CEC-464 can filters forms (#118)

* can filters forms and lists

* unit tests

* updating warnings and tests

* merge develop

* fixed snapshots

* update jest mocks

* updating tests

src/components/Contexts/__mocks__/CANFiltersContext.jsx

@@ -0,0 +1,30 @@
+let busy = false;
+let filters = [
+  {
+    can_id: "123",
+    interval: 1000
+  },
+  {
+    can_id: "456-789",
+    interval: 2000
+  },
+  {
+    can_id: "1",
+    interval: 0
+  },
+];
+let totalFilters = 3;
+
+export const CANFiltersProvider = ({ children }) => {
+  return <div data-testid="mocked-canfiltersprovider">{children}</div>;
+};
+
+export const useCANFiltersContext = () => ({
+  busy,
+  filters,
+  totalFilters,
+  addFilter: jest.fn(),
+  getFilters: jest.fn(),
+  updateFilter: jest.fn(),
+  deleteFilter: jest.fn(),
+});

src/components/Contexts/__mocks__/StatusContext.jsx

@@ -0,0 +1,16 @@
+let message = ""
+let title = ""
+let sitePath = {}
+
+export const StatusProvider = ({ children }) => {
+  return <div data-testid="mocked-statusprovider">{children}</div>;
+};
+
+export const useStatusContext = () => ({
+  message,
+  title,
+  sitePath,
+  setMessage: jest.fn(m => message = m),
+  setTitle: jest.fn(t => title = t),
+  setSitePath: jest.fn(s => sitePath = s),
+});