func (suite *DynamicChunkStoreSuite) TestGetReturnsNilIfWrappedDoesntHaveIt(c *check.C) {
provider := suite.createChunkProvider(func(consumer chunk.Consumer) {})
wrappedStore := store.NewProviderBacked(provider, func() {})
store := NewDynamicChunkStore(wrappedStore)
holder := store.Get(res.ResourceID(2))
c.Check(holder, check.IsNil)
}
func (suite *DynamicChunkStoreSuite) TestGetReturnsBlockFromWrapped(c *check.C) {
provider := suite.createChunkProvider(func(consumer chunk.Consumer) {
consumer.Consume(res.ResourceID(1), chunk.NewBlockHolder(chunk.BasicChunkType, res.Palette, [][]byte{[]byte{}}))
})
wrappedStore := store.NewProviderBacked(provider, func() {})
store := NewDynamicChunkStore(wrappedStore)
holder := store.Get(res.ResourceID(1))
c.Check(holder, check.NotNil)
}
func (suite *DynamicChunkStoreSuite) TestBlockHolderModifiesWrapped(c *check.C) {
provider := suite.createChunkProvider(func(consumer chunk.Consumer) {
consumer.Consume(res.ResourceID(1), chunk.NewBlockHolder(chunk.BasicChunkType, res.Palette, [][]byte{[]byte{}}))
})
wrappedStore := store.NewProviderBacked(provider, func() {})
store := NewDynamicChunkStore(wrappedStore)
data := []byte{0x01, 0x02}
holder := store.Get(res.ResourceID(1))
holder.SetBlockData(0, data)
c.Check(wrappedStore.Get(res.ResourceID(1)).BlockData(0), check.DeepEquals, data)
}