Add another ui test

test/org/jetbrains/plugins/ideavim/TestHelper.kt

@@ -27,6 +27,7 @@ import com.maddyhome.idea.vim.command.CommandState
 import com.maddyhome.idea.vim.common.TextRange
 import com.maddyhome.idea.vim.helper.mode
 import com.maddyhome.idea.vim.option.OptionsManager
+import java.time.Duration
 import kotlin.test.fail
 
 /**
@@ -93,3 +94,19 @@ fun assertHappened(timeInMillis: Int = 1000, precision: Int, condition: () -> Bo
 
   waitAndAssert(precision * 2) { condition() }
 }
+
+fun waitCondition(
+  durationMillis: Long,
+  interval: Long = 500,
+  condition: () -> Boolean
+): Boolean {
+  val endTime = System.currentTimeMillis() + durationMillis
+  while (System.currentTimeMillis() < endTime) {
+    if (condition())
+      return true
+    else {
+      Thread.sleep(interval)
+    }
+  }
+  return false
+}

test/ui/UiTests.kt

@@ -19,6 +19,7 @@
 package ui
 
 import com.intellij.remoterobot.fixtures.ComponentFixture
+import com.intellij.remoterobot.fixtures.ContainerFixture
 import com.intellij.remoterobot.search.locators.byXpath
 import com.intellij.remoterobot.stepsProcessing.step
 import com.intellij.remoterobot.utils.keyboard
@@ -27,6 +28,7 @@ import org.assertj.swing.core.MouseButton
 import org.intellij.examples.simple.plugin.steps.JavaExampleSteps
 import org.junit.Ignore
 import org.junit.Test
+import ui.pages.Editor
 import ui.pages.actionMenu
 import ui.pages.actionMenuItem
 import ui.pages.dialog
@@ -36,6 +38,7 @@ import ui.pages.idea
 import ui.pages.welcomeFrame
 import ui.utils.StepsLogger
 import ui.utils.uiTest
+import ui.utils.vimExit
 import java.awt.event.KeyEvent
 import kotlin.test.assertEquals
 
@@ -80,21 +83,51 @@ class UiTests {
             enterText("i")
             enterText(
               """
-                |One
-                |Two
-                |Three
+                |One Two
+                |Three Four
+                |Five
             """.trimMargin()
             )
             escape()
           }
         }
       }
-      gutter() {
-        findText("2").click()
-      }
 
-      assertEquals("Two\n", editor.selectedText)
+      testClickOnWord(editor)
+      testGutterClick(editor)
 
     }
   }
-}
+
+  private fun ContainerFixture.testClickOnWord(editor: Editor) {
+    editor.findText("One").doubleClick(MouseButton.LEFT_BUTTON)
+
+    assertEquals("One", editor.selectedText)
+    assertEquals(2, editor.caretOffset)
+
+    keyboard { enterText("h") }
+
+    assertEquals("On", editor.selectedText)
+    assertEquals(1, editor.caretOffset)
+
+    vimExit()
+  }
+
+  private fun ContainerFixture.testGutterClick(editor: Editor) {
+    gutter {
+      findText("2").click()
+    }
+
+    assertEquals("Three Four\n", editor.selectedText)
+    assertEquals(8, editor.caretOffset)
+
+    keyboard {
+      enterText("k")
+    }
+
+    assertEquals("One Two\nThree Four\n", editor.selectedText)
+    assertEquals(0, editor.caretOffset)
+
+    vimExit()
+  }
+}

test/ui/utils/VimActions.kt

@@ -0,0 +1,36 @@
+/*
+ * IdeaVim - Vim emulator for IDEs based on the IntelliJ platform
+ * Copyright (C) 2003-2020 The IdeaVim authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package ui.utils
+
+import com.intellij.remoterobot.fixtures.Fixture
+import com.intellij.remoterobot.utils.keyboard
+
+
+
+fun Fixture.insertMode() {
+  type("i")
+}
+
+fun Fixture.vimExit() {
+  keyboard { escape() }
+}
+
+fun Fixture.type(keys: String) {
+  keyboard { enterText(keys) }
+}