@Test
public void date_assertion_should_support_timestamp_string_representation()
throws ParseException {
Date date = DateUtil.newTimestampDateFormat().parse("2015-05-08 11:30:00.560");
String timestampAsString =
DateUtil.newTimestampDateFormat().format(new Timestamp(date.getTime()));
assertThat(date).isEqualTo(timestampAsString);
}
@Test
public void use_custom_date_formats_set_from_Assertions_entry_point() {
final Date date = DateUtil.parse("2003-04-26");
registerCustomDateFormat("yyyy/MM/dd'T'HH:mm:ss");
try {
// fail : the registered format does not match the given date
assertThat(date).isEqualTo("2003/04/26");
failBecauseExpectedAssertionErrorWasNotThrown();
} catch (AssertionError e) {
assertThat(e)
.hasMessage(
format(
"Failed to parse 2003/04/26 with any of these date formats:%n"
+ " [yyyy/MM/dd'T'HH:mm:ss,%n"
+ " yyyy-MM-dd'T'HH:mm:ss.SSS,%n"
+ " yyyy-MM-dd HH:mm:ss.SSS,%n"
+ " yyyy-MM-dd'T'HH:mm:ss,%n"
+ " yyyy-MM-dd]"));
}
// register the expected custom formats, they are used in the order they have been registered.
registerCustomDateFormat("yyyy/MM/dd");
assertThat(date).isEqualTo("2003/04/26");
// another to register a DateFormat
registerCustomDateFormat(new SimpleDateFormat("yyyy/MM/dd'T'HH:mm:ss.SSS"));
// the assertion uses the last custom date format registered.
assertThat(date).isEqualTo("2003/04/26T00:00:00.000");
useDefaultDateFormatsOnly();
assertThat(date).isEqualTo("2003-04-26");
assertThat(date).isEqualTo("2003-04-26T00:00:00");
assertThat(date).isEqualTo("2003-04-26T00:00:00.000");
}
@Test
public void
date_assertion_using_custom_date_string_representation_then_switching_back_to_defaults_date_formats() {
final Date date = DateUtil.parse("2003-04-26");
// chained assertions
assertThat(date)
.withDateFormat("yyyy/MM/dd")
.isEqualTo("2003/04/26")
.withDefaultDateFormatsOnly()
.isEqualTo("2003-04-26");
// new assertions
assertThat(date).withDateFormat("yyyy/MM/dd").isEqualTo("2003/04/26");
assertThat(date).withDefaultDateFormatsOnly().isEqualTo("2003-04-26");
}
@Test
public void date_assertion_using_default_date_string_representation() {
// datetime with ms is supported
final Date date1timeWithMS = parseDatetimeWithMs("2003-04-26T03:01:02.999");
assertThat(date1timeWithMS).isEqualTo("2003-04-26T03:01:02.999");
// datetime without ms is supported
final Date datetime = parseDatetime("2003-04-26T03:01:02");
assertThat(datetime).isEqualTo("2003-04-26T03:01:02.000");
assertThat(datetime).isEqualTo("2003-04-26T03:01:02");
// date is supported
final Date date = DateUtil.parse("2003-04-26");
assertThat(date).isEqualTo("2003-04-26");
assertThat(date).isEqualTo("2003-04-26T00:00:00");
assertThat(date).isEqualTo("2003-04-26T00:00:00.000");
}
@Test
public void should_create_error_message() {
Date actual = DateUtil.parseDatetime("2011-01-01T05:01:00");
Date expected = DateUtil.parseDatetime("2011-01-01T05:01:01");
String message =
shouldHaveSameTime(actual, expected)
.create(new TextDescription("Test"), new StandardRepresentation());
assertThat(message)
.isEqualTo(
format(
"[Test] %n"
+ "Expecting%n"
+ " <2011-01-01T05:01:00.000>%n"
+ "to have the same time as:%n"
+ " <2011-01-01T05:01:01.000>%n"
+ "but actual time is%n"
+ " <"
+ actual.getTime()
+ "L>%n"
+ "and expected was:%n"
+ " <"
+ expected.getTime()
+ "L>"));
}
@Test
public void use_custom_date_formats_first_then_defaults_to_parse_a_date() {
// using default formats should work
final Date date = DateUtil.parse("2003-04-26");
assertThat(date).isEqualTo("2003-04-26");
try {
// date with a custom format : failure since the default formats don't match.
assertThat(date).isEqualTo("2003/04/26");
failBecauseExpectedAssertionErrorWasNotThrown();
} catch (AssertionError e) {
assertThat(e)
.hasMessage(
format(
"Failed to parse 2003/04/26 with any of these date formats:%n"
+ " [yyyy-MM-dd'T'HH:mm:ss.SSS,%n"
+ " yyyy-MM-dd HH:mm:ss.SSS,%n"
+ " yyyy-MM-dd'T'HH:mm:ss,%n"
+ " yyyy-MM-dd]"));
}
// registering a custom date format to make the assertion pass
registerCustomDateFormat("yyyy/MM/dd");
assertThat(date).isEqualTo("2003/04/26");
// the default formats are still available and should work
assertThat(date).isEqualTo("2003-04-26");
assertThat(date).isEqualTo("2003-04-26T00:00:00");
try {
// but if not format at all matches, it fails.
assertThat(date).isEqualTo("2003 04 26");
failBecauseExpectedAssertionErrorWasNotThrown();
} catch (AssertionError e) {
assertThat(e)
.hasMessage(
format(
"Failed to parse 2003 04 26 with any of these date formats:%n"
+ " [yyyy/MM/dd,%n"
+ " yyyy-MM-dd'T'HH:mm:ss.SSS,%n"
+ " yyyy-MM-dd HH:mm:ss.SSS,%n"
+ " yyyy-MM-dd'T'HH:mm:ss,%n"
+ " yyyy-MM-dd]"));
}
// register a new custom format should work
registerCustomDateFormat("yyyy MM dd");
assertThat(date).isEqualTo("2003 04 26");
}
@Test
public void
should_fail_if_given_date_string_representation_cant_be_parsed_with_any_custom_date_formats() {
thrown.expectAssertionError(
"Failed to parse 2003 04 26 with any of these date formats:%n"
+ " [yyyy/MM/dd'T'HH:mm:ss,%n"
+ " yyyy/MM/dd,%n"
+ " yyyy-MM-dd'T'HH:mm:ss.SSS,%n"
+ " yyyy-MM-dd HH:mm:ss.SSS,%n"
+ " yyyy-MM-dd'T'HH:mm:ss,%n"
+ " yyyy-MM-dd]");
final Date date = DateUtil.parse("2003-04-26");
registerCustomDateFormat("yyyy/MM/dd'T'HH:mm:ss");
// registering again has no effect
registerCustomDateFormat("yyyy/MM/dd'T'HH:mm:ss");
assertThat(date).withDateFormat("yyyy/MM/dd").isEqualTo("2003 04 26");
}
@Test
public void date_assertion_using_custom_date_string_representation() {
final Date date = DateUtil.parse("2003-04-26");
assertThat(date).withDateFormat("yyyy/MM/dd").isEqualTo("2003/04/26");
assertThat(date).isEqualTo("2003/04/26");
}