Compose UI testing - How do I assert a text color?

I'm trying to test a Text that on my component I can print it in different colors, so on my test I'm verifying it gets the expected color. I was looking for a method to return the color but I did not find any.

From now I'm asserting that the text is correct and the visibility is correct, but when trying to find the method to get the colour I get too deep and I'm looking for a simpler solution.

composeTestRule.onNode(hasTestTag("testTagForButton"), true)
            .assertExists()
            .assertTextEquals("Testing")

I've check that I can do something like .fetchSemanticsNode().layoutInfo.getModifierInfo() to get into the Modifier and perhaps from there I can get the colour, but it's too much maybe. Also I've found this .captureToImage() that perhaps I could get the colour on it, but since I had to put the pixels I decided that it's not the way.

Is there any simple way to get that?

from Compose UI testing - How do I assert a text color?