 5
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}
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`}
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stale := IsLocalStateStale(local, remote)
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assert.False(t, stale)
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}
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func TestLocalStateMarkStaleWhenFailsToLoad(t *testing.T) {
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local := iotest.ErrReader(fmt.Errorf("Random error"))
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remote := &mockedReader{content: `
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{
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"serial": 5
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}
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`}
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stale := IsLocalStateStale(local, remote)
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assert.True(t, stale)
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}
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func TestLocalStateMarkNonStaleWhenRemoteFailsToLoad(t *testing.T) {
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local := &mockedReader{content: `
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{
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"serial": 5
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}
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`}
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remote := iotest.ErrReader(fmt.Errorf("Random error"))
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stale := IsLocalStateStale(local, remote)
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assert.False(t, stale)
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}
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