use SimpleTest for unit testing

includes some tests for storage providers, more to come

1 files changed, 317 insertions, 0 deletions

diff --git a/3rdparty/simpletest/test/expectation_test.php b/3rdparty/simpletest/test/expectation_test.php
new file mode 100755
index 00000000000..31fbe65e683
--- /dev/null
+++ b/3rdparty/simpletest/test/expectation_test.php
@@ -0,0 +1,317 @@
+<?php
+// $Id: expectation_test.php 2009 2011-04-28 08:57:25Z pp11 $
+require_once(dirname(__FILE__) . '/../autorun.php');
+require_once(dirname(__FILE__) . '/../expectation.php');
+
+class TestOfEquality extends UnitTestCase {
+
+    function testBoolean() {
+        $is_true = new EqualExpectation(true);
+        $this->assertTrue($is_true->test(true));
+        $this->assertFalse($is_true->test(false));
+    }
+
+    function testStringMatch() {
+        $hello = new EqualExpectation("Hello");
+        $this->assertTrue($hello->test("Hello"));
+        $this->assertFalse($hello->test("Goodbye"));
+    }
+
+    function testInteger() {
+        $fifteen = new EqualExpectation(15);
+        $this->assertTrue($fifteen->test(15));
+        $this->assertFalse($fifteen->test(14));
+    }
+
+    function testFloat() {
+        $pi = new EqualExpectation(3.14);
+        $this->assertTrue($pi->test(3.14));
+        $this->assertFalse($pi->test(3.15));
+    }
+
+    function testArray() {
+        $colours = new EqualExpectation(array("r", "g", "b"));
+        $this->assertTrue($colours->test(array("r", "g", "b")));
+        $this->assertFalse($colours->test(array("g", "b", "r")));
+    }
+
+    function testHash() {
+        $is_blue = new EqualExpectation(array("r" => 0, "g" => 0, "b" => 255));
+        $this->assertTrue($is_blue->test(array("r" => 0, "g" => 0, "b" => 255)));
+        $this->assertFalse($is_blue->test(array("r" => 0, "g" => 255, "b" => 0)));
+    }
+
+    function testHashWithOutOfOrderKeysShouldStillMatch() {
+        $any_order = new EqualExpectation(array('a' => 1, 'b' => 2));
+        $this->assertTrue($any_order->test(array('b' => 2, 'a' => 1)));
+    }
+}
+
+class TestOfWithin extends UnitTestCase {
+
+    function testWithinFloatingPointMargin() {
+        $within = new WithinMarginExpectation(1.0, 0.2);
+        $this->assertFalse($within->test(0.7));
+        $this->assertTrue($within->test(0.8));
+        $this->assertTrue($within->test(0.9));
+        $this->assertTrue($within->test(1.1));
+        $this->assertTrue($within->test(1.2));
+        $this->assertFalse($within->test(1.3));
+    }
+
+    function testOutsideFloatingPointMargin() {
+        $within = new OutsideMarginExpectation(1.0, 0.2);
+        $this->assertTrue($within->test(0.7));
+        $this->assertFalse($within->test(0.8));
+        $this->assertFalse($within->test(1.2));
+        $this->assertTrue($within->test(1.3));
+    }
+}
+
+class TestOfInequality extends UnitTestCase {
+
+    function testStringMismatch() {
+        $not_hello = new NotEqualExpectation("Hello");
+        $this->assertTrue($not_hello->test("Goodbye"));
+        $this->assertFalse($not_hello->test("Hello"));
+    }
+}
+
+class RecursiveNasty {
+    private $me;
+
+    function RecursiveNasty() {
+        $this->me = $this;
+    }
+}
+
+class OpaqueContainer {
+    private $stuff;
+    private $value;
+
+    public function __construct($value) {
+        $this->value = $value;
+    }
+}
+
+class DerivedOpaqueContainer extends OpaqueContainer {
+    // Deliberately have a variable whose name with the same suffix as a later
+    // variable
+    private $new_value = 1;
+
+    // Deliberately obscures the variable of the same name in the base
+    // class.
