From bdbb0b4328a36a66bb492973ca72497bfd34f6ad Mon Sep 17 00:00:00 2001
From: KatriHaapalinna <katri@vaadin.com>
Date: Thu, 19 Apr 2018 15:03:16 +0300
Subject: Colorpicker validation handling (#10821)

* ColorTextField, helper methods, and regex for validating and handling text input

* Refactored structure to avoid creating new component for validation

* Style to adapt to error indicator

* Tests for validating input in ColorPickerPreview component's TextField

* Merge branch 'master' into colorpicker_validation

* Fix path to server class

* Fix test: Submit the new value

* Fix test: ignore Phantom JS

* Fix hsl+hsla validation patterns to accept '%', test value tweaking

* Merge branch 'master' of github.com:vaadin/framework into colorpicker_validation

* Fix: remove warning when color is updated from elsewhere

* Revisions: input validation only once, Logging level WARN

* Revisions: unit tests for color pattern matching

* Revisions: moved parsing to utility class, tests for parsing all accepted input formats

* Fixed import in tests, comments

* Revisions: Logger as constant, ignore utility class in serialization test

* Corner case tests

* Revisions: protected method for parsing error text, fix to test

* Revisions: NPE fix
---
 .../elements/ColorPickerPreviewElement.java        | 59 +++++++++++++++++++++-
 1 file changed, 58 insertions(+), 1 deletion(-)

(limited to 'testbench-api/src')

diff --git a/testbench-api/src/main/java/com/vaadin/testbench/elements/ColorPickerPreviewElement.java b/testbench-api/src/main/java/com/vaadin/testbench/elements/ColorPickerPreviewElement.java
index 03f10ecc7c..d733e7a531 100644
--- a/testbench-api/src/main/java/com/vaadin/testbench/elements/ColorPickerPreviewElement.java
+++ b/testbench-api/src/main/java/com/vaadin/testbench/elements/ColorPickerPreviewElement.java
@@ -15,9 +15,66 @@
  */
 package com.vaadin.testbench.elements;
 
+import java.util.List;
+
+import org.openqa.selenium.Keys;
+import org.openqa.selenium.WebElement;
+
+import com.vaadin.testbench.By;
 import com.vaadin.testbench.elementsbase.ServerClass;
 
-@ServerClass("com.vaadin.ui.ColorPickerPreview")
+@ServerClass("com.vaadin.ui.components.colorpicker.ColorPickerPreview")
 public class ColorPickerPreviewElement extends CssLayoutElement {
 
+    /**
+     * Get whether TextField in ColorPickerPreview has validation errors.
+     *
+     * @return true if field has errors, false otherwise
+     *
+     * @since
+     */
+    public boolean getColorFieldContainsErrors() {
+        List<WebElement> caption = findElements(
+                By.className("v-caption-v-colorpicker-preview-textfield"));
+        boolean noCaption = caption.isEmpty();
+        return noCaption ? noCaption
+                : caption.get(0).findElements(By.className("v-errorindicator"))
+                        .isEmpty();
+    }
+
+    /**
+     * Get the value of the input element TextField in ColorPickerPreview.
+     *
+     * @return the value of the attribute 'value' of the input element
+     *
+     * @since
+     */
+    public String getColorFieldValue() {
+        return getColorTextField().getAttribute("value");
+    }
+
+    /**
+     * Set value of TextField in ColorPickerPreview. Any existing value in the
+     * field is replaced.
+     *
+     * @param value
+     *            text to insert
+     *
+     * @since
+     */
+    public void setColorTextFieldValue(String value) {
+        // Select all text
+        getColorTextField().sendKeys(Keys.chord(Keys.CONTROL, "a"));
+        getColorTextField().sendKeys(value);
+    }
+
+    /**
+     * @return <code>WebElement</code> representing TextField in
+     *         ColorPickerPreviewComponent
+     * 
+     * @since
+     */
+    public WebElement getColorTextField() {
+        return findElement(By.className("v-colorpicker-preview-textfield"));
+    }
 }
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