From f3d4b7c54698ca72a3c922cb151e3bc3ffd3ea3b Mon Sep 17 00:00:00 2001
From: Benoit Marty <benoit@matrix.org>
Date: Wed, 13 Aug 2025 12:32:47 +0200
Subject: [PATCH] Create FakeAppErrorStateService

---
 services/apperror/test/build.gradle.kts       | 20 +++++++++++
 .../apperror/test/FakeAppErrorStateService.kt | 36 +++++++++++++++++++
 2 files changed, 56 insertions(+)
 create mode 100644 services/apperror/test/build.gradle.kts
 create mode 100644 services/apperror/test/src/main/kotlin/io/element/android/services/apperror/test/FakeAppErrorStateService.kt

diff --git a/services/apperror/test/build.gradle.kts b/services/apperror/test/build.gradle.kts
new file mode 100644
index 0000000000..c8ac902784
--- /dev/null
+++ b/services/apperror/test/build.gradle.kts
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+plugins {
+    id("io.element.android-library")
+}
+
+android {
+    namespace = "io.element.android.services.apperror.test"
+}
+
+dependencies {
+    implementation(libs.coroutines.core)
+    implementation(projects.services.apperror.api)
+    implementation(projects.tests.testutils)
+}
diff --git a/services/apperror/test/src/main/kotlin/io/element/android/services/apperror/test/FakeAppErrorStateService.kt b/services/apperror/test/src/main/kotlin/io/element/android/services/apperror/test/FakeAppErrorStateService.kt
new file mode 100644
index 0000000000..0783d08e02
--- /dev/null
+++ b/services/apperror/test/src/main/kotlin/io/element/android/services/apperror/test/FakeAppErrorStateService.kt
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.services.apperror.test
+
+import io.element.android.services.apperror.api.AppErrorState
+import io.element.android.services.apperror.api.AppErrorStateService
+import io.element.android.tests.testutils.lambda.lambdaError
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+
+class FakeAppErrorStateService(
+    initialState: AppErrorState = AppErrorState.NoError,
+    private val showErrorResult: (String, String) -> Unit = { _, _ -> lambdaError() },
+    private val showErrorResResult: (Int, Int) -> Unit = { _, _ -> lambdaError() }
+) : AppErrorStateService {
+    private val mutableAppErrorStateFlow = MutableStateFlow(initialState)
+    override val appErrorStateFlow: StateFlow<AppErrorState> = mutableAppErrorStateFlow.asStateFlow()
+
+    override fun showError(title: String, body: String) {
+        showErrorResult(title, body)
+    }
+
+    override fun showError(titleRes: Int, bodyRes: Int) {
+        showErrorResResult(titleRes, bodyRes)
+    }
+
+    fun setAppErrorState(state: AppErrorState) {
+        mutableAppErrorStateFlow.value = state
+    }
+}