Initial commit

checker/rules_redirect_test.go

@@ -0,0 +1,72 @@
+// This file is part of the happyDomain (R) project.
+// Copyright (c) 2020-2026 happyDomain
+// Authors: Pierre-Olivier Mercier, et al.
+
+package checker
+
+import (
+	"testing"
+
+	sdk "git.happydns.org/checker-sdk-go/checker"
+)
+
+func TestHTTPSRedirectRule_NoProbes(t *testing.T) {
+	data := &HTTPData{Probes: []HTTPProbe{httpsProbe("a:443")}}
+	states := runRule(t, &httpsRedirectRule{}, data, nil)
+	mustStatus(t, states, sdk.StatusUnknown)
+}
+
+func TestHTTPSRedirectRule_OKViaFinalURL(t *testing.T) {
+	p := httpProbe("a:80")
+	p.StatusCode = 301
+	p.FinalURL = "https://example.test/"
+	states := runRule(t, &httpsRedirectRule{}, &HTTPData{Probes: []HTTPProbe{p}}, nil)
+	mustStatus(t, states, sdk.StatusOK)
+	if !hasCode(states, "http.https_redirect.ok") {
+		t.Errorf("expected redirect.ok: %+v", states)
+	}
+}
+
+func TestHTTPSRedirectRule_OKViaRedirectChain(t *testing.T) {
+	// FinalURL empty (non-following CheckRedirect path): fallback to last redirect step.
+	p := httpProbe("a:80")
+	p.StatusCode = 308
+	p.FinalURL = ""
+	p.RedirectChain = []RedirectStep{{From: "http://example.test/", To: "https://example.test/"}}
+	states := runRule(t, &httpsRedirectRule{}, &HTTPData{Probes: []HTTPProbe{p}}, nil)
+	mustStatus(t, states, sdk.StatusOK)
+}
+
+func TestHTTPSRedirectRule_NoRedirect_Required(t *testing.T) {
+	p := httpProbe("a:80")
+	p.StatusCode = 200
+	p.FinalURL = "http://example.test/"
+	states := runRule(t, &httpsRedirectRule{}, &HTTPData{Probes: []HTTPProbe{p}}, sdk.CheckerOptions{OptionRequireHTTPS: true})
+	mustStatus(t, states, sdk.StatusWarn)
+	if !hasCode(states, "http.no_https_redirect") {
+		t.Errorf("expected no_https_redirect: %+v", states)
+	}
+}
+
+func TestHTTPSRedirectRule_NoRedirect_NotRequired(t *testing.T) {
+	p := httpProbe("a:80")
+	p.StatusCode = 200
+	p.FinalURL = "http://example.test/"
+	states := runRule(t, &httpsRedirectRule{}, &HTTPData{Probes: []HTTPProbe{p}}, sdk.CheckerOptions{OptionRequireHTTPS: false})
+	mustStatus(t, states, sdk.StatusInfo)
+	if !hasCode(states, "http.plain_http_served") {
+		t.Errorf("expected plain_http_served: %+v", states)
+	}
+}
+
+func TestHTTPSRedirectRule_SkipsUnreachable(t *testing.T) {
+	// HTTP not running on this IP: reachability rule handles it; redirect rule must skip.
+	p := httpProbe("a:80")
+	p.TCPConnected = false
+	p.StatusCode = 0
+	states := runRule(t, &httpsRedirectRule{}, &HTTPData{Probes: []HTTPProbe{p}}, nil)
+	mustStatus(t, states, sdk.StatusOK)
+	if !hasCode(states, "http.https_redirect.ok") {
+		t.Errorf("unreachable HTTP should leave redirect rule with summary OK, got %+v", states)
+	}
+}