86 lines
2.7 KiB
TypeScript
86 lines
2.7 KiB
TypeScript
import { describe, it, expect } from "vitest";
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import { Conditional } from "@/component/index.js";
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import type { ConditionalProps } from "@/component/index.js";
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import type { UElement, UNode } from "@alkdev/ujsx";
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import type { CallResult } from "@/schema/index.js";
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describe("Conditional", () => {
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it("produces UElement with type conditional", () => {
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const el = Conditional({
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test: "operationName",
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} as ConditionalProps & { children?: UNode[] });
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expect(el.type).toBe("conditional");
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});
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it("stores test as string", () => {
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const el = Conditional({
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test: "fetch-data",
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} as ConditionalProps & { children?: UNode[] });
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expect((el as UElement).props.test).toBe("fetch-data");
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});
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it("stores test as function", () => {
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const testFn = (results: Record<string, CallResult>) =>
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results["fetch-data"]?.status === "completed";
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const el = Conditional({
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test: testFn,
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} as ConditionalProps & { children?: UNode[] });
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expect((el as UElement).props.test).toBe(testFn);
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});
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it("children are the then-branch", () => {
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const thenChild: UElement = {
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type: "operation",
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props: { name: "process" },
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children: [],
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};
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const el = Conditional({
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test: "check",
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children: [thenChild],
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} as ConditionalProps & { children?: UNode[] });
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expect(el.children).toEqual([thenChild]);
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});
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it("else prop is the alternative branch", () => {
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const elseChild: UElement = {
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type: "operation",
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props: { name: "fallback" },
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children: [],
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};
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const el = Conditional({
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test: "check",
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else: elseChild,
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} as ConditionalProps & { children?: UNode[] });
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expect((el as UElement).props.else).toBe(elseChild);
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});
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it("omits else prop when not provided", () => {
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const el = Conditional({
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test: "check",
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} as ConditionalProps & { children?: UNode[] });
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expect((el as UElement).props.else).toBeUndefined();
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});
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it("defaults children to empty array", () => {
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const el = Conditional({
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test: "check",
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} as ConditionalProps & { children?: UNode[] });
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expect(el.children).toEqual([]);
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});
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it("is a valid UElement (has type, props, children)", () => {
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const el = Conditional({
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test: (results: Record<string, CallResult>) => true,
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} as ConditionalProps & { children?: UNode[] });
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expect(el).toHaveProperty("type");
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expect(el).toHaveProperty("props");
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expect(el).toHaveProperty("children");
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expect(typeof el.type).toBe("string");
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expect(typeof el.props).toBe("object");
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expect(Array.isArray(el.children)).toBe(true);
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});
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it("displayName is Conditional", () => {
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expect(Conditional.displayName).toBe("Conditional");
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});
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}); |