i am having errors with my tests please help

1:44:56 PM: Executing task 'prepareSubmission'...

:compileJava UP-TO-DATE :processResources NO-SOURCE :classes UP-TO-DATE :compileTestJava :processTestResources NO-SOURCE :testClasses :test

com.teamtreehouse.challenges.PrinterTest > printsProperly FAILED java.lang.AssertionError: The output from your method 'printChipmunksDeclaratively' seems wrong Expected: a string containing "Example1!" but: was "Example1 Example2 Example3 " at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:20) at org.junit.Assert.assertThat(Assert.java:865) at com.teamtreehouse.teachingassistant.rules.Consoler.assertExpected(Consoler.java:61) at com.teamtreehouse.challenges.PrinterTest.printsProperly(PrinterTest.java:59)

3 tests completed, 1 failed :test FAILED

FAILURE: Build failed with an exception.

• What went wrong: Execution failed for task ':test'.

  There were failing tests. See the report at: file:///C:/Users/simbarashe%20pande/Desktop/lcc-java-fp-printer-1.1.0/build/reports/tests/test/index.html

• Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

• Get more help at https://help.gradle.org

BUILD FAILED in 2s 3 actionable tasks: 2 executed, 1 up-to-date There were failing tests. See the report at: file:///C:/Users/simbarashe%20pande/Desktop/lcc-java-fp-printer-1.1.0/build/reports/tests/test/index.html 1:44:58 PM: Task execution finished 'prepareSubmission'.

And here is my printerTest.java package com.teamtreehouse.challenges;

import com.teamtreehouse.ast.Inspector; import com.teamtreehouse.ast.predicates.Expressions; import com.teamtreehouse.ast.predicates.Methods; import com.teamtreehouse.ast.rules.Sourcery; import com.teamtreehouse.teachingassistant.rules.Consoler;

import org.junit.Before; import org.junit.ClassRule; import org.junit.Rule; import org.junit.Test;

import java.util.Arrays;

import static org.junit.Assert.assertTrue;

public class PrinterTest { public static final String METHOD_NAME = "printChipmunksDeclaratively"; private Inspector inspector;

@ClassRule public static Sourcery sourcery = new Sourcery();

@Rule public Consoler consoler = new Consoler();

@Before public void setUp() throws Exception { inspector = sourcery.inspectorFor(Printer.class); }

@Test public void declarativeMethodExists() throws Exception { String msg = String.format("Whoops! Looks like you accidentally removed the '%s' method", METHOD_NAME); assertTrue(msg, inspector.hasMethodNamed(METHOD_NAME)); }

@Test public void declarativelyUsesForEach() throws Exception { String msg = String.format("Ensure you use forEach in the more declarative '%s' method", METHOD_NAME); assertTrue(msg, inspector.matchingChain(chain -> chain .withMethod(Methods.named(METHOD_NAME)) .withExpression(Expressions.isMethodCall().and( Expressions.containing("forEach"))))); }

@Test public void printsProperly() throws Exception { Printer.printChipmunksDeclaratively(Arrays.asList("Example1", "Example2")); Printer.printChipmunksDeclaratively(Arrays.asList("Example3")); consoler.addExpectedPrompt("Example1!"); consoler.addExpectedPrompt("Example2!"); consoler.addExpectedPrompt("Example3!"); String msg = String.format("The output from your method '%s' seems wrong", METHOD_NAME); consoler.assertExpected(msg); } }