pugnack
545e372b82
* implement functions to append/get metadata and set/get status code * сhanged behavior to return nil instead of empty metadata for getResponseMetadata() * сhanged work with HTTP headers to use direct array assignment instead of for-range * fix linters * fix meter handler * fix uninitialized response metadata for incoming context * removed a useless test * metrics handler has been fixed to work with compressed data
80 lines
2.1 KiB
Go
80 lines
2.1 KiB
Go
package http
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import (
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"context"
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"net/http"
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestSetResponseStatusCode(t *testing.T) {
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tests := []struct {
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name string
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ctx context.Context
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code int
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expected context.Context
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}{
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{
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name: "context without response status code key",
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ctx: context.Background(),
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code: http.StatusOK,
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expected: context.Background(),
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},
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{
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name: "context with incorrect type in response status code value",
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ctx: context.WithValue(context.Background(), rspStatusCodeKey{}, struct{}{}),
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code: http.StatusOK,
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expected: context.WithValue(context.Background(), rspStatusCodeKey{}, struct{}{}),
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},
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{
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name: "successfully set response status code",
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ctx: context.WithValue(context.Background(), rspStatusCodeKey{}, &rspStatusCodeVal{}),
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code: http.StatusOK,
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expected: context.WithValue(context.Background(), rspStatusCodeKey{}, &rspStatusCodeVal{code: http.StatusOK}),
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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SetResponseStatusCode(tt.ctx, tt.code)
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require.Equal(t, tt.expected, tt.ctx)
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})
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}
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}
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func TestGetResponseStatusCode(t *testing.T) {
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tests := []struct {
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name string
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ctx context.Context
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expected int
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}{
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{
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name: "no value in context, should return 200",
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ctx: context.Background(),
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expected: http.StatusOK,
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},
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{
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name: "context with nil value",
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ctx: context.WithValue(context.Background(), rspStatusCodeKey{}, nil),
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expected: http.StatusOK,
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},
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{
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name: "context with wrong type",
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ctx: context.WithValue(context.Background(), rspStatusCodeKey{}, struct{}{}),
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expected: http.StatusOK,
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},
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{
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name: "context with valid status code",
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ctx: context.WithValue(context.Background(), rspStatusCodeKey{}, &rspStatusCodeVal{code: http.StatusNotFound}),
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expected: http.StatusNotFound,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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require.Equal(t, tt.expected, GetResponseStatusCode(tt.ctx))
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})
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}
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}
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