From c4d097179e700601e973e8eaf5372e3c112b1b70 Mon Sep 17 00:00:00 2001
From: KyleKatarn <kylekatarnls@gmail.com>
Date: Fri, 7 Dec 2018 16:54:38 +0100
Subject: [PATCH] Enable DateTimeImmutable

---
 src/OpeningHours.php       |  4 ++--
 src/Time.php               |  2 +-
 tests/OpeningHoursTest.php | 14 --------------
 tests/TimeTest.php         |  2 --
 4 files changed, 3 insertions(+), 19 deletions(-)

diff --git a/src/OpeningHours.php b/src/OpeningHours.php
index 50aa9c3..90ce3ca 100644
--- a/src/OpeningHours.php
+++ b/src/OpeningHours.php
@@ -210,7 +210,7 @@ public function isClosed(): bool
         return $this->isClosedAt(new DateTime());
     }
 
-    public function nextOpen(DateTimeInterface $dateTime): DateTime
+    public function nextOpen(DateTimeInterface $dateTime): DateTimeInterface
     {
         if (! ($dateTime instanceof DateTimeImmutable)) {
             $dateTime = clone $dateTime;
@@ -235,7 +235,7 @@ public function nextOpen(DateTimeInterface $dateTime): DateTime
         return $dateTime;
     }
 
-    public function nextClose(DateTimeInterface $dateTime): DateTime
+    public function nextClose(DateTimeInterface $dateTime): DateTimeInterface
     {
         if (! ($dateTime instanceof DateTimeImmutable)) {
             $dateTime = clone $dateTime;
diff --git a/src/Time.php b/src/Time.php
index c50e12e..60cb76c 100644
--- a/src/Time.php
+++ b/src/Time.php
@@ -87,7 +87,7 @@ public function diff(self $time): \DateInterval
         return $this->toDateTime()->diff($time->toDateTime());
     }
 
-    public function toDateTime(DateTime $date = null): DateTime
+    public function toDateTime(DateTimeInterface $date = null): DateTimeInterface
     {
         if (! $date) {
             $date = new DateTime('1970-01-01 00:00:00');
diff --git a/tests/OpeningHoursTest.php b/tests/OpeningHoursTest.php
index 4c6c11d..c0ebea4 100644
--- a/tests/OpeningHoursTest.php
+++ b/tests/OpeningHoursTest.php
@@ -279,8 +279,6 @@ public function it_can_determine_next_open_hours_from_non_working_date_time()
     /** @test */
     public function it_can_determine_next_open_hours_from_non_working_date_time_immutable()
     {
-        $this->markTestIncomplete('Not supported in v1.x');
-
         $openingHours = OpeningHours::create([
             'monday' => ['09:00-11:00', '13:00-19:00'],
         ]);
@@ -313,8 +311,6 @@ public function it_can_determine_next_close_hours_from_non_working_date_time()
     /** @test */
     public function it_can_determine_next_close_hours_from_non_working_date_time_immutable()
     {
-        $this->markTestIncomplete('Not supported in v1.x');
-
         $openingHours = OpeningHours::create([
             'monday' => ['09:00-11:00', '13:00-19:00'],
         ]);
@@ -342,8 +338,6 @@ public function it_can_determine_next_open_hours_from_working_date_time()
     /** @test */
     public function it_can_determine_next_open_hours_from_working_date_time_immutable()
     {
-        $this->markTestIncomplete('Not supported in v1.x');
-
         $openingHours = OpeningHours::create([
             'monday' => ['09:00-11:00', '13:00-19:00'],
             'tuesday' => ['10:00-11:00', '14:00-19:00'],
@@ -372,8 +366,6 @@ public function it_can_determine_next_close_hours_from_working_date_time()
     /** @test */
     public function it_can_determine_next_close_hours_from_working_date_time_immutable()
     {
-        $this->markTestIncomplete('Not supported in v1.x');
-
         $openingHours = OpeningHours::create([
             'monday' => ['09:00-11:00', '13:00-19:00'],
             'tuesday' => ['10:00-11:00', '14:00-19:00'],
@@ -405,8 +397,6 @@ public function it_can_determine_next_open_hours_from_early_morning()
     /** @test */
     public function it_can_determine_next_open_hours_from_early_morning_immutable()
     {
-        $this->markTestIncomplete('Not supported in v1.x');
-
         $openingHours = OpeningHours::create([
             'monday' => ['09:00-11:00', '13:00-19:00'],
             'tuesday' => ['10:00-11:00', '14:00-19:00'],
@@ -441,8 +431,6 @@ public function it_can_determine_next_close_hours_from_early_morning()
     /** @test */
     public function it_can_determine_next_close_hours_from_early_morning_immutable()
     {
-        $this->markTestIncomplete('Not supported in v1.x');
-
         $openingHours = OpeningHours::create([
             'monday' => ['09:00-11:00', '13:00-19:00'],
             'tuesday' => ['10:00-11:00', '14:00-19:00'],
@@ -593,8 +581,6 @@ public function it_works_when_starting_at_midnight()
     /** @test */
     public function it_works_when_starting_at_midnight_immutable()
     {
-        $this->markTestIncomplete('Not supported in v1.x');
-
         $openingHours = OpeningHours::create([
             'monday' => ['00:00-16:00'],
         ]);
diff --git a/tests/TimeTest.php b/tests/TimeTest.php
index 47ca758..d7e642f 100644
--- a/tests/TimeTest.php
+++ b/tests/TimeTest.php
@@ -121,8 +121,6 @@ public function it_should_not_mutate_passed_datetime()
     /** @test */
     public function it_should_not_mutate_passed_datetime_immutable()
     {
-        $this->markTestIncomplete('Not supported in v1.x');
-
         $dateTime = new DateTimeImmutable('2016-09-27 12:00:00');
         $time = Time::fromString('15:00');
         $this->assertEquals('2016-09-27 15:00:00', $time->toDateTime($dateTime)->format('Y-m-d H:i:s'));