spec/neovim/current_spec.rb in neovim-0.0.5 vs spec/neovim/current_spec.rb in neovim-0.0.6

@@ -28,51 +28,111 @@
         expect(current.buffer).to be_a(Buffer)
       end
     end
 
     describe "#buffer=" do
-      it "sets the current buffer" do
+      it "sets the current buffer from an integer" do
         initial_index = current.buffer.index
         client.command("vnew")
 
         expect {
           current.buffer = initial_index
-        }.to change { current.buffer.index }
+        }.to change { current.buffer.index }.to(initial_index)
       end
+
+      it "sets the current buffer from a Buffer" do
+        b0 = current.buffer
+        client.command("vnew")
+        b1 = current.buffer
+
+        expect {
+          current.buffer = b0
+        }.to change { current.buffer }.from(b1).to(b0)
+      end
+
+      it "returns an integer" do
+        index = current.buffer.index
+        expect(current.buffer = index).to eq(index)
+      end
+
+      it "returns a Buffer" do
+        buffer = current.buffer
+        expect(current.buffer = buffer).to eq(buffer)
+      end
     end
 
     describe "#window" do
       it "returns the current window" do
         expect(current.window).to be_a(Window)
       end
     end
 
     describe "#window=" do
-      it "sets the current window" do
+      it "sets the current window from an integer" do
         client.command("vsp")
         expect(current.window.index).not_to eq(1)
 
         expect {
           current.window = 1
         }.to change { current.window.index }.to(1)
       end
+
+      it "sets the current window from a Window" do
+        w0 = current.window
+        client.command("vsp")
+        w1 = current.window
+
+        expect {
+          current.window = w0
+        }.to change { current.window }.from(w1).to(w0)
+      end
+
+      it "returns an integer" do
+        index = current.window.index
+        expect(current.window = index).to eq(index)
+      end
+
+      it "returns a Window" do
+        w0 = current.window
+        expect(current.window = w0).to eq(w0)
+      end
     end
 
     describe "#tabpage" do
       it "returns the current tabpage" do
         expect(current.tabpage).to be_a(Tabpage)
       end
     end
 
     describe "#tabpage=" do
-      it "sets the current tabpage" do
+      it "sets the current tabpage from an integer" do
         initial_index = current.tabpage.index
         client.command("tabnew")
         expect(current.tabpage.index).not_to eq(initial_index)
 
         expect {
           current.tabpage = initial_index
         }.to change { current.tabpage.index }.to(initial_index)
+      end
+
+      it "sets the current tabpage from a Tabpage" do
+        tp0 = current.tabpage
+        client.command("tabnew")
+        tp1 = current.tabpage
+
+        expect {
+          current.tabpage = tp0
+        }.to change { current.tabpage }.from(tp1).to(tp0)
+      end
+
+      it "returns an integer" do
+        index = current.tabpage.index
+        expect(current.tabpage = index).to eq(index)
+      end
+
+      it "returns a Tabpage" do
+        tp0 = current.tabpage
+        expect(current.tabpage = tp0).to eq(tp0)
       end
     end
   end
 end