Don't add a second quote when typing " at the end of a string (fixes …

…#176)

src/main/kotlin/com/github/bjansen/intellij/pebble/editor/PebbleQuoteHandler.kt

@@ -5,5 +5,5 @@ import com.github.bjansen.pebble.parser.PebbleLexer
 import com.intellij.codeInsight.editorActions.SimpleTokenSetQuoteHandler
 
 class PebbleQuoteHandler
-    : SimpleTokenSetQuoteHandler(tokens[PebbleLexer.STRING_START], tokens[PebbleLexer.SINGLE_QUOTED_STRING])
+    : SimpleTokenSetQuoteHandler(tokens[PebbleLexer.STRING_START], tokens[PebbleLexer.DOUBLE_QUOTED_PLAIN_STRING], tokens[PebbleLexer.SINGLE_QUOTED_STRING])
 

src/test/kotlin/com/github/bjansen/intellij/pebble/editor/PebbleQuoteHandlerTest.kt

@@ -0,0 +1,61 @@
+package com.github.bjansen.intellij.pebble.editor
+
+import com.github.bjansen.intellij.pebble.lang.PebbleFileType
+import com.intellij.testFramework.fixtures.BasePlatformTestCase
+
+class PebbleQuoteHandlerTest : BasePlatformTestCase() {
+    override fun getTestDataPath() = "src/test/resources/editor"
+
+    fun testAutoclosingOfSingleQuote() {
+        // Given
+        myFixture.configureByText(PebbleFileType.INSTANCE, """{{ <caret> }}""")
+
+        // When
+        myFixture.type("'")
+
+        // Then
+        edt<Throwable> {
+            assertEquals("{{ '' }}", myFixture.editor.document.text)
+        }
+    }
+
+    fun testOverwritingOfSingleQuote() {
+        // Given
+        myFixture.configureByText(PebbleFileType.INSTANCE, """{{ '<caret>' }}""")
+
+        // When
+        myFixture.type("'")
+
+        // Then
+        edt<Throwable> {
+            assertEquals("{{ '' }}", myFixture.editor.document.text)
+        }
+    }
+
+    fun testAutoclosingOfDoubleQuote() {
+        // Given
+        myFixture.configureByText(PebbleFileType.INSTANCE, """{{ <caret> }}""")
+
+        // When
+        myFixture.type("\"")
+
+        // Then
+        edt<Throwable> {
+            assertEquals("{{ \"\" }}", myFixture.editor.document.text)
+        }
+    }
+
+    fun testOverwritingOfDoubleQuote() {
+        // Given
+        myFixture.configureByText(PebbleFileType.INSTANCE, """{{ "<caret>" }}""")
+
+        // When
+        myFixture.type("\"")
+
+        // Then
+        edt<Throwable> {
+            assertEquals("{{ \"\" }}", myFixture.editor.document.text)
+        }
+    }
+
+}