62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
#include "date_format.h"
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#include <gtest/gtest.h>
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#include <cstdlib>
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#include <ctime>
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using namespace radiantwave::datetime;
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class DateFormatTest : public ::testing::Test {
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protected:
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static void SetUpTestSuite() {
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setenv("TZ", "UTC", 1);
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tzset();
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}
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};
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TEST_F(DateFormatTest, DefaultFormatConstant) {
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EXPECT_STREQ(DEFAULT_DATE_FORMAT, "%m/%d/%Y");
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}
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TEST_F(DateFormatTest, FormatsKnownTimestamp) {
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std::tm tm = {};
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tm.tm_year = 2026 - 1900;
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tm.tm_mon = 8 - 1;
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tm.tm_mday = 4;
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tm.tm_hour = 14;
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tm.tm_min = 23;
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tm.tm_sec = 45;
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tm.tm_isdst = -1;
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time_t t = mktime(&tm);
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ASSERT_NE(t, static_cast<time_t>(-1));
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EXPECT_EQ(formatDate(t, "%m/%d/%Y"), "08/04/2026");
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EXPECT_EQ(formatDate(t, "%d/%m/%Y"), "04/08/2026");
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EXPECT_EQ(formatDate(t, "%Y-%m-%d"), "2026-08-04");
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EXPECT_EQ(formatDate(t, "%m.%d.%Y"), "08.04.2026");
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EXPECT_EQ(formatDate(t, "%d.%m.%Y"), "04.08.2026");
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EXPECT_EQ(formatDate(t, "%B %d, %Y"), "August 04, 2026");
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EXPECT_EQ(formatDate(t, "%d %B %Y"), "04 August 2026");
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}
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TEST_F(DateFormatTest, FormatsTime) {
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std::tm tm = {};
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tm.tm_year = 2026 - 1900;
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tm.tm_mon = 8 - 1;
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tm.tm_mday = 4;
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tm.tm_hour = 14;
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tm.tm_min = 23;
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tm.tm_sec = 45;
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tm.tm_isdst = -1;
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time_t t = mktime(&tm);
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ASSERT_NE(t, static_cast<time_t>(-1));
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EXPECT_EQ(formatTime(t), "14:23:45");
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}
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TEST_F(DateFormatTest, OptionsIncludeDefault) {
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auto options = getDateFormatOptions();
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ASSERT_FALSE(options.empty());
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EXPECT_EQ(options[0].pattern, std::string(DEFAULT_DATE_FORMAT));
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EXPECT_EQ(options[0].name, "Month/Day/Year");
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}
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