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Test that New without WithSeed fails naming it, that the CLI without --seed draws afresh each run, and seed every test's New

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Lilleman auf Larv
2026-10-12 18:10:57 +02:00
committed by Lillem4n
parent 1a5b632b90
commit 3ae8b9f1b1
19 changed files with 91 additions and 87 deletions
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shipped_data_test.go
+4 -4
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@@ -95,7 +95,7 @@ func TestAGeneratorWithNoDataRendersWhatReadsNone(t *testing.T) {
"no module": {WithDataFS()},
"empty folder": {WithDataPath(t.TempDir())},
} {
f, err := New(opts...)
f, err := New(append(opts, WithSeed(1))...)
if err != nil {
t.Fatalf("%s: New = %v, want a generator holding no data", name, err)
}
@@ -146,7 +146,7 @@ func TestWithDataFS(t *testing.T) {
t.Errorf("nested.x.y = %q, want z", got)
}
bad := fstest.MapFS{"broken.json": {Data: []byte(`{ not json`)}}
if _, err := New(WithDataFS(bad)); err == nil || !strings.Contains(err.Error(), "broken.json") {
if _, err := New(WithSeed(1), WithDataFS(bad)); err == nil || !strings.Contains(err.Error(), "broken.json") {
t.Errorf("New(bad fs) = %v, want an error naming the file", err)
}
}
@@ -154,7 +154,7 @@ func TestWithDataFS(t *testing.T) {
func TestWithDataFSLayersEachModuleOverTheOneBefore(t *testing.T) {
a := fstest.MapFS{"x.json": {Data: []byte(`"a"`)}, "y.json": {Data: []byte(`"a"`)}}
b := fstest.MapFS{"x.json": {Data: []byte(`"b"`)}}
f, err := New(WithDataFS(a, b))
f, err := New(WithSeed(1), WithDataFS(a, b))
if err != nil {
t.Fatalf("New(WithDataFS(a, b)) = %v", err)
}
@@ -165,7 +165,7 @@ func TestWithDataFSLayersEachModuleOverTheOneBefore(t *testing.T) {
func TestWithDataFSRefusesANilModule(t *testing.T) {
var unset fs.FS
if _, err := New(WithDataFS(fstest.MapFS{}, unset)); err == nil || !strings.Contains(err.Error(), "WithDataFS module 2 is nil") {
if _, err := New(WithSeed(1), WithDataFS(fstest.MapFS{}, unset)); err == nil || !strings.Contains(err.Error(), "WithDataFS module 2 is nil") {
t.Errorf("New(WithDataFS(fsys, nil)) = %v, want module 2 named nil", err)
}
}