Add factory methods

TrustTests/Factories/Account.swift

@@ -0,0 +1,17 @@
+// Copyright SIX DAY LLC, Inc. All rights reserved.
+
+import Foundation
+@testable import Trust
+
+extension Account {
+    static func make(
+        address: Address = .make()
+    ) -> Account {
+        return Account(
+            address: address
+        )
+    }
+}
+
+
+

TrustTests/Factories/Address.swift

@@ -0,0 +1,14 @@
+// Copyright SIX DAY LLC, Inc. All rights reserved.
+
+import Foundation
+@testable import Trust
+
+extension Address {
+    static func make(
+        address: String = "0x123f681646d4a755815f9cb19e1acc8565a0c2ac "
+        ) -> Address {
+        return Address(
+            address: address
+        )
+    }
+}

TrustTests/Factories/FakeKeystore.swift

@@ -0,0 +1,21 @@
+// Copyright SIX DAY LLC, Inc. All rights reserved.
+
+import Foundation
+@testable import Trust
+
+struct FakeKeystore: Keystore {
+    var hasAccounts: Bool {
+        return accounts.count > 0
+    }
+    var accounts: [Account] = []
+}
+
+extension FakeKeystore {
+    static func make(
+        accounts: [Account] = []
+    ) -> FakeKeystore {
+        return FakeKeystore(
+            accounts: accounts
+        )
+    }
+}