diff --git a/src/components/Form/__snapshots__/test.js.snap b/src/components/Form/__snapshots__/test.js.snap
new file mode 100644
index 0000000..4e9f7b6
--- /dev/null
+++ b/src/components/Form/__snapshots__/test.js.snap
@@ -0,0 +1,46 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`Form rendering 1`] = `
+<div
+  className="form"
+>
+  <form
+    onSubmit={[Function]}
+  >
+    <textarea
+      autoFocus={true}
+      name="expr"
+      onChange={[Function]}
+      onKeyPress={[Function]}
+      placeholder="Enter regular expression to display"
+    />
+    <button
+      type="submit"
+    >
+      Display
+    </button>
+    <div
+      className="select"
+    >
+      <select
+        name="syntax"
+        onChange={[Function]}
+      >
+        <option
+          key="testJS"
+          value="testJS"
+        />
+        <option
+          key="other"
+          value="other"
+        />
+      </select>
+      <ChevronsDown
+        color="currentColor"
+        size="24"
+      />
+    </div>
+    Actions
+  </form>
+</div>
+`;
diff --git a/src/components/Form/test.js b/src/components/Form/test.js
new file mode 100644
index 0000000..1675607
--- /dev/null
+++ b/src/components/Form/test.js
@@ -0,0 +1,85 @@
+import React from 'react';
+import { shallow } from 'enzyme';
+
+import Form from 'components/Form';
+
+const syntaxList = [
+  { id: 'testJS', name: 'Testing JS' },
+  { id: 'other', name: 'Other' }
+];
+
+describe('Form', () => {
+  test('rendering', () => {
+    const component = shallow(
+      <Form syntaxList={ syntaxList } onSubmit={ jest.fn() }>
+        Actions
+      </Form>
+    );
+    expect(component).toMatchSnapshot();
+  });
+
+  describe('submitting expression', () => {
+    test('submitting form', () => {
+      const onSubmit = jest.fn();
+      const component = shallow(
+        <Form syntaxList={ syntaxList } onSubmit={ onSubmit } />
+      );
+
+      const exprInput = component.find('[name="expr"]');
+      const syntaxInput = component.find('[name="syntax"]');
+      exprInput.simulate('change', {
+        target: {
+          name: 'expr',
+          value: 'Test expression'
+        }
+      });
+      syntaxInput.simulate('change', {
+        target: {
+          name: 'syntax',
+          value: 'test'
+        }
+      });
+
+      const eventObj = { preventDefault: jest.fn() };
+      component.find('form').simulate('submit', eventObj);
+
+      expect(eventObj.preventDefault).toHaveBeenCalled();
+      expect(onSubmit).toHaveBeenCalledWith({
+        expr: 'Test expression',
+        syntax: 'test'
+      });
+    });
+
+    test('submitting form with Shift+Enter', () => {
+      const component = shallow(
+        <Form syntaxList={ syntaxList } onSubmit={ jest.fn() } />
+      );
+      const form = component.instance();
+      const eventObj = {
+        preventDefault: Function.prototype,
+        charCode: 13,
+        shiftKey: true
+      };
+      jest.spyOn(form, 'handleSubmit');
+      component.find('textarea').simulate('keypress', eventObj);
+
+      expect(form.handleSubmit).toHaveBeenCalled();
+    });
+
+    test('not submitting with just Enter', () => {
+      const component = shallow(
+        <Form syntaxList={ syntaxList } onSubmit={ jest.fn() } />
+      );
+      const form = component.instance();
+      const eventObj = {
+        preventDefault: Function.prototype,
+        charCode: 13,
+        shiftKey: false
+      };
+      jest.spyOn(form, 'handleSubmit');
+      component.find('textarea').simulate('keypress', eventObj);
+
+      expect(form.handleSubmit).not.toHaveBeenCalled();
+    });
+  });
+});