Add test on DefaultEntryPoints

features/login/impl/src/test/kotlin/io/element/android/features/login/impl/DefaultLoginEntryPointTest.kt

@@ -0,0 +1,50 @@
+/*
+ * 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.features.login.impl
+
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.bumble.appyx.core.modality.BuildContext
+import com.google.common.truth.Truth.assertThat
+import io.element.android.features.enterprise.test.FakeEnterpriseService
+import io.element.android.features.login.api.LoginEntryPoint
+import io.element.android.features.login.impl.accountprovider.AccountProviderDataSource
+import io.element.android.libraries.oidc.test.customtab.FakeOidcActionFlow
+import io.element.android.tests.testutils.lambda.lambdaError
+import io.element.android.tests.testutils.node.TestParentNode
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class DefaultLoginEntryPointTest {
+    @Test
+    fun `test node builder`() {
+        val entryPoint = DefaultLoginEntryPoint()
+        val parentNode = TestParentNode.create { buildContext, plugins ->
+            LoginFlowNode(
+                buildContext = buildContext,
+                plugins = plugins,
+                accountProviderDataSource = AccountProviderDataSource(FakeEnterpriseService()),
+                oidcActionFlow = FakeOidcActionFlow(),
+            )
+        }
+        val callback = object : LoginEntryPoint.Callback {
+            override fun onReportProblem() = lambdaError()
+        }
+        val params = LoginEntryPoint.Params(
+            accountProvider = "ac",
+            loginHint = "lh",
+        )
+        val result = entryPoint.nodeBuilder(parentNode, BuildContext.root(null))
+            .params(params)
+            .callback(callback)
+            .build()
+        assertThat(result).isInstanceOf(LoginFlowNode::class.java)
+        assertThat(result.plugins).contains(LoginFlowNode.Params(params.accountProvider, params.loginHint))
+        assertThat(result.plugins).contains(callback)
+    }
+}