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package demo;
import static org.junit.jupiter.api.Assertions.*;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
class StudentTest {
main test = null;
@BeforeEach
void setUp() throws Exception {
test = new main();
}
@AfterEach
void tearDown() throws Exception {
test = null;
}
/**
* test method: main.printCalender(String date)
* test date: 2022/03/15
*/
@Test
void testA_1() {
String input = "2022/03/15";
String expect_output =
"Sun Mon Tue Wed Thu Fri Sat\r\n" +
" 1 2 3 4 5 \r\n" +
" 6 7 8 9 10 11 12 \r\n" +
" 13 14 15 16 17 18 19 \r\n" +
" 20 21 22 23 24 25 26 \r\n" +
" 27 28 29 30 31 \r\n";
ByteArrayOutputStream testOut = new ByteArrayOutputStream();
ByteArrayInputStream testIn = new ByteArrayInputStream(input.getBytes());
System.out.println("this is testA_1\n");
System.out.println("請輸入欲查詢日期: ");
System.setIn(testIn);
System.setOut(new PrintStream(testOut));
test.printCalender(input);
String output = new String(testOut.toByteArray());
assertEquals(expect_output, output);
}
/**
* test method: main.printCalender(String date)
* test date: 2022/02/15
*/
@Test
void testA_2() {
String input = "2022/02/15";
String expect_output =
"Sun Mon Tue Wed Thu Fri Sat\r\n" +
" 1 2 3 4 5 \r\n" +
" 6 7 8 9 10 11 12 \r\n" +
" 13 14 15 16 17 18 19 \r\n" +
" 20 21 22 23 24 25 26 \r\n" +
" 27 28 \r\n";
ByteArrayOutputStream testOut = new ByteArrayOutputStream();
ByteArrayInputStream testIn = new ByteArrayInputStream(input.getBytes());
System.out.println("this is testA_2\n");
System.out.println("請輸入欲查詢日期: ");
System.setIn(testIn);
System.setOut(new PrintStream(testOut));
test.printCalender(input);
String output = new String(testOut.toByteArray());
assertEquals(expect_output, output);
}
/**
* test method: main.printZodiac(int year)
* test year: 2022
*/
@Test
void testB_1() {
int input = 2022;
String expect_output =
"2022是壬寅年，屬虎\n";
ByteArrayOutputStream testOut = new ByteArrayOutputStream();
//ByteArrayInputStream testIn = new ByteArrayInputStream(input.getBytes());
System.out.println("this is testB_1\n");
//System.setIn(testIn);
System.setOut(new PrintStream(testOut));
test.printZodiac(input);
String output = new String(testOut.toByteArray());
assertEquals(expect_output, output);
}
/**
* test method: main.printZodiac(int year)
* test year: 2021
*/
@Test
void testB_2() {
int input = 2021;
String expect_output =
"2021是辛丑年，屬牛\n" ;
ByteArrayOutputStream testOut = new ByteArrayOutputStream();
//ByteArrayInputStream testIn = new ByteArrayInputStream(input.getBytes());
System.out.println("this is testB_2\n");
//System.setIn(testIn);
System.setOut(new PrintStream(testOut));
test.printZodiac(input);
String output = new String(testOut.toByteArray());
assertEquals(expect_output, output);
}
/**
* test method: main.printDays(String day)
* test day: 2022-03-15
