You've already forked top-wallpaper
67 lines
1.3 KiB
Go
67 lines
1.3 KiB
Go
package reddit
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import (
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"net/http"
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"net/http/httptest"
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"strings"
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"testing"
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)
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func TestGetLatestImage(t *testing.T) {
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// Mock Reddit API response
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mockResponse := `{
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"kind": "Listing",
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"data": {
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"after": null,
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"dist": 1,
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"modhash": "",
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"geo_filter": "",
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"children": [
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{
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"kind": "t3",
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"data": {
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"url_overridden_by_dest": "https://example.com/gallery",
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"media_metadata": {},
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"preview": {}
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}
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},
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{
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"kind": "t3",
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"data": {
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"url_overridden_by_dest": "https://example.com/image.jpg",
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"media_metadata": {},
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"preview": {}
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}
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}
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]
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}
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}`
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// Create a test server
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server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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if strings.Contains(r.URL.Path, "/r/wallpaper/.json") {
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w.WriteHeader(http.StatusOK)
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_, _ = w.Write([]byte(mockResponse))
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} else {
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w.WriteHeader(http.StatusNotFound)
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}
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}))
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defer server.Close()
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// Custom httpGet function for testing
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httpGet := func() (*http.Response, error) {
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return http.Get(server.URL + "/r/wallpaper/.json")
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}
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// Test the function
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imageURL, err := GetLatestImage(httpGet)
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if err != nil {
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t.Fatalf("expected no error, got %v", err)
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}
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expectedURL := "https://example.com/image.jpg"
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if imageURL != expectedURL {
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t.Errorf("expected %s, got %s", expectedURL, imageURL)
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}
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}
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