Luan Martins
91 lines
3.1 KiB
TypeScript
91 lines
3.1 KiB
TypeScript
import { describe, expect, it } from "vitest";
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import {
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WORKFLOW_INSTRUCTIONS_END,
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WORKFLOW_INSTRUCTIONS_HEADING,
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splitWorkflowInstructions,
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} from "./workflow-instructions";
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function block(body: string, rest = ""): string {
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const head = WORKFLOW_INSTRUCTIONS_HEADING + "\n\n" + body + "\n\n" + WORKFLOW_INSTRUCTIONS_END;
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return rest ? head + "\n\n" + rest : head;
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}
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describe("splitWorkflowInstructions", () => {
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it("returns the full message when no workflow heading is present", () => {
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const content = "Commit the changes.";
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expect(splitWorkflowInstructions(content)).toEqual({
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instructions: "",
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rest: content,
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hasInstructions: false,
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});
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});
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it("splits a leading workflow instructions block from the step body", () => {
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expect(
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splitWorkflowInstructions(block("Always open a draft PR.", "Commit the changes.")),
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).toEqual({
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instructions: "Always open a draft PR.",
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rest: "Commit the changes.",
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hasInstructions: true,
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});
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});
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it("keeps multi-line and multi-paragraph instruction bodies intact", () => {
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expect(splitWorkflowInstructions(block("Line one\n\nLine two", "Step body"))).toEqual({
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instructions: "Line one\n\nLine two",
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rest: "Step body",
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hasInstructions: true,
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});
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});
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it("handles a workflow block with no following step body", () => {
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expect(splitWorkflowInstructions(block("Only workflow rules."))).toEqual({
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instructions: "Only workflow rules.",
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rest: "",
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hasInstructions: true,
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});
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});
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it("does not treat a mid-message heading as workflow instructions", () => {
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const content = "Intro\n\n" + WORKFLOW_INSTRUCTIONS_HEADING + "\n\nNope";
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expect(splitWorkflowInstructions(content).hasInstructions).toBe(false);
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expect(splitWorkflowInstructions(content).rest).toBe(content);
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});
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it("does not treat a heading-prefix line as workflow instructions", () => {
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const content = WORKFLOW_INSTRUCTIONS_HEADING + " for release\n\nbody";
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expect(splitWorkflowInstructions(content)).toEqual({
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instructions: "",
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rest: content,
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hasInstructions: false,
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});
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});
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it("ignores marker-less user content that only starts with the heading", () => {
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const content = WORKFLOW_INSTRUCTIONS_HEADING + "\n\nUser wrote this.\n\nMore text.";
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expect(splitWorkflowInstructions(content)).toEqual({
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instructions: "",
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rest: content,
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hasInstructions: false,
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});
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});
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it("uses the first standalone end marker, not a quoted copy in the rest", () => {
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const rest = "See docs mentioning " + WORKFLOW_INSTRUCTIONS_END + " later.\n\nDo work.";
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expect(splitWorkflowInstructions(block("Rule one.", rest))).toEqual({
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instructions: "Rule one.",
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rest,
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hasInstructions: true,
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});
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});
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it("keeps body text that quotes the end marker when the structural marker follows", () => {
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const body = "Never emit " + WORKFLOW_INSTRUCTIONS_END + " in docs.";
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expect(splitWorkflowInstructions(block(body, "Step body"))).toEqual({
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instructions: body,
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rest: "Step body",
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hasInstructions: true,
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});
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});
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});
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