HTML Plugin

The plugin provides the ability to work with HTML documents: data extraction and validation.

Installation

Copy the below line to dependencies section of the project build.gradle file
Example 1. build.gradle
```
implementation(group: 'org.vividus', name: 'vividus-plugin-html', version: '0.5.7')
```
If the project was imported to the IDE before adding new plugin, re-generate the configuration files for the used IDE and then refresh the project in the used IDE.

Locators

HTML locators should be used in order to interact with HTML document elements. The following locators are supported: - CSS selector - XPath

Steps

Validate elements

Validates the number of elements found by the locator matches the specified rules.

Then number of elements found by $locatorType `$locator` in HTML `$html` is $comparisonRule `$number`

$locatorType - `CSS selector` or `XPath`.
$locator - See Locators.
$html - The HTML document to validate.
$comparisonRule - The comparison rule.
$quantity - The expected number of elements.

Example 2. Validate starfield release date

When I execute HTTP GET request for resource with URL `https://bethesda.net/en/game/starfield`
Then number of elements found by XPath `//h3[contains(., '111122')]` in HTML `${response}` is = `1`

Validate element text

Validates whether the element found by the locator contains the expected text.

Then element found by $locatorType `$locator` in HTML `$html` contains text `$expectedText`

$locatorType - `CSS selector` or `XPath`.
$locator - See Locators.
$html - The HTML document to validate.
$expectedText - The expected element text.

Example 3. Validate starfield release date

When I execute HTTP GET request for resource with URL `https://bethesda.net/en/game/starfield`
Then element found by XPath `//h3` in HTML `${response}` contains text `111122`

Save attribute value

Saves the attribute value into the variable.

When I save `$attributeName` attribute value of element found by $locatorType `$locator` in HTML `$html` to $scopes variable `$variableName`

$attributeName - The name of the attribute.
$locatorType - `CSS selector` or `XPath`.
$locator - See Locators.
$html - The HTML document to find element.
$scopes - The comma-separated set of the variables scopes.
$variableName - The name of the variable to save the attribute value.

Example 4. Validate paragraph title

Given I initialize story variable `html` with value
`
<html>
  <head>
    <title>Page Title</title>
    <script>//<![CDATA[Here comes the data//]]></script>
  </head>
  <body>
    <h1>This is a Heading</h1>
    <p title="paragraph">This is a paragraph.</p>
  </body>
</html>
`
When I save `title` attribute value of element found by CSS selector `p` in HTML `${html}` to scenario variable `title`
Then `${title}` is = `paragraph`

Save data/text of element

Saves the data or the text of element. Where the data is characters between the start-tag and end-tag of the element and the text is the textual content of the element without any inner element.

When I save $dataType of element found by $locatorType `$locator` in HTML `$html` to $scopes variable `variableName`

$dataType - Either data or text
$html - The HTML document to find element.
$locatorType - `CSS selector` or `XPath`.
$locator - See Locators.
- $scopes - The comma-separated set of the variables scopes.
- $variableName - The name of the variable to save the data or text.

Example 5. Validate data/text

Given I initialize story variable `html` with value
`
<html>
  <head>
    <title>Page Title</title>
    <script>//<![CDATA[Here comes the data//]]></script>
  </head>
  <body>
    <h1>This is a Heading</h1>
    <p title="paragraph">This is a paragraph.</p>
  </body>
</html>
`
When I save data of element found by <locatorType> `<script>` in HTML `${html}` to scenario variable `data`
When I save text of element found by <locatorType> `<header>` in HTML `${html}` to scenario variable `text`
Then `${data}` is equal to `//<![CDATA[Here comes the data//]]>`
Then `${text}` is equal to `This is a Heading`
Examples:
|locatorType |script  |header|
|CSS selector|script  |h1    |
|XPath       |//script|//h1  |