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352 | -----------------------------------------------------------------------
-- util-dates-formats-tests - Test for date formats
-- Copyright (C) 2011, 2013, 2014, 2016, 2017, 2018 Stephane Carrez
-- Written by Stephane Carrez (Stephane.Carrez@gmail.com)
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Calendar.Formatting;
with Ada.Exceptions;
with Util.Test_Caller;
with Util.Assertions;
with Util.Properties.Bundles;
with Util.Log.Loggers;
with Util.Dates.RFC7231;
with Util.Dates.ISO8601;
package body Util.Dates.Formats.Tests is
use Ada.Strings.Unbounded;
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Util.Dates.Formats.Tests");
package Caller is new Util.Test_Caller (Test, "Dates");
procedure Check (T : in out Test;
Date : in String);
procedure Check (T : in out Test'Class;
Year : in Ada.Calendar.Year_Number;
Month : in Ada.Calendar.Month_Number;
Day : in Ada.Calendar.Day_Number;
Expect_Day : in Ada.Calendar.Day_Number;
Message : in String;
Is_End : in Boolean;
Operation : access function (D : in Ada.Calendar.Time)
return Ada.Calendar.Time);
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test Util.Dates.Split",
Test_Split'Access);
Caller.Add_Test (Suite, "Test Util.Dates.Formats.Format",
Test_Format'Access);
Caller.Add_Test (Suite, "Test Util.Dates.Formats.Parse",
Test_Parse'Access);
Caller.Add_Test (Suite, "Test Util.Dates.Get_Day_Start",
Test_Get_Day_Start'Access);
Caller.Add_Test (Suite, "Test Util.Dates.Get_Week_Start",
Test_Get_Week_Start'Access);
Caller.Add_Test (Suite, "Test Util.Dates.Get_Month_Start",
Test_Get_Month_Start'Access);
Caller.Add_Test (Suite, "Test Util.Dates.Get_Day_End",
Test_Get_Day_End'Access);
Caller.Add_Test (Suite, "Test Util.Dates.Get_Week_End",
Test_Get_Week_End'Access);
Caller.Add_Test (Suite, "Test Util.Dates.Get_Month_End",
Test_Get_Month_End'Access);
Caller.Add_Test (Suite, "Test Util.Dates.RFC7231.Append_Date",
Test_Append_Date'Access);
Caller.Add_Test (Suite, "Test Util.Dates.ISO8601.Image",
Test_ISO8601'Access);
end Add_Tests;
procedure Test_Format (T : in out Test) is
Bundle : Util.Properties.Bundles.Manager;
procedure Check (Pattern : in String;
Date : in Ada.Calendar.Time;
Expect : in String);
procedure Check (Pattern : in String;
Date : in Ada.Calendar.Time;
Expect : in String) is
Result : Ada.Strings.Unbounded.Unbounded_String;
begin
Util.Dates.Formats.Format (Pattern => Pattern,
Date => Date,
Bundle => Bundle,
Into => Result);
Util.Tests.Assert_Equals (T, Expect, To_String (Result),
"Invalid result for: " & Pattern);
end Check;
T1 : constant Ada.Calendar.Time := Ada.Calendar.Formatting.Time_Of (1980, 1, 2, 10, 30, 23);
T2 : constant Ada.Calendar.Time := Ada.Calendar.Formatting.Time_Of (2011, 11, 19, 0, 0, 0);
T3 : constant Ada.Calendar.Time := Ada.Calendar.Formatting.Time_Of (2011, 11, 19, 23, 0, 0);
begin
Check ("%H", T1, "10");
Check ("%H", T2, "00");
Check ("%I", T3, "11");
Check ("%k", T2, " 0");
Check ("%k", T3, "23");
Check ("%l", T2, " 0");
Check ("%l", T3, "11");
Check ("%r", T3, "11:00:00 PM");
Check ("%r", T2, "00:00:00 AM");
Check ("%R:%S", T3, "23:00:00");
Check ("%y-%Y %m/%d %T", T1, "80-1980 01/02 10:30:23");
Check ("%C %d %D", T1, "19 02 01/02/80");
Check ("%e", T1, " 1");
Check ("%F", T1, "1980-01-02");
Check ("%G", T1, "1980W01");
Check ("%g", T1, "80W01");
end Test_Format;
-- ------------------------------
-- Test parsing a date using several formats and different locales.
