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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/printing/print_preview_sticky_settings.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace printing {
class PrintPreviewStickySettingsUnittest : public testing::Test {
public:
PrintPreviewStickySettingsUnittest() = default;
~PrintPreviewStickySettingsUnittest() override = default;
PrintPreviewStickySettingsUnittest(
const PrintPreviewStickySettingsUnittest&) = delete;
PrintPreviewStickySettingsUnittest& operator=(
const PrintPreviewStickySettingsUnittest&) = delete;
protected:
PrintPreviewStickySettings sticky_settings_;
};
TEST_F(PrintPreviewStickySettingsUnittest, GetPrinterRecentlyUsed) {
const std::string kRecentlyUsedRanksStr = R"({
"version": 2,
"recentDestinations": [
{
"id":"id1",
"capabilities": {}
},
{
"id": "id2",
"origin": "chrome_os"
}
]
})";
sticky_settings_.StoreAppState(kRecentlyUsedRanksStr);
const base::flat_map<std::string, int> kExpectedRecentlyUsedRanks(
{{"id1", 0}, {"id2", 1}});
EXPECT_EQ(kExpectedRecentlyUsedRanks,
sticky_settings_.GetPrinterRecentlyUsedRanks());
const std::vector<std::string> kExpectedRecentlyUsedPrinters({"id1", "id2"});
EXPECT_EQ(kExpectedRecentlyUsedPrinters,
sticky_settings_.GetRecentlyUsedPrinters());
}
TEST_F(PrintPreviewStickySettingsUnittest,
GetPrinterRecentlyUsed_NoRecentDestinations) {
const std::string kRecentlyUsedRanksStr = R"({"version": 2})";
sticky_settings_.StoreAppState(kRecentlyUsedRanksStr);
EXPECT_TRUE(sticky_settings_.GetPrinterRecentlyUsedRanks().empty());
EXPECT_TRUE(sticky_settings_.GetRecentlyUsedPrinters().empty());
}
} // namespace printing
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