53 lines
2.9 KiB
JavaScript
53 lines
2.9 KiB
JavaScript
const { describe, test } = require("node:test");
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const assert = require("node:assert");
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const {
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ConditionExpressionGroup,
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ConditionExpression,
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LOGICAL,
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} = require("../../../server/monitor-conditions/expression.js");
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const { evaluateExpressionGroup, evaluateExpression } = require("../../../server/monitor-conditions/evaluator.js");
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describe("Expression Evaluator", () => {
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test("evaluateExpression() returns true when condition matches and false otherwise", () => {
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const expr = new ConditionExpression("record", "contains", "mx1.example.com");
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assert.strictEqual(true, evaluateExpression(expr, { record: "mx1.example.com" }));
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assert.strictEqual(false, evaluateExpression(expr, { record: "mx2.example.com" }));
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});
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test("evaluateExpressionGroup() with AND logic requires all conditions to be true", () => {
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const group = new ConditionExpressionGroup([
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new ConditionExpression("record", "contains", "mx1."),
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new ConditionExpression("record", "contains", "example.com", LOGICAL.AND),
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]);
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assert.strictEqual(true, evaluateExpressionGroup(group, { record: "mx1.example.com" }));
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assert.strictEqual(false, evaluateExpressionGroup(group, { record: "mx1." }));
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assert.strictEqual(false, evaluateExpressionGroup(group, { record: "example.com" }));
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});
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test("evaluateExpressionGroup() with OR logic requires at least one condition to be true", () => {
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const group = new ConditionExpressionGroup([
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new ConditionExpression("record", "contains", "example.com"),
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new ConditionExpression("record", "contains", "example.org", LOGICAL.OR),
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]);
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assert.strictEqual(true, evaluateExpressionGroup(group, { record: "example.com" }));
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assert.strictEqual(true, evaluateExpressionGroup(group, { record: "example.org" }));
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assert.strictEqual(false, evaluateExpressionGroup(group, { record: "example.net" }));
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});
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test("evaluateExpressionGroup() evaluates nested groups correctly", () => {
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const group = new ConditionExpressionGroup([
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new ConditionExpression("record", "contains", "mx1."),
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new ConditionExpressionGroup([
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new ConditionExpression("record", "contains", "example.com"),
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new ConditionExpression("record", "contains", "example.org", LOGICAL.OR),
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]),
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]);
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assert.strictEqual(false, evaluateExpressionGroup(group, { record: "mx1." }));
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assert.strictEqual(true, evaluateExpressionGroup(group, { record: "mx1.example.com" }));
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assert.strictEqual(true, evaluateExpressionGroup(group, { record: "mx1.example.org" }));
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assert.strictEqual(false, evaluateExpressionGroup(group, { record: "example.com" }));
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assert.strictEqual(false, evaluateExpressionGroup(group, { record: "example.org" }));
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assert.strictEqual(false, evaluateExpressionGroup(group, { record: "mx1.example.net" }));
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});
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});
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