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- package org.apache.poi.xslf.geom;
-
- import junit.framework.TestCase;
- import org.apache.poi.xslf.model.geom.*;
- import org.openxmlformats.schemas.drawingml.x2006.main.CTCustomGeometry2D;
-
- /**
- * Date: 10/24/11
- *
- * @author Yegor Kozlov
- */
- public class TestFormulaParser extends TestCase {
- public void testParse(){
-
- Formula[] ops = {
- new Guide("adj1", "val 100"),
- new Guide("adj2", "val 200"),
- new Guide("adj3", "val -1"),
- new Guide("a1", "*/ adj1 2 adj2"), // a1 = 100*2 / 200
- new Guide("a2", "+- adj2 a1 adj1"), // a2 = 200 + a1 - 100
- new Guide("a3", "+/ adj1 adj2 adj2"), // a3 = (100 + 200) / 200
- new Guide("a4", "?: adj3 adj1 adj2"), // a4 = adj3 > 0 ? adj1 : adj2
- new Guide("a5", "abs -2"),
- };
-
- CustomGeometry geom = new CustomGeometry(CTCustomGeometry2D.Factory.newInstance());
- Context ctx = new Context(geom, null, null);
- for(Formula fmla : ops) {
- ctx.evaluate(fmla);
- }
-
- assertEquals(100.0, ctx.getValue("adj1"));
- assertEquals(200.0, ctx.getValue("adj2"));
- assertEquals(1.0, ctx.getValue("a1"));
- assertEquals(101.0, ctx.getValue("a2"));
- assertEquals(1.5, ctx.getValue("a3"));
- assertEquals(200.0, ctx.getValue("a4"));
- assertEquals(2.0, ctx.getValue("a5"));
- }
- }
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