Start of CommandTool specs, test perf boost

.jshintrc

@@ -8,6 +8,7 @@
 
     "TestUtils": true,
     "source": true,
+    "before": true,
     "beforeEach": true,
     "afterEach": true,
     "describe": true,

spec/components/command-tool.spec.es

@@ -0,0 +1,53 @@
+// jshint expr:true
+
+"use strict";
+
+const CommandTool = source("components/command-tool.es");
+
+function render(props = {}) {
+  return TestUtils.renderIntoDocument(
+    <CommandTool {...props} />
+  );
+}
+
+function searchMany(component) {
+  return function(tag) {
+    return TestUtils.scryRenderedDOMComponentsWithTag(component, tag);
+  };
+}
+
+function searchOne(component) {
+  return function(tag) {
+    return TestUtils.findRenderedDOMComponentWithTag(component, tag);
+  };
+}
+
+describe("CommandTool", () => {
+  let component, findOne, findMany;
+
+  before(() => {
+    component = render({
+      commands: [ "commandA", "commandB", "commandC" ],
+      endpoint: "/api/endpoint"
+    });
+
+    findOne = searchOne(component);
+    findMany = searchMany(component);
+  })
+
+  beforeEach(() => {
+    component.state = component.getInitialState();
+  });
+
+  it("is a React component", () => {
+    expect(TestUtils.isElement(<CommandTool />)).to.be.eql(true);
+  });
+
+  it("has a default state", () => {
+    expect(component.state).to.be.eql({
+      command: "commandA",
+      params: [{ key: "", value: "", type: "string" }],
+      results: []
+    });
+  });
+});

spec/components/event-tool.spec.es

@@ -19,15 +19,14 @@ function searchComponentForTag(component) {
 describe("EventTool", () => {
   let component, search, MockEventSource;
 
+  before(() => {
+    component = render({ endpoint: "/api/endpoint" });
+    search = searchComponentForTag(component);
+  });
+
   beforeEach(() => {
+    component.state = component.getInitialState();
     global.EventSource = MockEventSource = spy();
-
-    component = render({
-      commands: [ "commandA", "commandB", "commandC" ],
-      endpoint: "/api/endpoint"
-    });
-
-    search = searchComponentForTag(component);
   });
 
   afterEach(() => {