Merge pull request #48 from open-source-contributions/test_enhancement

Improve assertions and testing class name

Author: clue

tests/FlowTest.php

@@ -5,7 +5,7 @@
 use Graphp\Algorithms\Flow as AlgorithmFlow;
 use Graphp\Graph\Graph;
 
-class FlowaTest extends TestCase
+class FlowTest extends TestCase
 {
     public function testGraphEmpty()
     {

tests/Property/WalkPropertyTest.php

@@ -16,8 +16,8 @@ public function testTrivialGraph()
 
         $walk = Walk::factoryFromEdges(array(), $v1);
 
-        $this->assertEquals(1, \count($walk->getVertices()));
-        $this->assertEquals(0, \count($walk->getEdges()));
+        $this->assertCount(1, $walk->getVertices());
+        $this->assertCount(0, $walk->getEdges());
 
         $alg = new WalkProperty($walk);
 
@@ -69,8 +69,8 @@ public function testCycle()
 
         $walk = Walk::factoryFromEdges(array($e1, $e2), $v1);
 
-        $this->assertEquals(3, \count($walk->getVertices()));
-        $this->assertEquals(2, \count($walk->getEdges()));
+        $this->assertCount(3, $walk->getVertices());
+        $this->assertCount(2, $walk->getEdges());
 
         $alg = new WalkProperty($walk);
 
@@ -172,8 +172,8 @@ public function testSimplePathWithinGraph()
         // only use "2 -- 2" part
         $walk = Walk::factoryFromEdges(array($e2), $v2);
 
-        $this->assertEquals(2, \count($walk->getVertices()));
-        $this->assertEquals(1, \count($walk->getEdges()));
+        $this->assertCount(2, $walk->getVertices());
+        $this->assertCount(1, $walk->getEdges());
 
         $alg = new WalkProperty($walk);
 

tests/Search/BreadthFirstTest.php

@@ -6,7 +6,7 @@
 use Graphp\Graph\Graph;
 use Graphp\Tests\Algorithms\TestCase;
 
-class BreadthFirstSearchTest extends TestCase
+class BreadthFirstTest extends TestCase
 {
     public function providerMaxDepth()
     {
@@ -55,4 +55,4 @@ public function testMaxDepth(array $edges, $subject, $maxDepth, array $expected)
         }
         $this->assertSame($expected, $v->getIds());
     }
-}
+}

tests/ShortestPath/BaseShortestPathTest.php

@@ -82,7 +82,7 @@ public function testGraphCycle()
         $this->assertEquals($expectedWeight, $alg->getDistance($v1));
 
         $walk = $alg->getWalkTo($v1);
-        $this->assertEquals(2, \count($walk->getEdges()));
+        $this->assertCount(2, $walk->getEdges());
     }
 
     public function testIsolatedVertexIsNotReachable()