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import FlatMatter, { type FlatMatterFn } from "../flatmatter.ts";
import ToObject from "./to_object.ts";
test("Single-level configuration", () => {
const fm = new FlatMatter(
'a: true\nb: false\nc: 1\nd: 12.5\nf: "some string"'
);
expect(fm.serialize(new ToObject())).toStrictEqual({
a: true,
b: false,
c: 1,
d: 12.5,
f: "some string",
});
});
test("Two-level configuration", () => {
const fm = new FlatMatter(
'a.a: true\nb.b: false\nc.c: 1\nd.d: 12.5\nf.f: "some string"'
);
expect(fm.serialize(new ToObject())).toStrictEqual({
a: {
a: true,
},
b: {
b: false,
},
c: {
c: 1,
},
d: {
d: 12.5,
},
f: {
f: "some string",
},
});
});
test("Simple function usage", () => {
class ToUpper implements FlatMatterFn {
name = "to-upper";
compute(input: string): unknown {
return input.toUpperCase();
}
}
const fm = new FlatMatter('a: (to-upper "value")', [new ToUpper()]);
const config = fm.serialize(new ToObject());
expect(config).toStrictEqual({
a: "VALUE",
});
});
test("Piped function by reference usage", () => {
class ToUpper implements FlatMatterFn {
name = "to-upper";
compute(input: string): unknown {
return input.toUpperCase();
}
}
const fm = new FlatMatter('a: "value" / to-upper', [new ToUpper()]);
const config = fm.serialize(new ToObject());
expect(config).toStrictEqual({
a: "VALUE",
});
});
test("Piped function by call usage", () => {
class ToUpper implements FlatMatterFn {
name = "to-upper";
compute(input: string, additional: number): unknown {
return `${input.toUpperCase()}-${additional}`;
}
}
const fm = new FlatMatter('a: "value" / (to-upper 123)', [new ToUpper()]);
const config = fm.serialize(new ToObject());
expect(config).toStrictEqual({
a: "VALUE-123",
});
});
test("Invalid value in pipe", () => {
const fm = new FlatMatter('a: "value" / / asd');
const config = fm.serialize(new ToObject());
expect(config).toStrictEqual({});
});
test("Invalid value in pipe, 2", () => {
const fm = new FlatMatter('a: "value" / asd');
const config = fm.serialize(new ToObject());
expect(config).toStrictEqual({
a: "value",
});
});
test("Only piped functions", () => {
class FirstFn implements FlatMatterFn {
name = "first-fn";
compute(input: string): unknown {
return input.toUpperCase();
}
}
class SecondFn implements FlatMatterFn {
name = "second-fn";
compute(input: string): unknown {
return `${input}-passed-by-second`;
}
}
const fm = new FlatMatter('a: (first-fn "value / here") / second-fn', [
new FirstFn(),
new SecondFn(),
]);
const config = fm.serialize(new ToObject());
expect(config).toStrictEqual({
a: "VALUE / HERE-passed-by-second",
});
});
test("Function call without any args", () => {
class ToUpper implements FlatMatterFn {
name = "to-upper";
compute(input: string): unknown {
return input.toUpperCase();
}
}
const fm = new FlatMatter('a: "value" / (to-upper)', [new ToUpper()]);
const config = fm.serialize(new ToObject());
expect(config).toStrictEqual({
a: "VALUE",
});
});
test("Function call using multiple strings with spaces as arg", () => {
class ToUpper implements FlatMatterFn {
name = "to-upper";
compute(input: string): unknown {
return input.toUpperCase();
}
}
const fm = new FlatMatter('a: (to-upper "value goes here" "and here")', [
new ToUpper(),
]);
const config = fm.serialize(new ToObject());
expect(config).toStrictEqual({
a: "VALUE GOES HERE",
});
});
|
