1 files changed, 76 insertions, 0 deletions
diff --git a/Tests/Net/OpenID/DiffieHellman.php b/Tests/Net/OpenID/DiffieHellman.php
new file mode 100644
index 0000000..aad06b9
--- /dev/null
+++ b/Tests/Net/OpenID/DiffieHellman.php
@@ -0,0 +1,76 @@
+<?php
+
+require_once('PHPUnit.php');
+require_once('Net/OpenID/DiffieHellman.php');
+
+class Tests_Net_OpenID_DiffieHellman_CheckCases extends PHPUnit_TestCase {
+    function Tests_Net_OpenID_DiffieHellman_CheckCases($cases) {
+        $this->cases = $cases;
+    }
+
+    function runTest() {
+        $this->assertEquals(29, count($this->cases));
+    }
+}
+
+class Tests_Net_OpenID_DiffieHellman_OneCase extends PHPUnit_TestCase {
+    function Tests_Net_OpenID_DiffieHellman_OneCase($name, $input, $expected) {
+        $this->setName("$name");
+        $this->input = $input;
+        $this->expected = $expected;
+    }
+
+    function runTest() {
+        $dh = new Net_OpenID_DiffieHellman(NULL, NULL, $this->input);
+        $this->assertEquals($this->expected, $dh->getPublicKey());
+    }
+}
+
+class Tests_Net_OpenID_DiffieHellman extends PHPUnit_TestSuite {
+    function _readTestCases() {
+        $path = dirname(realpath(__FILE__));
+        $dh_test_data_file = $path . DIRECTORY_SEPARATOR . 'dhpriv';
+        $lines = file($dh_test_data_file);
+        if ($lines === FALSE) {
+            trigger_error("Failed to open data file: $dh_test_data_file",
+                          E_USER_ERROR);
+        }
+
+        $cases = array();
+        foreach ($lines as $line) {
+            $case = array();
+            if (!preg_match('/^(\d+) (\d+)\n$/', $line, $case)) {
+                trigger_error("Bad test input: $line", E_USER_ERROR);
+            }
+
+            $c = count($case);
+            if ($c != 3) {
+                trigger_error("Wrong number of elements in parsed case: $c",
+                              E_USER_ERROR);
+            }
+
+            array_shift($case);
+            $cases[] = $case;
+        }
+
+        return $cases;
+    }
+
+    function Tests_Net_OpenID_DiffieHellman($name) {
+        $this->setName($name);
+
+        $cases = Tests_Net_OpenID_DiffieHellman::_readTestCases();
+        $sanity = new Tests_Net_OpenID_DiffieHellman_CheckCases($cases);
+        $sanity->setName('Check parsing of test data');
+        $this->addTest($sanity);
+
+        for ($i = 0; $i < count($cases); $i++) {
+            $case = $cases[$i];
+            $one = new Tests_Net_OpenID_DiffieHellman_OneCase(
+                $i, $case[0], $case[1]);
+            $this->addTest($one);
+        }
+    }
+}
+
+?>
+\ No newline at end of file