222 lines
5.6 KiB
C++
222 lines
5.6 KiB
C++
// Copyright (C) 2011, 2012 Strahinja Val Markovic <val@markovic.io>
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//
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// This file is part of YouCompleteMe.
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//
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// YouCompleteMe is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// YouCompleteMe is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with YouCompleteMe. If not, see <http://www.gnu.org/licenses/>.
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#include <gtest/gtest.h>
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#include <gmock/gmock.h>
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#include "Completer.h"
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#include "Utils.h"
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#include <boost/python.hpp>
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using ::testing::ElementsAre;
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using ::testing::WhenSorted;
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namespace YouCompleteMe
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{
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namespace
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{
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std::vector<std::string> ToStringVector( const boost::python::list &pylist )
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{
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std::vector<std::string> values;
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for (int i = 0; i < boost::python::len( pylist ); ++i)
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{
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values.push_back(
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boost::python::extract< std::string >( pylist[ i ] ) );
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}
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return values;
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}
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Pylist Candidates( const std::string &a,
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const std::string &b = std::string(),
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const std::string &c = std::string(),
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const std::string &d = std::string(),
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const std::string &e = std::string(),
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const std::string &f = std::string(),
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const std::string &g = std::string(),
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const std::string &h = std::string(),
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const std::string &i = std::string() )
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{
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Pylist candidates;
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candidates.append( a );
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if ( !b.empty() )
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candidates.append( b );
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if ( !c.empty() )
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candidates.append( c );
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if ( !d.empty() )
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candidates.append( d );
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if ( !e.empty() )
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candidates.append( e );
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if ( !f.empty() )
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candidates.append( f );
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if ( !g.empty() )
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candidates.append( g );
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if ( !h.empty() )
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candidates.append( h );
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if ( !i.empty() )
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candidates.append( i );
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return candidates;
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}
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} // unnamed namespace
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class CompleterTest : public ::testing::Test
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{
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protected:
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virtual void SetUp()
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{
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Py_Initialize();
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}
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};
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TEST_F( CompleterTest, OneCandidate )
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{
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Pylist results;
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Completer( Candidates( "foobar" ) ).CandidatesForQuery( "fbr", results );
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EXPECT_THAT( ToStringVector( results ), ElementsAre( "foobar" ) );
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}
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TEST_F( CompleterTest, ManyCandidateSimple )
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{
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Pylist results;
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Completer( Candidates(
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"foobar",
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"foobartest",
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"Foobartest" ) ).CandidatesForQuery( "fbr", results );
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EXPECT_THAT( ToStringVector( results ),
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WhenSorted( ElementsAre( "Foobartest",
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"foobar",
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"foobartest" ) ) );
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}
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TEST_F( CompleterTest, FirstCharSameAsQueryWins )
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{
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Pylist results;
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Completer( Candidates(
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"foobar",
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"afoobar" ) ).CandidatesForQuery( "fbr", results );
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EXPECT_THAT( ToStringVector( results ),
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ElementsAre( "foobar",
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"afoobar" ) );
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}
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TEST_F( CompleterTest, CompleteMatchForWordBoundaryCharsWins )
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{
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Pylist results;
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Completer( Candidates(
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"FooBarQux",
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"FBaqux" ) ).CandidatesForQuery( "fbq", results );
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EXPECT_THAT( ToStringVector( results ),
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ElementsAre( "FooBarQux",
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"FBaqux" ) );
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Pylist results2;
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Completer( Candidates(
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"CompleterTest",
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"CompleteMatchForWordBoundaryCharsWins"
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) ).CandidatesForQuery( "ct", results2 );
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EXPECT_THAT( ToStringVector( results2 ),
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ElementsAre( "CompleterTest",
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"CompleteMatchForWordBoundaryCharsWins" ) );
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Pylist results3;
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Completer( Candidates(
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"FooBar",
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"FooBarRux" ) ).CandidatesForQuery( "fbr", results3 );
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EXPECT_THAT( ToStringVector( results3 ),
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ElementsAre( "FooBarRux",
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"FooBar" ) );
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}
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TEST_F( CompleterTest, RatioUtilizationTieBreak )
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{
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Pylist results;
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Completer( Candidates(
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"FooBarQux",
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"FooBarQuxZaa" ) ).CandidatesForQuery( "fbq", results );
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EXPECT_THAT( ToStringVector( results ),
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ElementsAre( "FooBarQux",
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"FooBarQuxZaa" ) );
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Pylist results2;
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Completer( Candidates(
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"FooBar",
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"FooBarRux" ) ).CandidatesForQuery( "fba", results2 );
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EXPECT_THAT( ToStringVector( results2 ),
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ElementsAre( "FooBar",
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"FooBarRux" ) );
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}
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TEST_F( CompleterTest, QueryPrefixOfCandidateWins )
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{
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Pylist results;
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Completer( Candidates(
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"foobar",
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"fbaroo" ) ).CandidatesForQuery( "foo", results );
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EXPECT_THAT( ToStringVector( results ),
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ElementsAre( "foobar",
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"fbaroo" ) );
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}
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TEST_F( CompleterTest, ShorterCandidateWins )
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{
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Pylist results;
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Completer( Candidates(
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"FooBarQux",
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"FaBarQux" ) ).CandidatesForQuery( "fbq", results );
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EXPECT_THAT( ToStringVector( results ),
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ElementsAre( "FaBarQux",
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"FooBarQux" ) );
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Pylist results2;
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Completer( Candidates(
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"CompleterT",
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"CompleterTest" ) ).CandidatesForQuery( "co", results2 );
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EXPECT_THAT( ToStringVector( results2 ),
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ElementsAre( "CompleterT",
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"CompleterTest" ) );
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}
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TEST_F( CompleterTest, SameLowercaseCandidateWins )
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{
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Pylist results;
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Completer( Candidates(
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"foobar",
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"Foobar" ) ).CandidatesForQuery( "foo", results );
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EXPECT_THAT( ToStringVector( results ),
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ElementsAre( "foobar",
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"Foobar" ) );
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}
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} // namespace YouCompleteMe
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