compose/ui/ui/src/androidInstrumentedTest/kotlin/androidx/compose/ui/OpenComposeView.kt

/*
 * Copyright 2020 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package androidx.compose.ui

import android.content.Context
import android.util.AttributeSet
import androidx.compose.runtime.Composable
import androidx.compose.runtime.mutableStateOf
import androidx.compose.ui.platform.AbstractComposeView

// Copy of ComposeView, but open, so we can use it with Mockito spy()
open class OpenComposeView @JvmOverloads constructor(
    context: Context,
    attrs: AttributeSet? = null,
    defStyleAttr: Int = 0
) : AbstractComposeView(context, attrs, defStyleAttr) {

    @Suppress("RemoveExplicitTypeArguments")
    private val content = mutableStateOf<@Composable () -> Unit>({})

    @Composable
    override fun Content() {
        content.value()
    }

    fun setContent(content: @Composable () -> Unit) {
        this.content.value = content
    }
}