Add tests for bootstrap command (#42)

test/001_unit_paths.bats

@@ -16,12 +16,13 @@ function configuration_test() {
 
   echo -e "STATUS:$status\nOUTPUT:$output"
   echo "CONFIGURED PATHS:"
-  echo "    YADM_DIR:$YADM_DIR"
+  echo "      YADM_DIR:$YADM_DIR"
-  echo "   YADM_REPO:$YADM_REPO"
+  echo "     YADM_REPO:$YADM_REPO"
-  echo " YADM_CONFIG:$YADM_CONFIG"
+  echo "   YADM_CONFIG:$YADM_CONFIG"
-  echo "YADM_ENCRYPT:$YADM_ENCRYPT"
+  echo "  YADM_ENCRYPT:$YADM_ENCRYPT"
-  echo "YADM_ARCHIVE:$YADM_ARCHIVE"
+  echo "  YADM_ARCHIVE:$YADM_ARCHIVE"
-  echo "     GIT_DIR:$GIT_DIR"
+  echo "YADM_BOOTSTRAP:$YADM_BOOTSTRAP"
+  echo "       GIT_DIR:$GIT_DIR"
 }
 
 @test "Default paths" {
@@ -32,6 +33,7 @@ function configuration_test() {
        YADM_CONFIG=$DEFAULT_YADM_DIR/$DEFAULT_CONFIG
       YADM_ENCRYPT=$DEFAULT_YADM_DIR/$DEFAULT_ENCRYPT
       YADM_ARCHIVE=$DEFAULT_YADM_DIR/$DEFAULT_ARCHIVE
+    YADM_BOOTSTRAP=$DEFAULT_YADM_DIR/$DEFAULT_BOOTSTRAP
            GIT_DIR=$DEFAULT_YADM_DIR/$DEFAULT_REPO
   "
 
@@ -43,6 +45,7 @@ function configuration_test() {
   [ "$YADM_CONFIG" = "$DEFAULT_YADM_DIR/$DEFAULT_CONFIG" ]
   [ "$YADM_ENCRYPT" = "$DEFAULT_YADM_DIR/$DEFAULT_ENCRYPT" ]
   [ "$YADM_ARCHIVE" = "$DEFAULT_YADM_DIR/$DEFAULT_ARCHIVE" ]
+  [ "$YADM_BOOTSTRAP" = "$DEFAULT_YADM_DIR/$DEFAULT_BOOTSTRAP" ]
   [ "$GIT_DIR" = "$DEFAULT_YADM_DIR/$DEFAULT_REPO" ]
 }
 
@@ -61,6 +64,7 @@ function configuration_test() {
   [ "$YADM_CONFIG" = "$T_DIR_YADM/$DEFAULT_CONFIG" ]
   [ "$YADM_ENCRYPT" = "$T_DIR_YADM/$DEFAULT_ENCRYPT" ]
   [ "$YADM_ARCHIVE" = "$T_DIR_YADM/$DEFAULT_ARCHIVE" ]
+  [ "$YADM_BOOTSTRAP" = "$T_DIR_YADM/$DEFAULT_BOOTSTRAP" ]
   [ "$GIT_DIR" = "$T_DIR_YADM/$DEFAULT_REPO" ]
 }
 
@@ -178,3 +182,28 @@ function configuration_test() {
   [ "$status" == 1 ]
   [[ "$output" =~ must\ specify\ a\ fully\ qualified ]]
 }
+
+@test "Override YADM_BOOTSTRAP" {
+  echo "
+    Override YADM_BOOTSTRAP using --yadm-bootstrap /custom/bootstrap
+    YADM_BOOTSTRAP should become /custom/bootstrap
+  "
+
+  TEST_ARGS=(--yadm-bootstrap /custom/bootstrap)
+  configuration_test "${TEST_ARGS[@]}"
+
+  [ "$YADM_BOOTSTRAP" = "/custom/bootstrap" ]
+}
+
+@test "Override YADM_BOOTSTRAP (not fully qualified)" {
+  echo "
+    Override YADM_BOOTSTRAP using --yadm-bootstrap relative/bootstrap
+    yadm should fail, and report the error
+  "
+
+  TEST_ARGS=(--yadm-bootstrap relative/bootstrap)
+  configuration_test "${TEST_ARGS[@]}"
+
+  [ "$status" == 1 ]
+  [[ "$output" =~ must\ specify\ a\ fully\ qualified ]]
+}

