Simple, intuitive snapshot testing for Go 📸
Ensure clean removes the entire snapshot directory (#31)
## Summary
<!-- Describe your changes in detail here, if it closes an open issue,
include "Closes #<issue>" -->
+5
-7
+5
-7
snapshot.go
+5
-7
snapshot.go
···
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// and use that in the call to MkDirAll
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dir := filepath.Dir(path)
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-
// If clean is set, erase the snapshot directory and then carry on
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+
// If clean is set, erase the entire snapshot directory then carry on,
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+
// re-populating it with the fresh snaps
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if s.clean {
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-
if err := os.RemoveAll(dir); err != nil {
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-
s.tb.Fatalf("failed to delete %s: %v", dir, err)
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-
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+
toRemove := filepath.Join("testdata", "snapshots")
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+
if err := os.RemoveAll(toRemove); err != nil {
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+
s.tb.Fatalf("failed to delete %s: %v", toRemove, err)
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return
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}
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}
···
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content, err := val.Snap()
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if err != nil {
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s.tb.Fatalf("%T implements Snapper but Snap() returned an error: %v", val, err)
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-
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return
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}
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···
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content, err := json.MarshalIndent(val, "", " ")
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if err != nil {
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s.tb.Fatalf("%T implements json.Marshaler but MarshalJSON() returned an error: %v", val, err)
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-
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return
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}
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···
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content, err := val.MarshalText()
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if err != nil {
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s.tb.Fatalf("%T implements encoding.TextMarshaler but MarshalText() returned an error: %v", val, err)
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-
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return
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}
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