test: completion integration test

Author: seven332

integration-test/completion.test.ts

@@ -0,0 +1,48 @@
+import * as vscode from 'vscode'
+import { Document } from './document'
+import assert from 'assert'
+import { toPosition } from './helper'
+
+suite('Completion', () => {
+    test('kind equal completion', async () => {
+        await testCompletion('kind_equal.sksl', toPosition(0, 8), [
+            {
+                label: 'blender',
+                kind: vscode.CompletionItemKind.Text,
+            },
+            {
+                label: 'colorfilter',
+                kind: vscode.CompletionItemKind.Text,
+            },
+            {
+                label: 'meshfrag',
+                kind: vscode.CompletionItemKind.Text,
+            },
+            {
+                label: 'meshvert',
+                kind: vscode.CompletionItemKind.Text,
+            },
+            {
+                label: 'shader',
+                kind: vscode.CompletionItemKind.Text,
+            },
+        ])
+    })
+})
+
+async function testCompletion(name: string, position: vscode.Position, expected: vscode.CompletionItem[]) {
+    const doc = await Document.create(name)
+    const actual = (
+        (await vscode.commands.executeCommand(
+            'vscode.executeCompletionItemProvider',
+            doc.doc.uri,
+            position,
+        )) as vscode.CompletionList
+    ).items
+    assert.equal(actual.length, expected.length)
+    expected.forEach((expected_i, i) => {
+        const actual_i = actual[i]
+        assert.equal(actual_i.label, expected_i.label)
+        assert.deepEqual(actual_i.kind, expected_i.kind)
+    })
+}

integration-test/fixtures/kind_equal.sksl

@@ -0,0 +1,2 @@
+// kind=
+void main() {}

integration-test/helper.ts

@@ -1,5 +1,9 @@
 import * as vscode from 'vscode'
 
+export function toPosition(line: number, char: number) {
+    return new vscode.Position(line, char)
+}
+
 export function toRange(sLine: number, sChar: number, eLine: number, eChar: number) {
     const start = new vscode.Position(sLine, sChar)
     const end = new vscode.Position(eLine, eChar)