migrate to dbflow

5 files changed, 122 insertions, 17 deletions

diff --git a/app/src/test/java/com/pitchedapps/frost/ExampleUnitTest.java b/app/src/test/java/com/pitchedapps/frost/ExampleUnitTest.java
deleted file mode 100644
index a702863a..00000000
--- a/app/src/test/java/com/pitchedapps/frost/ExampleUnitTest.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package com.pitchedapps.frost;
-
-import org.junit.Test;
-
-import static org.junit.Assert.*;
-
-/**
- * Example local unit test, which will execute on the development machine (host).
- *
- * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
- */
-public class ExampleUnitTest {
-    @Test
-    public void addition_isCorrect() throws Exception {
-        assertEquals(4, 2 + 2);
-    }
-}
\ No newline at end of file
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/BaseUnitTest.kt b/app/src/test/kotlin/com/pitchedapps/frost/BaseUnitTest.kt
new file mode 100644
index 00000000..55208aae
--- /dev/null
+++ b/app/src/test/kotlin/com/pitchedapps/frost/BaseUnitTest.kt
@@ -0,0 +1,25 @@
+package com.pitchedapps.frost
+
+import android.content.Context
+import android.os.Build
+import org.junit.Rule
+import org.junit.runner.RunWith
+import org.robolectric.RobolectricTestRunner
+import org.robolectric.RuntimeEnvironment
+import org.robolectric.annotation.Config
+
+/**
+ * Created by Allan Wang on 2017-05-30.
+ */
+@RunWith(RobolectricTestRunner::class)
+@Config(constants = BuildConfig::class, sdk = intArrayOf(Build.VERSION_CODES.LOLLIPOP),
+        assetDir = "build/intermediates/classes/test/")
+abstract class BaseUnitTest {
+
+    @JvmField
+    @Rule
+    var dblflowTestRule = DBFlowTestRule.create()
+
+    val context: Context
+        get() = RuntimeEnvironment.application
+}
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/DbFlowTestRule.kt b/app/src/test/kotlin/com/pitchedapps/frost/DbFlowTestRule.kt
new file mode 100644
index 00000000..aaf38a0f
--- /dev/null
+++ b/app/src/test/kotlin/com/pitchedapps/frost/DbFlowTestRule.kt
@@ -0,0 +1,38 @@
+package com.pitchedapps.frost
+
+import com.raizlabs.android.dbflow.config.DatabaseConfig
+import com.raizlabs.android.dbflow.config.FlowConfig
+import com.raizlabs.android.dbflow.config.FlowManager
+import org.junit.rules.TestRule
+import org.junit.runner.Description
+import org.junit.runners.model.Statement
+import org.robolectric.RuntimeEnvironment
+
+/**
+ * Created by Allan Wang on 2017-05-30.
+ */
+
+class DBFlowTestRule : TestRule {
+
+    override fun apply(base: Statement, description: Description): Statement {
+        return object : Statement() {
+
+            @Throws(Throwable::class)
+            override fun evaluate() {
+                FlowManager.init(FlowConfig.Builder(RuntimeEnvironment.application)
+                        .addDatabaseConfig(DatabaseConfig.Builder(TestDatabase::class.java)
+                                .transactionManagerCreator(::ImmediateTransactionManager)
+                                .build()).build())
+                try {
+                    base.evaluate()
+                } finally {
+                    FlowManager.destroy()
+                }
+            }
+        }
+    }
+
+    companion object {
+        fun create() = DBFlowTestRule()
+    }
+}
\ No newline at end of file
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/ImmediateTransactionManager.kt b/app/src/test/kotlin/com/pitchedapps/frost/ImmediateTransactionManager.kt
new file mode 100644
index 00000000..f3d17e76
--- /dev/null
+++ b/app/src/test/kotlin/com/pitchedapps/frost/ImmediateTransactionManager.kt
@@ -0,0 +1,38 @@
+package com.pitchedapps.frost
+
+import com.raizlabs.android.dbflow.config.DatabaseDefinition
+import com.raizlabs.android.dbflow.runtime.BaseTransactionManager
+import com.raizlabs.android.dbflow.structure.database.transaction.ITransactionQueue
+import com.raizlabs.android.dbflow.structure.database.transaction.Transaction
+/**
+ * Created by Allan Wang on 2017-05-30.
+ */
+class ImmediateTransactionManager(databaseDefinition: DatabaseDefinition)
+    : BaseTransactionManager(ImmediateTransactionQueue(), databaseDefinition)
+
+
+class ImmediateTransactionQueue : ITransactionQueue {
+
+    override fun add(transaction: Transaction?) {
+        if (transaction != null) {
+            transaction.newBuilder()
+                    .runCallbacksOnSameThread(true)
+                    .build()
+                    .executeSync()
+        }
+    }
+
+    override fun cancel(transaction: Transaction?) {
+
+    }
+
+    override fun startIfNotAlive() {
+    }
+
+    override fun cancel(name: String?) {
+    }
+
+    override fun quit() {
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/TestDatabase.kt b/app/src/test/kotlin/com/pitchedapps/frost/TestDatabase.kt
new file mode 100644
index 00000000..328233ac
--- /dev/null
+++ b/app/src/test/kotlin/com/pitchedapps/frost/TestDatabase.kt
@@ -0,0 +1,21 @@
+package com.pitchedapps.frost
+
+import com.raizlabs.android.dbflow.annotation.Database
+import com.raizlabs.android.dbflow.annotation.Migration
+import com.raizlabs.android.dbflow.sql.migration.UpdateTableMigration
+
+/**
+ * Created by Allan Wang on 2017-05-30.
+ */
+
+/**
+ * Description:
+ */
+@Database(version = TestDatabase.VERSION, name = TestDatabase.NAME)
+object TestDatabase {
+
+    const val VERSION = 1
+
+    const val NAME = "TestDatabase"
+
+}
\ No newline at end of file