73 lines
2.0 KiB
Go
73 lines
2.0 KiB
Go
package http
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import (
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"encoding/json"
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"io"
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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 TestHealthHandler(t *testing.T) {
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type wants struct {
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statusCode int
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contentType string
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status string
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}
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tests := []struct {
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name string
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w *httptest.ResponseRecorder
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r *http.Request
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wants wants
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}{
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{
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name: "health endpoint returns pass",
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w: httptest.NewRecorder(),
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r: httptest.NewRequest(http.MethodGet, "/health", nil),
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wants: wants{
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statusCode: http.StatusOK,
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contentType: "application/json; charset=utf-8",
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status: "pass",
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},
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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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HealthHandler(tt.w, tt.r)
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res := tt.w.Result()
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contentType := res.Header.Get("Content-Type")
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body, _ := io.ReadAll(res.Body)
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if res.StatusCode != tt.wants.statusCode {
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t.Errorf("%q. HealthHandler() = %v, want %v", tt.name, res.StatusCode, tt.wants.statusCode)
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}
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if tt.wants.contentType != "" && contentType != tt.wants.contentType {
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t.Errorf("%q. HealthHandler() = %v, want %v", tt.name, contentType, tt.wants.contentType)
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}
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var content map[string]interface{}
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if err := json.Unmarshal(body, &content); err != nil {
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t.Errorf("%q, HealthHandler(). error unmarshalling json %v", tt.name, err)
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return
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}
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if _, found := content["name"]; !found {
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t.Errorf("%q. HealthHandler() no name reported", tt.name)
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}
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if content["status"] != tt.wants.status {
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t.Errorf("%q. HealthHandler() status= %v, want %v", tt.name, content["status"], tt.wants.status)
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}
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if _, found := content["message"]; !found {
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t.Errorf("%q. HealthHandler() no message reported", tt.name)
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}
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if _, found := content["checks"]; !found {
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t.Errorf("%q. HealthHandler() no checks reported", tt.name)
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}
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if _, found := content["version"]; !found {
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t.Errorf("%q. HealthHandler() no version reported", tt.name)
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}
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if _, found := content["commit"]; !found {
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t.Errorf("%q. HealthHandler() no commit reported", tt.name)
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}
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})
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}
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}
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