1
0
mirror of https://github.com/ohwgiles/laminar.git synced 2024-10-27 20:34:20 +00:00
ohwgiles_laminar/test/test-database.cpp
Oliver Giles 010af57ed4 resolves #45: new graphs
- regressions and recoveries: list of jobs whose run status changed,
  ordered first by currently failing jobs, secondly by count of jobs
  since the status change, descending for currently failing jobs and
  ascending for currently passing jobs
- low pass rates: list of the jobs with the worst pass rates calculated
  over all time
- run time changes: jobs with the largest changes in build time. This
  is calculated as the difference between the range and the standard
  deviation over the past 10 runs.
- average run time distribution: shows the number of jobs in the
  system divided into buckets based on their average runtime
2018-09-08 18:16:30 +03:00

84 lines
2.3 KiB
C++

///
/// Copyright 2018 Oliver Giles
///
/// This file is part of Laminar
///
/// Laminar is free software: you can redistribute it and/or modify
/// it under the terms of the GNU General Public License as published by
/// the Free Software Foundation, either version 3 of the License, or
/// (at your option) any later version.
///
/// Laminar is distributed in the hope that it will be useful,
/// but WITHOUT ANY WARRANTY; without even the implied warranty of
/// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
/// GNU General Public License for more details.
///
/// You should have received a copy of the GNU General Public License
/// along with Laminar. If not, see <http://www.gnu.org/licenses/>
///
#include <gtest/gtest.h>
#include "database.h"
class DatabaseTest : public ::testing::Test {
protected:
DatabaseTest() :
::testing::Test(),
db(":memory:")
{}
Database db;
};
TEST_F(DatabaseTest, Exec) {
EXPECT_FALSE(db.exec("garbage non-sql"));
EXPECT_TRUE(db.exec("create temporary table test(id int)"));
}
TEST_F(DatabaseTest, Fetch) {
int n = 0;
db.stmt("select 2, 'cat', 4294967299").fetch<int, std::string, uint64_t>([&](int i, std::string s, uint64_t ui){
n++;
EXPECT_EQ(2, i);
EXPECT_EQ("cat", s);
EXPECT_EQ(4294967299, ui);
});
EXPECT_EQ(1, n);
}
TEST_F(DatabaseTest, Bind) {
int n = 0;
db.stmt("select ? * 2").bind(2).fetch<int>([&](int i){
n++;
EXPECT_EQ(4, i);
});
EXPECT_EQ(1, n);
}
TEST_F(DatabaseTest, Strings) {
std::string res;
db.stmt("select ? || ?").bind("a", "b").fetch<std::string>([&res](std::string s){
EXPECT_TRUE(res.empty());
res = s;
});
EXPECT_EQ("ab", res);
}
TEST_F(DatabaseTest, MultiRow) {
ASSERT_TRUE(db.exec("create table test(id int)"));
int i = 0;
while(i < 10)
EXPECT_TRUE(db.stmt("insert into test values(?)").bind(i++).exec());
i = 0;
db.stmt("select * from test").fetch<int>([&](int r){
EXPECT_EQ(i++, r);
});
EXPECT_EQ(10, i);
}
TEST_F(DatabaseTest, StdevFunc) {
double res = 0;
db.stmt("with a (x) as (values (7),(3),(45),(23)) select stdev(x) from a").fetch<double>([&](double r){
res = r;
});
EXPECT_FLOAT_EQ(19.0700463205171, res);
}