Add bats test for python-build

plugins/python-build/test/hooks.bats

@@ -0,0 +1,56 @@
+#!/usr/bin/env bats
+
+load test_helper
+
+setup() {
+  export PYENV_ROOT="${TMP}/pyenv"
+  export HOOK_PATH="${TMP}/i has hooks"
+  mkdir -p "$HOOK_PATH"
+}
+
+@test "pyenv-install hooks" {
+  cat > "${HOOK_PATH}/install.bash" <<OUT
+before_install 'echo before: \$PREFIX'
+after_install 'echo after: \$STATUS'
+OUT
+  stub pyenv-hooks "install : echo '$HOOK_PATH'/install.bash"
+  stub pyenv-rehash "echo rehashed"
+
+  definition="${TMP}/3.2.1"
+  cat > "$definition" <<<"echo python-build"
+  run pyenv-install "$definition"
+
+  assert_success
+  assert_output <<-OUT
+before: ${PYENV_ROOT}/versions/3.2.1
+python-build
+after: 0
+rehashed
+OUT
+}
+
+@test "pyenv-uninstall hooks" {
+  cat > "${HOOK_PATH}/uninstall.bash" <<OUT
+before_uninstall 'echo before: \$PREFIX'
+after_uninstall 'echo after.'
+rm() {
+  echo "rm \$@"
+  command rm "\$@"
+}
+OUT
+  stub pyenv-hooks "uninstall : echo '$HOOK_PATH'/uninstall.bash"
+  stub pyenv-rehash "echo rehashed"
+
+  mkdir -p "${PYENV_ROOT}/versions/3.2.1"
+  run pyenv-uninstall -f 3.2.1
+
+  assert_success
+  assert_output <<-OUT
+before: ${PYENV_ROOT}/versions/3.2.1
+rm -rf ${PYENV_ROOT}/versions/3.2.1
+rehashed
+after.
+OUT
+
+  assert [ ! -d "${PYENV_ROOT}/versions/3.2.1" ]
+}