(dev) remove rewire, add babel-plugin-rewire. (#44)

* removed rewire. now using babel-rewire instead

* implemented more tests

* changed some eslint params

* linting

* linting

* coverage on getChant

Co-authored-by: Marcus Netz <marcus.netz@godyo.com>

__tests__/functions/getChant.js

@@ -0,0 +1,103 @@
+require('module-alias/register');
+require('babel-plugin-rewire');
+
+const command = require('@dsabot/getChant');
+
+describe('getChant integration test', () => {
+    it('should not find an entry for a chant', () => {
+        const getChant = command.__get__('getChant');
+        expect(getChant({ Character: { name: '' }, chant_name: 'test' })).toBeNull();
+    });
+
+    it('should return null if char has no chants.', () => {
+        const Character = {
+            attributes: [
+                { id: 'mut', level: 10 },
+                { id: 'klugheit', level: 11 },
+                { id: 'charisma', level: 12 },
+            ],
+        };
+        command.__set__('Chants', [{ id: 'test', name: 'Test', attributes: ['MU', 'KL', 'CH'] }]);
+
+        const getChant = command.__get__('getChant');
+
+        expect(getChant({ Character: Character, chant_name: 'test' })).toBeNull();
+    });
+
+    it('should return a correct chant result.', () => {
+        const Character = {
+            attributes: [
+                { id: 'mut', level: 10 },
+                { id: 'klugheit', level: 11 },
+                { id: 'charisma', level: 12 },
+            ],
+            chants: [{ id: 'test', level: 7 }, { id: 'no-level' }],
+        };
+        const Chants = [
+            {
+                id: 'test',
+                name: 'Testchant',
+                attributes: ['MU', 'KL', 'CH'],
+            },
+            { id: 'no-level', name: 'No Level', attributes: ['MU', 'KL', 'CH'] },
+        ];
+
+        command.__set__('Chants', Chants);
+
+        const getChant = command.__get__('getChant');
+
+        expect(getChant({ Character: Character, chant_name: 'test' })).toEqual(
+            expect.objectContaining({
+                Name: 'Testchant',
+                Level: 7,
+                Attributes: [
+                    { Level: 10, Name: 'MU' },
+                    { Level: 11, Name: 'KL' },
+                    { Level: 12, Name: 'CH' },
+                ],
+            })
+        );
+
+        expect(getChant({ Character: Character, chant_name: 'Testchant' })).toEqual(
+            expect.objectContaining({
+                Name: 'Testchant',
+                Level: 7,
+                Attributes: [
+                    { Level: 10, Name: 'MU' },
+                    { Level: 11, Name: 'KL' },
+                    { Level: 12, Name: 'CH' },
+                ],
+            })
+        );
+
+        expect(getChant({ Character: Character, chant_name: 'no-level' })).toEqual(
+            expect.objectContaining({
+                Name: 'No Level',
+                Level: 0,
+                Attributes: [
+                    { Level: 10, Name: 'MU' },
+                    { Level: 11, Name: 'KL' },
+                    { Level: 12, Name: 'CH' },
+                ],
+            })
+        );
+    });
+
+    it('should not find the chant.', () => {
+        const Character = {
+            attributes: [
+                { id: 'mut', level: 10 },
+                { id: 'klugheit', level: 11 },
+                { id: 'charisma', level: 12 },
+            ],
+            chants: [{ id: 'test', level: 7 }],
+        };
+        const Chants = [{ id: 'test', name: 'Testchant', attributes: ['MU', 'KL', 'CH'] }];
+
+        command.__set__('Chants', Chants);
+
+        const getChant = command.__get__('getChant');
+
+        expect(getChant({ Character: Character, chant_name: 'well-hidden' })).toBeNull();
+    });
+});