test_inline_box.rb in hexapdf-0.46.0

- old
+ new
@@ -21,50 +21,39 @@
       assert_equal(:baseline, ibox.valign)
 
       ibox = inline_box(box, valign: :top)
       assert_equal(:top, ibox.valign)
     end
-
-    it "fails if the wrapped box has not width set" do
-      box = HexaPDF::Document.new.layout.text("test is not going good")
-      assert_raises(HexaPDF::Error) { inline_box(box) }
-    end
   end
 
   describe "fit_wrapped_box" do
-    it "automatically fits the provided box into the given frame" do
-      ibox = inline_box(HexaPDF::Document.new.layout.text("test is going good", width: 20))
+    it "automatically fits the provided box when given a frame" do
+      ibox = inline_box(HexaPDF::Document.new.layout.text("test is going good", margin: [5, 10]))
       ibox.fit_wrapped_box(HexaPDF::Layout::Frame.new(0, 0, 50, 50))
-      assert_equal(20, ibox.width)
-      assert_equal(45, ibox.height)
+      assert_equal(90.84, ibox.width)
+      assert_equal(19, ibox.height)
+      fit_result = ibox.instance_variable_get(:@fit_result)
+      assert_equal(10, fit_result.x)
+      assert_equal(5, fit_result.y)
+      assert_equal(70.84 + 2 * 10, fit_result.mask.width)
+      assert_equal(9 + 2 * 5, fit_result.mask.height)
     end
 
-    it "automatically fits the provided box into a custom frame" do
-      ibox = inline_box(HexaPDF::Document.new.layout.text("test is going good", width: 20))
-      ibox.fit_wrapped_box(nil)
-      assert_equal(20, ibox.width)
-      assert_equal(45, ibox.height)
+    it "automatically fits the provided box without a given frame" do
+      ibox = inline_box(HexaPDF::Document.new.layout.text("test is going good"))
+      ibox.fit_wrapped_box
+      assert_equal(70.84, ibox.width)
+      assert_equal(9, ibox.height)
     end
-
-    it "fails if the wrapped box could not be fit" do
-      box = HexaPDF::Document.new.layout.text("test is not going good", width: 1)
-      assert_raises(HexaPDF::Error) { inline_box(box).fit_wrapped_box(nil) }
-    end
-
-    it "fails if the height is not set explicitly and during fitting" do
-      assert_raises(HexaPDF::Error) do
-        inline_box(HexaPDF::Layout::Box.create(width: 10)).fit_wrapped_box(nil)
-      end
-    end
   end
 
   it "draws the wrapped box at the correct position" do
     doc = HexaPDF::Document.new
     canvas = doc.pages.add.canvas
-    box = inline_box(doc.layout.text("", width: 20, margin: [15, 10]))
-    box.fit_wrapped_box(nil)
+    box = HexaPDF::Layout::InlineBox.create(width: 10, margin: [15, 10]) {}
+    box.fit_wrapped_box
     box.draw(canvas, 100, 200)
-    assert_equal("q\n1 0 0 1 110 -99785 cm\nQ\n", canvas.contents)
+    assert_equal("q\n1 0 0 1 110 215 cm\nQ\n", canvas.contents)
   end
 
   it "returns true if the inline box is empty with no drawing operations" do
     assert(@box.empty?)
     refute(HexaPDF::Layout::InlineBox.create(width: 10, height: 15) {}.empty?)