test/005_unit_bootstrap_available.bats

@@ -0,0 +1,66 @@
+load common
+T_YADM_BOOTSTRAP=; # populated by load_fixtures
+load_fixtures
+status=; # populated by bats run()
+
+setup() {
+  destroy_tmp
+  make_parents "$T_YADM_BOOTSTRAP"
+}
+
+teardown() {
+  destroy_tmp
+}
+
+function available_test() {
+  # shellcheck source=/dev/null
+  YADM_TEST=1 source "$T_YADM"
+  # shellcheck disable=SC2034
+  YADM_BOOTSTRAP="$T_YADM_BOOTSTRAP"
+  status=0
+  { bootstrap_available; } || {
+    status=$?
+    true
+  }
+
+  echo -e "STATUS:$status"
+
+}
+
+@test "Bootstrap missing" {
+  echo "
+    When bootstrap command is missing
+    return 1
+  "
+
+  available_test
+  [ "$status" == 1 ]
+
+}
+
+@test "Bootstrap not executable" {
+  echo "
+    When bootstrap command is not executable
+    return 1
+  "
+
+  touch "$T_YADM_BOOTSTRAP"
+
+  available_test
+  [ "$status" == 1 ]
+
+}
+
+@test "Bootstrap executable" {
+  echo "
+    When bootstrap command is not executable
+    return 0
+  "
+
+  touch "$T_YADM_BOOTSTRAP"
+  chmod a+x "$T_YADM_BOOTSTRAP"
+
+  available_test
+  [ "$status" == 0 ]
+
+}

test/112_accept_bootstrap.bats

@@ -0,0 +1,78 @@
+load common
+load_fixtures
+status=;output=; #; populated by bats run()
+
+setup() {
+  destroy_tmp
+  build_repo
+}
+
+@test "Command 'bootstrap' (missing file)" {
+  echo "
+    When 'bootstrap' command is provided,
+    and the bootstrap file is missing
+      Report error
+      Exit with 1
+  "
+
+  #; run clone
+  run "${T_YADM_Y[@]}" bootstrap
+  echo "STATUS:$status"
+  echo "OUTPUT:$output"
+
+  #; validate status and output
+  [[ "$output" =~ Cannot\ execute\ bootstrap ]]
+  [ "$status" -eq 1 ]
+
+}
+
+@test "Command 'bootstrap' (not executable)" {
+  echo "
+    When 'bootstrap' command is provided,
+    and the bootstrap file is present
+    but is not executable
+      Report error
+      Exit with 1
+  "
+
+  touch "$T_YADM_BOOTSTRAP"
+
+  #; run clone
+  run "${T_YADM_Y[@]}" bootstrap
+  echo "STATUS:$status"
+  echo "OUTPUT:$output"
+
+  #; validate status and output
+  [[ "$output" =~ is\ not\ an\ executable\ program ]]
+  [ "$status" -eq 1 ]
+
+}
+
+@test "Command 'bootstrap' (bootstrap run)" {
+  echo "
+    When 'bootstrap' command is provided,
+    and the bootstrap file is present
+    and is executable
+      Announce the execution
+      Execute bootstrap
+      Exit with the exit code of bootstrap
+  "
+
+  {
+    echo "#!/bin/bash" 
+    echo "echo Bootstrap successful"
+    echo "exit 123"
+  } > "$T_YADM_BOOTSTRAP"
+  chmod a+x "$T_YADM_BOOTSTRAP"
+
+  #; run clone
+  run "${T_YADM_Y[@]}" bootstrap
+  echo "STATUS:$status"
+  echo "OUTPUT:$output"
+
+  #; validate status and output
+  [[ "$output" =~ Executing\ $T_YADM_BOOTSTRAP ]]
+  [[ "$output" =~ Bootstrap\ successful ]]
+  [ "$status" -eq 123 ]
+
+}

test/common.bash

@@ -6,6 +6,7 @@ function load_fixtures() {
   export DEFAULT_CONFIG="config"
   export DEFAULT_ENCRYPT="encrypt"
   export DEFAULT_ARCHIVE="files.gpg"
+  export DEFAULT_BOOTSTRAP="bootstrap"
 
   export T_YADM="$PWD/yadm"
   export T_TMP="$BATS_TMPDIR/ytmp"
@@ -15,6 +16,7 @@ function load_fixtures() {
   export T_YADM_CONFIG="$T_DIR_YADM/config"
   export T_YADM_ENCRYPT="$T_DIR_YADM/encrypt"
   export T_YADM_ARCHIVE="$T_DIR_YADM/files.gpg"
+  export T_YADM_BOOTSTRAP="$T_DIR_YADM/bootstrap"
 
   export T_YADM_Y
   T_YADM_Y=( "$T_YADM" -Y "$T_DIR_YADM" )