Add tests

Signed-off-by: soupette <cyril.lpz@gmail.com>

packages/strapi-plugin-upload/admin/src/hooks/useUserPermissions/tests/init.test.js

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+import init from '../init';
+
+describe('UPLOAD | hooks | useUserPermissions | init', () => {
+  it('should return the initialState and the allowedActions', () => {
+    const initialState = {
+      isLoading: true,
+    };
+    const expected = {
+      isLoading: true,
+      allowedActions: {},
+    };
+
+    expect(init(initialState, [])).toEqual(expected);
+  });
+
+  it('should return an object with the allowedActions set properly', () => {
+    const initialState = {
+      isLoading: true,
+    };
+    const expected = {
+      isLoading: true,
+      allowedActions: {
+        canRead: false,
+        canUpdate: false,
+      },
+    };
+
+    const data = ['read', 'update'];
+
+    expect(init(initialState, data)).toEqual(expected);
+  });
+});

packages/strapi-plugin-upload/admin/src/hooks/useUserPermissions/tests/reducer.test.js

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+import reducer from '../reducer';
+
+describe('UPLOAD | hooks | useUserPermissions | reducer', () => {
+  describe('DEFAULT_ACTION', () => {
+    it('should return the initialState', () => {
+      const initialState = {
+        ok: true,
+      };
+
+      expect(reducer(initialState, { type: '' })).toEqual(initialState);
+    });
+  });
+
+  describe('GET_DATA_SUCCEEDED', () => {
+    it('should set the data correctly', () => {
+      const initialState = {
+        isLoading: true,
+        allowedActions: {},
+      };
+      const action = {
+        type: 'GET_DATA_SUCCEEDED',
+        data: {
+          canRead: false,
+        },
+      };
+      const expected = {
+        allowedActions: {
+          canRead: false,
+        },
+        isLoading: false,
+      };
+
+      expect(reducer(initialState, action)).toEqual(expected);
+    });
+  });
+});

packages/strapi-plugin-upload/admin/src/hooks/useUserPermissions/utils/generateResultsObject.js

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+import { upperFirst } from 'lodash';
+
+const generateResultsObject = array =>
+  array.reduce((acc, current) => {
+    acc[`can${upperFirst(current.permissionName)}`] = current.hasPermission;
+
+    return acc;
+  }, {});
+
+export default generateResultsObject;

packages/strapi-plugin-upload/admin/src/hooks/useUserPermissions/utils/tests/generateResultsObject.test.js

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+import generateResultsObject from '../generateResultsObject';
+
+describe('UPLOAD | hooks | useUserPermissions | | utils | generateResultsObject', () => {
+  it('should return an object with { key: can<PermissionName>, value: bool }', () => {
+    const data = [
+      { permissionName: 'read', hasPermission: true },
+      { permissionName: 'update', hasPermission: false },
+    ];
+    const expected = {
+      canRead: true,
+      canUpdate: false,
+    };
+
+    expect(generateResultsObject(data)).toEqual(expected);
+  });
+});