1 files changed, 116 insertions, 0 deletions
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/storage/FileSourceStandaloneTest.kt b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/storage/FileSourceStandaloneTest.kt
new file mode 100644
index 0000000000..59f0d04237
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/storage/FileSourceStandaloneTest.kt
@@ -0,0 +1,116 @@
+package com.mapbox.mapboxsdk.testapp.storage
+
+import android.support.test.annotation.UiThreadTest
+import android.support.test.rule.ActivityTestRule
+import android.support.test.runner.AndroidJUnit4
+import com.mapbox.mapboxsdk.AppCenter
+import com.mapbox.mapboxsdk.storage.FileSource
+import com.mapbox.mapboxsdk.testapp.activity.FeatureOverviewActivity
+import java.util.concurrent.CountDownLatch
+import java.util.concurrent.TimeUnit
+import org.junit.*
+import org.junit.rules.TestName
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class FileSourceStandaloneTest : AppCenter() {
+
+  private lateinit var fileSourceTestUtils: FileSourceTestUtils
+  private lateinit var fileSource: FileSource
+
+  @get:Rule
+  val rule = ActivityTestRule(FeatureOverviewActivity::class.java)
+
+  @get:Rule
+  val testName = TestName()
+
+  @Before
+  @UiThreadTest
+  fun setup() {
+    fileSource = FileSource.getInstance(rule.activity)
+    fileSourceTestUtils = FileSourceTestUtils(rule.activity)
+    fileSourceTestUtils.setup()
+  }
+
+  @Test
+  @UiThreadTest
+  fun testDefault() {
+    Assert.assertFalse("FileSource should not be active", fileSource.isActivated)
+  }
+
+  @Test
+  @UiThreadTest
+  fun testActivateDeactivate() {
+    Assert.assertFalse("1) FileSource should not be active", fileSource.isActivated)
+    fileSource.activate()
+    Assert.assertTrue("2) FileSource should be active", fileSource.isActivated)
+    fileSource.deactivate()
+    Assert.assertFalse("3) FileSource should not be active", fileSource.isActivated)
+  }
+
+  @Test
+  fun pathChangeTest() {
+    Assert.assertFalse("FileSource should not be active", fileSource.isActivated)
+    Assert.assertEquals(fileSourceTestUtils.originalPath, FileSource.getResourcesCachePath(rule.activity))
+
+    fileSourceTestUtils.changePath(fileSourceTestUtils.testPath)
+    Assert.assertEquals(fileSourceTestUtils.testPath, FileSource.getResourcesCachePath(rule.activity))
+
+    fileSourceTestUtils.changePath(fileSourceTestUtils.originalPath)
+    Assert.assertEquals(fileSourceTestUtils.originalPath, FileSource.getResourcesCachePath(rule.activity))
+  }
+
+  @Test
+  fun overridePathChangeCallTest() {
+    val firstLatch = CountDownLatch(1)
+    val secondLatch = CountDownLatch(1)
+    rule.activity.runOnUiThread {
+      FileSource.setResourcesCachePath(
+        fileSourceTestUtils.testPath,
+        object : FileSource.ResourcesCachePathChangeCallback {
+          override fun onSuccess(path: String) {
+            Assert.assertEquals(fileSourceTestUtils.testPath, path)
+            firstLatch.countDown()
+          }
+
+          override fun onError(message: String) {
+            Assert.fail("First attempt should succeed.")
+          }
+        })
+
+      FileSource.setResourcesCachePath(
+        fileSourceTestUtils.testPath2,
+        object : FileSource.ResourcesCachePathChangeCallback {
+          override fun onSuccess(path: String) {
+            Assert.fail("Second attempt should fail because first one is in progress.")
+          }
+
+          override fun onError(message: String) {
+            Assert.assertEquals("Another resources cache path change is in progress", message)
+            secondLatch.countDown()
+          }
+        })
+    }
+
+    if (!secondLatch.await(5, TimeUnit.SECONDS)) {
+      rule.runOnUiThread {
+        // if we fail to call a callback, the file source is not going to be deactivated
+        fileSource.deactivate()
+      }
+      Assert.fail("Second attempt should fail.")
+    }
+
+    if (!firstLatch.await(5, TimeUnit.SECONDS)) {
+      rule.runOnUiThread {
+        // if we fail to call a callback, the file source is not going to be deactivated
+        fileSource.deactivate()
+      }
+      Assert.fail("First attempt should succeed.")
+    }
+  }
+
+  @After
+  fun cleanup() {
+    fileSourceTestUtils.cleanup()
+  }
+}
+\ No newline at end of file