Proposal: Group images tests by format

[Elad-Laufer]

Currently all the golden tests are bunched together in a single file image_golden_test.go which is extremely long and cluttered.
In addition there's image_test.go, which contains a mix of format specific tests and ImageRef unit tests.

As format support is dependant on libvips version, and each format has its own specific features, exporters and quirks we should consider breaking up the the test file into files by format, e.g. image_jpeg_test.go, image_gif_test.go etc.

[davidbyttow]

I think that probably makes a lot of sense. And possibly in another package too.

[Elad-Laufer]

I think that probably makes a lot of sense. And possibly in another package too.

--- vips
--- image.go
--- --- image_tests
--- --- --- golden.go
--- --- --- gif
--- --- --- --- gif_test.go
--- --- --- jpg

?

[davidbyttow]

i was thinking something like like how we have mem_tests package there'd be golden_tests and then the image format tests in there like jpeg_test.go, and so on

[Elad-Laufer]

i was thinking something like like how we have mem_tests package there'd be golden_tests and then jpeg_test.go, and so on

ok