From deb443baae02ebf6b79f72955539446261136455 Mon Sep 17 00:00:00 2001
From: Adrien Castex <adrien.castex@protonmail.com>
Date: Wed, 28 Jun 2017 15:28:28 +0200
Subject: [PATCH] Added test for the persistence [v2]

---
 .../persistence/.createPersistenceContext.ts  | 55 +++++++++++++++++
 .../tests.ts/persistence/autoLoadVirtual.ts   | 61 +++++++++++++++++++
 .../tests.ts/persistence/autoSaveVirtual.ts   | 24 ++++++++
 3 files changed, 140 insertions(+)
 create mode 100644 test/v2/tests.ts/persistence/.createPersistenceContext.ts
 create mode 100644 test/v2/tests.ts/persistence/autoLoadVirtual.ts
 create mode 100644 test/v2/tests.ts/persistence/autoSaveVirtual.ts

diff --git a/test/v2/tests.ts/persistence/.createPersistenceContext.ts b/test/v2/tests.ts/persistence/.createPersistenceContext.ts
new file mode 100644
index 00000000..d5e45e7b
--- /dev/null
+++ b/test/v2/tests.ts/persistence/.createPersistenceContext.ts
@@ -0,0 +1,55 @@
+import { TestCallback, TestInfo } from '../Type'
+import { v2 } from '../../../../lib/index.js'
+import * as path from 'path'
+import * as fs from 'fs'
+
+let index = 0;
+function getPath(index : number, subName ?: string) : string
+{
+    const rootPath = path.join(__dirname, 'persistence' + index.toString());
+    if(subName)
+        return path.join(rootPath, subName);
+    else
+        return rootPath;
+}
+
+export function starter(info : TestInfo, isValid : TestCallback, callback : (server : v2.WebDAVServer, folder : string, file : string, fileTemp : string) => void) : void
+{
+    const currentIndex = ++index;
+
+    const root = getPath(currentIndex);
+    const folder = getPath(currentIndex, 'data');
+    const file = getPath(currentIndex, 'save.json');
+    const fileTemp = getPath(currentIndex, 'save.tmp.json');
+
+    const server = info.startServer({
+        autoSave: {
+            treeFilePath: file,
+            tempTreeFilePath: fileTemp
+        }
+    })
+    server.rootFileSystem().addSubTree(v2.RequestContext.createExternal(server), {
+        'emptyFolder1': v2.ResourceType.Directory,
+        'folder1': {
+            'emptyFolder2': v2.ResourceType.Directory,
+            'file2': v2.ResourceType.File,
+            'folder2': {
+                'emptyFolder3': v2.ResourceType.Directory,
+                'file3': v2.ResourceType.File
+            }
+        },
+        'file1': v2.ResourceType.File
+    }, (e) => {
+        if(e) return isValid(false, 'Cannot call "addSubTree(...)".', e);
+
+        fs.rmdir(folder, () => {
+        fs.unlink(file, () => {
+        fs.unlink(fileTemp, () => {
+        fs.mkdir(root, (e) => {
+            callback(server, folder, file, fileTemp);
+        })
+        })
+        })
+        })
+    })
+}
diff --git a/test/v2/tests.ts/persistence/autoLoadVirtual.ts b/test/v2/tests.ts/persistence/autoLoadVirtual.ts
new file mode 100644
index 00000000..2ca1798c
--- /dev/null
+++ b/test/v2/tests.ts/persistence/autoLoadVirtual.ts
@@ -0,0 +1,61 @@
+import { Test, TestCallback } from '../Type'
+import { v2 } from '../../../../lib/index.js'
+import { starter } from './.createPersistenceContext'
+import * as fs from 'fs'
+
+function prob(server : v2.WebDAVServer, isValid : TestCallback, path : string | v2.Path, expectedType : v2.ResourceType, callback : () => void) : void
+{
+    const ctx = server.createExternalContext();
+    server.getResource(ctx, path, (e, r) => {
+        if(e)
+            return isValid(false, 'Could not find the resource ' + path, e);
+        
+        r.type((e, type) => {
+            if(e)
+                return isValid(false, 'Error with the resource ' + path, e);
+            if(type !== expectedType)
+                return isValid(false, 'Wrong type for the resource ' + path);
+            
+            callback();
+        })
+    })
+}
+
+export default ((info, isValid) =>
+{
+    info.init(1);
+    
+    starter(info, isValid, (server, folder, file, fileTmp) => {
+        info.req({
+            url: 'http://localhost:' + server.options.port + '/file1',
+            method: 'PUT',
+            body: 'This is my content!'
+        }, () => {
+            setTimeout(() => {
+                const server2 = info.startServer(server.options);
+                server2.autoLoad((e) => {
+                    isValid(!e, 'Could not autoLoad the supposed saved server state.', e);
+
+                    prob(server2, isValid, '/folder1', v2.ResourceType.Directory, () => {
+                    prob(server2, isValid, '/folder1/emptyFolder2', v2.ResourceType.Directory, () => {
+                    prob(server2, isValid, '/folder1/file2', v2.ResourceType.File, () => {
+                    prob(server2, isValid, '/folder1/folder2', v2.ResourceType.Directory, () => {
+                    prob(server2, isValid, '/folder1/folder2/emptyFolder3', v2.ResourceType.Directory, () => {
+                    prob(server2, isValid, '/folder1/folder2/file3', v2.ResourceType.File, () => {
+                    prob(server2, isValid, '/emptyFolder1', v2.ResourceType.Directory, () => {
+                    prob(server2, isValid, '/file1', v2.ResourceType.File, () => {
+                        isValid(true);
+                    })
+                    })
+                    })
+                    })
+                    })
+                    })
+                    })
+                    })
+                })
+            }, 1000);
+        })
+    })
+
+}) as Test;
diff --git a/test/v2/tests.ts/persistence/autoSaveVirtual.ts b/test/v2/tests.ts/persistence/autoSaveVirtual.ts
new file mode 100644
index 00000000..3fca173d
--- /dev/null
+++ b/test/v2/tests.ts/persistence/autoSaveVirtual.ts
@@ -0,0 +1,24 @@
+import { Test } from '../Type'
+import { v2 } from '../../../../lib/index.js'
+import { starter } from './.createPersistenceContext'
+import * as fs from 'fs'
+
+export default ((info, isValid) =>
+{
+    info.init(1);
+    
+    starter(info, isValid, (server, folder, file, fileTmp) => {
+        info.req({
+            url: 'http://localhost:' + server.options.port + '/file1',
+            method: 'PUT',
+            body: 'This is my content!'
+        }, () => {
+            setTimeout(() => {
+                fs.exists(file, (exists) => {
+                    isValid(exists, 'The save file is not created.');
+                })
+            }, 1000);
+        })
+    })
+    
+}) as Test;