82 lines
2.1 KiB
Go
82 lines
2.1 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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. "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("Static Response Suite", func() {
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const authenticated = "Authenticated"
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var id string
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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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})
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type serveHTTPTableInput struct {
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requestPath string
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staticCode int
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expectedBody string
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expectedCode int
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}
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DescribeTable("staticResponse ServeHTTP",
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func(in *serveHTTPTableInput) {
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var code *int
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if in.staticCode != 0 {
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code = &in.staticCode
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}
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handler := newStaticResponseHandler(id, code)
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req := httptest.NewRequest("", in.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(in.expectedCode))
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Expect(rw.Body.String()).To(Equal(in.expectedBody))
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},
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Entry("with no given code", &serveHTTPTableInput{
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requestPath: "/",
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staticCode: 0, // Placeholder for nil
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expectedBody: authenticated,
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expectedCode: http.StatusOK,
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}),
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Entry("with status OK", &serveHTTPTableInput{
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requestPath: "/abc",
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staticCode: http.StatusOK,
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expectedBody: authenticated,
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expectedCode: http.StatusOK,
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}),
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Entry("with status NoContent", &serveHTTPTableInput{
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requestPath: "/def",
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staticCode: http.StatusNoContent,
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expectedBody: authenticated,
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expectedCode: http.StatusNoContent,
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}),
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Entry("with status NotFound", &serveHTTPTableInput{
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requestPath: "/ghi",
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staticCode: http.StatusNotFound,
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expectedBody: authenticated,
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expectedCode: http.StatusNotFound,
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}),
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Entry("with status Teapot", &serveHTTPTableInput{
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requestPath: "/jkl",
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staticCode: http.StatusTeapot,
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expectedBody: authenticated,
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expectedCode: http.StatusTeapot,
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}),
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)
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})
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