Tests for table.rb file

lib/daru/view/plot.rb

@@ -31,7 +31,7 @@ def adapter=(adapter)
       #
       # Daru::View.plotting_library = :highcharts
       #
-      # To use a particular apdater in certain plot object(s), then user
+      # To use a particular adapter in certain plot object(s), then user
       # must pass the adapter in `options` hash. e.g. `adapter: :highcharts`
       #
       def initialize(data=[], options={}, &block)

spec/table_spec.rb

@@ -0,0 +1,85 @@
+describe Daru::View::Table, 'Generating Table with Googlecharts library' do
+  context 'initialize with Googlecharts library' do
+    before do
+      Daru::View.table_library = :googlecharts 
+    end
+    let(:options) {{width: 800, height: 720}}
+    let(:lib) { Daru::View.table_library }
+    let(:df) do
+      Daru::DataFrame.new(
+        {
+          a: [1, 2, 3, 4, 5, 6],
+          b: [1, 5, 2, 5, 1, 0],
+          c: [1, 6, 7, 2, 6, 0]
+        }, index: 'a'..'f'
+      )
+    end
+    let(:dv) { Daru::Vector.new [1, 2, 3] }
+    let(:array) {[['col1', 'col2', 'col3'],[1, 2, 3]]}
+    let(:table_df) { Daru::View::Table.new(df, options) }
+    let(:table_dv) { Daru::View::Table.new(dv, options) }
+    let(:table_array) { Daru::View::Table.new(array, options) }
+
+    it 'check table library' do
+      expect(lib).to eq(:googlecharts)
+    end
+
+    it 'Googlecharts table using Array' do
+      expect(table_array).to be_a Daru::View::Table
+      expect(table_array.table).to be_a GoogleVisualr::DataTable
+      expect(table_array.options).to eq options
+      expect(table_array.data).to eq array
+    end
+
+    it 'Googlecharts table using DataFrame' do
+      expect(table_df).to be_a Daru::View::Table
+      expect(table_df.table).to be_a GoogleVisualr::DataTable
+      expect(table_df.options).to eq options
+      expect(table_df.data).to eq df
+    end
+
+    it 'Googlecharts table using Vector' do
+      expect(table_dv).to be_a Daru::View::Table
+      expect(table_dv.table).to be_a GoogleVisualr::DataTable
+      expect(table_dv.options).to eq options
+      expect(table_dv.data).to eq dv
+    end
+  end # initialize context end
+end
+
+describe Daru::View::Table, 'Generating Table with daru-data_tables library' do
+  context 'initialize with daru-data_tables library' do
+    before { Daru::View.table_library = :datatables }
+    let(:options) {{width: 800, height: 720}}
+    let(:lib) { Daru::View.table_library }
+    let(:df) do
+      Daru::DataFrame.new(
+        {
+          a: [1, 2, 3, 4, 5, 6],
+          b: [1, 5, 2, 5, 1, 0],
+          c: [1, 6, 7, 2, 6, 0]
+        }, index: 'a'..'f'
+      )
+    end
+    let(:dv) { Daru::Vector.new [1, 2, 3] }
+    let(:table_df) { Daru::View::Table.new(df, options) }
+    let(:table_dv) { Daru::View::Table.new(dv, options) }
+    it 'check table library' do
+      expect(lib).to eq(:datatables)
+    end
+
+    it 'daru-data_tables table using DataFrame' do
+      expect(table_df).to be_a Daru::View::Table
+      expect(table_df.table).to be_a Daru::DataTables::DataTable
+      expect(table_df.options).to eq options
+      expect(table_df.data).to eq df
+    end
+
+    it 'daru-data_tables table using Vector' do
+      expect(table_dv).to be_a Daru::View::Table
+      expect(table_dv.table).to be_a Daru::DataTables::DataTable
+      expect(table_dv.options).to eq options
+      expect(table_dv.data).to eq dv
+    end
+  end # initialize context end
+end