Add hasStartDate and hasEndDate to Interval

ProfessionalWiki · Mar 14, 2021 · 24e8861 · 24e8861
1 parent 3cddc1f
commit 24e8861
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Showing 2 changed files with 49 additions and 0 deletions.
diff --git a/src/Model/Interval.php b/src/Model/Interval.php
@@ -55,12 +55,20 @@ public function getStartDate(): ExtDate
         return $this->start->getDate();
     }
 
+	public function hasStartDate(): bool {
+		return $this->start->isNormalInterval();
+    }
+
     public function getEndDate(): ExtDate
     {
 		// TODO: why do we need this method?
         return $this->end->getDate();
     }
 
+	public function hasEndDate(): bool {
+		return $this->end->isNormalInterval();
+	}
+
     public function getSignificantDigit(): ?int
     {
         return $this->significantDigit;

diff --git a/tests/Unit/Model/IntervalTest.php b/tests/Unit/Model/IntervalTest.php
@@ -53,4 +53,45 @@ public function testUnknownIntervalIsOnlyUnknown(): void {
 		$this->assertFalse( $interval->isOpenInterval() );
 		$this->assertTrue( $interval->isUnknownInterval() );
 	}
+
+	public function testHasStartAndEndDateForIntervalWithOpenStart(): void {
+		$interval = new Interval(
+			IntervalSide::newOpenInterval(),
+			IntervalSide::newFromDate( new ExtDate( 2020, 2, 8 ) )
+		);
+
+		$this->assertFalse( $interval->hasStartDate() );
+		$this->assertTrue( $interval->hasEndDate() );
+	}
+
+	public function testHasStartAndEndDateForIntervalWithUnknownStart(): void {
+		$interval = new Interval(
+			IntervalSide::newUnknownInterval(),
+			IntervalSide::newFromDate( new ExtDate( 2020, 2, 8 ) )
+		);
+
+		$this->assertFalse( $interval->hasStartDate() );
+		$this->assertTrue( $interval->hasEndDate() );
+	}
+
+	public function testHasStartAndEndDateForIntervalWithOpenEnd(): void {
+		$interval = new Interval(
+			IntervalSide::newFromDate( new ExtDate( 2020, 2, 8 ) ),
+			IntervalSide::newOpenInterval()
+		);
+
+		$this->assertFalse( $interval->hasEndDate() );
+		$this->assertTrue( $interval->hasStartDate() );
+	}
+
+	public function testHasStartAndEndDateForIntervalWithUnknownEnd(): void {
+		$interval = new Interval(
+			IntervalSide::newFromDate( new ExtDate( 2020, 2, 8 ) ),
+			IntervalSide::newUnknownInterval()
+		);
+
+		$this->assertFalse( $interval->hasEndDate() );
+		$this->assertTrue( $interval->hasStartDate() );
+	}
+
 }