package com.yami.trading.common;
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import com.yami.trading.bean.item.domain.Item;
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import com.yami.trading.common.util.Arith;
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import org.junit.jupiter.api.Test;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.assertNotNull;
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public class ArithTest {
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@Test
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public void testAdd() {
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String add = Arith.add("1.111", "2.222");
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assertEquals("3.333", add);
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}
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@Test
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public void testAddWithDecimals() {
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String add = Arith.add("1.111", "2.222", 2);
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assertEquals("3.33", add);
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}
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@Test
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public void testStr() {
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String add = Arith.str(new Double("1.89234"),3 );
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assertEquals("1.892", add);
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}
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}
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