From 54beb6267d98d4e7429480bfbfaa70c8d1f73eff Mon Sep 17 00:00:00 2001
From: Julien HENRY <julien.henry@sonarsource.com>
Date: Fri, 20 Feb 2015 10:53:39 +0100
Subject: SONAR-5931 Cleanup highlighting API

---
 .../internal/DefaultHighlightingTest.java          | 73 ++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 sonar-plugin-api/src/test/java/org/sonar/api/batch/sensor/highlighting/internal/DefaultHighlightingTest.java

(limited to 'sonar-plugin-api/src/test')

diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/batch/sensor/highlighting/internal/DefaultHighlightingTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/batch/sensor/highlighting/internal/DefaultHighlightingTest.java
new file mode 100644
index 00000000000..2770df6cb31
--- /dev/null
+++ b/sonar-plugin-api/src/test/java/org/sonar/api/batch/sensor/highlighting/internal/DefaultHighlightingTest.java
@@ -0,0 +1,73 @@
+package org.sonar.api.batch.sensor.highlighting.internal;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+import org.sonar.api.batch.fs.internal.DefaultInputFile;
+import org.sonar.api.batch.sensor.internal.SensorStorage;
+
+import java.util.Collection;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.mock;
+import static org.sonar.api.batch.sensor.highlighting.TypeOfText.COMMENT;
+import static org.sonar.api.batch.sensor.highlighting.TypeOfText.CPP_DOC;
+import static org.sonar.api.batch.sensor.highlighting.TypeOfText.KEYWORD;
+
+public class DefaultHighlightingTest {
+
+  private Collection<SyntaxHighlightingRule> highlightingRules;
+
+  @Rule
+  public ExpectedException throwable = ExpectedException.none();
+
+  @Before
+  public void setUpSampleRules() {
+
+    DefaultHighlighting highlightingDataBuilder = new DefaultHighlighting()
+      .onFile(new DefaultInputFile("foo", "src/Foo.java"))
+      .highlight(0, 10, COMMENT)
+      .highlight(10, 12, KEYWORD)
+      .highlight(24, 38, KEYWORD)
+      .highlight(42, 50, KEYWORD)
+      .highlight(24, 65, CPP_DOC)
+      .highlight(12, 20, COMMENT);
+
+    highlightingRules = highlightingDataBuilder.getSyntaxHighlightingRuleSet();
+  }
+
+  @Test
+  public void should_register_highlighting_rule() throws Exception {
+    assertThat(highlightingRules).hasSize(6);
+  }
+
+  @Test
+  public void should_order_by_start_then_end_offset() throws Exception {
+    assertThat(highlightingRules).extracting("startPosition").containsOnly(0, 10, 12, 24, 24, 42);
+    assertThat(highlightingRules).extracting("endPosition").containsOnly(10, 12, 20, 38, 65, 50);
+    assertThat(highlightingRules).extracting("textType").containsOnly(COMMENT, KEYWORD, COMMENT, KEYWORD, CPP_DOC, KEYWORD);
+  }
+
+  @Test
+  public void should_suport_overlapping() throws Exception {
+    new DefaultHighlighting(mock(SensorStorage.class))
+      .onFile(new DefaultInputFile("foo", "src/Foo.java"))
+      .highlight(0, 15, KEYWORD)
+      .highlight(8, 12, CPP_DOC)
+      .save();
+  }
+
+  @Test
+  public void should_prevent_boudaries_overlapping() throws Exception {
+    throwable.expect(IllegalStateException.class);
+    throwable.expectMessage("Cannot register highlighting rule for characters from 8 to 15 as it overlaps at least one existing rule");
+
+    new DefaultHighlighting(mock(SensorStorage.class))
+      .onFile(new DefaultInputFile("foo", "src/Foo.java"))
+      .highlight(0, 10, KEYWORD)
+      .highlight(8, 15, KEYWORD)
+      .save();
+  }
+
+}
-- 
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