From 9e0b921f16f873c5d8c88182b1fa5698facf00d3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Kucha=C5=99?= <honza.kuchar@grifart.cz>
Date: Sat, 21 May 2016 17:43:27 +0200
Subject: [PATCH] SemanticCursor: added scrollToEnd() and scrollToBeginning()
---
src/SemanticCursor.php | 18 +++++++++++++++++-
tests/Cursor/SemanticCursorTest.phpt | 16 ++++++++++++++++
2 files changed, 33 insertions(+), 1 deletion(-)
diff --git a/src/SemanticCursor.php b/src/SemanticCursor.php
index 7e3244b..68da21e 100644
--- a/src/SemanticCursor.php
+++ b/src/SemanticCursor.php
@@ -19,7 +19,7 @@ namespace Grifart\Mappi\Cursor;
class SemanticCursor implements ICursor
{
/** @var ICursor */
- private $cursor;
+ protected $cursor;
/**
* @param ICursor $cursor
@@ -71,6 +71,22 @@ class SemanticCursor implements ICursor
$this->moveFromEndTo(0);
}
+ /**
+ * Scrolls to the END
+ */
+ public function scrollToEnd() : int
+ {
+ return $this->scroll(ICursor::FETCH_REMAINING);
+ }
+
+ /**
+ * Scroll to the BEGINNING
+ */
+ public function scrollToBeginning() : int
+ {
+ return $this->scroll(ICursor::FETCH_FOREGOING);
+ }
+
// ---- FETCH ----
/**
diff --git a/tests/Cursor/SemanticCursorTest.phpt b/tests/Cursor/SemanticCursorTest.phpt
index fc3bb3c..7b05be6 100644
--- a/tests/Cursor/SemanticCursorTest.phpt
+++ b/tests/Cursor/SemanticCursorTest.phpt
@@ -137,6 +137,22 @@ class SemanticCursorTest extends BaseTest
$this->uut->moveToEnd();
}
+ // ---- the extension - scroll* ----
+
+ public function test_scrollBeginning() {
+ $this->mockedCursor->shouldReceive("scroll")
+ ->with(ICursor::FETCH_FOREGOING)->once()->andReturn(5);
+
+ Assert::same(5, $this->uut->scrollToBeginning());
+ }
+
+ public function test_scrollEnd() {
+ $this->mockedCursor->shouldReceive("scroll")
+ ->with(ICursor::FETCH_REMAINING)->once()->andReturn(5);
+
+ Assert::same(5, $this->uut->scrollToEnd());
+ }
+
// ---- the extension - fetch* ----
public function test_fetchNext()
--
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