*/
@Test
void testC_1() {
String input = "2022-03-15";
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
long time = 0;
try {
Date targerDay = sdf.parse(input);
long targetTime = targerDay.getTime();
long todaytime = new Date().getTime();
long t = todaytime - todaytime % (1000 * 60 * 60 * 24) - 28800000;
time = Math.abs(targetTime - t);
String today = sdf.format(new Date());
//System.out.println("今天是" + today);
} catch (ParseException e) {}
String expect_output =
"距離" + input + "有" + (time) / 1000 / 60 / 60 / 24 + "天\r\n" ;
ByteArrayOutputStream testOut = new ByteArrayOutputStream();
ByteArrayInputStream testIn = new ByteArrayInputStream(input.getBytes());
System.out.println("this is testC_1\n");
System.setIn(testIn);
System.setOut(new PrintStream(testOut));
test.printDays(input);
String output = new String(testOut.toByteArray());
assertEquals(expect_output, output);
}
/**
* test method: main.printDays(String day)
* test day: 2022-03-18
*/
@Test
void testC_2() {
String input = "2022-03-18";
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
long time = 0;
try {
Date targerDay = sdf.parse(input);
long targetTime = targerDay.getTime();
long todaytime = new Date().getTime();
long t = todaytime - todaytime % (1000 * 60 * 60 * 24) - 28800000;
time = Math.abs(targetTime - t);
String today = sdf.format(new Date());
//System.out.println("今天是" + today);
} catch (ParseException e) {}
String expect_output =
"距離" + input + "有" + (time) / 1000 / 60 / 60 / 24 + "天\r\n" ;
ByteArrayOutputStream testOut = new ByteArrayOutputStream();
ByteArrayInputStream testIn = new ByteArrayInputStream(input.getBytes());
System.out.println("this is testC_2\n");
System.setIn(testIn);
System.setOut(new PrintStream(testOut));
test.printDays(input);
String output = new String(testOut.toByteArray());
assertEquals(expect_output, output);
}
/**
* test method: main.printAfterDays(int days)
* test days: 2
*/
@Test
void testD_1() {
int input = 2;
Calendar today = Calendar.getInstance();
today.add(Calendar.DATE, input);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
String expect_output =
"往後" + input + "天是" + sdf.format(today.getTime()) + "\r\n" ;
ByteArrayOutputStream testOut = new ByteArrayOutputStream();
//ByteArrayInputStream testIn = new ByteArrayInputStream(input.getBytes());
System.out.println("this is testD_1\n");
//System.setIn(testIn);
System.setOut(new PrintStream(testOut));
test.printAfterDays(input);
String output = new String(testOut.toByteArray());
assertEquals(expect_output, output);
}
/**
* test method: main.printAfterDays(int days)
* test days: 0 (today)
*/
@Test
void testD_2() {
int input = 0; //今天
Calendar today = Calendar.getInstance();
today.add(Calendar.DATE, input);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
String expect_output =
"往後" + input + "天是" + sdf.format(today.getTime()) + "\r\n" ;
