55 lines
1.5 KiB
Go
55 lines
1.5 KiB
Go
package middlewares
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import (
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"fmt"
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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"testing"
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)
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func TestStripPrefixRegex(t *testing.T) {
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handlerPath := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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fmt.Fprint(w, r.URL.Path)
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})
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handler := NewStripPrefixRegex(handlerPath, []string{"/a/api/", "/b/{regex}/", "/c/{category}/{id:[0-9]+}/"})
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server := httptest.NewServer(handler)
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defer server.Close()
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tests := []struct {
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expectedCode int
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expectedResponse string
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url string
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}{
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{url: "/a/test", expectedCode: 404, expectedResponse: "404 page not found\n"},
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{url: "/a/api/test", expectedCode: 200, expectedResponse: "test"},
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{url: "/b/api/", expectedCode: 200, expectedResponse: ""},
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{url: "/b/api/test1", expectedCode: 200, expectedResponse: "test1"},
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{url: "/b/api2/test2", expectedCode: 200, expectedResponse: "test2"},
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{url: "/c/api/123/", expectedCode: 200, expectedResponse: ""},
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{url: "/c/api/123/test3", expectedCode: 200, expectedResponse: "test3"},
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{url: "/c/api/abc/test4", expectedCode: 404, expectedResponse: "404 page not found\n"},
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}
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for _, test := range tests {
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resp, err := http.Get(server.URL + test.url)
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if err != nil {
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t.Fatal(err)
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}
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if resp.StatusCode != test.expectedCode {
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t.Fatalf("Received non-%d response: %d\n", test.expectedCode, resp.StatusCode)
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}
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response, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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t.Fatal(err)
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}
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if test.expectedResponse != string(response) {
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t.Errorf("Expected '%s' : '%s'\n", test.expectedResponse, response)
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}
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}
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}
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