CEC-1058 fleet forms (#123)

* working fleets page

* unit tests

* snapshots

* updating messages and snapshots

* updating extraneous snaps

src/services/__mocks__/fleetsAPI.js

@@ -0,0 +1,27 @@
+const data = [
+  { name: "US-WEST", log_level: "info", canbus: { enabled: true } },
+  { name: "US-CENTRAL", log_level: "warn", canbus: { enabled: false } },
+  { name: "US-EAST", log_level: "error", canbus: { enabled: true } },
+];
+
+const fleetsAPI = {
+  addFleet: async (fleet, token) => {
+    data.push(fleet);
+    return fleet;
+  },
+  getFleets: async (search, token) => {
+    return { data };
+  },
+  updateFleet: async (name, fleet, token) => {
+    const index = data.findIndex(element => element.name === name);
+    if (index >= 0) data[index] = fleet;
+    return fleet;
+  },
+  deleteFleet: async (name, token) => {
+    const index = data.findIndex(element => element.name === name);
+    if (index >= 0) data.splice(index, 1);
+    return name;
+  },
+};
+
+export default fleetsAPI;