Notifications: simplify the flow by removing persistence (#2924)

* Notifications: simplify the flow by removing persistence. 
* Bump of minSdk to `24` (Android 7).
* Add migration to remove `notification.bin` file

tests/testutils/src/main/kotlin/io/element/android/tests/testutils/lambda/LambdaRecorder.kt

@@ -78,6 +78,20 @@ inline fun <reified T1, reified T2, reified T3, reified T4, reified T5, reified
     return LambdaFiveParamsRecorder(ensureNeverCalled, block)
 }
 
+inline fun <reified T1, reified T2, reified T3, reified T4, reified T5, reified T6, reified R> lambdaRecorder(
+    ensureNeverCalled: Boolean = false,
+    noinline block: (T1, T2, T3, T4, T5, T6) -> R
+): LambdaSixParamsRecorder<T1, T2, T3, T4, T5, T6, R> {
+    return LambdaSixParamsRecorder(ensureNeverCalled, block)
+}
+
+inline fun <reified R> lambdaAnyRecorder(
+    ensureNeverCalled: Boolean = false,
+    noinline block: (List<Any?>) -> R
+): LambdaListAnyParamsRecorder<R> {
+    return LambdaListAnyParamsRecorder(ensureNeverCalled, block)
+}
+
 class LambdaNoParamRecorder<out R>(ensureNeverCalled: Boolean, val block: () -> R) : LambdaRecorder(ensureNeverCalled), () -> R {
     override fun invoke(): R {
         onInvoke()
@@ -125,3 +139,53 @@ class LambdaFiveParamsRecorder<in T1, in T2, in T3, in T4, in T5, out R>(ensureN
         return block(p1, p2, p3, p4, p5)
     }
 }
+
+class LambdaSixParamsRecorder<in T1, in T2, in T3, in T4, in T5, in T6, out R>(
+    ensureNeverCalled: Boolean,
+    val block: (T1, T2, T3, T4, T5, T6) -> R,
+) : LambdaRecorder(ensureNeverCalled), (T1, T2, T3, T4, T5, T6) -> R {
+    override fun invoke(p1: T1, p2: T2, p3: T3, p4: T4, p5: T5, p6: T6): R {
+        onInvoke(p1, p2, p3, p4, p5, p6)
+        return block(p1, p2, p3, p4, p5, p6)
+    }
+}
+
+class LambdaSevenParamsRecorder<in T1, in T2, in T3, in T4, in T5, in T6, in T7, out R>(
+    ensureNeverCalled: Boolean,
+    val block: (T1, T2, T3, T4, T5, T6, T7) -> R,
+) : LambdaRecorder(ensureNeverCalled), (T1, T2, T3, T4, T5, T6, T7) -> R {
+    override fun invoke(p1: T1, p2: T2, p3: T3, p4: T4, p5: T5, p6: T6, p7: T7): R {
+        onInvoke(p1, p2, p3, p4, p5, p6, p7)
+        return block(p1, p2, p3, p4, p5, p6, p7)
+    }
+}
+
+class LambdaEightParamsRecorder<in T1, in T2, in T3, in T4, in T5, in T6, in T7, in T8, out R>(
+    ensureNeverCalled: Boolean,
+    val block: (T1, T2, T3, T4, T5, T6, T7, T8) -> R,
+) : LambdaRecorder(ensureNeverCalled), (T1, T2, T3, T4, T5, T6, T7, T8) -> R {
+    override fun invoke(p1: T1, p2: T2, p3: T3, p4: T4, p5: T5, p6: T6, p7: T7, p8: T8): R {
+        onInvoke(p1, p2, p3, p4, p5, p6, p7, p8)
+        return block(p1, p2, p3, p4, p5, p6, p7, p8)
+    }
+}
+
+class LambdaNineParamsRecorder<in T1, in T2, in T3, in T4, in T5, in T6, in T7, in T8, in T9, out R>(
+    ensureNeverCalled: Boolean,
+    val block: (T1, T2, T3, T4, T5, T6, T7, T8, T9) -> R,
+) : LambdaRecorder(ensureNeverCalled), (T1, T2, T3, T4, T5, T6, T7, T8, T9) -> R {
+    override fun invoke(p1: T1, p2: T2, p3: T3, p4: T4, p5: T5, p6: T6, p7: T7, p8: T8, p9: T9): R {
+        onInvoke(p1, p2, p3, p4, p5, p6, p7, p8, p9)
+        return block(p1, p2, p3, p4, p5, p6, p7, p8, p9)
+    }
+}
+
+class LambdaListAnyParamsRecorder<out R>(
+    ensureNeverCalled: Boolean,
+    val block: (List<Any?>) -> R,
+) : LambdaRecorder(ensureNeverCalled), (List<Any?>) -> R {
+    override fun invoke(p: List<Any?>): R {
+        onInvoke(*p.toTypedArray())
+        return block(p)
+    }
+}

tests/testutils/src/main/kotlin/io/element/android/tests/testutils/lambda/ParameterMatcher.kt

@@ -41,3 +41,12 @@ fun any() = object : ParameterMatcher {
     override fun match(param: Any?) = true
     override fun toString(): String = "any()"
 }
+
+/**
+ * A matcher that matches any non null value
+ * Can be used when we don't care about the value of a parameter, just about its nullability.
+ */
+fun nonNull() = object : ParameterMatcher {
+    override fun match(param: Any?) = param != null
+    override fun toString(): String = "nonNull()"
+}