#1497 Show specific message for invalid YAML files (#1506)

* #1497 Throw dedicated exception for invalid YAML files and handle it on startup - Wrap SnakeYAML exceptions when loading config.yml and commands.yml on startup into own exception type - Handle exception type on startup with specific error message * #1497 Fix inaccurate JavaDoc comment
2018-02-23 23:31:22 +01:00
parent 7864bb06ac
commit 329657bd5f
10 changed files with 216 additions and 5 deletions
@@ -0,0 +1,48 @@
+package fr.xephi.authme.service.yaml;
+
+import ch.jalu.configme.resource.YamlFileResource;
+import fr.xephi.authme.TestHelper;
+import org.junit.Test;
+import org.yaml.snakeyaml.parser.ParserException;
+
+import java.io.File;
+
+import static org.hamcrest.Matchers.equalTo;
+import static org.hamcrest.Matchers.instanceOf;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.fail;
+
+/**
+ * Test for {@link YamlFileResourceProvider}.
+ */
+public class YamlFileResourceProviderTest {
+
+    @Test
+    public void shouldLoadValidFile() {
+        // given
+        File yamlFile = TestHelper.getJarFile(TestHelper.PROJECT_ROOT + "service/yaml/validYaml.yml");
+
+        // when
+        YamlFileResource resource = YamlFileResourceProvider.loadFromFile(yamlFile);
+
+        // then
+        assertThat(resource.getString("test.jkl"), equalTo("Test test"));
+    }
+
+    @Test
+    public void shouldThrowForInvalidFile() {
+        // given
+        File yamlFile = TestHelper.getJarFile(TestHelper.PROJECT_ROOT + "service/yaml/invalidYaml.yml");
+
+        // when
+        try {
+            YamlFileResourceProvider.loadFromFile(yamlFile);
+
+            // then
+            fail("Expected exception to be thrown");
+        } catch (YamlParseException e) {
+            assertThat(e.getFile(), equalTo(yamlFile.getPath()));
+            assertThat(e.getCause(), instanceOf(ParserException.class));
+        }
+    }
+}