Initial import
Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
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.gitignore
vendored
1
.gitignore
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@ -10,3 +10,4 @@
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# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
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hs_err_pid*
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/target
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105
pom.xml
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105
pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>net.kemitix</groupId>
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<artifactId>wiser-assertions</artifactId>
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<version>1.0-SNAPSHOT</version>
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<packaging>jar</packaging>
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<name>wiser-assertions</name>
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<description>Assertions for Wiser SMTP test server from subethamail</description>
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<url>https://github.com/kemitix/wiser-assertions</url>
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<developers>
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<developer>
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<name>Paul Campbell</name>
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<email>pcampbell@kemitix.net</email>
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<organization>Kemitix</organization>
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<organizationUrl>https://github.com/kemitix/</organizationUrl>
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</developer>
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</developers>
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<licenses>
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<license>
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<name>MIT License</name>
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<url>http://www.opensource.org/licenses/mit-license.php</url>
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</license>
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</licenses>
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<inceptionYear>2015</inceptionYear>
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<prerequisites>
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<maven>3.0.4</maven>
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</prerequisites>
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<issueManagement>
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<url>https://github.com/kemitix/wiser-assertions/issues</url>
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<system>GitHub Issues</system>
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</issueManagement>
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<scm>
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<connection>scm:git:git@github.com:kemitix/wiser-assertions.git</connection>
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<developerConnection>scm:git:git@github.com:kemitix/wiser-assertions.git</developerConnection>
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<url>git@github.com:kemitix/wiser-assertions.git</url>
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</scm>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<maven.compiler.source>1.8</maven.compiler.source>
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<maven.compiler.target>1.8</maven.compiler.target>
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</properties>
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<parent>
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<groupId>org.sonatype.oss</groupId>
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<artifactId>oss-parent</artifactId>
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<version>9</version>
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</parent>
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<dependencies>
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<dependency>
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<groupId>javax.mail</groupId>
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<artifactId>mail</artifactId>
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<version>1.4.4</version>
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</dependency>
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<dependency>
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<groupId>org.subethamail</groupId>
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<artifactId>subethasmtp</artifactId>
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<version>3.1.7</version>
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</dependency>
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</dependencies>
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<profiles>
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<profile>
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<id>release-sign-artifacts</id>
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<activation>
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<property>
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<name>performRelease</name>
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<value>true</value>
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</property>
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</activation>
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<build>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-gpg-plugin</artifactId>
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<version>1.6</version>
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<configuration>
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<passphrase>${gpg.passphrase}</passphrase>
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</configuration>
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<executions>
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<execution>
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<id>sign-artifacts</id>
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<phase>verify</phase>
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<goals>
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<goal>sign</goal>
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</goals>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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</profile>
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</profiles>
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</project>
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@ -0,0 +1,98 @@
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package net.kemitix.wiser.assertions;
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import java.text.MessageFormat;
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import java.util.List;
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import java.util.function.Predicate;
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import java.util.function.Supplier;
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import javax.mail.internet.MimeMessage;
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import org.subethamail.wiser.Wiser;
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import org.subethamail.wiser.WiserMessage;
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/**
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* Taken from the WiserAssetions class from Rafal Browiec at
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* http://blog.codeleak.pl/2014/09/testing-mail-code-in-spring-boot.html
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*/
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public class WiserAssertions {
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private final List<WiserMessage> messages;
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public static WiserAssertions assertReceivedMessage(Wiser wiser) {
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return new WiserAssertions(wiser.getMessages());
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}
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private WiserAssertions(List<WiserMessage> messages) {
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this.messages = messages;
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}
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public WiserAssertions from(String from) {
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findFirstOrElseThrow(m -> m.getEnvelopeSender().equals(from),
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assertionError("No message from [{0}] found!", from));
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return this;
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}
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public WiserAssertions to(String to) {
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findFirstOrElseThrow(m -> m.getEnvelopeReceiver().equals(to),
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assertionError("No message to [{0}] found!", to));
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return this;
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}
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public WiserAssertions withSubject(String subject) {
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Predicate<WiserMessage> predicate = m -> subject.equals(unchecked(getMimeMessage(m)::getSubject));
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findFirstOrElseThrow(predicate,
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assertionError("No message with subject [{0}] found!", subject));
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return this;
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}
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public WiserAssertions withSubjectContains(String subject) {
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Predicate<WiserMessage> predicate = m -> unchecked(getMimeMessage(m)::getSubject).contains(subject);
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findFirstOrElseThrow(predicate,
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assertionError("No message with subject [{0}] found!", subject));
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return this;
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}
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public WiserAssertions withContent(String content) {
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findFirstOrElseThrow(m -> {
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ThrowingSupplier<String> contentAsString
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= () -> ((String) getMimeMessage(m).getContent()).trim();
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return content.equals(unchecked(contentAsString));
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}, assertionError("No message with content [{0}] found!", content));
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return this;
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}
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public WiserAssertions withContentContains(String content) {
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StringBuilder messageContent = new StringBuilder();
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findFirstOrElseThrow((WiserMessage m) -> {
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ThrowingSupplier<String> contentAsString
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= () -> ((String) getMimeMessage(m).getContent()).trim();
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messageContent.append(unchecked(contentAsString));
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return unchecked(contentAsString).contains(content);
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}, assertionError("No message with content containing [{0}] found! Was {1}", content, messageContent));
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return this;
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}
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private void findFirstOrElseThrow(Predicate<WiserMessage> predicate, Supplier<AssertionError> exceptionSupplier) {
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messages.stream().filter(predicate)
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.findFirst().orElseThrow(exceptionSupplier);
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}
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private MimeMessage getMimeMessage(WiserMessage wiserMessage) {
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return unchecked(wiserMessage::getMimeMessage);
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}
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private static Supplier<AssertionError> assertionError(String errorMessage, Object... args) {
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return () -> new AssertionError(MessageFormat.format(errorMessage, args));
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}
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public static <T> T unchecked(ThrowingSupplier<T> supplier) {
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try {
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return supplier.get();
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} catch (Throwable e) {
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throw new RuntimeException(e);
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}
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}
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public interface ThrowingSupplier<T> {
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T get() throws Throwable;
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}
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}
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