test: add beforeAll instead of async describe (#44)

Signed-off-by: Yokozuna59 <u.yokozuna@gmail.com>
Yokozuna59 · May 20, 2023 · 01aebbe · 01aebbe
1 parent 89d0d1c
commit 01aebbe
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Showing 2 changed files with 40 additions and 28 deletions.
diff --git a/packages/mermaid-parser/tests/common/accessible.test.ts b/packages/mermaid-parser/tests/common/accessible.test.ts
@@ -1,23 +1,27 @@
-import { createServicesForGrammar } from 'langium';
+import { createServicesForGrammar, LangiumDocument } from 'langium';
 import { parseHelper } from 'langium/lib/test';
-import { describe, expect, it } from 'vitest';
+import { beforeAll, describe, expect, it } from 'vitest';
 
 import {
     Mermaid,
     MermaidGrammar,
     MermiadTokenBuilder,
 } from '../../src/language';
 
-describe('when parsing accTitle', async () => {
-    const services = await createServicesForGrammar({
-        grammar: MermaidGrammar(),
-        module: {
-            parser: {
-                TokenBuilder: () => new MermiadTokenBuilder(),
+describe('when parsing accTitle', () => {
+    let parser: (input: string) => Promise<LangiumDocument<Mermaid>>;
+
+    beforeAll(async () => {
+        const services = await createServicesForGrammar({
+            grammar: MermaidGrammar(),
+            module: {
+                parser: {
+                    TokenBuilder: () => new MermiadTokenBuilder(),
+                },
             },
-        },
+        });
+        parser = parseHelper<Mermaid>(services);
     });
-    const parser = parseHelper<Mermaid>(services);
 
     it.each([
         // without whitespaces
@@ -98,16 +102,20 @@ describe('when parsing accTitle', async () => {
     // });
 });
 
-describe('when parsing accDescr', async () => {
-    const services = await createServicesForGrammar({
-        grammar: MermaidGrammar(),
-        module: {
-            parser: {
-                TokenBuilder: () => new MermiadTokenBuilder(),
+describe('when parsing accDescr', () => {
+    let parser: (input: string) => Promise<LangiumDocument<Mermaid>>;
+
+    beforeAll(async () => {
+        const services = await createServicesForGrammar({
+            grammar: MermaidGrammar(),
+            module: {
+                parser: {
+                    TokenBuilder: () => new MermiadTokenBuilder(),
+                },
             },
-        },
+        });
+        parser = parseHelper<Mermaid>(services);
     });
-    const parser = parseHelper<Mermaid>(services);
 
     // single line
     it.each([

diff --git a/packages/mermaid-parser/tests/pie/syntax.test.ts b/packages/mermaid-parser/tests/pie/syntax.test.ts
@@ -1,6 +1,6 @@
-import { createServicesForGrammar } from 'langium';
+import { createServicesForGrammar, LangiumDocument } from 'langium';
 import { parseHelper } from 'langium/lib/test';
-import { describe, expect, it } from 'vitest';
+import { beforeAll, describe, expect, it } from 'vitest';
 
 import {
     Mermaid,
@@ -9,16 +9,20 @@ import {
     PieChart,
 } from '../../src/language';
 
-describe('valid pie chart codes', async () => {
-    const services = await createServicesForGrammar({
-        grammar: MermaidGrammar(),
-        module: {
-            parser: {
-                TokenBuilder: () => new MermiadTokenBuilder(),
+describe('valid pie chart codes', () => {
+    let parser: (input: string) => Promise<LangiumDocument<Mermaid>>;
+
+    beforeAll(async () => {
+        const services = await createServicesForGrammar({
+            grammar: MermaidGrammar(),
+            module: {
+                parser: {
+                    TokenBuilder: () => new MermiadTokenBuilder(),
+                },
             },
-        },
+        });
+        parser = parseHelper<Mermaid>(services);
     });
-    const parser = parseHelper<Mermaid>(services);
 
     // pie
     it.each([