Add test for sending folder to chest and remove test files

.gitignore

@@ -0,0 +1 @@
+test-folder-*

tests/helper_functions.bash

@@ -0,0 +1,16 @@
+random_string() {
+  local length="$1";
+  env LC_CTYPE=C tr -dc "a-zA-Z0-9" < /dev/urandom | head -c "$length"
+}
+
+create_dummy_folders() {
+  local folder="$1";
+  mkdir -p "$folder"
+  touch "$folder/foo"
+  touch "$folder/bar"
+}
+
+teardown() {
+  # Remove any leftover temp folders
+  rm -rf test-folder-*
+}

tests/tests.bats

@@ -1,12 +1,14 @@
 #!/usr/bin/env bats
 
+load variables
+load helper_functions
+
 @test "Check gpg is in PATH" {
   command -v gpg
 }
 
 @test "Check chest dir gets created" {
   run ./chest
-  chest_dir="${HOME}/.chest"
   [[ -d "$chest_dir" ]]
 }
 
@@ -16,3 +18,19 @@
   echo "${lines[0]}"
   [[ "${lines[0]}" = "Usage"* ]]
 }
+
+@test "Send a folder to the chest" {
+
+  # Generate random folder name
+  folder="test-folder-$(random_string 8)"
+
+  # Create dummy folder and files
+  create_dummy_folders "$folder"
+
+  # Send to chest
+  ./chest -ep "password" "$folder"
+
+  # Check it's there
+  ./chest -l | grep "$folder"
+
+}

tests/variables.bash

@@ -0,0 +1 @@
+chest_dir="${HOME}/.chest"