complete rework of states

This commit is contained in:
2024-05-12 21:34:17 +06:00
parent a1854b68d8
commit 4901a8844c
7 changed files with 80 additions and 108 deletions

View File

@@ -16,5 +16,19 @@ kotlin {
api project(":micro_utils.common.compose")
}
}
// androidUnitTest {
// dependencies {
// implementation libs.ui.test.junit4
// implementation libs.ui.test.manifest
// implementation libs.android.compose.material3
// }
// }
// jvmTest {
// dependencies {
// implementation libs.ui.test.junit4
// implementation libs.ui.test.manifest
// implementation libs.android.compose.material3
// }
// }
}
}

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@@ -1 +0,0 @@
<manifest/>

View File

@@ -1,46 +0,0 @@
package dev.inmo.micro_utils.coroutines.compose
import androidx.compose.runtime.MutableState
import dev.inmo.micro_utils.coroutines.SpecialMutableStateFlow
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
/**
* This type works like [MutableState], [kotlinx.coroutines.flow.StateFlow] and [kotlinx.coroutines.flow.MutableSharedFlow].
* Based on [SpecialMutableStateFlow]
*/
@Deprecated("Will be removed soon")
class FlowState<T>(
initial: T,
internalScope: CoroutineScope = CoroutineScope(Dispatchers.Default)
) : MutableState<T>,
SpecialMutableStateFlow<T>(initial, internalScope) {
private var internalValue: T = initial
override var value: T
get() = internalValue
set(value) {
internalValue = value
tryEmit(value)
}
override fun onChangeWithoutSync(value: T) {
internalValue = value
super.onChangeWithoutSync(value)
}
override fun component1(): T = value
override fun component2(): (T) -> Unit = { tryEmit(it) }
override fun tryEmit(value: T): Boolean {
internalValue = value
return super.tryEmit(value)
}
override suspend fun emit(value: T) {
internalValue = value
super.emit(value)
}
}
//fun <T> MutableState<T>.asFlowState(scope: CoroutineScope = CoroutineScope(Dispatchers.Main)) = FlowState(this, scope)

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@@ -0,0 +1,24 @@
import androidx.compose.material.Button
import androidx.compose.material.Text
import androidx.compose.runtime.collectAsState
import androidx.compose.ui.test.*
import dev.inmo.micro_utils.coroutines.SpecialMutableStateFlow
import org.jetbrains.annotations.TestOnly
import kotlin.test.Test
class FlowStateTests {
@OptIn(ExperimentalTestApi::class)
@Test
@TestOnly
fun simpleTest() = runComposeUiTest {
val flowState = SpecialMutableStateFlow(0)
setContent {
Button({ flowState.value++ }) { Text("Click") }
Text(flowState.collectAsState().value.toString())
}
onNodeWithText(0.toString()).assertExists()
onNodeWithText("Click").performClick()
onNodeWithText(1.toString()).assertExists()
}
}