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unittests/timestamp_test.cc
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/* -*- mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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 *
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 *  Copyright (C) 2010 Pawel Blokus
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 *
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 *  This program 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 2 of the License, or
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 *  (at your option) any later version.
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 *
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 *  This program 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 this program; if not, write to the Free Software
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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 */
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#include "config.h"
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#include <gtest/gtest.h>
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#include <drizzled/temporal.h>
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#include "temporal_generator.h"
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using namespace drizzled;
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template <typename TemporalType>
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class TimestampTestCompareOperators : public ::testing::Test
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{
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 protected:
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  Timestamp sample_timestamp;
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  bool result;
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  TemporalType identical_with_sample_timestamp, before_sample_timestamp, after_sample_timestamp;
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  void initBeforeIdenticalAfter();
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  virtual void SetUp()
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  {
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    TemporalGenerator::TimestampGen::make_timestamp(&sample_timestamp, 2010, 9, 8, 0, 0, 0);
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    initBeforeIdenticalAfter();
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  }
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};
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48
 
template<> void TimestampTestCompareOperators<Date>::initBeforeIdenticalAfter()
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{
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  TemporalGenerator::DateGen::make_date(&before_sample_timestamp, 1980, 1, 1);
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  TemporalGenerator::DateGen::make_date(&identical_with_sample_timestamp, 2010, 9, 8);
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  TemporalGenerator::DateGen::make_date(&after_sample_timestamp, 2019, 5, 30);
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}
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template<> void TimestampTestCompareOperators<DateTime>::initBeforeIdenticalAfter()
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{
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  TemporalGenerator::DateTimeGen::make_datetime(&before_sample_timestamp, 1990, 12, 31, 12, 12, 30);
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  TemporalGenerator::DateTimeGen::make_datetime(&identical_with_sample_timestamp, 2010, 9, 8, 0, 0, 0);
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  TemporalGenerator::DateTimeGen::make_datetime(&after_sample_timestamp, 2020, 4, 4, 4, 4, 4);
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}
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62
 
template<> void TimestampTestCompareOperators<Timestamp>::initBeforeIdenticalAfter()
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{
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  TemporalGenerator::TimestampGen::make_timestamp(&before_sample_timestamp, 2010, 9, 7, 23, 59, 59);
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  TemporalGenerator::TimestampGen::make_timestamp(&identical_with_sample_timestamp, 2010, 9, 8, 0, 0, 0);
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  TemporalGenerator::TimestampGen::make_timestamp(&after_sample_timestamp, 2010, 9, 8, 0, 0, 1);
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}
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typedef ::testing::Types<Date, DateTime, Timestamp> typesForTimestampTestCompareOperators;
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TYPED_TEST_CASE(TimestampTestCompareOperators, typesForTimestampTestCompareOperators);
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72
 
TYPED_TEST(TimestampTestCompareOperators, operatorEqual_ComparingWithIdencticalTemporal_ShouldReturn_True)
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{
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  this->result= (this->sample_timestamp == this->identical_with_sample_timestamp);
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  ASSERT_TRUE(this->result);
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}
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TYPED_TEST(TimestampTestCompareOperators, operatorEqual_ComparingWithDifferentTemporal_ShouldReturn_False)
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{
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  this->result= (this->sample_timestamp == this->before_sample_timestamp);
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83
 
  ASSERT_FALSE(this->result);
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}
85
 
 
86
 
TYPED_TEST(TimestampTestCompareOperators, operatorNotEqual_ComparingWithIdencticalTemporal_ShouldReturn_False)
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{ 
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  this->result= (this->sample_timestamp != this->identical_with_sample_timestamp);
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90
 
  ASSERT_FALSE(this->result);
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}
92
 
 
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TYPED_TEST(TimestampTestCompareOperators, operatorNotEqual_ComparingWithDifferentTemporal_ShouldReturn_True)
94
 
{
95
 
  this->result= (this->sample_timestamp != this->before_sample_timestamp);
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97
 
  ASSERT_TRUE(this->result);
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}
99
 
 
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TYPED_TEST(TimestampTestCompareOperators, operatorGreaterThan_ComparingWithIdenticalTemporal_ShouldReturn_False)
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{
102
 
  this->result= (this->sample_timestamp > this->identical_with_sample_timestamp);
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104
 
  ASSERT_FALSE(this->result);
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}
106
 
 
107
 
TYPED_TEST(TimestampTestCompareOperators, operatorGreaterThan_ComparingWithLaterTemporal_ShouldReturn_False)
108
 
{
109
 
  this->result= (this->sample_timestamp > this->after_sample_timestamp);
110
 
  
111
 
  ASSERT_FALSE(this->result);
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}
113
 
 
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TYPED_TEST(TimestampTestCompareOperators, operatorGreaterThan_ComparingWithEarlierTemporal_ShouldReturn_True)
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{
116
 
  this->result= (this->sample_timestamp > this->before_sample_timestamp);
117
 
  
118
 
  ASSERT_TRUE(this->result);
119
 
}
120
 
 
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TYPED_TEST(TimestampTestCompareOperators, operatorGreaterThanOrEqual_ComparingWithIdenticalTemporal_ShouldReturn_True)
122
 
{
123
 
  this->result= (this->sample_timestamp >= this->identical_with_sample_timestamp);
124
 
  
125
 
  ASSERT_TRUE(this->result);
126
 
}
127
 
 
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TYPED_TEST(TimestampTestCompareOperators, operatorGreaterThanOrEqual_ComparingWithLaterTemporal_ShouldReturn_False)
129
 
{
130
 
  this->result= (this->sample_timestamp >= this->after_sample_timestamp);
131
 
  
132
 
  ASSERT_FALSE(this->result);
133
 
}
134
 
 
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TYPED_TEST(TimestampTestCompareOperators, operatorGreaterThanOrEqual_ComparingWithEarlierTemporal_ShouldReturn_True)
136
 
