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a11y_description_rewriter_test.cc
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// Copyright 2010-2021, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "rewriter/a11y_description_rewriter.h"
#include <string>
#include "absl/strings/string_view.h"
#include "converter/segments.h"
#include "data_manager/data_manager.h"
#include "data_manager/testing/mock_data_manager.h"
#include "protocol/commands.pb.h"
#include "request/conversion_request.h"
#include "rewriter/rewriter_interface.h"
#include "testing/gunit.h"
namespace mozc {
namespace {
void AddCandidateWithValue(const absl::string_view value, Segment *segment) {
Segment::Candidate *candidate = segment->add_candidate();
candidate->key = segment->key();
candidate->content_key = segment->key();
candidate->value = std::string(value);
candidate->content_value = std::string(value);
}
class A11yDescriptionRewriterTest : public ::testing::Test {
protected:
A11yDescriptionRewriterTest()
: rewriter_(&mock_data_manager_),
rewriter_without_data_(&dummy_data_manager_) {}
const RewriterInterface *GetRewriter() { return &rewriter_; }
const RewriterInterface *GetRewriterWithoutData() {
return &rewriter_without_data_;
}
private:
testing::MockDataManager mock_data_manager_;
DataManager dummy_data_manager_;
A11yDescriptionRewriter rewriter_;
A11yDescriptionRewriter rewriter_without_data_;
};
TEST_F(A11yDescriptionRewriterTest, WithoutData) {
ConversionRequest a11y_conv_request;
commands::Request a11y_request;
a11y_request.set_enable_a11y_description(true);
a11y_conv_request.set_request(&a11y_request);
EXPECT_EQ(GetRewriterWithoutData()->capability(a11y_conv_request),
RewriterInterface::NOT_AVAILABLE);
}
TEST_F(A11yDescriptionRewriterTest, FeatureDisabled) {
ConversionRequest a11y_conv_request, non_a11y_conv_request;
commands::Request a11y_request;
a11y_request.set_enable_a11y_description(true);
a11y_conv_request.set_request(&a11y_request);
EXPECT_EQ(GetRewriter()->capability(a11y_conv_request),
RewriterInterface::ALL);
EXPECT_EQ(GetRewriter()->capability(non_a11y_conv_request),
RewriterInterface::NOT_AVAILABLE);
}
TEST_F(A11yDescriptionRewriterTest, AddA11yDescriptionForSingleCharacter) {
const ConversionRequest request;
Segments segments;
Segment *segment = segments.push_back_segment();
AddCandidateWithValue("あ", segment);
AddCandidateWithValue("イ", segment);
AddCandidateWithValue("ア", segment);
AddCandidateWithValue("亜", segment);
AddCandidateWithValue("ぁ", segment);
AddCandidateWithValue("ァ", segment);
AddCandidateWithValue("ー", segment);
AddCandidateWithValue("a", segment);
AddCandidateWithValue("B", segment);
AddCandidateWithValue("c", segment);
AddCandidateWithValue("D", segment);
EXPECT_TRUE(GetRewriter()->Rewrite(request, &segments));
EXPECT_EQ(segment->candidate(0).a11y_description, "あ。ヒラガナ あ");
EXPECT_EQ(segment->candidate(1).a11y_description, "イ。カタカナ イ");
EXPECT_EQ(segment->candidate(2).a11y_description, "ア。ハンカクカタカナ ア");
EXPECT_EQ(segment->candidate(3).a11y_description, "亜。アネッタイ ノ ア");
EXPECT_EQ(segment->candidate(4).a11y_description, "ぁ。ヒラガナコモジ あ");
EXPECT_EQ(segment->candidate(5).a11y_description,
"ァ。ハンカクカタカナコモジ ア");
EXPECT_EQ(segment->candidate(6).a11y_description, "ー。チョウオン ー");
EXPECT_EQ(segment->candidate(7).a11y_description, "a。コモジ a");
EXPECT_EQ(segment->candidate(8).a11y_description, "B。オオモジ B");
