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    • org.loadui.testfx.matchers.HasLabelStringMatcher Maven / Gradle / Ivy

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    package org.loadui.testfx.matchers;

import javafx.scene.Node;
import javafx.scene.control.Labeled;
import javafx.scene.control.TextInputControl;
import org.hamcrest.Description;
import org.junit.internal.matchers.TypeSafeMatcher;

import static com.google.common.base.Preconditions.checkArgument;
import static org.loadui.testfx.GuiTest.find;

public class HasLabelStringMatcher extends TypeSafeMatcher
{
	private final String label;

	public HasLabelStringMatcher( String label )
	{
		this.label = label;
	}

	public void describeTo( Description desc )
	{
		desc.appendText( "Node should have label " + label );
	}

	@Override
	public boolean matchesSafely( Object target )
	{
		if( target instanceof String )
		{
			return nodeHasLabel( find( ( String )target ) );
		}
		else if( target instanceof Labeled )
		{
			return nodeHasLabel( ( Labeled )target );
		}
		return false;
	}

	private boolean nodeHasLabel( Node node )
	{
		checkArgument( node instanceof Labeled || node instanceof TextInputControl, "Target node must be Labeled or TextInputControl." );

		if( node instanceof Labeled )
		{
			Labeled labeled = ( Labeled )node;
			return label.equals( labeled.getText() );
		}

		TextInputControl textInput = ( TextInputControl )node;
		return label.equals( textInput.getText() );
	}
}    
    
    
    

    




    
    
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