WeKnora deployment source with the reviewed wiki identity, summary and recovery fixes

internal/handler/im_platform_test.go

@@ -0,0 +1,33 @@
+package handler
+
+import (
+	"strings"
+	"testing"
+)
+
+// The channel-creation endpoint rejects any platform without a registered
+// adapter factory, so this set must track the factories wired in the container.
+func TestValidIMPlatforms_CoversLark(t *testing.T) {
+	want := []string{
+		"wecom", "feishu", "lark", "slack", "telegram",
+		"dingtalk", "mattermost", "wechat", "qqbot",
+	}
+	for _, platform := range want {
+		if !validIMPlatforms[platform] {
+			t.Errorf("platform %q is not accepted", platform)
+		}
+	}
+	if validIMPlatforms["nonsense"] {
+		t.Error("unknown platform is accepted")
+	}
+}
+
+// The 400 message is derived from validIMPlatforms; it must not drift as
+// platforms are added.
+func TestInvalidIMPlatformError_ListsEveryPlatform(t *testing.T) {
+	for platform := range validIMPlatforms {
+		if !strings.Contains(invalidIMPlatformError, "'"+platform+"'") {
+			t.Errorf("error message omits %q: %s", platform, invalidIMPlatformError)
+		}
+	}
+}