ByteArrayOutputStream testOut = new ByteArrayOutputStream();
//ByteArrayInputStream testIn = new ByteArrayInputStream(input.getBytes());
System.out.println("this is testD_2\n");
//System.setIn(testIn);
System.setOut(new PrintStream(testOut));
test.printAfterDays(input);
String output = new String(testOut.toByteArray());
assertEquals(expect_output, output);
}
/**
* test method: main.printCalender(String date)
* test date: 2022/03/15
* test method: main.printZodiac(int year)
* test year: 2022
* test method: main.printDays(String day)
* test day: 2022-03-15
* test method: main.printAfterDays(int days)
* test days: 2
*/
@Test
void testAll_1() {
String inputc = "2022-03-15";
String inputd = "2";
String input =
//A
"A\n" +
"2022/03/15\r\n" +
//B
"B\n" +
"2022\n" +
//C
"C\n" +
inputc + "\n" +
//D
"D\n" +
inputd + "\n" +
//E
"E\n";
//A
//B
//C
SimpleDateFormat sdfc = new SimpleDateFormat("yyyy-MM-dd");
long timec = 0;
try {
Date targerDayc = sdfc.parse(inputc);
long targetTimec = targerDayc.getTime();
long todaytimec = new Date().getTime();
long tc = todaytimec - todaytimec % (1000 * 60 * 60 * 24) - 28800000;
timec = Math.abs(targetTimec - tc);
String todayc = sdfc.format(new Date());
//System.out.println("今天是" + today);
} catch (ParseException e) {}
//D
Calendar todayd = Calendar.getInstance();
todayd.add(Calendar.DATE, Integer.parseInt(inputd));
SimpleDateFormat sdfd = new SimpleDateFormat("yyyy-MM-dd");
//E
String expect_output =
"輸入指令號碼或 E(結束使用)？\r\n" +
"\r\n" +
"輸入指令: \r\n" +
"1) A 顯示該月月曆\r\n" +
"2) B 西元轉換干支、生肖\r\n" +
"3) C 計算天數\r\n" +
"4) D 計算日期\r\n" +
"5) E 結束使用\r\n" +
//A
"請輸入欲查詢日期(年/月/日): \r\n"+
"Sun Mon Tue Wed Thu Fri Sat\r\n" +
" 1 2 3 4 5 \r\n" +
" 6 7 8 9 10 11 12 \r\n" +
" 13 14 15 16 17 18 19 \r\n" +
" 20 21 22 23 24 25 26 \r\n" +
" 27 28 29 30 31 \r\n" +
"輸入指令號碼或 E(結束使用)？\r\n" +
"\r\n" +
"輸入指令: \r\n" +
"1) A 顯示該月月曆\r\n" +
"2) B 西元轉換干支、生肖\r\n" +
"3) C 計算天數\r\n" +
"4) D 計算日期\r\n" +
"5) E 結束使用\r\n" +
//B
"請輸入欲查詢年: \r\n"+
"2022是壬寅年，屬虎\n" +
"輸入指令號碼或 E(結束使用)？\r\n" +
"\r\n" +
"輸入指令: \r\n" +
"1) A 顯示該月月曆\r\n" +
"2) B 西元轉換干支、生肖\r\n" +
"3) C 計算天數\r\n" +
"4) D 計算日期\r\n" +
"5) E 結束使用\r\n" +
//C
"請輸入您要算的日期 (格式：yyyy-MM-dd)\r\n" +
"距離" + inputc + "有" + (timec) / 1000 / 60 / 60 / 24 + "天\r\n" +
"輸入指令號碼或 E(結束使用)？\r\n" +
"\r\n" +
"輸入指令: \r\n" +
"1) A 顯示該月月曆\r\n" +
"2) B 西元轉換干支、生肖\r\n" +
"3) C 計算天數\r\n" +
"4) D 計算日期\r\n" +
"5) E 結束使用\r\n" +
//D
"請輸入往後推算的天數： \r\n" +
"往後" + inputd + "天是" + sdfd.format(todayd.getTime()) + "\r\n" +
//E
"輸入指令號碼或 E(結束使用)？\r\n" +
"\r\n" +
"輸入指令: \r\n" +
"1) A 顯示該月月曆\r\n" +
"2) B 西元轉換干支、生肖\r\n" +
"3) C 計算天數\r\n" +
"4) D 計算日期\r\n" +
"5) E 結束使用\r\n" +
"離開系統\r\n" ;
ByteArrayOutputStream testOut = new ByteArrayOutputStream();
ByteArrayInputStream testIn = new ByteArrayInputStream(input.getBytes());
System.out.println("this is testAll_1\n");
