Source/core/animation/AnimationClockTest.cpp

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#include "config.h"
#include "core/animation/AnimationClock.h"

#include "wtf/OwnPtr.h"
#include <gtest/gtest.h>

using namespace WebCore;

namespace {

class CoreAnimationAnimationClockTest : public ::testing::Test {
protected:
    virtual void SetUp()
    {
        animationClock = AnimationClock::create(mockTimeFunction);
        mockTime = 200;
    }

    static double mockTimeFunction()
    {
        return mockTime++;
    }

    static double mockTime;
    OwnPtr<AnimationClock> animationClock;
};

double CoreAnimationAnimationClockTest::mockTime;

TEST_F(CoreAnimationAnimationClockTest, CurrentTime)
{
    EXPECT_EQ(200, animationClock->currentTime());
    EXPECT_EQ(200, animationClock->currentTime());
    animationClock->unfreeze();
    EXPECT_EQ(201, animationClock->currentTime());
    EXPECT_EQ(201, animationClock->currentTime());
}

TEST_F(CoreAnimationAnimationClockTest, UpdateTime)
{
    animationClock->updateTime(100);
    EXPECT_EQ(100, animationClock->currentTime());
    EXPECT_EQ(100, animationClock->currentTime());
    animationClock->updateTime(150);
    EXPECT_EQ(150, animationClock->currentTime());
    EXPECT_EQ(150, animationClock->currentTime());
}

}