pyenv verification source

plugins/python-build/test/cache.bats

@@ -0,0 +1,88 @@
+#!/usr/bin/env bats
+
+load test_helper
+_setup() {
+  export PYTHON_BUILD_SKIP_MIRROR=1
+  export PYTHON_BUILD_CACHE_PATH="$BATS_TEST_TMPDIR/cache"
+  mkdir "$PYTHON_BUILD_CACHE_PATH"
+}
+
+
+@test "packages are saved to download cache" {
+  stub curl "-q -o * -*S* http://example.com/* : cp $FIXTURE_ROOT/\${5##*/} \$3"
+
+  install_fixture definitions/without-checksum
+
+  assert_success
+  assert [ -e "${PYTHON_BUILD_CACHE_PATH}/package-1.0.0.tar.gz" ]
+
+  unstub curl
+}
+
+
+@test "cached package without checksum" {
+  stub curl
+
+  cp "${FIXTURE_ROOT}/package-1.0.0.tar.gz" "$PYTHON_BUILD_CACHE_PATH"
+
+  install_fixture definitions/without-checksum
+
+  assert_success
+  assert [ -e "${PYTHON_BUILD_CACHE_PATH}/package-1.0.0.tar.gz" ]
+
+  unstub curl
+}
+
+
+@test "cached package with valid checksum" {
+  stub shasum true "echo ba988b1bb4250dee0b9dd3d4d722f9c64b2bacfc805d1b6eba7426bda72dd3c5"
+  stub curl
+
+  cp "${FIXTURE_ROOT}/package-1.0.0.tar.gz" "$PYTHON_BUILD_CACHE_PATH"
+
+  install_fixture definitions/with-checksum
+
+  assert_success
+  assert [ -x "${INSTALL_ROOT}/bin/package" ]
+  assert [ -e "${PYTHON_BUILD_CACHE_PATH}/package-1.0.0.tar.gz" ]
+
+  unstub curl
+  unstub shasum
+}
+
+
+@test "cached package with invalid checksum falls back to mirror and updates cache" {
+  export PYTHON_BUILD_SKIP_MIRROR=
+  local checksum="ba988b1bb4250dee0b9dd3d4d722f9c64b2bacfc805d1b6eba7426bda72dd3c5"
+
+  stub shasum true "echo invalid" "echo $checksum"
+  stub curl "-*I* * : true" \
+    "-q -o * -*S* https://?*/$checksum : cp $FIXTURE_ROOT/package-1.0.0.tar.gz \$3"
+
+  touch "${PYTHON_BUILD_CACHE_PATH}/package-1.0.0.tar.gz"
+
+  install_fixture definitions/with-checksum
+
+  assert_success
+  assert [ -x "${INSTALL_ROOT}/bin/package" ]
+  assert [ -e "${PYTHON_BUILD_CACHE_PATH}/package-1.0.0.tar.gz" ]
+  assert diff -q "${PYTHON_BUILD_CACHE_PATH}/package-1.0.0.tar.gz" "${FIXTURE_ROOT}/package-1.0.0.tar.gz"
+
+  unstub curl
+  unstub shasum
+}
+
+
+@test "nonexistent cache directory is ignored" {
+  stub curl "-q -o * -*S* http://example.com/* : cp $FIXTURE_ROOT/\${5##*/} \$3"
+
+  export PYTHON_BUILD_CACHE_PATH="${BATS_TEST_TMPDIR}/nonexistent"
+
+  install_fixture definitions/without-checksum
+
+  assert_success
+  assert [ -x "${INSTALL_ROOT}/bin/package" ]
+  refute [ -d "$PYTHON_BUILD_CACHE_PATH" ]
+
+  unstub curl
+}