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Function

assertTopPositionInRootIsEqualTo

Asserts that the layout of this node has the top position in the root composable that is equal to the given position.

assertTopPositionInRootIsEqualTo

Source set: Android
@CanIgnoreReturnValue
public fun SubspaceSemanticsNodeInteraction.assertTopPositionInRootIsEqualTo(
    expectedTop: Dp,
    tolerance: Dp = Dp(.5f),
): SubspaceSemanticsNodeInteraction

Asserts that the layout of this node has the top position in the root composable that is equal to the given position.

In Subspace, the y position (e.g. assertYPositionInRootIsEqualTo) refers to the center of the node along the Y-axis. The top position refers to the position of the top edge (maximum Y boundary) of the node's bounding volume, calculated as (center Y + height / 2).

Parameters

expectedTop The top position to assert.
tolerance The tolerance within which the values should be treated as equal. Defaults to 0.5.dp.

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