implement basic encryption functionallity in core to enable multiple encryption modules

1 files changed, 114 insertions, 0 deletions

diff --git a/tests/lib/encryption/managertest.php b/tests/lib/encryption/managertest.php
new file mode 100644
index 00000000000..ab297bae0cb
--- /dev/null
+++ b/tests/lib/encryption/managertest.php
@@ -0,0 +1,114 @@
+<?php
+
+namespace Test\Encryption;
+
+use OC\Encryption\Manager;
+use Test\TestCase;
+
+class ManagerTest extends TestCase {
+
+	public function testManagerIsDisabled() {
+		$config = $this->getMock('\OCP\IConfig');
+		$m = new Manager($config);
+		$this->assertFalse($m->isEnabled());
+	}
+
+	public function testManagerIsDisabledIfEnabledButNoModules() {
+		$config = $this->getMock('\OCP\IConfig');
+		$config->expects($this->any())->method('getAppValue')->willReturn(true);
+		$m = new Manager($config);
+		$this->assertFalse($m->isEnabled());
+	}
+
+	public function testManagerIsDisabledIfDisabledButModules() {
+		$config = $this->getMock('\OCP\IConfig');
+		$config->expects($this->any())->method('getAppValue')->willReturn(false);
+		$em = $this->getMock('\OCP\Encryption\IEncryptionModule');
+		$em->expects($this->any())->method('getId')->willReturn(0);
+		$em->expects($this->any())->method('getDisplayName')->willReturn('TestDummyModule0');
+		$m = new Manager($config);
+		$m->registerEncryptionModule($em);
+		$this->assertFalse($m->isEnabled());
+	}
+
+	public function testManagerIsEnabled() {
+		$config = $this->getMock('\OCP\IConfig');
+		$config->expects($this->any())->method('getSystemValue')->willReturn(true);
+		$config->expects($this->any())->method('getAppValue')->willReturn('yes');
+		$m = new Manager($config);
+		$this->assertTrue($m->isEnabled());
+	}
+
+	/**
+	 * @expectedException \OC\Encryption\Exceptions\ModuleAlreadyExistsException
+	 * @expectedExceptionMessage Id "0" already used by encryption module "TestDummyModule0"
+	 */
+	public function testModuleRegistration() {
+		$config = $this->getMock('\OCP\IConfig');
+		$config->expects($this->any())->method('getAppValue')->willReturn('yes');
+		$em = $this->getMock('\OCP\Encryption\IEncryptionModule');
+		$em->expects($this->any())->method('getId')->willReturn(0);
+		$em->expects($this->any())->method('getDisplayName')->willReturn('TestDummyModule0');
+		$m = new Manager($config);
+		$m->registerEncryptionModule($em);
+		$this->assertSame(1, count($m->getEncryptionModules()));
+		$m->registerEncryptionModule($em);
+	}
+
+	public function testModuleUnRegistration() {
+		$config = $this->getMock('\OCP\IConfig');
+		$config->expects($this->any())->method('getAppValue')->willReturn(true);
+		$em = $this->getMock('\OCP\Encryption\IEncryptionModule');
+		$em->expects($this->any())->method('getId')->willReturn(0);
+		$em->expects($this->any())->method('getDisplayName')->willReturn('TestDummyModule0');
+		$m = new Manager($config);
+		$m->registerEncryptionModule($em);
+		$this->assertSame(1,
+			count($m->getEncryptionModules())
+		);
+		$m->unregisterEncryptionModule($em);
+		$this->assertEmpty($m->getEncryptionModules());
+	}
+
+	/**
+	 * @expectedException \OC\Encryption\Exceptions\ModuleDoesNotExistsException
+	 * @expectedExceptionMessage Module with id: unknown does not exists.
+	 */
+	public function testGetEncryptionModuleUnknown() {
+		$config = $this->getMock('\OCP\IConfig');
+		$config->expects($this->any())->method('getAppValue')->willReturn(true);
+		$em = $this->getMock('\OCP\Encryption\IEncryptionModule');
+		$em->expects($this->any())->method('getId')->willReturn(0);
+		$em->expects($this->any())->method('getDisplayName')->willReturn('TestDummyModule0');
+		$m = new Manager($config);
+		$m->registerEncryptionModule($em);
+		$this->assertSame(1, count($m->getEncryptionModules()));
+		$m->getEncryptionModule('unknown');
+	}
+
+	public function testGetEncryptionModule() {
+		$config = $this->getMock('\OCP\IConfig');
+		$config->expects($this->any())->method('getAppValue')->willReturn(true);
+		$em = $this->getMock('\OCP\Encryption\IEncryptionModule');
+		$em->expects($this->any())->method('getId')->willReturn(0);
+		$em->expects($this->any())->method('getDisplayName')->willReturn('TestDummyModule0');
+		$m = new Manager($config);
+		$m->registerEncryptionModule($em);
+		$this->assertSame(1, count($m->getEncryptionModules()));
+		$en0 = $m->getEncryptionModule(0);
+		$this->assertEquals(0, $en0->getId());
+	}
+
+	public function testGetDefaultEncryptionModule() {
+		$config = $this->getMock('\OCP\IConfig');
+		$config->expects($this->any())->method('getAppValue')->willReturn(true);
+		$em = $this->getMock('\OCP\Encryption\IEncryptionModule');
+		$em->expects($this->any())->method('getId')->willReturn(0);
+		$em->expects($this->any())->method('getDisplayName')->willReturn('TestDummyModule0');
+		$m = new Manager($config);
+		$m->registerEncryptionModule($em);
+		$this->assertSame(1, count($m->getEncryptionModules()));
+		$en0 = $m->getEncryptionModule(0);
+		$this->assertEquals(0, $en0->getId());
+	}
+}