@featurevisor/sdk

import type { Condition } from "@featurevisor/types"; import { createLogger } from "./logger"; import { DatafileReader } from "./datafileReader"; describe("sdk: Conditions", function () { const logger = createLogger(); const datafileReader = new DatafileReader({ datafile: { schemaVersion: "2.0", revision: "1", segments: {}, features: {}, }, logger, }); it("should be a function", function () { expect(typeof datafileReader.allConditionsAreMatched).toEqual("function"); }); it("should match all via *", function () { // match const conditions: Condition = "*"; expect(datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome" })).toEqual( true, ); // not match const conditions2: Condition = "blah"; expect(datafileReader.allConditionsAreMatched(conditions2, { browser_type: "chrome" })).toEqual( false, ); }); describe("operators", function () { it("should match with operator: equals", function () { const conditions: Condition[] = [ { attribute: "browser_type", operator: "equals", value: "chrome", }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome" }), ).toEqual(true); // not match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "firefox" }), ).toEqual(false); }); it("should match with operator: equals with dot separated path", function () { const conditions: Condition[] = [ { attribute: "browser.type", operator: "equals", value: "chrome", }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { browser: { type: "chrome" } }), ).toEqual(true); // not match expect( datafileReader.allConditionsAreMatched(conditions, { browser: { type: "firefox" } }), ).toEqual(false); expect( datafileReader.allConditionsAreMatched(conditions, { browser: { blah: "firefox" } }), ).toEqual(false); expect(datafileReader.allConditionsAreMatched(conditions, { browser: "firefox" })).toEqual( false, ); }); it("should match with operator: notEquals", function () { const conditions: Condition[] = [ { attribute: "browser_type", operator: "notEquals", value: "chrome", }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "firefox" }), ).toEqual(true); // not match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome" }), ).toEqual(false); }); it("should match with operator: equals", function () { const conditions: Condition[] = [ { attribute: "browser_type", operator: "equals", value: "chrome", }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome" }), ).toEqual(true); // not match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "firefox" }), ).toEqual(false); }); it("should match with operator: exists", function () { const conditions: Condition[] = [ { attribute: "browser_type", operator: "exists", }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "firefox" }), ).toEqual(true); // not match expect( datafileReader.allConditionsAreMatched(conditions, { not_browser_type: "chrome" }), ).toEqual(false); }); it("should match with operator: exists (dot separated path)", function () { const conditions: Condition[] = [ { attribute: "browser.name", operator: "exists", }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { browser: { name: "chrome" } }), ).toEqual(true); // not match expect(datafileReader.allConditionsAreMatched(conditions, { browser: "chrome" })).toEqual( false, ); expect( datafileReader.allConditionsAreMatched(conditions, { browser: { version: "1.2.3" } }), ).toEqual(false); expect(datafileReader.allConditionsAreMatched(conditions, { version: "1.2.3" })).toEqual( false, ); }); it("should match with operator: notExists", function () { const conditions: Condition[] = [ { attribute: "name", operator: "notExists", }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { not_name: "Hello World" }), ).toEqual(true); expect( datafileReader.allConditionsAreMatched(conditions, { not_name: "Hello Universe" }), ).toEqual(true); // not match expect(datafileReader.allConditionsAreMatched(conditions, { name: "Hi World" })).toEqual( false, ); }); it("should match with operator: notExists (with dot separated path)", function () { const conditions: Condition[] = [ { attribute: "browser.name", operator: "notExists", }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { browser: { not_name: "Hello World" }, }), ).toEqual(true); expect( datafileReader.allConditionsAreMatched(conditions, { not_name: "Hello Universe" }), ).toEqual(true); // not match expect( datafileReader.allConditionsAreMatched(conditions, { browser: { name: "Chrome" } }), ).toEqual(false); }); it("should match with operator: endsWith", function () { const conditions: Condition[] = [ { attribute: "name", operator: "endsWith", value: "World", }, ]; // match expect(datafileReader.allConditionsAreMatched(conditions, { name: "Hello World" })).toEqual( true, ); expect(datafileReader.allConditionsAreMatched(conditions, { name: "Hi World" })).toEqual( true, ); // not match