-- ------------------------------
procedure Test_Parse (T : in out Test) is
procedure Check (Pattern : in String;
Date : in String;
Year : Natural;
Month : Natural;
Day : Natural;
Hour : Natural;
Minute : Natural;
Second : Natural);
Bundle : Util.Properties.Bundles.Manager;
procedure Check (Pattern : in String;
Date : in String;
Year : Natural;
Month : Natural;
Day : Natural;
Hour : Natural;
Minute : Natural;
Second : Natural) is
Result : Date_Record;
begin
Result := Util.Dates.Formats.Parse (Date => Date,
Pattern => Pattern,
Bundle => Bundle);
Util.Tests.Assert_Equals (T, Year, Natural (Result.Year),
"Invalid year with pattern " & Pattern);
Util.Tests.Assert_Equals (T, Month, Natural (Result.Month),
"Invalid month with pattern " & Pattern);
Util.Tests.Assert_Equals (T, Day, Natural (Result.Month_Day),
"Invalid day with pattern " & Pattern);
Util.Tests.Assert_Equals (T, Hour, Natural (Result.Hour),
"Invalid hour with pattern " & Pattern);
Util.Tests.Assert_Equals (T, Minute, Natural (Result.Minute),
"Invalid minute with pattern " & Pattern);
Util.Tests.Assert_Equals (T, Second, Natural (Result.Second),
"Invalid second with pattern " & Pattern);
exception
when E : Constraint_Error =>
Util.Tests.Fail (T, "Parsing failed for pattern " & Pattern & ": "
& Ada.Exceptions.Exception_Message (E));
end Check;
begin
Check ("%Y %m/%d %H:%M:%S", "1980 1/2 10:30:23", 1980, 1, 2, 10, 30, 23);
Check ("%C%y %m/%d %H:%M:%S", "1980 1/2 10:30:23", 1980, 1, 2, 10, 30, 23);
Check ("%B, %d %C%y %R:%S", "January, 2 1980 10:30:23", 1980, 1, 2, 10, 30, 23);
Check ("%b, %d %C%y %R:%S", "Jan, 2 1980 10:30:23", 1980, 1, 2, 10, 30, 23);
Check ("%b, %d %C%y %T", "Jan, 2 1980 10:30:23", 1980, 1, 2, 10, 30, 23);
Check ("%a %b, %d %C%y %R:%S", "Mon Jan, 2 1980 10:30:23", 1980, 1, 2, 10, 30, 23);
Check ("%D %H:%M:%S", "1/2/80 10:30:23", 1980, 1, 2, 10, 30, 23);
Check ("%F %H:%M:%S", "2018-03-23 10:30:23", 2018, 3, 23, 10, 30, 23);
end Test_Parse;
procedure Check (T : in out Test'Class;
Year : in Ada.Calendar.Year_Number;
Month : in Ada.Calendar.Month_Number;
Day : in Ada.Calendar.Day_Number;
Expect_Day : in Ada.Calendar.Day_Number;
Message : in String;
Is_End : in Boolean;
Operation : access function (D : in Ada.Calendar.Time)
return Ada.Calendar.Time) is
use type Ada.Calendar.Time;
Date : Ada.Calendar.Time := Ada.Calendar.Formatting.Time_Of (Year, Month, Day,
0, 0, 0);
begin
for I in 1 .. 47 loop
declare
R : constant Ada.Calendar.Time := Operation (Date);
D : Date_Record;
begin
Split (D, R);
Log.Info ("{0} ({1}) => {2}",
Ada.Calendar.Formatting.Image (Date),
Message, Ada.Calendar.Formatting.Image (R));
Util.Tests.Assert_Equals (T, Natural (Year), Natural (D.Year),
"Invalid year " & Message);
Util.Tests.Assert_Equals (T, Natural (Month), Natural (D.Month),
"Invalid month " & Message);
Util.Tests.Assert_Equals (T, Natural (Expect_Day), Natural (D.Month_Day),
"Invalid day " & Message);
if Is_End then
Util.Tests.Assert_Equals (T, 23, Natural (D.Hour),
"Invalid hour " & Message);
Util.Tests.Assert_Equals (T, 59, Natural (D.Minute),
"Invalid minute " & Message);
Util.Tests.Assert_Equals (T, 59, Natural (D.Second),
"Invalid second " & Message);
else
Util.Tests.Assert_Equals (T, 0, Natural (D.Hour),
"Invalid hour " & Message);
Util.Tests.Assert_Equals (T, 0, Natural (D.Minute),
"Invalid minute " & Message);
Util.Tests.Assert_Equals (T, 0, Natural (D.Second),
"Invalid second " & Message);
end if;
end;
Date := Date + 1800.0;
end loop;
end Check;
-- ------------------------------
-- Test the Get_Day_Start operation.
