added ability to revert (#21)

tests/unit/application/Parser/ApplicationParser.spec.ts

@@ -1,12 +1,115 @@
-import applicationFile from 'js-yaml-loader!@/application/application.yaml';
+import { IEntity } from '@/infrastructure/Entity/IEntity';
+import applicationFile, { YamlCategory, YamlScript, ApplicationYaml } from 'js-yaml-loader!@/application/application.yaml';
 import { parseApplication } from '@/application/Parser/ApplicationParser';
 import 'mocha';
 import { expect } from 'chai';
+import { parseCategory } from '@/application/Parser/CategoryParser';
+
+declare var process;
 
 describe('ApplicationParser', () => {
     describe('parseApplication', () => {
         it('can parse current application file', () => {
             expect(() => parseApplication(applicationFile)).to.not.throw();
         });
+        it('throws when undefined', () => {
+            expect(() => parseApplication(undefined)).to.throw('application is null or undefined');
+        });
+        it('throws when undefined actions', () => {
+            const sut: ApplicationYaml = {
+                name: 'test',
+                repositoryUrl: 'https://privacy.sexy',
+                actions: undefined,
+            };
+            expect(() => parseApplication(sut)).to.throw('application does not define any action');
+        });
+        it('throws when has no actions', () => {
+            const sut: ApplicationYaml = {
+                name: 'test',
+                repositoryUrl: 'https://privacy.sexy',
+                actions: [],
+            };
+            expect(() => parseApplication(sut)).to.throw('application does not define any action');
+        });
+        it('returns expected name', () => {
+            // arrange
+            const expected = 'test-app-name';
+            const sut: ApplicationYaml = {
+                name: expected,
+                repositoryUrl: 'https://privacy.sexy',
+                actions: [ getTestCategory() ],
+            };
+            // act
+            const actual = parseApplication(sut).name;
+            // assert
+            expect(actual).to.be.equal(actual);
+        });
+        it('returns expected repository url', () => {
+            // arrange
+            const expected = 'https://privacy.sexy';
+            const sut: ApplicationYaml = {
+                name: 'name',
+                repositoryUrl: expected,
+                actions: [ getTestCategory() ],
+            };
+            // act
+            const actual = parseApplication(sut).repositoryUrl;
+            // assert
+            expect(actual).to.be.equal(actual);
+        });
+        it('returns expected repository version', () => {
+            // arrange
+            const expected = '1.0.0';
+            process = {
+                env: {
+                    VUE_APP_VERSION: expected,
+                },
+            };
+            const sut: ApplicationYaml = {
+                name: 'name',
+                repositoryUrl: 'https://privacy.sexy',
+                actions: [ getTestCategory() ],
+            };
+            // act
+            const actual = parseApplication(sut).version;
+            // assert
+            expect(actual).to.be.equal(actual);
+        });
+        it('parses actions', () => {
+            // arrange
+            const actions = [ getTestCategory('test1'), getTestCategory('test2') ];
+            const expected = [ parseCategory(actions[0]), parseCategory(actions[1]) ];
+            const sut: ApplicationYaml = {
+                name: 'name',
+                repositoryUrl: 'https://privacy.sexy',
+                actions,
+            };
+            // act
+            const actual = parseApplication(sut).actions;
+            // assert
+            expect(excludingId(actual)).to.be.deep.equal(excludingId(expected));
+            function excludingId<TId>(array: ReadonlyArray<IEntity<TId>>) {
+                return array.map((obj) => {
+                    const { ['id']: omitted, ...rest } = obj;
+                    return rest;
+                });
+            }
+        });
     });
 });
+
+function getTestCategory(scriptName = 'testScript'): YamlCategory {
+    return {
+        category: 'category name',
+        children: [ getTestScript(scriptName) ],
+    };
+}
+
+function getTestScript(scriptName: string): YamlScript {
+    return {
+        name: scriptName,
+        code: 'script code',
+        revertCode: 'revert code',
+        recommend: true,
+    };
+}