44 lines
979 B
Go
44 lines
979 B
Go
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package middleware
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import (
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"net/http"
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"net/http/httptest"
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"testing"
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"github.com/gin-gonic/gin"
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"github.com/stretchr/testify/assert"
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)
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func TestRequestID_GeneratesNew(t *testing.T) {
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r := gin.New()
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r.Use(RequestID())
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r.GET("/test", func(c *gin.Context) {
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rid := RequestIDFromGin(c)
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assert.NotEmpty(t, rid)
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c.Status(http.StatusOK)
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})
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w := httptest.NewRecorder()
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req := httptest.NewRequest(http.MethodGet, "/test", nil)
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r.ServeHTTP(w, req)
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assert.Equal(t, http.StatusOK, w.Code)
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assert.NotEmpty(t, w.Header().Get(RequestIDHeader))
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}
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func TestRequestID_UsesExisting(t *testing.T) {
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r := gin.New()
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r.Use(RequestID())
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r.GET("/test", func(c *gin.Context) {
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c.Status(http.StatusOK)
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})
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w := httptest.NewRecorder()
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req := httptest.NewRequest(http.MethodGet, "/test", nil)
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req.Header.Set(RequestIDHeader, "my-custom-rid")
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r.ServeHTTP(w, req)
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assert.Equal(t, http.StatusOK, w.Code)
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assert.Equal(t, "my-custom-rid", w.Header().Get(RequestIDHeader))
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}
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