59 lines
1.5 KiB
Go
59 lines
1.5 KiB
Go
package upstream
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import (
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"crypto/rand"
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"io"
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"net/http"
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"net/http/httptest"
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"os"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/ginkgo/extensions/table"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("File Server Suite", func() {
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var dir string
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var handler http.Handler
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var id string
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const (
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foo = "foo"
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bar = "bar"
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baz = "baz"
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pageNotFound = "404 page not found\n"
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)
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BeforeEach(func() {
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// Generate a random id before each test to check the GAP-Upstream-Address
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// is being set correctly
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idBytes := make([]byte, 16)
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_, err := io.ReadFull(rand.Reader, idBytes)
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Expect(err).ToNot(HaveOccurred())
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id = string(idBytes)
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handler = newFileServer(id, "/files", filesDir)
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})
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AfterEach(func() {
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Expect(os.RemoveAll(dir)).To(Succeed())
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})
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DescribeTable("fileServer ServeHTTP",
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func(requestPath string, expectedResponseCode int, expectedBody string) {
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req := httptest.NewRequest("", requestPath, nil)
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rw := httptest.NewRecorder()
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handler.ServeHTTP(rw, req)
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Expect(rw.Header().Get("GAP-Upstream-Address")).To(Equal(id))
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Expect(rw.Code).To(Equal(expectedResponseCode))
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Expect(rw.Body.String()).To(Equal(expectedBody))
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},
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Entry("for file foo", "/files/foo", 200, foo),
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Entry("for file bar", "/files/bar", 200, bar),
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Entry("for file foo/baz", "/files/subdir/baz", 200, baz),
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Entry("for a non-existent file inside the path", "/files/baz", 404, pageNotFound),
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Entry("for a non-existent file oustide the path", "/baz", 404, pageNotFound),
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)
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})
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