Add integration tests for analysis.getErrors.

pkg/analysis_server/test/integration/integration_tests.dart

Index: pkg/analysis_server/test/integration/integration_tests.dart
diff --git a/pkg/analysis_server/test/integration/integration_tests.dart b/pkg/analysis_server/test/integration/integration_tests.dart
index af863fd5152ed510c067c62195160584ed13235a..a692128a7db5689d6019665fa9ef73d7bcb992fd 100644
--- a/pkg/analysis_server/test/integration/integration_tests.dart
+++ b/pkg/analysis_server/test/integration/integration_tests.dart
@@ -146,8 +146,7 @@ abstract class AbstractAnalysisServerIntegrationTest {
 // Matchers common to all domains
 // ------------------------------
 
-const Matcher isResponse = const MatchesJsonObject('response',
-    const {
+const Matcher isResponse = const MatchesJsonObject('response', const {
   'id': isString
 }, optionalFields: const {
   'result': anything,
@@ -188,6 +187,12 @@ const Matcher isServerStatusParams = const MatchesJsonObject(
   'analysis': isAnalysisStatus
 });
 
+// analysis.getErrors
+final Matcher isAnalysisGetErrorsResult = new MatchesJsonObject(
+    'analysis.getErrors result', {
+  'errors': isListOf(isAnalysisError)
+});
+
 // analysis.getHover
 final Matcher isAnalysisGetHoverResult = new MatchesJsonObject(
     'analysis.getHover result', {
@@ -504,18 +509,19 @@ class Server {
     // executable, and the package root into a shell script.
     String dartBinary = Platform.executable;
     String scriptDir = dirname(Platform.script.path);
-    String serverPath = normalize(join(scriptDir, '..',
-        '..', 'bin', 'server.dart'));
+    String serverPath = normalize(join(scriptDir, '..', '..', 'bin',
+        'server.dart'));
     String repoPath = normalize(join(scriptDir, '..', '..', '..', '..'));
     String buildDirName;
     if (Platform.isWindows) {
       buildDirName = 'build';
-    } else if (Platform.isMacOS){
+    } else if (Platform.isMacOS) {
       buildDirName = 'xcodebuild';
     } else {
       buildDirName = 'out';
     }
-    String dartConfiguration = 'ReleaseIA32'; // TODO(paulberry): this is a guess
+    // TODO(paulberry): this is a guess
+    String dartConfiguration = 'ReleaseIA32';
     String buildPath = join(repoPath, buildDirName, dartConfiguration);
     String packageRoot = join(buildPath, 'packages');
     List<String> arguments = [];