expect(datafileReader.allConditionsAreMatched(conditions, { name: "Hi Universe" })).toEqual( false, ); }); it("should match with operator: includes", function () { const conditions: Condition[] = [ { attribute: "permissions", operator: "includes", value: "write", }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { permissions: ["read", "write"] }), ).toEqual(true); // not match expect(datafileReader.allConditionsAreMatched(conditions, { permissions: ["read"] })).toEqual( false, ); }); it("should match with operator: notIncludes", function () { const conditions: Condition[] = [ { attribute: "permissions", operator: "notIncludes", value: "write", }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { permissions: ["read", "admin"] }), ).toEqual(true); // not match expect( datafileReader.allConditionsAreMatched(conditions, { permissions: ["read", "write", "admin"], }), ).toEqual(false); }); it("should match with operator: contains", function () { const conditions: Condition[] = [ { attribute: "name", operator: "contains", value: "Hello", }, ]; // match expect(datafileReader.allConditionsAreMatched(conditions, { name: "Hello World" })).toEqual( true, ); expect(datafileReader.allConditionsAreMatched(conditions, { name: "Yo! Hello!" })).toEqual( true, ); // not match expect(datafileReader.allConditionsAreMatched(conditions, { name: "Hi World" })).toEqual( false, ); }); it("should match with operator: notContains", function () { const conditions: Condition[] = [ { attribute: "name", operator: "notContains", value: "Hello", }, ]; // match expect(datafileReader.allConditionsAreMatched(conditions, { name: "Hi World" })).toEqual( true, ); // not match expect(datafileReader.allConditionsAreMatched(conditions, { name: "Hello World" })).toEqual( false, ); expect(datafileReader.allConditionsAreMatched(conditions, { name: "Yo! Hello!" })).toEqual( false, ); }); it("should match with operator: matches", function () { const conditions: Condition[] = [ { attribute: "name", operator: "matches", value: "^[a-zA-Z]{2,}$", }, ]; // match expect(datafileReader.allConditionsAreMatched(conditions, { name: "Hello" })).toEqual(true); expect(datafileReader.allConditionsAreMatched(conditions, { name: "Helloooooo" })).toEqual( true, ); // not match expect(datafileReader.allConditionsAreMatched(conditions, { name: "Hello World" })).toEqual( false, ); expect(datafileReader.allConditionsAreMatched(conditions, { name: "Hell123" })).toEqual( false, ); expect(datafileReader.allConditionsAreMatched(conditions, { name: "123" })).toEqual(false); expect(datafileReader.allConditionsAreMatched(conditions, { name: 123 })).toEqual(false); }); it("should match with operator: matches with regexFlags", function () { const conditions: Condition[] = [ { attribute: "name", operator: "matches", value: "^[a-zA-Z]{2,}$", regexFlags: "i", }, ]; // match expect(datafileReader.allConditionsAreMatched(conditions, { name: "Hello" })).toEqual(true); expect(datafileReader.allConditionsAreMatched(conditions, { name: "Helloooooo" })).toEqual( true, ); // not match expect(datafileReader.allConditionsAreMatched(conditions, { name: "Hello World" })).toEqual( false, ); expect(datafileReader.allConditionsAreMatched(conditions, { name: "Hell123" })).toEqual( false, ); expect(datafileReader.allConditionsAreMatched(conditions, { name: "123" })).toEqual(false); expect(datafileReader.allConditionsAreMatched(conditions, { name: 123 })).toEqual(false); }); it("should match with operator: notMatches", function () { const conditions: Condition[] = [ { attribute: "name", operator: "notMatches", value: "^[a-zA-Z]{2,}$", }, ]; // match expect(datafileReader.allConditionsAreMatched(conditions, { name: "Hi World" })).toEqual( true, ); expect(datafileReader.allConditionsAreMatched(conditions, { name: "123" })).toEqual(true); // @NOTE: improve later // expect(datafileReader.allConditionsAreMatched(conditions, { name: 123 }, )).toEqual(true); // not match expect(datafileReader.allConditionsAreMatched(conditions, { name: "Hello" })).toEqual(false); expect(datafileReader.allConditionsAreMatched(conditions, { name: "Hellooooooo" })).toEqual( false, ); }); it("should match with operator: notMatches with regexFlags", function () { const conditions: Condition[] = [ { attribute: "name", operator: "notMatches", value: "^[a-zA-Z]{2,}$", regexFlags: "i", }, ]; // match expect(datafileReader.allConditionsAreMatched(conditions, { name: "Hi World" })).toEqual( true, ); expect(datafileReader.allConditionsAreMatched(conditions, { name: "123" })).toEqual(true); // @NOTE: improve later // expect(datafileReader.allConditionsAreMatched(conditions, { name: 123 }, )).toEqual(true); // not match expect(datafileReader.allConditionsAreMatched(conditions, { name: "Hello" })).toEqual(false); expect(datafileReader.allConditionsAreMatched(conditions, { name: "Hellooooooo" })).toEqual( false, ); }); it("should match with operator: in", function () { const conditions: Condition[] = [ { attribute: "browser_type", operator: "in", value: ["chrome", "firefox"], }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome" }), ).toEqual(true); expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "firefox" }), ).toEqual(true); // not match expect(datafileReader.allConditionsAreMatched(conditions, { browser_type: "edge" })).toEqual( false, ); expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "safari" }), ).toEqual(false); }); it("should match with operator: notIn", function () { const conditions: Condition[] = [ { attribute: "browser_type", operator: "notIn", value: ["chrome", "firefox"], }, ]; // match expect(datafileReader.allConditionsAreMatched(conditions, { browser_type: "edge" })).toEqual( true, ); expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "safari" }), ).toEqual(true); // not match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome" }), ).toEqual(false); expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "firefox" }), ).toEqual(false); }); it("should match with operator: greaterThan", function () { const conditions: Condition[] = [ { attribute: "age", operator: "greaterThan", value: 18, }, ]; // match expect(datafileReader.allConditionsAreMatched(conditions, { age: 19 })).toEqual(true); // not match expect(datafileReader.allConditionsAreMatched(conditions, { age: 17 })).toEqual(false); }); it("should match with operator: greaterThanOrEquals", function () { const conditions: Condition[] = [ { attribute: "age", operator: "greaterThanOrEquals", value: 18, }, ]; // match expect(datafileReader.allConditionsAreMatched(conditions, { age: 18 })).toEqual(true); expect(datafileReader.allConditionsAreMatched(conditions, { age: 19 })).toEqual(true); // not match expect(datafileReader.allConditionsAreMatched(conditions, { age: 17 })).toEqual(false); expect(datafileReader.allConditionsAreMatched(conditions, { age: 16 })).toEqual(false); }); it("should match with operator: lessThan", function () { const conditions: Condition[] = [ { attribute: "age", operator: "lessThan", value: 18, }, ]; // match expect(datafileReader.allConditionsAreMatched(conditions, { age: 17 })).toEqual(true); // not match expect(datafileReader.allConditionsAreMatched(conditions, { age: 19 })).toEqual(false); }); it("should match with operator: lessThanOrEquals", function () { const conditions: Condition[] = [ { attribute: "age", operator: "lessThanOrEquals", value: 18, }, ]; // match expect(datafileReader.allConditionsAreMatched(conditions, { age: 17 })).toEqual(true); expect(datafileReader.allConditionsAreMatched(conditions, { age: 18 })).toEqual(true); // not match expect(datafileReader.allConditionsAreMatched(conditions, { age: 19 })).toEqual(false); expect(datafileReader.allConditionsAreMatched(conditions, { age: 20 })).toEqual(false); }); it("should match with operator: semverEquals", function () { const conditions: Condition[] = [ { attribute: "version", operator: "semverEquals", value: "1.0.0", }, ]; // match expect(datafileReader.allConditionsAreMatched(conditions, { version: "1.0.0" })).toEqual( true, ); // not match expect(datafileReader.allConditionsAreMatched(conditions, { version: "2.0.0" })).toEqual( false, ); }); it("should match with operator: semverNotEquals", function () { const conditions: Condition[] = [ { attribute: "version", operator: "semverNotEquals", value: "1.0.0", }, ]; // match expect(datafileReader.allConditionsAreMatched(conditions, { version: "2.0.0" })).toEqual( true, ); // not match expect(datafileReader.allConditionsAreMatched(conditions, { version: "1.0.0" })).toEqual( false, ); }); it("should match with operator: semverGreaterThan", function () { const conditions: Condition[] = [ { attribute: "version", operator: "semverGreaterThan", value: "1.0.0", }, ]; // match expect(datafileReader.allConditionsAreMatched(conditions, { version: "2.0.0" })).toEqual( true, ); // not match expect(datafileReader.allConditionsAreMatched(conditions, { version: "0.9.0" })).toEqual( false, ); }); it("should match with operator: semverGreaterThanOrEquals", function () { const conditions: Condition[] = [ { attribute: "version", operator: "semverGreaterThanOrEquals", value: "1.0.0", }, ]; // match expect(datafileReader.allConditionsAreMatched(conditions, { version: "1.0.0" })).toEqual( true, ); expect(datafileReader.allConditionsAreMatched(conditions, { version: "2.0.0" })).toEqual( true, ); // not match expect(datafileReader.allConditionsAreMatched(conditions, { version: "0.9.0" })).toEqual( false, ); }); it("should match with operator: semverLessThan", function () { const conditions: Condition[] = [ { attribute: "version", operator: "semverLessThan", value: "1.0.0", }, ]; // match