Introduce Version::equals

phar-io · Nov 30, 2020 · 240404b · 240404b
1 parent c6bb682
commit 240404b
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Showing 2 changed files with 19 additions and 0 deletions.
diff --git a/src/Version.php b/src/Version.php
@@ -52,6 +52,10 @@ public function hasPreReleaseSuffix(): bool {
         return $this->preReleaseSuffix !== null;
     }
 
+    public function equals(Version $other): bool {
+        return $this->getVersionString() === $other->getVersionString();
+    }
+
     public function isGreaterThan(Version $version): bool {
         if ($version->getMajor()->getValue() > $this->getMajor()->getValue()) {
             return false;

diff --git a/tests/Unit/VersionTest.php b/tests/Unit/VersionTest.php
@@ -132,4 +132,19 @@ public function versionStringProvider() {
             ['v0.1', '0.1.0']
         ];
     }
+
+    public function testIdenticalVersionsAreConsideredEqual() {
+        $a = new Version('1.0.0-rc1');
+        $b = new Version('1.0.0-rc1');
+
+        $this->assertTrue($a->equals($b));
+    }
+
+    public function testNonIdenticalVersionsAreNotConsideredEqual() {
+        $a = new Version('1.0.0-rc1');
+        $b = new Version('1.0.0-rc2');
+
+        $this->assertFalse($a->equals($b));
+    }
+
 }