ADD: Added test cases for multiple charts inside master-config.yaml.

tests/master-config.yaml

+source: master-input.pptx
+target: master-output.pptx
+data:
+  sales: {url: master-data.csv}
+
+edit-charts:                # Rule name
+
+  Bar Chart Name:
+    chart:
+      data: data['sales'][['Category', 'Sales', 'Profit', 'Growth']]
+      x: Category
+      color:                # Define colors
+        Sales: '#D73027'
+        Profit: '#1A9850'
+        Growth: '#cccccc'
+
+  Column Chart Name:
+    chart:
+      data: data['sales'][['Category', 'Sales', 'Profit', 'Growth']]
+      x: Category
+      color:                # Define colors
+        Sales: '#D73027'
+        Profit: '#1A9850'
+        Growth: '#cccccc'
+
+  Line Chart Name:
+    chart:
+      data: data['sales'][['Category', 'Sales', 'Profit', 'Growth']]
+      x: Category
+      color:                # Define colors
+        Sales: '#D73027'
+        Profit: '#1A9850'
+        Growth: '#cccccc'
+
+  Area Chart Name:          # Name of the chart shape. Case sensitive
+    chart:
+      data: data['sales'][['Category', 'Sales', 'Profit', 'Growth']]  # Use sales data
+      x: Category           # The x-axis is the Category column. Other columns are Y-axis values
+      color:                # Define colors
+        Sales: '#D73027'
+        Profit: '#1A9850'
+        Growth: '#cccccc'
+      opacity: 0.50         # Constant opacity for all lines
+
+  Scatter Chart Name:
+    chart:
+      data: data['sales'][['Category', 'Sales', 'Profit', 'Growth']]
+      x: Category
+      color:                # Define colors
+        Sales: '#D73027'
+        Profit: '#1A9850'
+        Growth: '#cccccc'
+
+  Bubble Chart Name:
+    chart:
+      data: data['sales'][['Category', 'Sales', 'Profit', 'Growth']]
+      x: Category
+      size: Growth          # Optional: Column name from data for the size of the bubbles, if not defined default size will be 1
+      color:                # Define colors
+        Sales: '#D73027'
+        Profit: '#1A9850'
+        Growth: '#cccccc'
+
+  Bubble Chart Name 3D:
+    chart:
+      data: data['sales'][['Category', 'Sales', 'Profit', 'Growth']]
+      x: Category
+      size: Growth          # Optional: Column name from data for the size of the bubbles, if not defined default size will be 1
+      color:                # Define colors
+        Sales: '#D73027'
+        Profit: '#1A9850'
+        Growth: '#cccccc'
+
+  Radar Chart Name:
+    chart:
+      data: data['sales'][['Category', 'Sales', 'Profit', 'Growth']]
+      x: Category
+      color:                # Define colors
+        Sales: '#D73027'
+        Profit: '#1A9850'
+        Growth: '#cccccc'
+
+  Donut Chart Name:
+    chart:
+      data: data['sales'][['Category', 'Sales']]
+      x: Category
+      color:                # Define colors
+        Sales: '#D73027'
+        Profit: '#1A9850'
+        Growth: '#cccccc'
+
+  Pie Chart Name:
+    chart:
+      data: data['sales'][['Category', 'Sales', 'Profit', 'Growth']]
+      x: Category
+      color:                  # Define colors
+        Sales: '#D73027'      # Specify color of sales line in 6-digit hex
+        Profit: '#1A9850'     # Specify color of profit line
+        Growth: '#cccccc'     # Specify color of profit line

tests/master-data.csv

+Category,Sales,Profit,Growth
+Media,100,80,5
+Pharmaceutical,50,20,10
+Banking,75,30,20
+Government,200,90,3
+FMCG,120,55,8