Gate tests in separate files

spec/and_spec.rb

@@ -0,0 +1,13 @@
+require_relative "../and.rb"
+describe AndGate do
+  it "should AND together all inputs" do
+    table=[
+      [0,0,0],
+      [0,1,0],
+      [1,0,0],
+      [1,1,1],
+    ]
+    ok=AndGate.test_table(table)
+    expect(ok).to eq true
+  end
+end

spec/gate_spec.rb

@@ -1,9 +1,6 @@
 require_relative "../port.rb"
 require_relative "../gate.rb"
-require_relative "../not.rb"
-require_relative "../and.rb"
-require_relative "../or.rb"
-require_relative "../xor.rb"
+
 describe Gate do
   let(:klass) do
     Class.new(Gate) do
@@ -34,54 +31,4 @@ describe Gate do
     b.setval(10)
     expect(gate.out.val).to eq(18)
   end
-
-  context "NotGate" do
-    it "should NOT the input" do
-      table=[
-        [0,1],
-        [1,0]
-      ]
-      ok=NotGate.test_table(table)
-      expect(ok).to eq true
-    end
-  end
-
-  context "AndGate" do
-    it "should AND together all inputs" do
-      table=[
-        [0,0,0],
-        [0,1,0],
-        [1,0,0],
-        [1,1,1],
-      ]
-      ok=AndGate.test_table(table)
-      expect(ok).to eq true
-    end
-  end
-
-  context "OrGate" do
-    it "should OR together all inputs" do
-      table=[
-        [0,0,0],
-        [0,1,1],
-        [1,0,1],
-        [1,1,1],
-      ]
-      ok=OrGate.test_table(table)
-      expect(ok).to eq true
-    end
-  end
-
-  context "XorGate" do
-    it "should XOR together all inputs" do
-      table=[
-        [0,0,0],
-        [0,1,1],
-        [1,0,1],
-        [1,1,0],
-      ]
-      ok=XorGate.test_table(table)
-      expect(ok).to eq true
-    end
-  end
 end

spec/not_spec.rb

@@ -0,0 +1,11 @@
+require_relative "../not.rb"
+describe NotGate do
+  it "should NOT the input" do
+    table=[
+      [0,1],
+      [1,0]
+    ]
+    ok=NotGate.test_table(table)
+    expect(ok).to eq true
+  end
+end

spec/or_spec.rb

@@ -0,0 +1,13 @@
+require_relative "../or.rb"
+describe OrGate do
+  it "should OR together all inputs" do
+    table=[
+      [0,0,0],
+      [0,1,1],
+      [1,0,1],
+      [1,1,1],
+    ]
+    ok=OrGate.test_table(table)
+    expect(ok).to eq true
+  end
+end

spec/xor_spec.rb

@@ -0,0 +1,13 @@
+require_relative "../xor.rb"
+describe XorGate do
+  it "should XOR together all inputs" do
+    table=[
+      [0,0,0],
+      [0,1,1],
+      [1,0,1],
+      [1,1,0],
+    ]
+    ok=XorGate.test_table(table)
+    expect(ok).to eq true
+  end
+end