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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/autofill/core/browser/field_candidates.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace autofill {
namespace {
// An empty FieldCandidates does not have any material to work with and should
// return UNKNOWN_TYPE.
TEST(FieldCandidatesTest, EmptyFieldCandidates) {
FieldCandidates field_candidates;
EXPECT_EQ(UNKNOWN_TYPE, field_candidates.BestHeuristicType());
}
// A FieldCandidates with a single candidate should always return the type of
// the only candidate.
TEST(FieldCandidatesTest, SingleCandidate) {
FieldCandidates field_candidates;
field_candidates.AddFieldCandidate(COMPANY_NAME, 1.0f);
EXPECT_EQ(COMPANY_NAME, field_candidates.BestHeuristicType());
}
// Simple case with two candidates. The one with higher score should win.
TEST(FieldCandidatesTest, TwoCandidates) {
FieldCandidates field_candidates;
field_candidates.AddFieldCandidate(NAME_LAST, 1.01f);
field_candidates.AddFieldCandidate(NAME_FIRST, 0.99f);
EXPECT_EQ(NAME_LAST, field_candidates.BestHeuristicType());
}
// Same as TwoCandidates but added in the opposite order, which should not
// interfere with the outcome.
TEST(FieldCandidatesTest, TwoCandidatesOppositeOrder) {
FieldCandidates field_candidates;
field_candidates.AddFieldCandidate(NAME_FIRST, 0.99f);
field_candidates.AddFieldCandidate(NAME_LAST, 1.01f);
EXPECT_EQ(NAME_LAST, field_candidates.BestHeuristicType());
}
} // namespace
} // namespace autofill
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