EXPECT_EQ(segment->candidate(9).a11y_description, "c。ゼンカクコモジ c");
EXPECT_EQ(segment->candidate(10).a11y_description, "D。ゼンカクオオモジ D");
}
TEST_F(A11yDescriptionRewriterTest, AddA11yDescriptionForMultiCharacters) {
const ConversionRequest request;
Segments segments;
Segment *segment = segments.push_back_segment();
AddCandidateWithValue("あ亜", segment);
AddCandidateWithValue("ぁたし", segment);
AddCandidateWithValue("ぁぃ", segment);
AddCandidateWithValue("ァィ", segment);
AddCandidateWithValue("あぃ", segment);
EXPECT_TRUE(GetRewriter()->Rewrite(request, &segments));
EXPECT_EQ(segment->candidate(0).a11y_description,
"あ亜。ヒラガナ あ。アネッタイ ノ ア");
EXPECT_EQ(segment->candidate(1).a11y_description,
"ぁたし。ヒラガナコモジ あ。ヒラガナ たし");
EXPECT_EQ(segment->candidate(2).a11y_description,
"ぁぃ。ヒラガナコモジ あ。ヒラガナコモジ い");
EXPECT_EQ(segment->candidate(3).a11y_description,
"ァィ。ハンカクカタカナコモジ ア。ハンカクカタカナコモジ イ");
EXPECT_EQ(segment->candidate(4).a11y_description, "あぃ。ヒラガナ あぃ");
}
TEST_F(A11yDescriptionRewriterTest, AddA11yDescriptionForHiraganaCharacters) {
const ConversionRequest request;
Segments segments;
Segment *segment = segments.push_back_segment();
AddCandidateWithValue("あい", segment);
EXPECT_TRUE(GetRewriter()->Rewrite(request, &segments));
EXPECT_EQ(segment->candidate(0).a11y_description, "あい。ヒラガナ あい");
}
TEST_F(A11yDescriptionRewriterTest, AddA11yDescriptionForUnsupportedCharacter) {
const ConversionRequest request;
Segments segments;
Segment *segment = segments.push_back_segment();
AddCandidateWithValue("☺", segment);
EXPECT_TRUE(GetRewriter()->Rewrite(request, &segments));
EXPECT_EQ(segment->candidate(0).a11y_description, "☺");
}
TEST_F(A11yDescriptionRewriterTest, AddA11yDescriptionForLongSound) {
const ConversionRequest request;
Segments segments;
Segment *segment = segments.push_back_segment();
AddCandidateWithValue("あー", segment);
AddCandidateWithValue("亜ー", segment);
AddCandidateWithValue("ーー", segment);
AddCandidateWithValue("しーずー", segment);
AddCandidateWithValue("シーズー", segment);
AddCandidateWithValue("シーズー", segment);
AddCandidateWithValue("亜ー胃", segment);
EXPECT_TRUE(GetRewriter()->Rewrite(request, &segments));
EXPECT_EQ(segment->candidate(0).a11y_description, "あー。ヒラガナ あー");
EXPECT_EQ(segment->candidate(1).a11y_description,
"亜ー。アネッタイ ノ ア。チョウオン ー");
EXPECT_EQ(segment->candidate(2).a11y_description, "ーー。チョウオン ーー");
EXPECT_EQ(segment->candidate(3).a11y_description,
"しーずー。ヒラガナ しーずー");
EXPECT_EQ(segment->candidate(4).a11y_description,
"シーズー。カタカナ シーズー");
EXPECT_EQ(segment->candidate(5).a11y_description,
"シーズー。ハンカクカタカナ シーズー");
EXPECT_EQ(segment->candidate(6).a11y_description,
"亜ー胃。アネッタイ ノ ア。チョウオン ー。イブクロ ノ イ");
}
TEST_F(A11yDescriptionRewriterTest, AddA11yDescriptionForAlphabetCharacters) {
const ConversionRequest request;
Segments segments;
Segment *segment = segments.push_back_segment();
AddCandidateWithValue("abc", segment);
AddCandidateWithValue("Google", segment);
AddCandidateWithValue("xyz", segment);
AddCandidateWithValue("Google", segment);
EXPECT_TRUE(GetRewriter()->Rewrite(request, &segments));
EXPECT_EQ(segment->candidate(0).a11y_description, "abc。コモジ abc");
EXPECT_EQ(segment->candidate(1).a11y_description,
"Google。オオモジ G。コモジ oogle");
EXPECT_EQ(segment->candidate(2).a11y_description,
"xyz。ゼンカクコモジ xyz");
EXPECT_EQ(segment->candidate(3).a11y_description,
"Google。ゼンカクオオモジ G。ゼンカクコモジ oogle");
}
} // namespace
} // namespace mozc