From 10ff0bd58c01ed4c8e09c02bd0f0c6af05911334 Mon Sep 17 00:00:00 2001
From: Alexander Weiss <alex@weissfam.de>
Date: Thu, 22 Sep 2022 15:44:39 +0200
Subject: [PATCH] Add bats tests

---
 .github/workflows/tests.yaml | 34 +++++++++---------
 test-bats/run-tests.sh       | 14 ++++++++
 test-bats/simple.bats        | 68 ++++++++++++++++++++++++++++++++++++
 3 files changed, 99 insertions(+), 17 deletions(-)
 create mode 100755 test-bats/run-tests.sh
 create mode 100644 test-bats/simple.bats

diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index a57bd32..2052abc 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -7,9 +7,15 @@ on:
 name: Tests
 
 jobs:
-  test_linux:
-    name: Test on Linux
-    runs-on: ubuntu-latest
+  test:
+    name: Test
+    runs-on: ${{ matrix.job.os }}
+    strategy:
+      matrix:
+        rust: [stable]
+        job:
+          - os: macos-latest
+          - os: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
       - uses: actions-rs/toolchain@v1
@@ -21,19 +27,13 @@ jobs:
       - uses: actions-rs/cargo@v1
         with:
           command: test
-
-  test_macos:
-    name: Test on MacOS
-    runs-on: macos-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions-rs/toolchain@v1
+      - name: Cargo build
+        uses: actions-rs/cargo@v1
         with:
-          profile: minimal
+          command: build
           toolchain: stable
-          override: true
-          target: x86_64-apple-darwin
-      - uses: Swatinem/rust-cache@v2
-      - uses: actions-rs/cargo@v1
-        with:
-          command: test
+          args: --release
+      - name: Running bats tests
+        shell: bash
+        run: |
+          ./test-bats/run-tests.sh
diff --git a/test-bats/run-tests.sh b/test-bats/run-tests.sh
new file mode 100755
index 0000000..9edb1bb
--- /dev/null
+++ b/test-bats/run-tests.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+dir="$( cd -- "$( dirname -- "${BASH_SOURCE[0]}"  )" &> /dev/null && pwd )"
+# install bats
+git clone https://github.com/bats-core/bats-core.git $dir/bats
+git clone https://github.com/bats-core/bats-support.git $dir/bats-support
+git clone https://github.com/bats-core/bats-assert.git $dir/bats-assert
+PATH=$PATH:$dir/bats/bin
+# run tests
+bats $dir
+# clean up
+rm -rf $dir/bats
+rm -rf $dir/bats-support
+rm -rf $dir/bats-assert
+
diff --git a/test-bats/simple.bats b/test-bats/simple.bats
new file mode 100644
index 0000000..6ed6e9a
--- /dev/null
+++ b/test-bats/simple.bats
@@ -0,0 +1,68 @@
+# Be extra careful to not mess with a user repository
+unset RUSTIC_REPOSITORY
+unset RUSTIC_PASSWORD
+unset RUSTIC_PASSWORD_FILE
+unset RUSTIC_PASSWORD_COMMAND
+
+export REPO_DIR="${BATS_TMPDIR%/}/repo"
+export RESTORE_DIR="${BATS_TMPDIR%/}/restore"
+export RUSTIC_REPOSITORY=$REPO_DIR
+export RUSTIC_PASSWORD=test
+
+setup() {
+  # get the containing directory of this file
+  # use $BATS_TEST_FILENAME instead of ${BASH_SOURCE[0]} or $0,
+  # as those will point to the bats executable's location or the preprocessed file respectively
+  DIR="$( cd "$( dirname "$BATS_TEST_FILENAME" )" >/dev/null 2>&1 && pwd )"
+  BASEDIR="$( cd $DIR/..  >/dev/null 2>&1 && pwd )"
+  load "$DIR/bats-support/load"
+  load "$DIR/bats-assert/load"
+  # make executables in src/ visible to PATH
+  RUSTIC="$DIR/../target/release/rustic"
+  echo $RUSTIC
+  rm -rf "$REPO_DIR"
+  run $RUSTIC init
+  assert_success
+  assert_output -p "successfully created"
+}
+
+teardown () {
+  chmod -R 700 "$REPO_DIR"
+  rm -rf "$REPO_DIR"
+}
+
+@test "backup and check" {
+   run $RUSTIC backup $BASEDIR/src
+   assert_success
+   assert_output -p "successfully saved"
+
+   run $RUSTIC snapshots
+   assert_success
+   assert_output -p "1 snapshot(s)"
+
+   run $RUSTIC backup $BASEDIR/src
+   assert_success
+   assert_output -p "Added to the repo: 0 B"
+   assert_output -p "successfully saved"
+
+   run $RUSTIC snapshots
+   assert_success
+   assert_output -p "2 snapshot(s)"
+
+   run $RUSTIC check
+   assert_success
+}
+
+@test "backup and restore" {
+   run $RUSTIC backup $BASEDIR/src
+   assert_success
+   assert_output -p "successfully saved"
+
+   run $RUSTIC restore latest:$BASEDIR/src $RESTORE_DIR
+   assert_success
+   assert_output -p "restore done"
+
+   run diff -r $BASEDIR/src $RESTORE_DIR
+   assert_output ""
+}
+