Improve SessionManager constructor and tests

Relates to https://github.com/shaarli/Shaarli/pull/1005

Changed:
- pass a copy of the ConfigManager instance instead of a reference
- move FakeConfigManager to a dedicated file
- update tests

Signed-off-by: VirtualTam <virtualtam@flibidi.net>

1 files changed, 12 insertions, 0 deletions

diff --git a/tests/utils/FakeConfigManager.php b/tests/utils/FakeConfigManager.php
new file mode 100644
index 00000000..f29760cb
--- /dev/null
+++ b/tests/utils/FakeConfigManager.php
@@ -0,0 +1,12 @@
+<?php
+
+/**
+ * Fake ConfigManager
+ */
+class FakeConfigManager
+{
+    public static function get($key)
+    {
+        return $key;
+    }
+}