source: josm/trunk/test/unit/org/openstreetmap/josm/gui/mappaint/MapCSSWithExtendedTextDirectivesTest.groovy@ 3991

// License: GPL. For details, see LICENSE file.
package org.openstreetmap.josm.gui.mappaint

import java.awt.Color;

import org.junit.*;
import org.openstreetmap.josm.fixtures.JOSMFixture 
import org.openstreetmap.josm.gui.mappaint.LabelCompositionStrategy.DeriveLabelFromNameTagsCompositionStrategy 
import org.openstreetmap.josm.gui.mappaint.LabelCompositionStrategy.StaticLabelCompositionStrategy 
import org.openstreetmap.josm.gui.mappaint.LabelCompositionStrategy.TagLookupCompositionStrategy 
class MapCSSWithExtendedTextDirectivesTest {
    

    @BeforeClass
    public static void createJOSMFixture(){
        JOSMFixture.createUnitTestFixture().init()
    }

    @Test
    public void createAutoTextElement() {
        Cascade c = new Cascade()
        c.put("text", new Keyword("auto"))
        
        TextElement te = TextElement.create(c, Color.WHITE)
        assert te.labelCompositionStrategy != null
        assert te.labelCompositionStrategy instanceof DeriveLabelFromNameTagsCompositionStrategy
    }
    
    @Test
    public void createTextElementComposingTextFromTag() {
        Cascade c = new Cascade()
        c.put("text", "my_name")
        
        TextElement te = TextElement.create(c, Color.WHITE)
        assert te.labelCompositionStrategy != null
        assert te.labelCompositionStrategy instanceof TagLookupCompositionStrategy
        assert te.labelCompositionStrategy.getDefaultLabelTag() == "my_name"
    }
    
    @Test
    public void createTextElementComposingTextFromTag_2() {
        Cascade c = new Cascade()
        c.put("text", new Keyword("my_name"))
        
        TextElement te = TextElement.create(c, Color.WHITE)
        assert te.labelCompositionStrategy != null
        assert te.labelCompositionStrategy instanceof TagLookupCompositionStrategy
        assert te.labelCompositionStrategy.getDefaultLabelTag() == "my_name"
    }
        
    @Test
    public void createNullStrategy() {
        Cascade c = new Cascade()
        
        TextElement te = TextElement.create(c, Color.WHITE)
        assert te.labelCompositionStrategy == null
    }
}