EditModelWidgetRender renderText generates class="input-small" twice

[patkyn]

While running unit test EditModelWidgetRenderSpec in grails 3, the following test fails:

    def "the input renderer should include the html5 maxlength attribute and a placeholder if a maxSize validation rule is defined"() {
        setup:
        ctx = ctxBuilder().model([source:'myText', type:'text']).validationString("required,maxSize[100]").build()

        when:
        editModelWidgetRenderer.renderText(ctx)

        then:

        TestUtils.compareHtml(ctx.writer, """<input type="text" data-bind="value:${ctx.model.source}" class="input-small" maxlength="100" placeholder="(maximum 100 characters)" data-validation-engine="validate[${ctx.dataModel.validate}]"></textarea>""")
    }

[Fatal Error] :1:206: Attribute "class" was already specified for element "input".

Condition failed with Exception:

TestUtils.compareHtml(ctx.writer, """<input type="text" data-bind="value:${ctx.model.source}" class="input-small" maxlength="100" placeholder="(maximum 100 characters)" data-validation-engine="validate[${ctx.dataModel.validate}]"></textarea>""")
          |           |   |                                                |   |     |                                                                                                                      |   |         |
          |           |   |                                                |   |     myText                                                                                                                 |   |         required,maxSize[100]
          |           |   |                                                |   [type:text, source:myText]                                                                                                   |   [name:myText, validate:required,maxSize[100]]
          |           |   |                                                au.org.ala.ecodata.forms.WidgetRenderContext@f146392                                                                             au.org.ala.ecodata.forms.WidgetRenderContext@f146392
          |           |   <input  class="input-small" maxlength="100" placeholder="(maximum 100 characters)" data-bind='value:myText'  data-validation-engine='validate[required,maxSize[100]]' type='text' class='input-small'/>
          |           au.org.ala.ecodata.forms.WidgetRenderContext@f146392
          org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 206; Attribute "class" was already specified for element "input".

Condition failed with Exception:

TestUtils.compareHtml(ctx.writer, """<input type="text" data-bind="value:${ctx.model.source}" class="input-small" maxlength="100" placeholder="(maximum 100 characters)" data-validation-engine="validate[${ctx.dataModel.validate}]"></textarea>""")
          |           |   |                                                |   |     |                                                                                                                      |   |         |
          |           |   |                                                |   |     myText                                                                                                                 |   |         required,maxSize[100]
          |           |   |                                                |   [type:text, source:myText]                                                                                                   |   [name:myText, validate:required,maxSize[100]]
          |           |   |                                                au.org.ala.ecodata.forms.WidgetRenderContext@f146392                                                                             au.org.ala.ecodata.forms.WidgetRenderContext@f146392
          |           |   <input  class="input-small" maxlength="100" placeholder="(maximum 100 characters)" data-bind='value:myText'  data-validation-engine='validate[required,maxSize[100]]' type='text' class='input-small'/>
          |           au.org.ala.ecodata.forms.WidgetRenderContext@f146392
          org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 206; Attribute "class" was already specified for element "input".

	at au.org.ala.ecodata.forms.EditModelWidgetRenderSpec.the input renderer should include the html5 maxlength attribute and a placeholder if a maxSize validation rule is defined(EditModelWidgetRenderSpec.groovy:100)
Caused by: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 206; Attribute "class" was already specified for element "input".
	at groovy.util.XmlSlurper.parse(XmlSlurper.java:205)
	at groovy.util.XmlSlurper.parse(XmlSlurper.java:258)
	at au.org.ala.ecodata.forms.TestUtils.compareHtml(TestUtils.groovy:39)
	at au.org.ala.ecodata.forms.TestUtils.compareHtml(TestUtils.groovy:28)
	... 1 more

The editModelWidgetRenderer.renderText(ctx) currently is generating 2 input class and SAXParser is now more strict about this.

[patkyn]

Temporarily comment out this test EditModelWidgetRenderSpec grails 3. When this is fixed, the test should be put back.