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test: run golden cases as subtests #5

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60 changes: 32 additions & 28 deletions golden_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -38,46 +38,50 @@ func TestGolden(t *testing.T) {
}

for _, c := range cases {
bs, err := os.ReadFile(c.file)
if err != nil {
t.Fatal(err)
}
t.Logf(c.file)

n, err := lit.ParseLit(string(bs))
if err != nil {
t.Fatal(err)
}

var b bytes.Buffer
c := c
t.Run(c.file, func(t *testing.T) {
bs, err := os.ReadFile(c.file)
if err != nil {
t.Fatal(err)
}
t.Logf(c.file)

lit.WriteLit(&b, n, &lit.WriteOpts{Prefix: "", Indent: " "})
n, err := lit.ParseLit(string(bs))
if err != nil {
t.Fatal(err)
}

s := b.String()
var b bytes.Buffer

bs, err = os.ReadFile(c.golden)
if err != nil {
t.Fatal(err)
}
lit.WriteLit(&b, n, &lit.WriteOpts{Prefix: "", Indent: " "})

if want, got := string(bs), s; got != want {
t.Fatalf("%q doesn't match golden\n diff the result of lit on %q \nagainst %q", c.file, c.file, c.golden)
}
s := b.String()

if c.goldenHTML != "" {
bs, err := os.ReadFile(c.goldenHTML)
bs, err = os.ReadFile(c.golden)
if err != nil {
t.Fatal(err)
}

var b bytes.Buffer
lit.WriteHTMLInBody(&b, n, &lit.WriteOpts{Prefix: "", Indent: " "})
if want, got := string(bs), s; got != want {
t.Fatalf("%q doesn't match golden\n diff the result of lit on %q \nagainst %q", c.file, c.file, c.golden)
}

if c.goldenHTML != "" {
bs, err := os.ReadFile(c.goldenHTML)
if err != nil {
t.Fatal(err)
}

var b bytes.Buffer
lit.WriteHTMLInBody(&b, n, &lit.WriteOpts{Prefix: "", Indent: " "})

if want, got := string(bs), b.String(); got != want {
t.Fatalf("%q doesn't match goldenHTML\n diff the result of lit on %q \nagainst %q", c.file, c.file, c.goldenHTML)
}

if want, got := string(bs), b.String(); got != want {
t.Fatalf("%q doesn't match goldenHTML\n diff the result of lit on %q \nagainst %q", c.file, c.file, c.goldenHTML)
}

}
})

}
}