初始化仓库

2026-06-02 23:14:41 +08:00
commit 0bc3f02670
520 changed files with 191097 additions and 0 deletions
@@ -0,0 +1,43 @@
+package wecom
+
+import (
+	"encoding/xml"
+	"testing"
+)
+
+func TestWecomInboundFileMime(t *testing.T) {
+	t.Parallel()
+	if got := wecomInboundFileMime("report.pdf", []byte("%PDF-1.4")); got != "application/pdf" {
+		t.Fatalf("pdf by extension: got %q", got)
+	}
+	if got := wecomInboundFileMime("unknown.bin", []byte{0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A}); got != "image/png" {
+		t.Fatalf("png by magic: got %q", got)
+	}
+	if got := wecomInboundFileMime("weird", []byte{0x00, 0x01, 0x02}); got != "application/octet-stream" {
+		t.Fatalf("fallback: got %q", got)
+	}
+}
+
+func TestXMLMessageFile(t *testing.T) {
+	t.Parallel()
+	raw := `<xml>
+<ToUserName><![CDATA[to]]></ToUserName>
+<FromUserName><![CDATA[from]]></FromUserName>
+<CreateTime>123</CreateTime>
+<MsgType><![CDATA[file]]></MsgType>
+<MediaId><![CDATA[mid]]></MediaId>
+<FileName><![CDATA[../dir/doc.pdf]]></FileName>
+<MsgId>999</MsgId>
+<AgentID>1</AgentID>
+</xml>`
+	var msg xmlMessage
+	if err := xml.Unmarshal([]byte(raw), &msg); err != nil {
+		t.Fatal(err)
+	}
+	if msg.MsgType != "file" || msg.MediaId != "mid" || msg.FileName != "../dir/doc.pdf" {
+		t.Fatalf("parsed: %+v", msg)
+	}
+	if msg.MsgId != 999 {
+		t.Fatalf("MsgId = %d", msg.MsgId)
+	}
+}