/*
* Copyright 2009 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.template.soy.basicfunctions;
import com.google.common.collect.ImmutableList;
import com.google.template.soy.data.SoyData;
import com.google.template.soy.data.restricted.FloatData;
import com.google.template.soy.data.restricted.IntegerData;
import com.google.template.soy.data.restricted.NumberData;
import com.google.template.soy.javasrc.restricted.JavaExpr;
import com.google.template.soy.jssrc.restricted.JsExpr;
import junit.framework.TestCase;
/**
* Unit tests for MaxFunction.
*
* @author Kai Huang
*/
public class MaxFunctionTest extends TestCase {
public void testComputeForTofu() {
MaxFunction maxFunction = new MaxFunction();
SoyData float0 = FloatData.forValue(7.5);
SoyData float1 = FloatData.forValue(7.777);
assertEquals(FloatData.forValue(7.777),
maxFunction.computeForTofu(ImmutableList.of(float0, float1)));
SoyData integer0 = IntegerData.forValue(-7);
SoyData integer1 = IntegerData.forValue(-8);
assertEquals(IntegerData.forValue(-7),
maxFunction.computeForTofu(ImmutableList.of(integer0, integer1)));
}
public void testComputeForJsSrc() {
MaxFunction maxFunction = new MaxFunction();
JsExpr expr0 = new JsExpr("JS_CODE_0", Integer.MAX_VALUE);
JsExpr expr1 = new JsExpr("JS_CODE_1", Integer.MAX_VALUE);
assertEquals(new JsExpr("Math.max(JS_CODE_0, JS_CODE_1)", Integer.MAX_VALUE),
maxFunction.computeForJsSrc(ImmutableList.of(expr0, expr1)));
}
public void testComputeForJavaSrc() {
MaxFunction maxFunction = new MaxFunction();
JavaExpr expr0 = new JavaExpr("JAVA_CODE_0", IntegerData.class, Integer.MAX_VALUE);
JavaExpr expr1 = new JavaExpr("JAVA_CODE_1", IntegerData.class, Integer.MAX_VALUE);
assertEquals(
new JavaExpr(
"com.google.template.soy.data.restricted.IntegerData.forValue(" +
"Math.max(JAVA_CODE_0.integerValue(), JAVA_CODE_1.integerValue()))",
IntegerData.class, Integer.MAX_VALUE),
maxFunction.computeForJavaSrc(ImmutableList.of(expr0, expr1)));
expr0 = new JavaExpr("JAVA_CODE_0", FloatData.class, Integer.MAX_VALUE);
expr1 = new JavaExpr("JAVA_CODE_1", FloatData.class, Integer.MAX_VALUE);
assertEquals(
new JavaExpr(
"com.google.template.soy.data.restricted.FloatData.forValue(" +
"Math.max(JAVA_CODE_0.floatValue(), JAVA_CODE_1.floatValue()))",
FloatData.class, Integer.MAX_VALUE),
maxFunction.computeForJavaSrc(ImmutableList.of(expr0, expr1)));
expr0 = new JavaExpr("JAVA_CODE_0", IntegerData.class, Integer.MAX_VALUE);
expr1 = new JavaExpr("JAVA_CODE_1", FloatData.class, Integer.MAX_VALUE);
assertEquals(
new JavaExpr(
"com.google.template.soy.data.restricted.FloatData.forValue(" +
"Math.max(JAVA_CODE_0.floatValue(), JAVA_CODE_1.floatValue()))",
FloatData.class, Integer.MAX_VALUE),
maxFunction.computeForJavaSrc(ImmutableList.of(expr0, expr1)));
expr0 = new JavaExpr("JAVA_CODE_0", NumberData.class, Integer.MAX_VALUE);
expr1 = new JavaExpr("JAVA_CODE_1", SoyData.class, Integer.MAX_VALUE);
assertEquals(
new JavaExpr(
"com.google.template.soy.javasrc.codedeps.SoyUtils.$$max(" +
"JAVA_CODE_0," +
" (com.google.template.soy.data.restricted.NumberData) JAVA_CODE_1)",
NumberData.class, Integer.MAX_VALUE),
maxFunction.computeForJavaSrc(ImmutableList.of(expr0, expr1)));
}
}