From 53a95b62963386484b5ba284564aac3105fac0e3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Sun, 6 Jan 2013 19:05:40 +0100
Subject: [PATCH] Math: test also parameterless Quaternion::dot().

Just to be sure (and to be consistent with Vector test).
---
 src/Math/Test/MathQuaternionTest.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Math/Test/MathQuaternionTest.cpp b/src/Math/Test/MathQuaternionTest.cpp
index d4d52cf96..e134a2769 100644
--- a/src/Math/Test/MathQuaternionTest.cpp
+++ b/src/Math/Test/MathQuaternionTest.cpp
@@ -32,6 +32,7 @@ class QuaternionTest: public Corrade::TestSuite::Tester {
         void multiplyDivideScalar();
         void multiply();
         void dot();
+        void dotSelf();
         void length();
         void normalized();
         void conjugated();
@@ -54,6 +55,7 @@ QuaternionTest::QuaternionTest() {
              &QuaternionTest::multiplyDivideScalar,
              &QuaternionTest::multiply,
              &QuaternionTest::dot,
+             &QuaternionTest::dotSelf,
              &QuaternionTest::length,
              &QuaternionTest::normalized,
              &QuaternionTest::conjugated,
@@ -109,6 +111,10 @@ void QuaternionTest::dot() {
     CORRADE_COMPARE(Quaternion::dot(a, b), -50.0f);
 }
 
+void QuaternionTest::dotSelf() {
+    CORRADE_COMPARE(Quaternion({1.0f, 2.0f, -3.0f}, -4.0f).dot(), 30.0f);
+}
+
 void QuaternionTest::length() {
     CORRADE_COMPARE(Quaternion({1.0f, 3.0f, -2.0f}, -4.0f).length(), std::sqrt(30.0f));
 }