Boundary refactor, and add some tests

app-test/src/test/kotlin/org/bspeice/minimalbible/activity/downloader/BookListFragmentTest.kt

@@ -0,0 +1,52 @@
+package org.bspeice.minimalbible.activity.downloader
+
+import org.jetbrains.spek.api.Spek
+import kotlin.test.assertTrue
+
+/**
+ * Created by bspeice on 11/22/14.
+ */
+
+class BookListFragmentSpek : Spek() {{
+
+    given("A BookListFragment with showDialog() mocked out") {
+        class TestableFragment : BookListFragment() {
+            var condition = false
+
+            override fun showDialog() {
+                condition = true
+            }
+        }
+
+        val fragment = TestableFragment()
+
+        on("attempting to display modules with the dialog not shown already") {
+            fragment.displayModules(false)
+
+            it("should show the download dialog") {
+                assertTrue(fragment.condition)
+            }
+        }
+    }
+
+    given("a BookListFragment with displayLanguageSpinner() mocked out") {
+        class TestableFragment : BookListFragment() {
+            var condition = false
+
+            override fun displayLanguageSpinner() {
+                condition = true
+            }
+        }
+
+        val fragment = TestableFragment()
+
+        on("attempting to display modules with the dialog already shown") {
+            fragment.displayModules(true)
+
+            it("should show the available languages spinner") {
+                assertTrue(fragment.condition)
+            }
+        }
+    }
+}
+}