Merge pull request #39 from mcurran-inviqa/feature/phpspec3.2-tests

add tests for the 3 new matchers in 3.2

Fixes issue #38

Author: mlopes

tests/ExpectTest.php

@@ -43,7 +43,10 @@ function correctExpectations()
             [ function () {  expect('foo bar')->toStartWith('foo'); } ],
             [ function () {  expect('foo bar')->toEndWith('bar'); } ],
             [ function () {  expect('foo bar')->toMatch('/bar/'); } ],
-            [ function () {  expect((new Foo()))->toThrow('InvalidArgumentException')->duringThrowException(); } ]
+            [ function () {  expect((new Foo()))->toThrow('InvalidArgumentException')->duringThrowException(); } ],
+            [ function () {  expect((new Foo()))->toTrigger(E_USER_DEPRECATED)->duringTriggerError(); } ],
+            [ function () {  expect(1.444447777)->toBeApproximately(1.444447777, 1.0e-9); } ],
+            [ function () {  expect((new Foo())->getIterator())->toIterateAs(new \ArrayIterator(['Foo', 'Bar'])); } ],
         ];
     }
 
@@ -67,7 +70,9 @@ function incorrectExpectations()
             [ function () {  expect('foo bar')->toStartWith('baz'); } ],
             [ function () {  expect('foo bar')->toEndWith('baz'); } ],
             [ function () {  expect('foo bar')->toMatch('/baz/'); } ],
-            [ function () {  expect((new Foo()))->toThrow('AnotherException')->duringThrowException(); } ]
+            [ function () {  expect((new Foo()))->toThrow('AnotherException')->duringThrowException(); } ],
+            [ function () {  expect(1.444447777)->toBeApproximately(1.444447778, 1.0e-9); } ],
+            [ function () {  expect((new Foo())->getIterator())->toIterateAs(new \ArrayIterator(['Bar', 'Foo'])); } ]
         ];
     }
 }

tests/Foo.php

@@ -25,4 +25,12 @@ public function throwException()
     {
         throw new InvalidArgumentException;
     }
+    public function triggerError()
+    {
+        trigger_error('The method triggerError is deprecated.', E_USER_DEPRECATED);
+    }
+    public function getIterator()
+    {
+        return new \ArrayIterator(['Foo', 'Bar']);
+    }
 }