[7.6.0][CDE] ApiRGBColor.ToJSON check (#997)

js/docx/smoke/api_rgb_color/to_json.js

@@ -0,0 +1,29 @@
+builder.CreateFile("docx");
+    let oDocument = Api.GetDocument();
+    let oParagraph = oDocument.GetElement(0);
+    let oRGBColor = Api.CreateRGBColor(255, 111, 61);
+    let jsonRGBColor = oRGBColor.ToJSON();
+    oParagraph.AddText(jsonRGBColor);
+    GlobalVariable["JSON_RGBColor"] = jsonRGBColor;
+builder.CloseFile();
+
+/////////////////////
+
+builder.CreateFile("docx");
+    let oDocument = Api.GetDocument();
+    let oParagraph1 = oDocument.GetElement(0);
+    let jsonRGBColor = GlobalVariable["JSON_RGBColor"];
+    let oRGBColor = Api.FromJSON(jsonRGBColor);
+        oParagraph1.AddText(jsonRGBColor);
+        oDocument.Push(oParagraph1);
+    let oParagraph2 = Api.CreateParagraph();
+    let oGs1 = Api.CreateGradientStop(oRGBColor, 0);
+    let oGs2 = Api.CreateGradientStop(255, 213, 191, 100000);
+    let oFill = Api.CreateLinearGradientFill([oGs1, oGs2], 5400000);
+    let oStroke = Api.CreateStroke(0, Api.CreateNoFill());
+    let oDrawing = Api.CreateShape("rect", 5930900, 395605, oFill, oStroke);
+    let jsonDrawing = oDrawing.ToJSON(false, true);
+        oParagraph2.AddText(jsonDrawing);
+        oDocument.Push(oParagraph2);
+builder.SaveFile("docx", "RGBCoolorToJson.docx");
+builder.CloseFile();

spec/docx/smoke/api_rgb_color_spec.rb

@@ -6,4 +6,13 @@
     docx = builder.build_and_parse('js/docx/smoke/api_rgb_color/get_class_type.js')
     expect(docx.elements[1].nonempty_runs.first.text).to eq('Class Type = rgbColor')
   end
+
+  it 'ApiRGBColor | ToJSON method' do
+    docx = builder.build_and_parse('js/docx/smoke/api_rgb_color/to_json.js')
+    json = JSON.parse(docx.elements[1].nonempty_runs.first.text)
+    rgba = json['graphic']['spPr']['fill']['fill']['gsLst'][0]['color']['color']['rgba']
+    expect(rgba['red']).to eq(255)
+    expect(rgba['green']).to eq(111)
+    expect(rgba['blue']).to eq(61)
+  end
 end