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Praktikum 1: Offizielle Testklasse eingebunden

This commit is contained in:
Johannes Theiner 2018-04-04 09:29:29 +02:00
parent 1f1ac75f2c
commit 3e5ed9396c
3 changed files with 183 additions and 1 deletions
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19
java2.iml Normal file
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@ -0,0 +1,19 @@
<?xml version="1.0" encoding="UTF-8"?>
<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
<component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8">
<output url="file://$MODULE_DIR$/target/classes" />
<output-test url="file://$MODULE_DIR$/target/test-classes" />
<content url="file://$MODULE_DIR$">
<sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
<excludeFolder url="file://$MODULE_DIR$/target" />
</content>
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
<orderEntry type="library" scope="TEST" name="Maven: org.junit.jupiter:junit-jupiter-api:5.0.1" level="project" />
<orderEntry type="library" scope="TEST" name="Maven: org.opentest4j:opentest4j:1.0.0" level="project" />
<orderEntry type="library" scope="TEST" name="Maven: org.junit.platform:junit-platform-commons:1.0.1" level="project" />
<orderEntry type="library" scope="TEST" name="Maven: junit:junit:4.12" level="project" />
<orderEntry type="library" scope="TEST" name="Maven: org.hamcrest:hamcrest-core:1.3" level="project" />
</component>
</module>

14
pom.xml
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@ -29,6 +29,11 @@
<artifactId>junit-platform-surefire-provider</artifactId>
<version>1.0.1</version>
</dependency>
<dependency>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
<version>4.12.1</version>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
@ -43,7 +48,14 @@
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>RELEASE</version>
<version>5.0.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
</dependencies>

151
src/test/java/de/joethei/hs/java2/tests/GrosseZahlTest2.java Normal file
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package de.joethei.hs.java2.tests;
import static org.junit.Assert.*;
import de.joethei.hs.java2.praktikum1.GrosseZahl;
import org.junit.Before;
import org.junit.Test;
public class GrosseZahlTest2 {
GrosseZahl i0;
GrosseZahl s0;
GrosseZahl i1;
GrosseZahl s1;
GrosseZahl i55;
GrosseZahl s55;
GrosseZahl i60;
GrosseZahl s60;
GrosseZahl i99;
GrosseZahl s99;
GrosseZahl i100;
GrosseZahl s100;
GrosseZahl i12345;
GrosseZahl s12345;
GrosseZahl s12345678901234567890;
GrosseZahl s10345678901234567891;
GrosseZahl i283935;
GrosseZahl s2736;
GrosseZahl s2737;
@Before
public void setUp() throws Exception {
i0 = new GrosseZahl(0);
s0 = new GrosseZahl("0");
i1 = new GrosseZahl(1);
s1 = new GrosseZahl("1");
i55 = new GrosseZahl(55);
s55 = new GrosseZahl("55");
i60 = new GrosseZahl(60);
s60 = new GrosseZahl("60");
i99 = new GrosseZahl(99);
s99 = new GrosseZahl("99");
i100 = new GrosseZahl(100);
s100 = new GrosseZahl("100");
i12345 = new GrosseZahl(12345);
s12345 = new GrosseZahl("12345");
s12345678901234567890 = new GrosseZahl("12345678901234567890");
s10345678901234567891 = new GrosseZahl("10345678901234567891");
i283935 = new GrosseZahl("283935");
s2736 = new GrosseZahl("2736");
s2737 = new GrosseZahl("2737");
}
@Test
public void testKonstruktor() {
assertEquals("0", i0.toString());
assertEquals("0", s0.toString());
assertEquals("1", i1.toString());
assertEquals("1", s1.toString());
assertEquals("55", i55.toString());
assertEquals("55", s55.toString());
assertEquals("60", i60.toString());
assertEquals("60", s60.toString());
assertEquals("99", i99.toString());
assertEquals("99", s99.toString());
assertEquals("100", i100.toString());
assertEquals("100", s100.toString());
assertEquals("12345", i12345.toString());
assertEquals("12345", s12345.toString());
assertEquals("12345678901234567890", s12345678901234567890.toString());
assertEquals("10345678901234567891", s10345678901234567891.toString());
}
@Test
public void testLess() {
assertTrue(!i0.less(s0));
assertTrue(i0.less(i1));
assertTrue(!i1.less(i0));
assertTrue(!i55.less(s55));
assertTrue(i55.less(i60));
assertTrue(!i60.less(i55));
assertTrue(!i99.less(s99));
assertTrue(i99.less(i100));
assertTrue(!i100.less(i99));
assertTrue(!s12345678901234567890.less(s12345678901234567890));
assertTrue(s10345678901234567891.less(s12345678901234567890));
assertTrue(!s12345678901234567890.less(s10345678901234567891));
}
@Test
public void testAdd() {
assertEquals("0",i0.add(i0).toString());
assertEquals("1",i1.add(i0).toString());
assertEquals("1",i0.add(i1).toString());
assertEquals("2",i1.add(s1).toString());
assertEquals("115",i55.add(s60).toString());
assertEquals("115",i60.add(s55).toString());
assertEquals("115",s55.add(i60).toString());
assertEquals("115",s60.add(i55).toString());
assertEquals("12444",i99.add(i12345).toString());
assertEquals("12444",i12345.add(i99).toString());
assertEquals("22691357802469135781",s12345678901234567890.add(s10345678901234567891).toString());
assertEquals("22691357802469135781",s10345678901234567891.add(s12345678901234567890).toString());
GrosseZahl z = new GrosseZahl(0);
for (int i=1; i<=125; i++)
z=z.add(i99);
assertEquals("12375",z.toString());
}
@Test
public void testMult() {
assertEquals("0",i0.mult(i0).toString());
assertEquals("1",i1.mult(i1).toString());
assertEquals("3300",i55.mult(s60).toString());
assertEquals("3300",i60.mult(s55).toString());
assertEquals("3300",s55.mult(i60).toString());
assertEquals("3300",s60.mult(i55).toString());
assertEquals("1222155",s12345.mult(s99).toString());
assertEquals("1222155",i12345.mult(i99).toString());
assertEquals("152407406035740740602050",s12345678901234567890.mult(s12345).toString());
assertEquals("152407406035740740602050",s12345678901234567890.mult(i12345).toString());
GrosseZahl z = new GrosseZahl(1);
for (int i=1; i<=9; i++)
z=z.mult(i99);
assertEquals("913517247483640899",z.toString());
}
@Test
public void testGGT() {
assertEquals("23",i283935.ggT(s2737).toString());
assertEquals("23",s2737.ggT(i283935).toString());
assertEquals("2737",s2737.ggT(s2737).toString());
assertEquals("1",s2736.ggT(s2737).toString());
}
}