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95 lines
2.6 KiB
95 lines
2.6 KiB
//
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// Copyright (C) 2020 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#include "update_engine/cros/requisition_util.h"
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#include <string>
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#include <base/files/file_path.h>
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#include <base/files/file_util.h>
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#include <base/files/scoped_temp_dir.h>
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#include <gtest/gtest.h>
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#include "update_engine/common/test_utils.h"
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using chromeos_update_engine::test_utils::WriteFileString;
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using std::string;
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namespace {
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const char kRemoraJSON[] =
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"{\n"
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" \"the_list\": [ \"val1\", \"val2\" ],\n"
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" \"enrollment\": {\n"
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" \"autostart\": true,\n"
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" \"can_exit\": false,\n"
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" \"device_requisition\": \"remora\"\n"
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" },\n"
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" \"some_String\": \"1337\",\n"
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" \"some_int\": 42\n"
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"}\n";
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const char kNoEnrollmentJSON[] =
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"{\n"
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" \"the_list\": [ \"val1\", \"val2\" ],\n"
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" \"enrollment\": {\n"
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" \"autostart\": true,\n"
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" \"can_exit\": false,\n"
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" \"device_requisition\": \"\"\n"
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" },\n"
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" \"some_String\": \"1337\",\n"
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" \"some_int\": 42\n"
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"}\n";
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} // namespace
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namespace chromeos_update_engine {
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class RequisitionUtilTest : public ::testing::Test {
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protected:
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void SetUp() override { ASSERT_TRUE(root_dir_.CreateUniqueTempDir()); }
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void WriteJsonToFile(const string& json) {
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path_ =
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base::FilePath(root_dir_.GetPath().value() + "/chronos/Local State");
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ASSERT_TRUE(base::CreateDirectory(path_.DirName()));
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ASSERT_TRUE(WriteFileString(path_.value(), json));
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}
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base::ScopedTempDir root_dir_;
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base::FilePath path_;
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};
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TEST_F(RequisitionUtilTest, BadJsonReturnsEmpty) {
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WriteJsonToFile("this isn't JSON");
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EXPECT_EQ("", ReadDeviceRequisition(path_));
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}
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TEST_F(RequisitionUtilTest, NoFileReturnsEmpty) {
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EXPECT_EQ("", ReadDeviceRequisition(path_));
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}
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TEST_F(RequisitionUtilTest, EnrollmentRequisition) {
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WriteJsonToFile(kRemoraJSON);
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EXPECT_EQ("remora", ReadDeviceRequisition(path_));
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}
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TEST_F(RequisitionUtilTest, BlankEnrollment) {
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WriteJsonToFile(kNoEnrollmentJSON);
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EXPECT_EQ("", ReadDeviceRequisition(path_));
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}
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} // namespace chromeos_update_engine
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