#56 Adds text to image Instructions.

tuomount · Jul 22, 2017 · 9ebf1c3 · 9ebf1c3
1 parent f7ecc81
commit 9ebf1c3
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Showing 2 changed files with 24 additions and 1 deletion.
diff --git a/src/main/java/org/openRealmOfStars/starMap/newsCorp/ImageInstruction.java b/src/main/java/org/openRealmOfStars/starMap/newsCorp/ImageInstruction.java
@@ -46,7 +46,7 @@ public class ImageInstruction {
   /**
    * Instructions for texts
    */
-  public static final String TEXT = "text";
+  private static final String TEXT = "text";
   /**
    * Instructions for planet
    */
@@ -132,6 +132,21 @@ public ImageInstruction addBackground(final String backgroundName) {
     return this;
   }
 
+  /**
+   * Add text to image instructions.
+   * These are added as a centered rows.
+   * @param paramText Text to show in image
+   * @return ImageInstruction with text
+   */
+  public ImageInstruction addText(final String paramText) {
+    checkDelim();
+    sb.append(TEXT);
+    sb.append(PARAM_START);
+    sb.append(sanitizeParameters(paramText));
+    sb.append(PARAM_END);
+    return this;
+  }
+
   /**
    * Build actual instructions
    * @return instruction string

diff --git a/src/test/java/org/openRealmOfStars/starMap/newsCorp/ImageInstructionTest.java b/src/test/java/org/openRealmOfStars/starMap/newsCorp/ImageInstructionTest.java
@@ -38,6 +38,14 @@ public void testBackground() {
     assertEquals("background(grey gradient)+background(black)", instruction.build());
   }
 
+  @Test
+  public void testBackgroundAndText() {
+    ImageInstruction instruction = new ImageInstruction();
+    instruction.addBackground(ImageInstruction.BACKGROUND_STARS);
+    instruction.addText("Test called background and(+) Text");
+    assertEquals("background(stars)+text(Test called background and Text)", instruction.build());
+  }
+
   @Test
   public void testSanitize() {
     ImageInstruction instruction = new ImageInstruction();