-- ------------------------------
procedure Test_Get_Day_Start (T : in out Test) is
begin
Check (T, 2013, 6, 04, 04, "Get_Day_Start", False, Get_Day_Start'Access);
Check (T, 2010, 2, 14, 14, "Get_Day_Start", False, Get_Day_Start'Access);
end Test_Get_Day_Start;
-- ------------------------------
-- Test the Get_Week_Start operation.
-- ------------------------------
procedure Test_Get_Week_Start (T : in out Test) is
begin
Check (T, 2013, 6, 04, 03, "Get_Week_Start", False, Get_Week_Start'Access);
Check (T, 2013, 6, 03, 03, "Get_Week_Start", False, Get_Week_Start'Access);
Check (T, 2013, 6, 05, 03, "Get_Week_Start", False, Get_Week_Start'Access);
Check (T, 2013, 6, 08, 03, "Get_Week_Start", False, Get_Week_Start'Access);
Check (T, 2010, 2, 14, 08, "Get_Week_Start", False, Get_Week_Start'Access);
Check (T, 2010, 2, 13, 08, "Get_Week_Start", False, Get_Week_Start'Access);
Check (T, 2010, 2, 10, 08, "Get_Week_Start", False, Get_Week_Start'Access);
Check (T, 2010, 2, 15, 15, "Get_Week_Start", False, Get_Week_Start'Access);
end Test_Get_Week_Start;
-- ------------------------------
-- Test the Get_Month_Start operation.
-- ------------------------------
procedure Test_Get_Month_Start (T : in out Test) is
begin
Check (T, 2013, 6, 04, 01, "Get_Month_Start", False, Get_Month_Start'Access);
Check (T, 2010, 2, 14, 01, "Get_Month_Start", False, Get_Month_Start'Access);
end Test_Get_Month_Start;
-- ------------------------------
-- Test the Get_Day_End operation.
-- ------------------------------
procedure Test_Get_Day_End (T : in out Test) is
begin
Check (T, 2013, 6, 04, 04, "Get_Day_Start", True, Get_Day_End'Access);
Check (T, 2010, 2, 14, 14, "Get_Day_Start", True, Get_Day_End'Access);
end Test_Get_Day_End;
-- ------------------------------
-- Test the Get_Week_End operation.
-- ------------------------------
procedure Test_Get_Week_End (T : in out Test) is
begin
Check (T, 2013, 6, 04, 09, "Get_Week_End", True, Get_Week_End'Access);
Check (T, 2013, 6, 03, 09, "Get_Week_End", True, Get_Week_End'Access);
Check (T, 2013, 6, 05, 09, "Get_Week_End", True, Get_Week_End'Access);
Check (T, 2013, 6, 08, 09, "Get_Week_End", True, Get_Week_End'Access);
Check (T, 2010, 2, 14, 14, "Get_Week_End", True, Get_Week_End'Access);
Check (T, 2010, 2, 13, 14, "Get_Week_End", True, Get_Week_End'Access);
Check (T, 2010, 2, 10, 14, "Get_Week_End", True, Get_Week_End'Access);
Check (T, 2010, 2, 15, 21, "Get_Week_End", True, Get_Week_End'Access);
end Test_Get_Week_End;
-- ------------------------------
-- Test the Get_Month_End operation.