expect(datafileReader.allConditionsAreMatched(conditions, { version: "0.9.0" })).toEqual( true, ); // not match expect(datafileReader.allConditionsAreMatched(conditions, { version: "1.1.0" })).toEqual( false, ); }); it("should match with operator: semverLessThanOrEquals", function () { const conditions: Condition[] = [ { attribute: "version", operator: "semverLessThanOrEquals", value: "1.0.0", }, ]; // match expect(datafileReader.allConditionsAreMatched(conditions, { version: "1.0.0" })).toEqual( true, ); // not match expect(datafileReader.allConditionsAreMatched(conditions, { version: "1.1.0" })).toEqual( false, ); }); it("should match with operator: before", function () { const conditions: Condition[] = [ { attribute: "date", operator: "before", value: "2023-05-13T16:23:59Z", }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { date: "2023-05-12T00:00:00Z" }), ).toEqual(true); expect( datafileReader.allConditionsAreMatched(conditions, { date: new Date("2023-05-12T00:00:00Z"), }), ).toEqual(true); // not match expect( datafileReader.allConditionsAreMatched(conditions, { date: "2023-05-14T00:00:00Z" }), ).toEqual(false); expect( datafileReader.allConditionsAreMatched(conditions, { date: new Date("2023-05-14T00:00:00Z"), }), ).toEqual(false); }); it("should match with operator: after", function () { const conditions: Condition[] = [ { attribute: "date", operator: "after", value: "2023-05-13T16:23:59Z", }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { date: "2023-05-14T00:00:00Z" }), ).toEqual(true); expect( datafileReader.allConditionsAreMatched(conditions, { date: new Date("2023-05-14T00:00:00Z"), }), ).toEqual(true); // not match expect( datafileReader.allConditionsAreMatched(conditions, { date: "2023-05-12T00:00:00Z" }), ).toEqual(false); expect( datafileReader.allConditionsAreMatched(conditions, { date: new Date("2023-05-12T00:00:00Z"), }), ).toEqual(false); }); }); describe("simple condition", function () { it("should match with exact single condition", function () { const conditions: Condition[] = [ { attribute: "browser_type", operator: "equals", value: "chrome", }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions[0], { browser_type: "chrome", }), ).toEqual(true); }); it("should match with exact condition", function () { const conditions: Condition[] = [ { attribute: "browser_type", operator: "equals", value: "chrome", }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome", }), ).toEqual(true); }); it("should not match with empty conditions", function () { const conditions: Condition[] = []; // match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome", }), ).toEqual(true); // not match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "firefox", }), ).toEqual(true); }); it("should match with extra conditions that are not needed", function () { const conditions: Condition[] = [ { attribute: "browser_type", operator: "equals", value: "chrome", }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome", browser_version: "1.0", }), ).toEqual(true); }); it("should match with multiple conditions", function () { const conditions: Condition[] = [ { attribute: "browser_type", operator: "equals", value: "chrome", }, { attribute: "browser_version", operator: "equals", value: "1.0", }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome", browser_version: "1.0", foo: "bar", }), ).toEqual(true); }); }); describe("AND condition", function () { it("should match with one AND condition", function () { const conditions: Condition[] = [ { and: [ { attribute: "browser_type", operator: "equals", value: "chrome", }, ], }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome", }), ).toEqual(true); // not match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "firefox", }), ).toEqual(false); }); it("should match with multiple conditions inside AND", function () { const conditions: Condition[] = [ { and: [ { attribute: "browser_type", operator: "equals", value: "chrome", }, { attribute: "browser_version", operator: "equals", value: "1.0", }, ], }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome", browser_version: "1.0", }), ).toEqual(true); // not match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome", }), ).toEqual(false); }); }); describe("OR condition", function () { it("should match with one OR condition", function () { const conditions: Condition[] = [ { or: [ { attribute: "browser_type", operator: "equals", value: "chrome", }, ], }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome", }), ).toEqual(true); }); it("should match with multiple conditions inside OR", function () { const conditions: Condition[] = [ { or: [ { attribute: "browser_type", operator: "equals", value: "chrome", }, { attribute: "browser_version", operator: "equals", value: "1.0", }, ], }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { