auyua9
56 lines
1.6 KiB
TypeScript
56 lines
1.6 KiB
TypeScript
/// <reference types="bun-types" />
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import { beforeEach, describe, expect, it, mock } from "bun:test"
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import { AST_GREP_REPLACE_DESCRIPTION, AST_GREP_SEARCH_DESCRIPTION } from "./tool-descriptions"
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const runSgMock = mock(async () => ({
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matches: [],
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totalMatches: 0,
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truncated: false,
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}))
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mock.module("./cli", () => ({
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runSg: runSgMock,
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}))
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import { createAstGrepTools } from "./tools"
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describe("createAstGrepTools", () => {
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beforeEach(() => {
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runSgMock.mockClear()
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})
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it("#given the production tool factory #when creating tools #then exposes shared ast-grep descriptions", () => {
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// given / when
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const tools = createAstGrepTools({ directory: "/repo" } as never)
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// then
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expect(tools.ast_grep_search.description).toBe(AST_GREP_SEARCH_DESCRIPTION)
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expect(tools.ast_grep_replace.description).toBe(AST_GREP_REPLACE_DESCRIPTION)
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expect(tools.ast_grep_search.description).toContain("NOT regex")
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})
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it("#given empty search results from a regex-shaped pattern #when executing #then appends the pattern hint", async () => {
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// given
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const tools = createAstGrepTools({ directory: "/repo" } as never)
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// when
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const output = await tools.ast_grep_search.execute(
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{ pattern: "foo|bar", lang: "typescript" },
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{},
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)
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// then
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expect(output).toContain("No matches found")
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expect(output).toContain("alternation")
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expect(output).toContain("grep")
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expect(runSgMock).toHaveBeenCalledWith({
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pattern: "foo|bar",
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lang: "typescript",
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paths: ["/repo"],
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globs: undefined,
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context: undefined,
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})
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})
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})
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