diff --git a/.gitignore b/.gitignore
index a0d8bfa..c10b738 100644
--- a/.gitignore
+++ b/.gitignore
@@ -130,3 +130,6 @@ dmypy.json
 
 # idea
 .idea/
+
+# for AutoTest
+TestData/
\ No newline at end of file
diff --git a/testscripts/testmain.py b/testscripts/testmain.py
index d043cf8..b0f5e5b 100644
--- a/testscripts/testmain.py
+++ b/testscripts/testmain.py
@@ -19,4 +19,13 @@
 fileList = tests.parseTest(shareUrl, sharePass, expectedFolder)
 testPrint('TestMain', 'info', '')
 testPrint('TestMain', 'info', 'ParseTest Complete!')
+
+testPrint('TestMain', 'info', 'Starting DownloadTest...')
+tests.downloadTest(fileList)
+testPrint('TestMain', 'info', 'DownloadTest Complete!')
+
+testPrint('TestMain', 'info', 'Starting ContentTest...')
+tests.contentTest(expectedFileContents)
+testPrint('TestMain', 'info', 'ContentTest Complete!')
+
 testPrint('TestMain', 'info', 'Test Complete!')
\ No newline at end of file
diff --git a/testscripts/tests.py b/testscripts/tests.py
index 41ce4a7..5c9ba13 100644
--- a/testscripts/tests.py
+++ b/testscripts/tests.py
@@ -1,7 +1,9 @@
 from ctparse.CTFile import CTFileShare
 from utils.logging import testPrint
 from utils.models import CTFile
+import os, time, urllib.request
 
+# ParseTest Start
 
 def parseTest(link, passwd, expectedFolder):
     ct = CTFileShare(link, passwd)
@@ -40,4 +42,55 @@ def proccessRetFolder(retFolder):
                 items.append(proccessRetFolder(retItem))
     return ['Folder', retFolder[1], items]
     
+# ParseTest End
 
+# DownloadTest Start
+
+def downloadTest(fileList):
+    try:
+        os.mkdir('TestData')
+    except FileExistsError:
+        pass
+    links = getDownloadLinkForFolder(fileList)
+    testPrint('DownloadTest', 'debug', f'Links: {links}')
+    for fileName in list(links.keys()):
+        testPrint('DownloadTest', 'info', f'Downloading {fileName} to TestData/{fileName}')
+        urllib.request.urlretrieve(links[fileName], f'TestData/{fileName}')
+
+
+def getDownloadLinkForFolder(fileList):
+    testPrint('DownloadTest', 'debug', f'Get folder: {fileList}')
+    links = {}
+    for file in fileList[2]:
+        if type(file) == CTFile:
+            fileName = file.name
+            testPrint('DownloadTest', 'info', f'Get download link: {fileName}')
+            link = file.genDownloadLink()
+            if link == None:   # 出问题了就消停会儿再试一次
+                time.sleep(1)
+                link = file.genDownloadLink()
+            links[fileName] = link.fileDownloadLink
+            testPrint('DownloadTest', 'info', f'Download Link: {links[fileName]}')
+        elif type(file) == list:
+            nxtLinks = getDownloadLinkForFolder(file)
+            for key in list(nxtLinks.keys()):
+                links[key] = nxtLinks[key]
+        time.sleep(0.25)
+    return links
+
+# DownloadTest End
+
+# ContentTest Start
+def contentTest(expectedContents):
+    for fileName in list(expectedContents.keys()):
+        testPrint('ContentTest', 'info', f'Check file: {fileName}')
+        f = open(f'TestData/{fileName}')
+        content = f.read()
+        if content[-1:] == '\n':
+            content = content[:-1]    # 检测到结尾的换行符就去掉，避免干扰
+        if content == expectedContents[fileName]:
+            testPrint('ContentTest', 'info', f'Check PASS: {expectedContents[fileName]} -> {content}')
+        else:
+            testPrint('ContentTest', 'err', f'Check FAIL: {expectedContents[fileName]} -> {content}')
+            raise ValueError
+