45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
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package util
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import (
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"embed"
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"github.com/stretchr/testify/require"
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"net/http"
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"net/http/httptest"
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"testing"
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"time"
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)
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var (
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modTime = time.Now()
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//go:embed embedfs
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testFs embed.FS
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testFsCached = &CachingEmbedFS{ModTime: modTime, FS: testFs}
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)
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func TestCachingEmbedFS(t *testing.T) {
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s := http.FileServer(http.FS(testFsCached))
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rr := httptest.NewRecorder()
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req, _ := http.NewRequest("GET", "/embedfs/test.txt", nil)
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s.ServeHTTP(rr, req)
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require.Equal(t, 200, rr.Code)
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lastModified := rr.Header().Get("Last-Modified")
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rr = httptest.NewRecorder()
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req, _ = http.NewRequest("GET", "/embedfs/test.txt", nil)
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req.Header.Set("If-Modified-Since", lastModified)
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s.ServeHTTP(rr, req)
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require.Equal(t, 304, rr.Code) // Huzzah!
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}
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func TestCachingEmbedFS_Range(t *testing.T) {
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s := http.FileServer(http.FS(testFsCached))
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rr := httptest.NewRecorder()
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req, _ := http.NewRequest("GET", "/embedfs/test.txt", nil)
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req.Header.Set("Range", "bytes=1-20")
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s.ServeHTTP(rr, req)
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require.Equal(t, 206, rr.Code)
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require.Equal(t, "his is a test file f", rr.Body.String())
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}
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