test: ✅ bats versus getStorageUsed.sh

tests/bats/Dockerfile

@@ -1,12 +1,18 @@
 FROM bash:latest
 
-RUN apk add --no-cache bash bats git openssl borgbackup jq coreutils
+RUN apk add --no-cache \
+    bats \ 
+    openssl \
+    borgbackup \
+    jq \
+    coreutils 
 
 COPY helpers/shells/ /test/scripts/
 COPY tests/bats/createRepo.bats /test/tests/createRepo.bats
 COPY tests/bats/deleteRepo.bats /test/tests/deleteRepo.bats
 COPY tests/bats/updateRepo.bats /test/tests/updateRepo.bats
 COPY tests/bats/getLastSave.bats /test/tests/getLastSave.bats
+COPY tests/bats/getStorageUsed.bats /test/tests/getStorageUsed.bats
 
 RUN chmod +x /test/scripts/*.sh
 

tests/bats/getStorageUsed.bats

@@ -0,0 +1,78 @@
+#!/usr/bin/env bats
+
+setup() {
+  export home="/tmp/borgwarehouse"
+  mkdir -p "${home}/repos/repo1"
+  mkdir -p "${home}/repos/repo2"
+  mkdir -p "${home}/repos/repo3"
+
+  # Create files with different sizes
+  dd if=/dev/zero of="${home}/repos/repo1/file1" bs=1K count=32
+  dd if=/dev/zero of="${home}/repos/repo2/file1" bs=1K count=1156
+  dd if=/dev/zero of="${home}/repos/repo3/file1" bs=1K count=112
+
+  echo "home=${home}" > "${home}/.env"
+}
+
+teardown() {
+  rm -rf /tmp/borgwarehouse
+}
+
+@test "Test getStorageUsed.sh returns the size of all repositories in JSON format" {
+  run bash /test/scripts/getStorageUsed.sh
+
+  # Expected output in JSON format with my fake files
+  expected_output='[
+    {
+      "size": 36,
+      "name": "repo1"
+    },
+    {
+      "size": 1160,
+      "name": "repo2"
+    },
+    {
+      "size": 116, 
+      "name": "repo3"
+    }
+  ]'
+
+  normalized_output=$(echo "$output" | jq .)
+  normalized_expected_output=$(echo "$expected_output" | jq .)
+
+  [ "$status" -eq 0 ]
+  [ "$normalized_output" == "$normalized_expected_output" ]
+}
+
+
+@test "Test getStorageUsed.sh when no repositories exist" {
+  # Delete all repositories
+  rm -rf "${home}/repos"
+  mkdir -p "${home}/repos"
+
+  run bash /test/scripts/getStorageUsed.sh
+
+  normalized_expected_output='[]'
+  normalized_output=$(echo "$output" | jq .)
+
+  [ "$status" -eq 0 ]
+  [ "$normalized_output" == "$normalized_expected_output" ]
+}
+
+@test "Test getStorageUsed.sh with only one repository" {
+  # Keep only one repository
+  rm -rf "${home}/repos/repo2" "${home}/repos/repo3"
+
+  run bash /test/scripts/getStorageUsed.sh
+
+  expected_output='[{"size": 36, "name": "repo1"}]'
+
+  normalized_output=$(echo "$output" | jq .)
+  normalized_expected_output=$(echo "$expected_output" | jq .)
+
+  echo "$normalized_output"
+  echo "$normalized_expected_output"
+
+  [ "$status" -eq 0 ]
+  [ "$normalized_output" == "$normalized_expected_output" ]
+}