spec/table_spec.rb in tablestakes-0.9.2 vs spec/table_spec.rb in tablestakes-0.9.3

@@ -79,9 +79,30 @@
     it "raises an ArgumentError when given an invalid header" do
       expect { test.del_column("Silly") }.to raise_error(ArgumentError)
     end
   end
 
+  describe ".append" do
+    let(:test1) { Table.new('test.tab') }
+    let(:test2) { Table.new('test2.tab') }
+    let(:empty) { Table.new() }
+    let(:cities) { Table.new('cities.txt') }
+
+    it "returns a Table" do
+      expect(test1.append(test2)).to be_a(Table)
+    end
+    it "appends itself to an empty table" do
+      expect(empty.append(test2).count).to eq(3)
+    end
+    it "returns itself when appending an empty table" do
+      expect(test1.append(empty).count).to eq(3)
+    end
+    it "raises an ArgumentError when given a table with the wrong headers" do
+      expect { test1.append(cities) }.to raise_error(ArgumentError)
+    end
+  end
+
+
   describe ".add_row(s)" do
     let(:test) { FactoryGirl.build(:table) }
     let(:empty) { Table.new() }
     let(:newheaders) { ["Name", "Address", "Phone", "Records"]}
     let(:newrow) { ["Phil", "567 Vine", "567-432-1234", "3"] }
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