From 4e352a733d56f0a8f43b9e675e6efe3ebb2e1f06 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julian=20G=C3=BCnther?= <julian.guenther@capgemini.com>
Date: Tue, 10 Nov 2020 10:05:54 +0100
Subject: [PATCH] created assertion fileExist

---
 assertions/directoryExist.ts | 1 -
 assertions/fileExist.ts      | 9 +++++++++
 assertions/index.ts          | 6 ++++++
 3 files changed, 15 insertions(+), 1 deletion(-)
 create mode 100644 assertions/fileExist.ts

diff --git a/assertions/directoryExist.ts b/assertions/directoryExist.ts
index 8ef7c335..1acf419a 100644
--- a/assertions/directoryExist.ts
+++ b/assertions/directoryExist.ts
@@ -1,4 +1,3 @@
-import { RunResult } from "../engine/run_result";
 import * as fs from "fs";
 
 export class DirectoryExist {
diff --git a/assertions/fileExist.ts b/assertions/fileExist.ts
new file mode 100644
index 00000000..5f50ec82
--- /dev/null
+++ b/assertions/fileExist.ts
@@ -0,0 +1,9 @@
+import * as fs from "fs";
+
+export class FileExist {
+    public static run(filepath: string): void {
+        if(!fs.existsSync(filepath)) {
+            throw new Error("file " + filepath + " does not exist");
+        }
+    }
+}
\ No newline at end of file
diff --git a/assertions/index.ts b/assertions/index.ts
index 6946937c..e1607dbf 100644
--- a/assertions/index.ts
+++ b/assertions/index.ts
@@ -4,6 +4,7 @@ import { Command } from "../engine/command";
 import { NoErrorCode } from "./noErrorCode";
 import { NoException } from "./noException";
 import { DirectoryExist } from "./directoryExist";
+import { FileExist } from "./fileExist";
 
 
 export class Assertions {
@@ -22,4 +23,9 @@ export class Assertions {
         DirectoryExist.run(directory);
         return this;
     }
+
+    public fileExits(filepath: string): Assertions {
+        FileExist.run(filepath);
+        return this;
+    }
 }
\ No newline at end of file