⚗️ Add parser tests for architecture and other edge cases encountered

packages/parser/tests/architecture.test.ts

@@ -0,0 +1,88 @@
+import { describe, expect, it } from 'vitest';
+
+import { Architecture } from '../src/language/index.js';
+import { expectNoErrorsOrAlternatives, architectureParse as parse } from './test-util.js';
+
+describe('architecture', () => {
+  describe('should handle architecture definition', () => {
+    it.each([
+      `architecture-beta`,
+      `  architecture-beta  `,
+      `\tarchitecture-beta\t`,
+      `
+        \tarchitecture-beta
+        `,
+    ])('should handle regular architecture', (context: string) => {
+      const result = parse(context);
+      expectNoErrorsOrAlternatives(result);
+      expect(result.value.$type).toBe(Architecture);
+    });
+  });
+
+  describe('should handle TitleAndAccessibilities', () => {
+    it.each([
+      `architecture-beta title sample title`,
+      `  architecture-beta  title sample title  `,
+      `\tarchitecture-beta\ttitle sample title\t`,
+      `architecture-beta
+            \ttitle sample title
+            `,
+    ])('should handle regular architecture + title in same line', (context: string) => {
+      const result = parse(context);
+      expectNoErrorsOrAlternatives(result);
+      expect(result.value.$type).toBe(Architecture);
+
+      const { title } = result.value;
+      expect(title).toBe('sample title');
+    });
+
+    it.each([
+      `architecture-beta
+            title sample title`,
+      `architecture-beta
+            title sample title
+            `,
+    ])('should handle regular architecture + title in next line', (context: string) => {
+      const result = parse(context);
+      expectNoErrorsOrAlternatives(result);
+      expect(result.value.$type).toBe(Architecture);
+
+      const { title } = result.value;
+      expect(title).toBe('sample title');
+    });
+
+    it('should handle regular architecture + title + accTitle + accDescr', () => {
+      const context = `architecture-beta
+            title sample title
+            accTitle: sample accTitle
+            accDescr: sample accDescr
+            `;
+      const result = parse(context);
+      expectNoErrorsOrAlternatives(result);
+      expect(result.value.$type).toBe(Architecture);
+
+      const { title, accTitle, accDescr } = result.value;
+      expect(title).toBe('sample title');
+      expect(accTitle).toBe('sample accTitle');
+      expect(accDescr).toBe('sample accDescr');
+    });
+
+    it('should handle regular architecture + title + accTitle + multi-line accDescr', () => {
+      const context = `architecture-beta
+            title sample title
+            accTitle: sample accTitle
+            accDescr {
+                sample accDescr
+            }
+            `;
+      const result = parse(context);
+      expectNoErrorsOrAlternatives(result);
+      expect(result.value.$type).toBe(Architecture);
+
+      const { title, accTitle, accDescr } = result.value;
+      expect(title).toBe('sample title');
+      expect(accTitle).toBe('sample accTitle');
+      expect(accDescr).toBe('sample accDescr');
+    });
+  });
+});

packages/parser/tests/gitGraph.test.ts

@@ -63,6 +63,12 @@ describe('Parsing Branch Statements', () => {
     expect(branch.name).toBe('master');
   });
 
+  it('should parse a branch name starting with numbers', () => {
+    const result = parse(`gitGraph\n commit\n branch 1.0.1\n`);
+    const branch = result.value.statements[1] as Branch;
+    expect(branch.name).toBe('1.0.1');
+  });
+
   it('should parse a branch with an order property', () => {
     const result = parse(`gitGraph\n commit\n  branch feature order:1\n`);
     const branch = result.value.statements[1] as Branch;

packages/parser/tests/pie.test.ts

@@ -4,6 +4,7 @@ import { Pie } from '../src/language/index.js';
 import { expectNoErrorsOrAlternatives, pieParse as parse } from './test-util.js';
 
 describe('pie', () => {
+  describe('should handle pie definition with or without showData', () => {
     it.each([
       `pie`,
       `  pie  `,
@@ -32,7 +33,9 @@ describe('pie', () => {
       const { showData } = result.value;
       expect(showData).toBeTruthy();
     });
-
+  });
+  describe('should handle TitleAndAccessibilities', () => {
+    describe('should handle TitleAndAccessibilities without showData', () => {
       it.each([
         `pie title sample title`,
         `  pie  title sample title  `,
@@ -68,7 +71,9 @@ describe('pie', () => {
         const { title } = result.value;
         expect(title).toBe('sample title');
       });
+    });
 
+    describe('should handle TitleAndAccessibilities with showData', () => {
       it.each([
         `pie showData title sample title`,
         `pie showData title sample title
@@ -103,9 +108,10 @@ describe('pie', () => {
         expect(showData).toBeTruthy();
         expect(title).toBe('sample title');
       });
+    });
+  });
 
-  describe('sections', () => {
+  describe('should handle sections', () => {
-    describe('normal', () => {
     it.each([
       `pie
         "GitHub":100
@@ -169,6 +175,22 @@ describe('pie', () => {
       expect(sections[1].value).toBe(50);
     });
 
+    it('should handle value with positive decimal', () => {
+      const context = `pie
+        "ash": 60.67
+        "bat": 40`;
+      const result = parse(context);
+      expectNoErrorsOrAlternatives(result);
+      expect(result.value.$type).toBe(Pie);
+
+      const { sections } = result.value;
+      expect(sections[0].label).toBe('ash');
+      expect(sections[0].value).toBe(60.67);
+
+      expect(sections[1].label).toBe('bat');
+      expect(sections[1].value).toBe(40);
+    });
+
     it('should handle sections with accTitle', () => {
       const context = `pie accTitle: sample wow
         "GitHub": 100
@@ -226,4 +248,3 @@ describe('pie', () => {
     });
   });
 });
-});

packages/parser/tests/test-util.ts

@@ -1,6 +1,8 @@
 import type { LangiumParser, ParseResult } from 'langium';
 import { expect, vi } from 'vitest';
 import type {
+  Architecture,
+  ArchitectureServices,
   Info,
   InfoServices,
   Pie,
@@ -13,6 +15,7 @@ import type {
   GitGraphServices,
 } from '../src/language/index.js';
 import {
+  createArchitectureServices,
   createInfoServices,
   createPieServices,
   createRadarServices,
@@ -47,6 +50,17 @@ export function createInfoTestServices() {
 }
 export const infoParse = createInfoTestServices().parse;
 
+const architectureServices: ArchitectureServices = createArchitectureServices().Architecture;
+const architectureParser: LangiumParser = architectureServices.parser.LangiumParser;
+export function createArchitectureTestServices() {
+  const parse = (input: string) => {
+    return architectureParser.parse<Architecture>(input);
+  };
+
+  return { services: architectureServices, parse };
+}
+export const architectureParse = createArchitectureTestServices().parse;
+
 const pieServices: PieServices = createPieServices().Pie;
 const pieParser: LangiumParser = pieServices.parser.LangiumParser;
 export function createPieTestServices() {