Add files.line tests for strings that require quoting.

Author: Fizzadar

tests/operations/files.line/add_no_exist_with_quote.json

@@ -0,0 +1,18 @@
+{
+    "args": ["some file", "match line"],
+    "kwargs": {
+        "replace": "replace line",
+        "flags": "abc"
+    },
+    "facts": {
+        "find_in_file": {
+            "some file": {
+                "^.*match line.*$": null
+            }
+        }
+    },
+    "commands": [
+        "if [ -f 'some file' ]; then (grep '^.*match line.*$' 'some file' && sed -i.a-timestamp 's/^.*match line.*$/replace line/abc' 'some file' && rm -f 'some file.a-timestamp') 2> /dev/null || echo 'replace line' >> 'some file'; else echo 'replace line' >> 'some file'; fi"
+    ],
+    "idempotent": false
+}

tests/operations/files.line/add_with_quote.json

@@ -0,0 +1,14 @@
+{
+    "args": ["somefile", "match line"],
+    "facts": {
+        "find_in_file": {
+            "somefile": {
+                "^.*match line.*$": []
+            }
+        }
+    },
+    "commands": [
+        "echo 'match line' >> somefile"
+    ],
+    "idempotent": false
+}