mirror of
https://github.com/cuberite/SQLiteCpp.git
synced 2025-08-04 17:56:13 -04:00
7fbfc29677
- fix Statement::getColumn(apName) provided by #45 but was not working instead of using #46 that conflicts with current master - rework it by using a map of columns name as a cache populated the first time the method is called - add corresponding Unit Test
122 lines
4.4 KiB
C++
122 lines
4.4 KiB
C++
/**
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* @file Statement_test.cpp
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* @ingroup tests
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* @brief Test of a SQLiteCpp Statement.
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*
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* Copyright (c) 2012-2015 Sebastien Rombauts (sebastien.rombauts@gmail.com)
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*
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* Distributed under the MIT License (MIT) (See accompanying file LICENSE.txt
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* or copy at http://opensource.org/licenses/MIT)
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*/
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#include <SQLiteCpp/Database.h>
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#include <SQLiteCpp/Statement.h>
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#include <gtest/gtest.h>
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#include <cstdio>
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TEST(Statement, invalid) {
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remove("test.db3");
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{
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// Create a new database
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SQLite::Database db("test.db3", SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE);
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EXPECT_EQ(SQLITE_OK, db.getErrorCode());
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EXPECT_EQ(SQLITE_OK, db.getExtendedErrorCode());
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// Compile a SQL query, but without any table in the database
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EXPECT_THROW(SQLite::Statement query(db, "SELECT * FROM test"), SQLite::Exception);
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EXPECT_EQ(SQLITE_ERROR, db.getErrorCode());
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EXPECT_EQ(SQLITE_ERROR, db.getExtendedErrorCode());
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EXPECT_EQ(0, db.exec("CREATE TABLE test (id INTEGER PRIMARY KEY, value TEXT)"));
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EXPECT_EQ(SQLITE_OK, db.getErrorCode());
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EXPECT_EQ(SQLITE_OK, db.getExtendedErrorCode());
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// Compile a SQL query with no parameter
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SQLite::Statement query(db, "SELECT * FROM test");
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EXPECT_STREQ("SELECT * FROM test", query.getQuery().c_str());
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EXPECT_EQ(2, query.getColumnCount ());
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EXPECT_FALSE(query.isOk());
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EXPECT_FALSE(query.isDone());
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EXPECT_THROW(query.isColumnNull(-1), SQLite::Exception);
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EXPECT_THROW(query.isColumnNull(0), SQLite::Exception);
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EXPECT_THROW(query.isColumnNull(1), SQLite::Exception);
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EXPECT_THROW(query.isColumnNull(2), SQLite::Exception);
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EXPECT_THROW(query.getColumn(-1), SQLite::Exception);
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EXPECT_THROW(query.getColumn(0), SQLite::Exception);
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EXPECT_THROW(query.getColumn(1), SQLite::Exception);
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EXPECT_THROW(query.getColumn(2), SQLite::Exception);
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query.reset();
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EXPECT_FALSE(query.isOk());
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EXPECT_FALSE(query.isDone());
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query.exec();
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EXPECT_FALSE(query.isOk());
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EXPECT_TRUE( query.isDone());
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query.reset();
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EXPECT_FALSE(query.isOk());
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EXPECT_FALSE(query.isDone());
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query.reset();
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EXPECT_THROW(query.bind(-1, 123), SQLite::Exception);
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EXPECT_THROW(query.bind(0, 123), SQLite::Exception);
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EXPECT_THROW(query.bind(1, 123), SQLite::Exception);
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EXPECT_THROW(query.bind(2, 123), SQLite::Exception);
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EXPECT_THROW(query.bind(0, "abc"), SQLite::Exception);
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EXPECT_THROW(query.bind(0), SQLite::Exception);
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EXPECT_EQ(SQLITE_RANGE, db.getErrorCode());
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EXPECT_EQ(SQLITE_RANGE, db.getExtendedErrorCode());
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query.exec();
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EXPECT_THROW(query.isColumnNull(0), SQLite::Exception);
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EXPECT_THROW(query.getColumn(0), SQLite::Exception);
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} // Close DB test.db3
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remove("test.db3");
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}
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TEST(Statement, getColumnByName) {
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remove("test.db3");
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{
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// Create a new database
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SQLite::Database db("test.db3", SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE);
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EXPECT_EQ(SQLITE_OK, db.getErrorCode());
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EXPECT_EQ(SQLITE_OK, db.getExtendedErrorCode());
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// Create a new table
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EXPECT_EQ(0, db.exec("CREATE TABLE test (id INTEGER PRIMARY KEY, msg TEXT, int INTEGER, double REAL)"));
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EXPECT_EQ(SQLITE_OK, db.getErrorCode());
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EXPECT_EQ(SQLITE_OK, db.getExtendedErrorCode());
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// Create a first row
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EXPECT_EQ(1, db.exec("INSERT INTO test VALUES (NULL, \"first\", 123, 0.123)"));
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EXPECT_EQ(1, db.getLastInsertRowid());
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EXPECT_EQ(1, db.getTotalChanges());
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// Compile a SQL query
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SQLite::Statement query(db, "SELECT * FROM test");
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EXPECT_STREQ("SELECT * FROM test", query.getQuery().c_str());
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EXPECT_EQ(4, query.getColumnCount());
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query.executeStep();
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EXPECT_TRUE (query.isOk());
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EXPECT_FALSE(query.isDone());
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// Look for unexisting columns
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EXPECT_THROW(query.getColumn("unknown"), SQLite::Exception);
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EXPECT_THROW(query.getColumn(""), SQLite::Exception);
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const std::string msg = query.getColumn("msg");
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const int integer = query.getColumn("int");
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const double real = query.getColumn("double");
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EXPECT_EQ("first", msg);
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EXPECT_EQ(123, integer);
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EXPECT_EQ(0.123, real);
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} // Close DB test.db3
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remove("test.db3");
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}
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