+    private $value;
+
+    public function __construct($value, $base_value) {
+        parent::__construct($base_value);
+        $this->value = $value;
+    }
+}
+
+class TestOfIdentity extends UnitTestCase {
+
+    function testType() {
+        $string = new IdenticalExpectation("37");
+        $this->assertTrue($string->test("37"));
+        $this->assertFalse($string->test(37));
+        $this->assertFalse($string->test("38"));
+    }
+
+    function _testNastyPhp5Bug() {
+        $this->assertFalse(new RecursiveNasty() != new RecursiveNasty());
+    }
+
+    function _testReallyHorribleRecursiveStructure() {
+        $hopeful = new IdenticalExpectation(new RecursiveNasty());
+        $this->assertTrue($hopeful->test(new RecursiveNasty()));
+    }
+
+    function testCanComparePrivateMembers() {
+        $expectFive = new IdenticalExpectation(new OpaqueContainer(5));
+        $this->assertTrue($expectFive->test(new OpaqueContainer(5)));
+        $this->assertFalse($expectFive->test(new OpaqueContainer(6)));
+    }
+
+    function testCanComparePrivateMembersOfObjectsInArrays() {
+        $expectFive = new IdenticalExpectation(array(new OpaqueContainer(5)));
+        $this->assertTrue($expectFive->test(array(new OpaqueContainer(5))));
+        $this->assertFalse($expectFive->test(array(new OpaqueContainer(6))));
+    }
+
+    function testCanComparePrivateMembersOfObjectsWherePrivateMemberOfBaseClassIsObscured() {
+        $expectFive = new IdenticalExpectation(array(new DerivedOpaqueContainer(1,2)));
+        $this->assertTrue($expectFive->test(array(new DerivedOpaqueContainer(1,2))));
+        $this->assertFalse($expectFive->test(array(new DerivedOpaqueContainer(0,2))));
+        $this->assertFalse($expectFive->test(array(new DerivedOpaqueContainer(0,9))));
+        $this->assertFalse($expectFive->test(array(new DerivedOpaqueContainer(1,0))));
+    }
+}
+
+class TransparentContainer {
+    public $value;
+
+    public function __construct($value) {
+        $this->value = $value;
+    }
+}
+
+class TestOfMemberComparison extends UnitTestCase {
+
+    function testMemberExpectationCanMatchPublicMember() {
+        $expect_five = new MemberExpectation('value', 5);
+        $this->assertTrue($expect_five->test(new TransparentContainer(5)));
+        $this->assertFalse($expect_five->test(new TransparentContainer(8)));
+    }
+
+    function testMemberExpectationCanMatchPrivateMember() {
+        $expect_five = new MemberExpectation('value', 5);
+        $this->assertTrue($expect_five->test(new OpaqueContainer(5)));
+        $this->assertFalse($expect_five->test(new OpaqueContainer(8)));
+    }
+
+    function testMemberExpectationCanMatchPrivateMemberObscuredByDerivedClass() {
+        $expect_five = new MemberExpectation('value', 5);
+        $this->assertTrue($expect_five->test(new DerivedOpaqueContainer(5,8)));
+        $this->assertTrue($expect_five->test(new DerivedOpaqueContainer(5,5)));
+        $this->assertFalse($expect_five->test(new DerivedOpaqueContainer(8,8)));
+        $this->assertFalse($expect_five->test(new DerivedOpaqueContainer(8,5)));
+    }
+
+}
+
+class DummyReferencedObject{}
+
+class TestOfReference extends UnitTestCase {
+
+    function testReference() {
+        $foo = "foo";
+        $ref = &$foo;
+        $not_ref = $foo;
+        $bar = "bar";
+
+        $expect = new ReferenceExpectation($foo);
+        $this->assertTrue($expect->test($ref));
+        $this->assertFalse($expect->test($not_ref));
+        $this->assertFalse($expect->test($bar));
+    }
+}
+
+class TestOfNonIdentity extends UnitTestCase {
+
+    function testType() {
