97 lines
1.8 KiB
Go
97 lines
1.8 KiB
Go
package envpath
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import (
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"fmt"
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"testing"
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)
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func TestAddRemove(t *testing.T) {
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paths, err := Paths()
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if nil != err {
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t.Error(err)
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return
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}
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for i := range paths {
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fmt.Println(paths[i])
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}
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modified, err := Remove("/tmp/doesnt/exist")
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if nil != err {
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t.Error(err)
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return
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}
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if modified {
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t.Error(fmt.Errorf("Remove /tmp/doesnt/exist: should not have modified"))
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return
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}
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modified, err = Add("/tmp/delete/me")
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if nil != err {
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t.Error(err)
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return
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}
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if !modified {
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t.Error(fmt.Errorf("Add /tmp/delete/me: should have modified"))
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return
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}
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paths, err = Paths()
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if 1 != len(paths) || "/tmp/delete/me" != paths[0] {
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fmt.Println("len(paths):", len(paths))
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t.Error(fmt.Errorf("Paths: should have had exactly one entry: /tmp/delete/me"))
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return
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}
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modified, err = Add("/tmp/delete/me")
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if nil != err {
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t.Error(err)
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return
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}
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if modified {
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t.Error(fmt.Errorf("Add /tmp/delete/me: should not have modified"))
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return
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}
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paths, err = Paths()
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if 1 != len(paths) || "/tmp/delete/me" != paths[0] {
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t.Error(fmt.Errorf("Paths: should have had exactly one entry: /tmp/delete/me"))
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return
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}
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modified, err = Remove("/tmp/doesnt/exist")
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if nil != err {
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t.Error(err)
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return
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}
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if modified {
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t.Error(fmt.Errorf("Remove /tmp/doesnt/exist: should not have modified"))
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return
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}
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modified, err = Remove("/tmp/delete/me")
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if nil != err {
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t.Error(err)
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return
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}
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if !modified {
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t.Error(fmt.Errorf("Remove /tmp/delete/me: should have modified"))
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return
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}
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paths, err = Paths()
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if 0 != len(paths) {
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t.Error(fmt.Errorf("Paths: should have had no entries"))
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return
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}
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modified, err = Remove("/tmp/delete/me")
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if nil != err {
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t.Error(err)
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return
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}
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if modified {
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t.Error(fmt.Errorf("Remove /tmp/delete/me: should not have modified"))
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return
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}
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}
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