feat: add http roundtripper mock and deterministic integration tests for allanime

integrations/playback/allanime/mock_test.go

@@ -0,0 +1,23 @@
+package allanime
+
+import (
+	"io"
+	"net/http"
+	"strings"
+)
+
+type roundTripFunc func(*http.Request) (*http.Response, error)
+
+func (f roundTripFunc) RoundTrip(req *http.Request) (*http.Response, error) {
+	return f(req)
+}
+
+func mockStringResponse(status int, body string) *http.Response {
+	hdr := make(http.Header)
+	hdr.Set("Content-Type", "application/json")
+	return &http.Response{
+		StatusCode: status,
+		Header:     hdr,
+		Body:       io.NopCloser(strings.NewReader(body)),
+	}
+}