added springcontextrule

Frank Oh · Frank Oh · commit 99bf88f4a82c · 2019-02-26T11:03:49.000+09:00
diff --git a/junit-rule/pom.xml b/junit-rule/pom.xml
@@ -58,6 +58,11 @@
             <artifactId>commons-io</artifactId>
             <version>2.6</version>
         </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+            <version>4.3.9.RELEASE</version>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/junit-rule/src/test/java/com/advenoh/SpringContextRuleTest.java b/junit-rule/src/test/java/com/advenoh/SpringContextRuleTest.java
@@ -0,0 +1,24 @@
+package com.advenoh;
+
+import com.advenoh.rules.SpringContextRule;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TestRule;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class SpringContextRuleTest {
+
+	@Rule
+	public TestRule contextRule = new SpringContextRule(
+			new String[] { "testContext.xml" }, this);
+
+	@Autowired
+	public String bar;
+
+	@Test
+	public void testBaz() throws Exception {
+		assertThat(bar).isEqualTo("bar");
+	}
+}
diff --git a/junit-rule/src/test/java/com/advenoh/rules/SpringContextRule.java b/junit-rule/src/test/java/com/advenoh/rules/SpringContextRule.java
@@ -0,0 +1,42 @@
+package com.advenoh.rules;
+
+import org.junit.rules.TestRule;
+import org.junit.runner.Description;
+import org.junit.runners.model.Statement;
+import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+
+public class SpringContextRule implements TestRule {
+
+	/**
+	 * A list of class-path contexts.
+	 */
+	private final String[] locations;
+
+	/**
+	 * The target test.
+	 */
+	private final Object target;
+
+	public SpringContextRule(String[] locations, Object target) {
+		this.locations = locations;
+		this.target = target;
+	}
+
+	public Statement apply(final Statement base, Description description) {
+		return new Statement() {
+			@Override
+			public void evaluate() throws Throwable {
+				ConfigurableApplicationContext context = new ClassPathXmlApplicationContext(
+						locations);
+				context.getAutowireCapableBeanFactory().autowireBean(target);
+				context.start();
+				try {
+					base.evaluate();
+				} finally {
+					context.close();
+				}
+			}
+		};
+	}
+}
diff --git a/junit-rule/src/test/resources/testContext.xml b/junit-rule/src/test/resources/testContext.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:context="http://www.springframework.org/schema/context"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd">
+
+    <context:annotation-config/>
+
+    <bean id="bar" class="java.lang.String">
+        <constructor-arg value="bar"/>
+    </bean>
+
+</beans>
