Adding image support and some document clean up for .8 release

1 files changed, 67 insertions, 0 deletions

diff --git a/test/drawing/tc_one_cell_anchor.rb b/test/drawing/tc_one_cell_anchor.rb
new file mode 100644
index 00000000..d2618622
--- /dev/null
+++ b/test/drawing/tc_one_cell_anchor.rb
@@ -0,0 +1,67 @@
+require 'test/unit'
+require 'axlsx.rb'
+
+class TestOneCellAnchor < Test::Unit::TestCase
+
+  def setup    
+    @p = Axlsx::Package.new
+    @ws = @p.workbook.add_worksheet
+    @test_img =  File.dirname(__FILE__) + "/../../examples/image1.jpeg"
+    @image = @ws.add_image :image_src => @test_img
+    @anchor = @image.anchor
+  end
+
+  def teardown
+  end
+
+  def test_initialization
+    assert(@anchor.from.col == 0)
+    assert(@anchor.from.row == 0)
+    assert(@anchor.width == 0)
+    assert(@anchor.height == 0)
+  end
+
+  def test_from
+    assert(@anchor.from.is_a?(Axlsx::Marker))    
+  end
+
+  def test_object
+    assert(@anchor.object.is_a?(Axlsx::Pic))
+  end
+
+  def test_index
+    assert(@anchor.index, @anchor.drawing.anchors.index(@anchor))
+  end
+
+  def test_width
+    assert_raise(ArgumentError) { @anchor.width = "a" }
+    assert_nothing_raised { @anchor.width = 600 }
+    assert_equal(@anchor.width, 600)   
+  end
+
+  def test_height
+    assert_raise(ArgumentError) { @anchor.height = "a" }
+    assert_nothing_raised { @anchor.height = 400 }
+    assert_equal(400, @anchor.height)   
+  end
+
+  def test_ext
+    ext = @anchor.send(:ext)
+    assert_equal(ext[:cx], (@anchor.width * 914400 / 96))
+    assert_equal(ext[:cy], (@anchor.height * 914400 / 96))
+  end
+
+  def test_options
+    assert_raise(ArgumentError, 'invalid start_at') { @ws.add_image :image_src=>@test_img, :start_at=>[1] }
+    i = @ws.add_image :image_src=>@test_img, :start_at => [1,2], :width=>100, :height=>200, :name=>"someimage", :descr=>"a neat image"
+
+    assert_equal("a neat image", i.descr)
+    assert_equal("someimage", i.name)
+    assert_equal(200, i.height)
+    assert_equal(100, i.width)
+    assert_equal(1, i.anchor.from.col)
+    assert_equal(2, i.anchor.from.row)
+    assert_equal(@test_img, i.image_src)
+  end
+  
+end