Add testing
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14 changed files with 273 additions and 5 deletions
29
shared/fswrapper_test.go
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29
shared/fswrapper_test.go
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package shared
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import (
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"io"
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"os"
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"reflect"
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"testing"
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)
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func TestFSWrapper_Open(t *testing.T) {
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rootFs := os.DirFS("/")
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wrapper := NewFSWrapper(rootFs, "etc/", false)
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f, err := wrapper.Open("hostname")
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if err != nil {
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t.Fatalf("failed to open /etc/hostname: %v", err)
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}
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defer f.Close()
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data, err := os.ReadFile("/etc/hostname")
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if err != nil {
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t.Fatalf("failed to read with full path: %v", err)
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}
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wrappedData, err := io.ReadAll(f)
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if err != nil {
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t.Fatalf("failed to read from wrapped file: %v", err)
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}
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if !reflect.DeepEqual(wrappedData, data) {
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t.Fatal("file contents are different")
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}
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}
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