Clementine-audio-player-Mac.../tests/library_test.cpp

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#include "test_utils.h"
#include "gtest/gtest.h"
#include "gmock/gmock.h"
#include "library.h"
#include "backgroundthread.h"
#include "mock_backgroundthread.h"
#include "mock_librarybackend.h"
#include <QtDebug>
#include <QThread>
#include <QSignalSpy>
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#include <QSortFilterProxyModel>
using ::testing::_;
using ::testing::Return;
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using ::testing::StrictMock;
void PrintTo(const ::QString& str, std::ostream& os) {
os << str.toStdString();
}
namespace {
class LibraryTest : public ::testing::Test {
protected:
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void SetUp() {
library_ = new StrictMock<Library>(
static_cast<EngineBase*>(NULL), static_cast<QObject*>(NULL));
library_->set_backend_factory(
new FakeBackgroundThreadFactory<LibraryBackendInterface, MockLibraryBackend>);
library_->set_watcher_factory(
new FakeBackgroundThreadFactory<LibraryWatcher, LibraryWatcher>);
library_->Init();
backend_ = static_cast<MockLibraryBackend*>(library_->GetBackend().get());
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library_sorted_ = new QSortFilterProxyModel;
library_sorted_->setSourceModel(library_);
library_sorted_->setSortRole(Library::Role_SortText);
library_sorted_->setDynamicSortFilter(true);
library_sorted_->sort(0);
}
void TearDown() {
EXPECT_CALL(*backend_, Die());
delete library_;
delete library_sorted_;
}
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Library* library_;
MockLibraryBackend* backend_;
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QSortFilterProxyModel* library_sorted_;
};
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TEST_F(LibraryTest, Initialisation) {
backend_->ExpectSetup();
library_->StartThreads();
EXPECT_EQ(0, library_->rowCount(QModelIndex()));
}
TEST_F(LibraryTest, WithInitialCompilations) {
backend_->ExpectSetup(true);
library_->StartThreads();
ASSERT_EQ(1, library_->rowCount(QModelIndex()));
QModelIndex va_index = library_->index(0, 0, QModelIndex());
EXPECT_EQ("Various Artists", va_index.data().toString());
EXPECT_TRUE(library_->hasChildren(va_index));
}
TEST_F(LibraryTest, WithInitialArtists) {
backend_->ExpectSetup(false, QStringList() << "Artist 1" << "Artist 2" << "Foo");
library_->StartThreads();
ASSERT_EQ(5, library_sorted_->rowCount(QModelIndex()));
EXPECT_EQ("a", library_sorted_->index(0, 0, QModelIndex()).data().toString());
EXPECT_EQ("Artist 1", library_sorted_->index(1, 0, QModelIndex()).data().toString());
EXPECT_EQ("Artist 2", library_sorted_->index(2, 0, QModelIndex()).data().toString());
EXPECT_EQ("f", library_sorted_->index(3, 0, QModelIndex()).data().toString());
EXPECT_EQ("Foo", library_sorted_->index(4, 0, QModelIndex()).data().toString());
}
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TEST_F(LibraryTest, CompilationAlbums) {
backend_->ExpectSetup(true);
library_->StartThreads();
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QModelIndex va_index = library_->index(0, 0, QModelIndex());
LibraryBackendInterface::AlbumList albums;
albums << LibraryBackendInterface::Album("Artist", "Album", "", "");
EXPECT_CALL(*backend_, GetCompilationAlbums(_))
.WillOnce(Return(albums));
ASSERT_EQ(library_->rowCount(va_index), 1);
QModelIndex album_index = library_->index(0, 0, va_index);
EXPECT_EQ(library_->data(album_index).toString(), "Album");
EXPECT_TRUE(library_->hasChildren(album_index));
}
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} // namespace