System.setIn(testIn);
System.setOut(new PrintStream(testOut));
test.main(null);
String output = new String(testOut.toByteArray());
assertEquals(expect_output, output);
}
/**
* test method: main.printCalender(String date)
* test date: 2022/02/15
* test method: main.printZodiac(int year)
* test year: 2021
* test method: main.printDays(String day)
* test day: 2022-03-18
* test method: main.printAfterDays(int days)
* test days: 0 (today)
*/
@Test
void testAll_2() {
String inputc = "2022-03-18";
String inputd = "0";
String input =
//A
"A\n" +
"2022/02/15\r\n" +
//B
"B\n" +
"2021\n" +
//C
"C\n" +
inputc + "\n" +
//D
"D\n" +
inputd + "\n" +
//E
"E\n";
//A
//B
//C
SimpleDateFormat sdfc = new SimpleDateFormat("yyyy-MM-dd");
long timec = 0;
try {
Date targerDayc = sdfc.parse(inputc);
long targetTimec = targerDayc.getTime();
long todaytimec = new Date().getTime();
long tc = todaytimec - todaytimec % (1000 * 60 * 60 * 24) - 28800000;
timec = Math.abs(targetTimec - tc);
String todayc = sdfc.format(new Date());
//System.out.println("今天是" + today);
} catch (ParseException e) {}
//D
Calendar todayd = Calendar.getInstance();
todayd.add(Calendar.DATE, Integer.parseInt(inputd));
SimpleDateFormat sdfd = new SimpleDateFormat("yyyy-MM-dd");
//E
String expect_output =
"輸入指令號碼或 E(結束使用)？\r\n" +
"\r\n" +
"輸入指令: \r\n" +
"1) A 顯示該月月曆\r\n" +
"2) B 西元轉換干支、生肖\r\n" +
"3) C 計算天數\r\n" +
"4) D 計算日期\r\n" +
"5) E 結束使用\r\n" +
//A
"請輸入欲查詢日期(年/月/日): \r\n"+
"Sun Mon Tue Wed Thu Fri Sat\r\n" +
" 1 2 3 4 5 \r\n" +
" 6 7 8 9 10 11 12 \r\n" +
" 13 14 15 16 17 18 19 \r\n" +
" 20 21 22 23 24 25 26 \r\n" +
" 27 28 \r\n" +
"輸入指令號碼或 E(結束使用)？\r\n" +
"\r\n" +
"輸入指令: \r\n" +
"1) A 顯示該月月曆\r\n" +
"2) B 西元轉換干支、生肖\r\n" +
"3) C 計算天數\r\n" +
"4) D 計算日期\r\n" +
"5) E 結束使用\r\n" +
//B
"請輸入欲查詢年: \r\n"+
"2021是辛丑年，屬牛\n" +
"輸入指令號碼或 E(結束使用)？\r\n" +
"\r\n" +
"輸入指令: \r\n" +
"1) A 顯示該月月曆\r\n" +
"2) B 西元轉換干支、生肖\r\n" +
"3) C 計算天數\r\n" +
"4) D 計算日期\r\n" +
"5) E 結束使用\r\n" +
//C
"請輸入您要算的日期 (格式：yyyy-MM-dd)\r\n" +
"距離" + inputc + "有" + (timec) / 1000 / 60 / 60 / 24 + "天\r\n" +
"輸入指令號碼或 E(結束使用)？\r\n" +
"\r\n" +
"輸入指令: \r\n" +
"1) A 顯示該月月曆\r\n" +
"2) B 西元轉換干支、生肖\r\n" +
"3) C 計算天數\r\n" +
"4) D 計算日期\r\n" +
"5) E 結束使用\r\n" +
//D
"請輸入往後推算的天數： \r\n" +
"往後" + inputd + "天是" + sdfd.format(todayd.getTime()) + "\r\n" +
//E
"輸入指令號碼或 E(結束使用)？\r\n" +
"\r\n" +
"輸入指令: \r\n" +
"1) A 顯示該月月曆\r\n" +
"2) B 西元轉換干支、生肖\r\n" +
"3) C 計算天數\r\n" +
"4) D 計算日期\r\n" +
"5) E 結束使用\r\n" +
"離開系統\r\n" ;
ByteArrayOutputStream testOut = new ByteArrayOutputStream();
ByteArrayInputStream testIn = new ByteArrayInputStream(input.getBytes());
System.out.println("this is testAll_2\n");
System.setIn(testIn);
System.setOut(new PrintStream(testOut));
test.main(null);
String output = new String(testOut.toByteArray());
assertEquals(expect_output, output);
}
}
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