package com.sandwich.koan.path;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import org.junit.Test;
import com.sandwich.koan.path.xmltransformation.XmlVariableInjector;
import com.sandwich.koan.suite.OneFailingKoan;
public class XmlVariableInjectorTest {
@Test
public void construction_nullMethod() throws Exception {
try{
new XmlVariableInjector("", null);
fail("why construct w/ null method?");
}catch(IllegalArgumentException t){
// this is ok - we want this!
}
}
// @Test
// public void construction_nullLesson() throws Exception {
// try{
// new XmlVariableInjector(null, Object.class.getDeclaredMethod("equals", Object.class));
// fail("why construct w/ null lesson?");
// }catch(IllegalArgumentException t){
// // this is ok - we want this!
// }
// }
@Test
public void injectInputVariables_filePath() throws Exception {
String lesson = "meh ${file_path}";
String result = new XmlVariableInjector(lesson, OneFailingKoan.class.getDeclaredMethod("koanMethod"))
.injectLessonVariables();
String firstPkgName = "com";
// just inspect anything beyond the root of the project
result = result.substring(result.indexOf(firstPkgName)+firstPkgName.length(), result.length());
assertTrue(result.indexOf(firstPkgName) < result.indexOf("sandwich"));
assertTrue(result.indexOf("sandwich") < result.indexOf("koan"));
assertTrue(result.indexOf("koan") < result.indexOf("suite"));
}
@Test
public void injectInputVariables_fileName() throws Exception {
String lesson = "meh ${file_name}";
String result = new XmlVariableInjector(lesson, OneFailingKoan.class.getDeclaredMethod("koanMethod"))
.injectLessonVariables();
assertEquals("meh OneFailingKoan", result);
}
@Test
public void injectInputVariables_methodName() throws Exception {
String lesson = "meh ${method_name}";
String result = new XmlVariableInjector(lesson, OneFailingKoan.class.getDeclaredMethod("koanMethod"))
.injectLessonVariables();
assertEquals("meh koanMethod", result);
}
@Test
public void nothingToInject() throws Exception {
String lesson = " meh ea asdwdw s ";
assertSame(lesson, new XmlVariableInjector(lesson,
OneFailingKoan.class.getDeclaredMethod("koanMethod")).injectLessonVariables());
}
}