update elements and fix some bugs

lib/src/prism/tests/languages/git/command_feature.test

Index: lib/src/prism/tests/languages/git/command_feature.test
diff --git a/lib/src/prism/tests/languages/git/command_feature.test b/lib/src/prism/tests/languages/git/command_feature.test
new file mode 100644
index 0000000000000000000000000000000000000000..488f0be3923c2dbd90ccc0eb46cc64922789488c
--- /dev/null
+++ b/lib/src/prism/tests/languages/git/command_feature.test
@@ -0,0 +1,15 @@
+$ git add file.txt
+foo@foobar ~ $ git diff --cached
+$ git log -p -i
+
+----------------------------------------------------
+
+[
+	["command", ["$ git add file.txt"]],
+	["command", ["foo@foobar ~ $ git diff", ["parameter", " --cached"]]],
+	["command", ["$ git log", ["parameter", " -p"], ["parameter", " -i"]]]
+]
+
+----------------------------------------------------
+
+Checks for git commands, with and without parameters.