Important information on compose testing.

Semantics

• We use semantics in compose to interact with the UI.
• A UI can be anything from a UI ranging from a piece to an entire screen. So it can be a small composable or a collection of composables.
• How much semantics is exposed by the developer depends on how much testing needs to be done.

Three main ways to interact with elements

• Finders: Select one or multiple nodes.
• Assertions: Check if the nodes contain certain properties.
• Actions: Now act on the selected nodes such as click action, and gestures.