browser_version: "1.0", }), ).toEqual(true); // not match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "firefox", }), ).toEqual(false); }); }); describe("NOT condition", function () { it("should match with one NOT condition", function () { const conditions: Condition[] = [ { not: [ { attribute: "browser_type", operator: "equals", value: "chrome", }, ], }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "firefox", }), ).toEqual(true); // not match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome", }), ).toEqual(false); }); it("should match with multiple conditions inside NOT", function () { const conditions: Condition[] = [ { not: [ { attribute: "browser_type", operator: "equals", value: "chrome", }, { attribute: "browser_version", operator: "equals", value: "1.0", }, ], }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "firefox", browser_version: "2.0", }), ).toEqual(true); expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome", }), ).toEqual(true); expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome", browser_version: "2.0", }), ).toEqual(true); // not match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome", browser_version: "1.0", }), ).toEqual(false); }); }); describe("nested conditions", function () { it("should match with OR inside AND", function () { const conditions: Condition[] = [ { and: [ { attribute: "browser_type", operator: "equals", value: "chrome", }, { or: [ { attribute: "browser_version", operator: "equals", value: "1.0", }, { attribute: "browser_version", operator: "equals", value: "2.0", }, ], }, ], }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome", browser_version: "1.0", }), ).toEqual(true); expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome", browser_version: "2.0", }), ).toEqual(true); // not match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome", browser_version: "3.0", }), ).toEqual(false); expect( datafileReader.allConditionsAreMatched(conditions, { browser_version: "2.0", }), ).toEqual(false); }); it("should match with plain conditions, followed by OR inside AND", function () { const conditions: Condition[] = [ { attribute: "country", operator: "equals", value: "nl", }, { and: [ { attribute: "browser_type", operator: "equals", value: "chrome", }, { or: [ { attribute: "browser_version", operator: "equals", value: "1.0", }, { attribute: "browser_version", operator: "equals", value: "2.0", }, ], }, ], }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { country: "nl", browser_type: "chrome", browser_version: "1.0", }), ).toEqual(true); expect( datafileReader.allConditionsAreMatched(conditions, { country: "nl", browser_type: "chrome", browser_version: "2.0", }), ).toEqual(true); // not match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome", browser_version: "3.0", }), ).toEqual(false); expect( datafileReader.allConditionsAreMatched(conditions, { country: "us", browser_version: "2.0", }), ).toEqual(false); }); it("should match with AND inside OR", function () { const conditions: Condition[] = [ { or: [ { attribute: "browser_type", operator: "equals", value: "chrome", }, { and: [ { attribute: "device_type", operator: "equals", value: "mobile", }, { attribute: "orientation", operator: "equals", value: "portrait", }, ], }, ], }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "chrome", browser_version: "2.0", }), ).toEqual(true); expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "firefox", device_type: "mobile", orientation: "portrait", }), ).toEqual(true); // not match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "firefox", browser_version: "2.0", }), ).toEqual(false); expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "firefox", device_type: "desktop", }), ).toEqual(false); }); it("should match with plain conditions, followed by AND inside OR", function () { const conditions: Condition[] = [ { attribute: "country", operator: "equals", value: "nl", }, { or: [ { attribute: "browser_type", operator: "equals", value: "chrome", }, { and: [ { attribute: "device_type", operator: "equals", value: "mobile", }, { attribute: "orientation", operator: "equals", value: "portrait", }, ], }, ], }, ]; // match expect( datafileReader.allConditionsAreMatched(conditions, { country: "nl", browser_type: "chrome", browser_version: "2.0", }), ).toEqual(true); expect( datafileReader.allConditionsAreMatched(conditions, { country: "nl", browser_type: "firefox", device_type: "mobile", orientation: "portrait", }), ).toEqual(true); // not match expect( datafileReader.allConditionsAreMatched(conditions, { browser_type: "firefox", browser_version: "2.0", }), ).toEqual(false); expect( datafileReader.allConditionsAreMatched(conditions, { country: "de", browser_type: "firefox", device_type: "desktop", }), ).toEqual(false); }); }); });