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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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package test.com.sun.javafx.scene.layout.region;

import javafx.scene.layout.BackgroundRepeat;
import org.junit.Ignore;
import org.junit.Test;
import javafx.css.ParsedValue;
import com.sun.javafx.css.ParsedValueImpl;
import com.sun.javafx.scene.layout.region.RepeatStruct;

import static org.junit.Assert.assertEquals;
import com.sun.javafx.scene.layout.region.RepeatStructConverter;
import com.sun.javafx.scene.layout.region.RepeatStructConverter;

/**
 */
public class BackgroundRepeatConverterTest {
    /*
        -fx-background-repeat:
     */
    @Test public void scenario1() {
        ParsedValueImpl<ParsedValue<String,BackgroundRepeat>[][], RepeatStruct[]> value =
                new ParsedValueImpl<ParsedValue<String,BackgroundRepeat>[][], RepeatStruct[]>(
                        new ParsedValueImpl[0][0], null
                );
        RepeatStruct[] results = RepeatStructConverter.getInstance().convert(value, null);
        assertEquals(0, results.length, 0);
    }

    /*
        -fx-background-repeat: null
     */
    @Ignore ("this doesn't work, but I'm not sure what would happen with a null background-repeat in reality")
    @Test public void scenario2() {
        ParsedValue<String,BackgroundRepeat>[][] values = new ParsedValueImpl[][] {
                {null}
        };

        ParsedValueImpl<ParsedValue<String,BackgroundRepeat>[][], RepeatStruct[]> value =
                new ParsedValueImpl<ParsedValue<String,BackgroundRepeat>[][], RepeatStruct[]>(
                        values, null
                );
        RepeatStruct[] results = RepeatStructConverter.getInstance().convert(value, null);
        assertEquals(0, results.length, 0);
    }

    /*
        -fx-background-repeat: repeat round
     */
    @Test public void scenario3() {
        ParsedValue<String,BackgroundRepeat>[][] values = new ParsedValueImpl[][] {
                { new ParsedValueImpl("repeat", null), new ParsedValueImpl("round", null) }
        };

        ParsedValue<ParsedValue<String,BackgroundRepeat>[][], RepeatStruct[]> value =
                new ParsedValueImpl<ParsedValue<String,BackgroundRepeat>[][], RepeatStruct[]>(
                        values, null
                );
        RepeatStruct[] results = RepeatStructConverter.getInstance().convert(value, null);
        assertEquals(1, results.length, 0);
        assertEquals(BackgroundRepeat.REPEAT, results[0].repeatX);
        assertEquals(BackgroundRepeat.ROUND, results[0].repeatY);
    }

    /*
        -fx-background-repeat: space no-repeat
     */
    @Test public void scenario4() {
        ParsedValue<String,BackgroundRepeat>[][] values = new ParsedValueImpl[][] {
                { new ParsedValueImpl("space", null), new ParsedValueImpl("no-repeat", null) }
        };

        ParsedValue<ParsedValue<String,BackgroundRepeat>[][], RepeatStruct[]> value =
                new ParsedValueImpl<ParsedValue<String,BackgroundRepeat>[][], RepeatStruct[]>(
                        values, null
                );
        RepeatStruct[] results = RepeatStructConverter.getInstance().convert(value, null);
        assertEquals(1, results.length, 0);
        assertEquals(BackgroundRepeat.SPACE, results[0].repeatX);
        assertEquals(BackgroundRepeat.NO_REPEAT, results[0].repeatY);
    }

    /*
        -fx-background-repeat: no-repeat repeat, space round
     */
    @Test public void scenario5() {
        ParsedValue<String,BackgroundRepeat>[][] values = new ParsedValueImpl[][] {
                { new ParsedValueImpl("no-repeat", null), new ParsedValueImpl("repeat", null) },
                { new ParsedValueImpl("space", null), new ParsedValueImpl("round", null) }
        };

        ParsedValue<ParsedValue<String,BackgroundRepeat>[][], RepeatStruct[]> value =
                new ParsedValueImpl<ParsedValue<String,BackgroundRepeat>[][], RepeatStruct[]>(
                        values, null
                );
        RepeatStruct[] results = RepeatStructConverter.getInstance().convert(value, null);
        assertEquals(2, results.length, 0);
        assertEquals(BackgroundRepeat.NO_REPEAT, results[0].repeatX);
        assertEquals(BackgroundRepeat.REPEAT, results[0].repeatY);
        assertEquals(BackgroundRepeat.SPACE, results[1].repeatX);
        assertEquals(BackgroundRepeat.ROUND, results[1].repeatY);
    }

}