From 23de5ced21c5e6013d4ceec15b2728857b62067f Mon Sep 17 00:00:00 2001
From: Sunshine <sunshine@uberspace.net>
Date: Sun, 28 Jun 2020 16:15:42 -0400
Subject: [PATCH] add tests for utils::indent()

---
 src/tests/utils/indent.rs | 31 +++++++++++++++++++++++++++++++
 src/tests/utils/mod.rs    |  1 +
 2 files changed, 32 insertions(+)
 create mode 100644 src/tests/utils/indent.rs

diff --git a/src/tests/utils/indent.rs b/src/tests/utils/indent.rs
new file mode 100644
index 0000000..112b712
--- /dev/null
+++ b/src/tests/utils/indent.rs
@@ -0,0 +1,31 @@
+//  ██████╗  █████╗ ███████╗███████╗██╗███╗   ██╗ ██████╗
+//  ██╔══██╗██╔══██╗██╔════╝██╔════╝██║████╗  ██║██╔════╝
+//  ██████╔╝███████║███████╗███████╗██║██╔██╗ ██║██║  ███╗
+//  ██╔═══╝ ██╔══██║╚════██║╚════██║██║██║╚██╗██║██║   ██║
+//  ██║     ██║  ██║███████║███████║██║██║ ╚████║╚██████╔╝
+//  ╚═╝     ╚═╝  ╚═╝╚══════╝╚══════╝╚═╝╚═╝  ╚═══╝ ╚═════╝
+
+#[cfg(test)]
+mod passing {
+    use crate::utils;
+
+    #[test]
+    fn zero() {
+        assert_eq!(utils::indent(0), "");
+    }
+
+    #[test]
+    fn one() {
+        assert_eq!(utils::indent(1), " ");
+    }
+
+    #[test]
+    fn two() {
+        assert_eq!(utils::indent(2), "  ");
+    }
+
+    #[test]
+    fn three() {
+        assert_eq!(utils::indent(3), "   ");
+    }
+}
diff --git a/src/tests/utils/mod.rs b/src/tests/utils/mod.rs
index 8d13447..3231b30 100644
--- a/src/tests/utils/mod.rs
+++ b/src/tests/utils/mod.rs
@@ -1,2 +1,3 @@
 mod detect_media_type;
+mod indent;
 mod retrieve_asset;