Minor spec improvements

Author: blocknotes

spec/units/blocks_spec.rb

@@ -14,4 +14,34 @@
       expect(b.styles).to match(color: 'ffbb11', styles: [:bold])
     end
   end
+
+  describe 'tag rendering' do
+    include_context 'with pdf wrapper'
+
+    before { append_html_to_pdf(html) }
+
+    context 'with a B tag' do
+      let(:html) { '<b>Some sample content</b>' }
+
+      it 'sends the expected buffer elements to the pdf' do
+        expect(pdf).to have_received(:puts).with(
+          [{ size: TestUtils.default_font_size, styles: [:bold], text: "Some sample content" }],
+          { leading: TestUtils.adjust_leading },
+          { bounding_box: nil, left_indent: 0 }
+        )
+      end
+    end
+
+    context 'with a Strong tag' do
+      let(:html) { '<strong>Some sample content</strong>' }
+
+      it 'sends the expected buffer elements to the pdf' do
+        expect(pdf).to have_received(:puts).with(
+          [{ size: TestUtils.default_font_size, styles: [:bold], text: "Some sample content" }],
+          { leading: TestUtils.adjust_leading },
+          { bounding_box: nil, left_indent: 0 }
+        )
+      end
+    end
+  end
 end

spec/units/misc_spec.rb

@@ -16,4 +16,34 @@
       expect(styles).to match(color: 'ffbb11', callback: ['StrikeThrough', nil])
     end
   end
+
+  describe 'tag rendering' do
+    include_context 'with pdf wrapper'
+
+    before { append_html_to_pdf(html) }
+
+    context 'with a Del tag' do
+      let(:html) { '<del>Some sample content</del>' }
+
+      it 'sends the expected buffer elements to the pdf' do
+        expect(pdf).to have_received(:puts).with(
+          [{ callback: anything, size: TestUtils.default_font_size, text: "Some sample content" }],
+          { leading: TestUtils.adjust_leading },
+          { bounding_box: nil, left_indent: 0 }
+        )
+      end
+    end
+
+    context 'with a S tag' do
+      let(:html) { '<s>Some sample content</s>' }
+
+      it 'sends the expected buffer elements to the pdf' do
+        expect(pdf).to have_received(:puts).with(
+          [{ callback: anything, size: TestUtils.default_font_size, text: "Some sample content" }],
+          { leading: TestUtils.adjust_leading },
+          { bounding_box: nil, left_indent: 0 }
+        )
+      end
+    end
+  end
 end

spec/units/prawn_html/tags/b_spec.rb

@@ -10,4 +10,20 @@
 
     it { is_expected.to be_truthy }
   end
+
+  describe 'tag rendering' do
+    include_context 'with pdf wrapper'
+
+    let(:html) { '<div>Some sample content</div>' }
+
+    before { append_html_to_pdf(html) }
+
+    it 'sends the expected buffer elements to the pdf' do
+      expect(pdf).to have_received(:puts).with(
+        [{ size: TestUtils.default_font_size, text: "Some sample content" }],
+        { leading: TestUtils.adjust_leading },
+        { bounding_box: nil, left_indent: 0 }
+      )
+    end
+  end
 end

spec/units/prawn_html/tags/del_spec.rb

@@ -7,21 +7,6 @@
 
   it { expect(described_class).to be < PrawnHtml::Tag }
 
-  context 'without attributes' do
-    before do
-      hr.process_styles
-    end
-
-    it 'returns the expected styles for hr tag' do
-      expected_styles = {
-        color: 'ffbb11',
-        margin_bottom: PrawnHtml::Utils.convert_size(described_class::MARGIN_BOTTOM.to_s),
-        margin_top: PrawnHtml::Utils.convert_size(described_class::MARGIN_TOP.to_s)
-      }
-      expect(hr.styles).to match(expected_styles)
-    end
-  end
-
   describe '#block?' do
     subject(:block?) { hr.block? }
 
@@ -69,4 +54,40 @@
       end
     end
   end
+
+  context 'without attributes' do
+    before do
+      hr.process_styles
+    end
+
+    it 'returns the expected styles for hr tag' do
+      expected_styles = {
+        color: 'ffbb11',
+        margin_bottom: PrawnHtml::Utils.convert_size(described_class::MARGIN_BOTTOM.to_s),
+        margin_top: PrawnHtml::Utils.convert_size(described_class::MARGIN_TOP.to_s)
+      }
+      expect(hr.styles).to match(expected_styles)
+    end
+  end
+
+  describe 'tag rendering' do
+    include_context 'with pdf wrapper'
+
+    let(:html) { 'Some content<hr>More content' }
+
+    before { append_html_to_pdf(html) }
+
+    it 'sends the expected buffer elements to the pdf', :aggregate_failures do
+      expect(pdf).to have_received(:puts).with(
+        [{ size: TestUtils.default_font_size, text: "Some content" }],
+        { leading: TestUtils.adjust_leading },
+        { bounding_box: nil, left_indent: 0 }
+      )
+      expect(pdf).to have_received(:puts).with(
+        [{ size: TestUtils.default_font_size, text: "More content" }],
+        { leading: TestUtils.adjust_leading },
+        { bounding_box: nil, left_indent: 0 }
+      )
+    end
+  end
 end

spec/units/prawn_html/tags/div_spec.rb

@@ -14,4 +14,34 @@
       expect(i.styles).to match(color: 'ffbb11', styles: [:italic])
     end
   end
+
+  describe 'tag rendering' do
+    include_context 'with pdf wrapper'
+
+    before { append_html_to_pdf(html) }
+
+    context 'with an I tag' do
+      let(:html) { '<i>Some sample content</i>' }
+
+      it 'sends the expected buffer elements to the pdf' do
+        expect(pdf).to have_received(:puts).with(
+          [{ size: TestUtils.default_font_size, styles: [:italic], text: "Some sample content" }],
+          { leading: TestUtils.adjust_leading },
+          { bounding_box: nil, left_indent: 0 }
+        )
+      end
+    end
+
+    context 'with an Em tag' do
+      let(:html) { '<em>Some sample content</em>' }
+
+      it 'sends the expected buffer elements to the pdf' do
+        expect(pdf).to have_received(:puts).with(
+          [{ size: TestUtils.default_font_size, styles: [:italic], text: "Some sample content" }],
+          { leading: TestUtils.adjust_leading },
+          { bounding_box: nil, left_indent: 0 }
+        )
+      end
+    end
+  end
 end