mirror of https://github.com/dirtbags/moth.git
27 lines
680 B
Go
27 lines
680 B
Go
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package transpile
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import (
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"io/fs"
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"os"
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"testing"
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)
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func TestSubFS(t *testing.T) {
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testdata := os.DirFS("testdata")
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if static, err := Sub(testdata, "static"); err != nil {
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t.Error(err)
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} else if buf, err := fs.ReadFile(static, "moo.txt"); err != nil {
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t.Error(err)
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} else if string(buf) != "moo.\n" {
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t.Error("Wrong file contents")
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} else if subdir, err := static.Sub("subdir"); err != nil {
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t.Error(err)
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} else if buf, err := fs.ReadFile(subdir, "moo2.txt"); err != nil {
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t.Error(err)
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} else if string(buf) != "moo too.\n" {
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t.Error("Wrong file contents too")
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} else if subdir.FullName("glue") != "static/subdir/glue" {
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t.Error("Wrong full name")
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}
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}
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