Improve tests

1 files changed, 12 insertions, 0 deletions

diff --git a/src/test/java/org/sonarsource/scanner/cli/ConfTest.java b/src/test/java/org/sonarsource/scanner/cli/ConfTest.java
index 506e01d..66e61e8 100644
--- a/src/test/java/org/sonarsource/scanner/cli/ConfTest.java
+++ b/src/test/java/org/sonarsource/scanner/cli/ConfTest.java
@@ -37,6 +37,7 @@ import org.apache.commons.lang.SystemUtils;
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
+import org.junit.rules.ExpectedException;
 import org.junit.rules.TemporaryFolder;
 
 public class ConfTest {
@@ -44,6 +45,9 @@ public class ConfTest {
   @Rule
   public TemporaryFolder temp = new TemporaryFolder();
 
+  @Rule
+  public ExpectedException exception = ExpectedException.none();
+
   Map<String, String> env = new HashMap<>();
   Properties args = new Properties();
   Logs logs = new Logs(System.out, System.err);
@@ -132,6 +136,14 @@ public class ConfTest {
   }
 
   @Test
+  public void shouldFailWithInvalidEnvironmentProperties() throws IOException {
+    env.put("SONARQUBE_SCANNER_PARAMS", "{sonar.key1: \"v1\", \"sonar.key2\" : \"v2\"}");
+    exception.expect(IllegalStateException.class);
+    exception.expectMessage("JSON");
+    conf.properties();
+  }
+
+  @Test
   public void shouldSupportDeepModuleConfigurationInRoot() throws Exception {
     Path projectHome = Paths.get(getClass().getResource("ConfTest/shouldSupportDeepModuleConfigurationInRoot/project").toURI());
     args.setProperty("project.home", projectHome.toAbsolutePath().toString());