Add a testcase for #711

Author: hypest

app/src/androidTest/kotlin/org/wordpress/aztec/demo/tests/BasicTextEditingTests.kt

@@ -0,0 +1,28 @@
+package org.wordpress.aztec.demo.tests
+
+import android.support.test.rule.ActivityTestRule
+import org.junit.Rule
+import org.junit.Test
+import org.wordpress.aztec.demo.BaseTest
+import org.wordpress.aztec.demo.MainActivity
+import org.wordpress.aztec.demo.pages.EditorPage
+
+class BasicTextEditingTests : BaseTest() {
+
+    @Rule
+    @JvmField
+    var mActivityTestRule = ActivityTestRule(MainActivity::class.java)
+
+    // Test reproducing the issue described in https://github.com/wordpress-mobile/AztecEditor-Android/issues/711
+    @Test
+    fun testEditOutChangesSwitch() {
+        EditorPage()
+                .insertText("text")
+                .toggleHtml()
+                .toggleHtml()
+                .clearText()
+                .toggleHtml()
+                .verifyHTML("")
+    }
+
+}