-- ------------------------------
procedure Test_Get_Month_End (T : in out Test) is
begin
Check (T, 2013, 6, 04, 30, "Get_Month_End", True, Get_Month_End'Access);
Check (T, 2010, 2, 14, 28, "Get_Month_End", True, Get_Month_End'Access);
Check (T, 2000, 2, 14, 29, "Get_Month_End", True, Get_Month_End'Access);
end Test_Get_Month_End;
-- ------------------------------
-- Test the Split operation.
-- ------------------------------
procedure Test_Split (T : in out Test) is
procedure Assert_Equals is
new Util.Assertions.Assert_Equals_T (Ada.Calendar.Formatting.Day_Name);
Date : constant Ada.Calendar.Time := Ada.Calendar.Formatting.Time_Of (2014, 11, 12,
23, 30, 0);
D : Date_Record;
begin
Split (D, Date);
Util.Tests.Assert_Equals (T, 2014, Natural (D.Year), "Invalid year ");
Util.Tests.Assert_Equals (T, 11, Natural (D.Month), "Invalid month ");
Util.Tests.Assert_Equals (T, 12, Natural (D.Month_Day), "Invalid day ");
Util.Tests.Assert_Equals (T, 23, Natural (D.Hour), "Invalid hour ");
Util.Tests.Assert_Equals (T, 30, Natural (D.Minute), "Invalid minute ");
Assert_Equals (T, Ada.Calendar.Formatting.Wednesday, D.Day, "Invalid day ");
end Test_Split;
procedure Check (T : in out Test;
Date : in String) is
D : constant Ada.Calendar.Time := Util.Dates.RFC7231.Value (Date);
F : constant String := Util.Dates.RFC7231.Image (D);
begin
Util.Tests.Assert_Equals (T, Date, F, "Invalid date conversion");
end Check;
-- ------------------------------
-- Test the Append_Date as well as the Image operation
-- ------------------------------
procedure Test_Append_Date (T : in out Test) is
begin
Check (T, "Mon, 26 Mar 2012 19:43:47 GMT");
Check (T, "Tue, 02 Feb 2016 15:18:35 GMT");
Check (T, "Wed, 07 Oct 2015 03:41:11 GMT");
Check (T, "Thu, 17 Sep 2015 10:07:02 GMT");
Check (T, "Sat, 03 Oct 2015 17:09:58 GMT");
Check (T, "Fri, 17 Jul 2015 16:07:54 GMT");
Check (T, "Sun, 04 Oct 2015 15:10:44 GMT");
end Test_Append_Date;
-- ------------------------------
-- Test the ISO8601 operations.
-- ------------------------------
procedure Test_ISO8601 (T : in out Test) is
Date : constant Ada.Calendar.Time := Ada.Calendar.Formatting.Time_Of (2014, 11, 12,
23, 30, 4, 0.123456);
D : Date_Record;
begin
Split (D, Date);
Util.Tests.Assert_Equals (T, "2014", ISO8601.Image (D, ISO8601.YEAR));
Util.Tests.Assert_Equals (T, "2014-11", ISO8601.Image (D, ISO8601.MONTH));
Util.Tests.Assert_Equals (T, "2014-11-12", ISO8601.Image (D, ISO8601.DAY));
Util.Tests.Assert_Equals (T, "2014-11-12T23", ISO8601.Image (D, ISO8601.HOUR));
Util.Tests.Assert_Equals (T, "2014-11-12T23:30", ISO8601.Image (D, ISO8601.MINUTE));
Util.Tests.Assert_Equals (T, "2014-11-12T23:30:04", ISO8601.Image (D, ISO8601.SECOND));
Util.Tests.Assert_Equals (T, "2014-11-12T23:30:04.123+00:00",
ISO8601.Image (D, ISO8601.SUBSECOND));
end Test_ISO8601;
end Util.Dates.Formats.Tests;
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