{
137
 
  this->result= (this->sample_timestamp >= this->before_sample_timestamp);
138
 
  
139
 
  ASSERT_TRUE(this->result);
140
 
}
141
 
 
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TYPED_TEST(TimestampTestCompareOperators, operatorLessThan_ComparingWithIdenticalTemporal_ShouldReturn_False)
143
 
{
144
 
  this->result= (this->sample_timestamp < this->identical_with_sample_timestamp);
145
 
  
146
 
  ASSERT_FALSE(this->result);
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}
148
 
 
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TYPED_TEST(TimestampTestCompareOperators, operatorLessThan_ComparingWithLaterTemporal_ShouldReturn_True)
150
 
{
151
 
  this->result= (this->sample_timestamp < this->after_sample_timestamp);
152
 
  
153
 
  ASSERT_TRUE(this->result);
154
 
}
155
 
 
156
 
TYPED_TEST(TimestampTestCompareOperators, operatorLessThan_ComparingWithEarlierTemporal_ShouldReturn_False)
157
 
{
158
 
  this->result= (this->sample_timestamp < this->before_sample_timestamp);
159
 
  
160
 
  ASSERT_FALSE(this->result);
161
 
}
162
 
 
163
 
TYPED_TEST(TimestampTestCompareOperators, operatorLessThanOrEqual_ComparingWithIdenticalTemporal_ShouldReturn_True)
164
 
{
165
 
  this->result= (this->sample_timestamp <= this->identical_with_sample_timestamp);
166
 
  
167
 
  ASSERT_TRUE(this->result);
168
 
}
169
 
 
170
 
TYPED_TEST(TimestampTestCompareOperators, operatorLessThanOrEqual_ComparingWithLaterTemporal_ShouldReturn_True)
171
 
{
172
 
  this->result= (this->sample_timestamp <= this->after_sample_timestamp);
173
 
  
174
 
  ASSERT_TRUE(this->result);
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}
176
 
 
177
 
TYPED_TEST(TimestampTestCompareOperators, operatorLessThanOrEqual_ComparingWithEarlierTemporal_ShouldReturn_False)
178
 
{
179
 
  this->result= (this->sample_timestamp <= this->before_sample_timestamp);
180
 
  
181
 
  ASSERT_FALSE(this->result);
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}
183
 
 
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class TimestampTest : public ::testing::Test
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{
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  protected:
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    Timestamp timestamp;
188
 
    bool result;
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};
190
 
 
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TEST_F(TimestampTest, is_valid_minOfTimestampRange_shouldReturn_True)
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{
193
 
  uint32_t year= 1970, month= 1, day= 1, hour= 0, minute= 0, second= 0;
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  TemporalGenerator::TimestampGen::make_timestamp(&timestamp, year, month, day, hour, minute, second);
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  result= timestamp.is_valid();
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  ASSERT_TRUE(result);
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}
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TEST_F(TimestampTest, is_valid_maxOfTimestampRange_shouldReturn_True)
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{
203
 
  uint32_t year= 2038, month= 1, day= 19, hour= 3, minute= 14, second= 7;
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  TemporalGenerator::TimestampGen::make_timestamp(&timestamp, year, month, day, hour, minute, second);
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  result= timestamp.is_valid();
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  ASSERT_TRUE(result);
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}
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TEST_F(TimestampTest, is_valid_oneSecondBeforeTimestampMinOfRange_shouldReturn_False)
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{
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  uint32_t year= 1969, month= 12, day= 31, hour= 23, minute= 59, second= 59;
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  TemporalGenerator::TimestampGen::make_timestamp(&timestamp, year, month, day, hour, minute, second);
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  result= timestamp.is_valid();
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  ASSERT_FALSE(result);
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}
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TEST_F(TimestampTest, is_valid_oneSecondAfterTimestampMaxOfRange_shouldReturn_False)
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{
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  uint32_t year= 2038, month= 1, day= 19, hour= 3, minute= 14, second= 8;
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  TemporalGenerator::TimestampGen::make_timestamp(&timestamp, year, month, day, hour, minute, second);
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  result= timestamp.is_valid();
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  ASSERT_FALSE(result);
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}
230
 
 
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TEST_F(TimestampTest, is_valid_InsideOfTimestampRange_shouldReturn_True)
232
 
{
233
 
  uint32_t year= 1980, month= 11, day= 1, hour= 5, minute= 8, second= 5;
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  TemporalGenerator::TimestampGen::make_timestamp(&timestamp, year, month, day, hour, minute, second);
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  result= timestamp.is_valid();
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238
 
  ASSERT_TRUE(result);
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}
240
 
 
241
 
TEST_F(TimestampTest, to_time_t)
242
 
{
243
 
  time_t time;
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  TemporalGenerator::TimestampGen::make_timestamp(&timestamp, 2009, 6, 3, 4, 59, 1);
245
 
  
246
 
  timestamp.to_time_t(time);
247
 
  
248
 
  ASSERT_EQ(1244005141, time);
249
 
}
250
 
 
251
 
TEST_F(TimestampTest, outputStreamOperator_shouldWrite_hyphenSeperatedDateElements_and_colonSeperatedTimeElements)
252
 
{
253
 
  std::ostringstream output;
254
 
  std::string expected= "2010-05-01 08:07:06";
255
 
  std::string returned;
256
 
  TemporalGenerator::TimestampGen::make_timestamp(&timestamp, 2010, 5, 1, 8, 7, 6);
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258
 
  output << timestamp;
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  returned= output.str();
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261
 
  ASSERT_EQ(expected, returned);
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}