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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/sync/service/local_data_description.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"
namespace syncer {
namespace {
// Convenience helper, since LocalDataDescription doesn't support designated
// inits.
LocalDataDescription BuildDescription(int item_count,
const std::vector<std::string>& domains,
int domain_count) {
LocalDataDescription description;
description.item_count = item_count;
description.domains = domains;
description.domain_count = domain_count;
return description;
}
TEST(LocalDataDescriptionTest, AtMostThreeDomains) {
EXPECT_EQ(LocalDataDescription({GURL("http://a.com")}),
BuildDescription(1, {"a.com"}, 1));
EXPECT_EQ(LocalDataDescription({
GURL("http://a.com"),
GURL("http://b.com"),
}),
BuildDescription(2, {"a.com", "b.com"}, 2));
EXPECT_EQ(LocalDataDescription({
GURL("http://a.com"),
GURL("http://b.com"),
GURL("http://c.com"),
}),
BuildDescription(3, {"a.com", "b.com", "c.com"}, 3));
// d.com is not included.
EXPECT_EQ(LocalDataDescription({
GURL("http://a.com"),
GURL("http://b.com"),
GURL("http://c.com"),
GURL("http://d.com"),
}),
BuildDescription(4, {"a.com", "b.com", "c.com"}, 4));
}
TEST(LocalDataDescriptionTest, DomainsAreSorted) {
EXPECT_EQ(LocalDataDescription({GURL("http://c.com"), GURL("http://b.com"),
GURL("http://a.com")}),
BuildDescription(3, {"a.com", "b.com", "c.com"}, 3));
// Sorting shouldn't take the scheme into account, http://b.com is < than
// https://a.com but a.com < b.com.
EXPECT_EQ(LocalDataDescription({GURL("http://b.com"), GURL("https://a.com")}),
BuildDescription(2, {"a.com", "b.com"}, 2));
}
TEST(LocalDataDescriptionTest, DomainsAreDeduped) {
EXPECT_EQ(LocalDataDescription({GURL("http://a.com"), GURL("https://a.com"),
GURL("https://a.com/foo")}),
BuildDescription(3, {"a.com"}, 1));
}
TEST(LocalDataDescriptionTest, GetDomainsDisplayText) {
EXPECT_EQ(GetDomainsDisplayText(LocalDataDescription({GURL("http://a.com")})),
u"a.com");
EXPECT_EQ(GetDomainsDisplayText(LocalDataDescription(
{GURL("http://a.com"), GURL("http://b.com")})),
u"a.com, b.com");
EXPECT_EQ(
GetDomainsDisplayText(LocalDataDescription(
{GURL("http://a.com"), GURL("http://b.com"), GURL("http://c.com")})),
u"a.com, b.com, and 1 more");
EXPECT_EQ(GetDomainsDisplayText(LocalDataDescription(
{GURL("http://a.com"), GURL("http://b.com"),
GURL("http://c.com"), GURL("http://d.com")})),
u"a.com, b.com, and 2 more");
EXPECT_EQ(
GetDomainsDisplayText(LocalDataDescription(
{GURL("http://a.com"), GURL("http://a.com"), GURL("http://b.com")})),
u"a.com, b.com");
}
} // namespace
} // namespace syncer
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