+        $string = new NotIdenticalExpectation("37");
+        $this->assertTrue($string->test("38"));
+        $this->assertTrue($string->test(37));
+        $this->assertFalse($string->test("37"));
+    }
+}
+
+class TestOfPatterns extends UnitTestCase {
+
+    function testWanted() {
+        $pattern = new PatternExpectation('/hello/i');
+        $this->assertTrue($pattern->test("Hello world"));
+        $this->assertFalse($pattern->test("Goodbye world"));
+    }
+
+    function testUnwanted() {
+        $pattern = new NoPatternExpectation('/hello/i');
+        $this->assertFalse($pattern->test("Hello world"));
+        $this->assertTrue($pattern->test("Goodbye world"));
+    }
+}
+
+class ExpectedMethodTarget {
+    function hasThisMethod() {}
+}
+
+class TestOfMethodExistence extends UnitTestCase {
+
+    function testHasMethod() {
+        $instance = new ExpectedMethodTarget();
+        $expectation = new MethodExistsExpectation('hasThisMethod');
+        $this->assertTrue($expectation->test($instance));
+        $expectation = new MethodExistsExpectation('doesNotHaveThisMethod');
+        $this->assertFalse($expectation->test($instance));
+    }
+}
+
+class TestOfIsA extends UnitTestCase {
+
+    function testString() {
+        $expectation = new IsAExpectation('string');
+        $this->assertTrue($expectation->test('Hello'));
+        $this->assertFalse($expectation->test(5));
+    }
+
+    function testBoolean() {
+        $expectation = new IsAExpectation('boolean');
+        $this->assertTrue($expectation->test(true));
+        $this->assertFalse($expectation->test(1));
+    }
+
+    function testBool() {
+        $expectation = new IsAExpectation('bool');
+        $this->assertTrue($expectation->test(true));
+        $this->assertFalse($expectation->test(1));
+    }
+
+    function testDouble() {
+        $expectation = new IsAExpectation('double');
+        $this->assertTrue($expectation->test(5.0));
+        $this->assertFalse($expectation->test(5));
+    }
+
+    function testFloat() {
+        $expectation = new IsAExpectation('float');
+        $this->assertTrue($expectation->test(5.0));
+        $this->assertFalse($expectation->test(5));
+    }
+
+    function testReal() {
+        $expectation = new IsAExpectation('real');
+        $this->assertTrue($expectation->test(5.0));
+        $this->assertFalse($expectation->test(5));
+    }
+
+    function testInteger() {
+        $expectation = new IsAExpectation('integer');
+        $this->assertTrue($expectation->test(5));
+        $this->assertFalse($expectation->test(5.0));
+    }
+
+    function testInt() {
+        $expectation = new IsAExpectation('int');
+        $this->assertTrue($expectation->test(5));
+        $this->assertFalse($expectation->test(5.0));
+    }
+
+    function testScalar() {
+        $expectation = new IsAExpectation('scalar');
+        $this->assertTrue($expectation->test(5));
+        $this->assertFalse($expectation->test(array(5)));
+    }
+
+    function testNumeric() {
+        $expectation = new IsAExpectation('numeric');
+        $this->assertTrue($expectation->test(5));
+        $this->assertFalse($expectation->test('string'));
+    }
+
+    function testNull() {
+        $expectation = new IsAExpectation('null');
+        $this->assertTrue($expectation->test(null));
+        $this->assertFalse($expectation->test('string'));
+    }
+}
+
+class TestOfNotA extends UnitTestCase {
+
+    function testString() {
+        $expectation = new NotAExpectation('string');
+        $this->assertFalse($expectation->test('Hello'));
+        $this->assertTrue($expectation->test(5));
+    }
+}
+?>
\ No newline at end of file