Add tests

Trying out mutation testing (infection).
brick · Dec 24, 2019 · e793795 · e793795
1 parent 243ab3e
commit e793795
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/tests/BigDecimalTest.php b/tests/BigDecimalTest.php
@@ -288,6 +288,12 @@ public function providerOfUnscaledValue()
         ];
     }
 
+    public function testOfUnscaledValueWithDefaultScale()
+    {
+        $number = BigDecimal::ofUnscaledValue('123456789');
+        $this->assertBigDecimalInternalValues('123456789', 0, $number);
+    }
+
     /**
      * @expectedException \InvalidArgumentException
      */
@@ -633,6 +639,11 @@ public function providerMultipliedBy()
             ['123.00', '999.0',  '122877000',  3],
             ['123.00', '999.00', '1228770000', 4],
 
+            ['123.0', '0.1', '1230', 2],
+            ['123.0', '0.01', '1230', 3],
+            ['123.1', '0.01', '1231', 3],
+            ['123.1', '0.001', '1231', 4],
+
             ['123',    '-999',    '-122877',     0],
             ['123',    '-999.0',  '-1228770',    1],
             ['123',    '-999.00', '-12287700',   2],