time: reorganize module

vlib/time/format_test.v

@@ -0,0 +1,84 @@
+import time
+
+const (
+	time_to_test = time.Time{
+		year: 1980
+		month: 7
+		day: 11
+		hour: 21
+		minute: 23
+		second: 42
+		unix: 332198622
+	}
+)
+
+fn test_now_format() {
+	t := time.now()
+	u := t.unix
+	assert t.format() == time.unix(u).format()
+}
+
+fn test_format() {
+	assert '11.07.1980 21:23' == time_to_test.get_fmt_str(.dot, .hhmm24, .ddmmyyyy)
+}
+
+fn test_hhmm() {
+	assert '21:23' == time_to_test.hhmm()
+}
+
+fn test_hhmm12() {
+	assert '9:23 p.m.' == time_to_test.hhmm12()
+}
+
+fn test_hhmmss() {
+	assert '21:23:42' == time_to_test.hhmmss()
+}
+
+fn test_ymmdd() {
+	assert '1980-07-11' == time_to_test.ymmdd()
+}
+
+fn test_ddmmy() {
+	assert '11.07.1980' == time_to_test.ddmmy()
+}
+
+fn test_md() {
+	assert 'Jul 11' == time_to_test.md()
+}
+
+fn test_get_fmt_time_str() {
+	assert '21:23:42' == time_to_test.get_fmt_time_str(.hhmmss24)
+	assert '21:23' == time_to_test.get_fmt_time_str(.hhmm24)
+	assert '9:23:42 p.m.' == time_to_test.get_fmt_time_str(.hhmmss12)
+	assert '9:23 p.m.' == time_to_test.get_fmt_time_str(.hhmm12)
+}
+
+fn test_get_fmt_date_str() {
+	assert '11.07.1980' == time_to_test.get_fmt_date_str(.dot, .ddmmyyyy)
+	assert '11/07/1980' == time_to_test.get_fmt_date_str(.slash, .ddmmyyyy)
+	assert '11-07-1980' == time_to_test.get_fmt_date_str(.hyphen, .ddmmyyyy)
+	assert '11 07 1980' == time_to_test.get_fmt_date_str(.space, .ddmmyyyy)
+	assert '07.11.1980' == time_to_test.get_fmt_date_str(.dot, .mmddyyyy)
+	assert '07/11/1980' == time_to_test.get_fmt_date_str(.slash, .mmddyyyy)
+	assert '07-11-1980' == time_to_test.get_fmt_date_str(.hyphen, .mmddyyyy)
+	assert '07 11 1980' == time_to_test.get_fmt_date_str(.space, .mmddyyyy)
+	assert '11.07.80' == time_to_test.get_fmt_date_str(.dot, .ddmmyy)
+	assert '11/07/80' == time_to_test.get_fmt_date_str(.slash, .ddmmyy)
+	assert '11-07-80' == time_to_test.get_fmt_date_str(.hyphen, .ddmmyy)
+	assert '11 07 80' == time_to_test.get_fmt_date_str(.space, .ddmmyy)
+	assert '07.11.80' == time_to_test.get_fmt_date_str(.dot, .mmddyy)
+	assert '07/11/80' == time_to_test.get_fmt_date_str(.slash, .mmddyy)
+	assert '07-11-80' == time_to_test.get_fmt_date_str(.hyphen, .mmddyy)
+	assert '07 11 80' == time_to_test.get_fmt_date_str(.space, .mmddyy)
+	assert 'Jul 11' == time_to_test.get_fmt_date_str(.space, .mmmd)
+	assert 'Jul 11' == time_to_test.get_fmt_date_str(.space, .mmmdd)
+	assert 'Jul 11 1980' == time_to_test.get_fmt_date_str(.space, .mmmddyyyy)
+	assert '1980-07-11' == time_to_test.get_fmt_date_str(.hyphen, .yyyymmdd)
+}
+
+fn test_get_fmt_str() {
+	// Since get_fmt_time_str and get_fmt_date_str do have comprehensive
+	// tests I don't want to exaggerate here with all possible
+	// combinations.
+	assert '11.07.1980 21:23:42' == time_to_test.get_fmt_str(.dot, .hhmmss24, .ddmmyyyy)
+}