checkly
diff --git a/‎examples/advanced-project-js/src/__checks__/uptime/ssl.check.js‎
Lines changed: 4 additions & 4 deletions b/‎examples/advanced-project-js/src/__checks__/uptime/ssl.check.js‎
Lines changed: 4 additions & 4 deletions
diff --git a/‎examples/advanced-project/src/__checks__/uptime/ssl.check.ts‎
Lines changed: 4 additions & 4 deletions b/‎examples/advanced-project/src/__checks__/uptime/ssl.check.ts‎
Lines changed: 4 additions & 4 deletions
diff --git a/‎packages/cli/src/ai-context/context.ts‎
Lines changed: 4 additions & 4 deletions b/‎packages/cli/src/ai-context/context.ts‎
Lines changed: 4 additions & 4 deletions
diff --git a/‎packages/cli/src/constructs/__tests__/ssl-assertion-codegen.spec.ts‎
Lines changed: 99 additions & 14 deletions b/‎packages/cli/src/constructs/__tests__/ssl-assertion-codegen.spec.ts‎
Lines changed: 99 additions & 14 deletions
diff --git a/‎packages/cli/src/constructs/__tests__/ssl-assertion-grammar.spec.ts‎
Lines changed: 122 additions & 0 deletions b/‎packages/cli/src/constructs/__tests__/ssl-assertion-grammar.spec.ts‎
Lines changed: 122 additions & 0 deletions
@@ -18,10 +18,10 @@ new SslMonitor('example-com-ssl', {
       alertDaysBeforeExpiry: 30,
     },
     assertions: [
-      SslAssertionBuilder.certExpiresInDays().greaterThan(30),
-      SslAssertionBuilder.chainTrusted().equals(true),
-      SslAssertionBuilder.hostnameVerified().equals(true),
-      SslAssertionBuilder.tlsVersion().equals('TLS1.3'),
+      SslAssertionBuilder.certificate('daysUntilExpiry').greaterThan(30),
+      SslAssertionBuilder.connection('chainTrusted').equals(true),
+      SslAssertionBuilder.connection('hostnameVerified').equals(true),
+      SslAssertionBuilder.connection('tlsVersion').equals('TLS1.3'),
     ],
   },
 })
@@ -18,10 +18,10 @@ new SslMonitor('example-com-ssl', {
       alertDaysBeforeExpiry: 30,
     },
     assertions: [
-      SslAssertionBuilder.certExpiresInDays().greaterThan(30),
-      SslAssertionBuilder.chainTrusted().equals(true),
-      SslAssertionBuilder.hostnameVerified().equals(true),
-      SslAssertionBuilder.tlsVersion().equals('TLS1.3'),
+      SslAssertionBuilder.certificate('daysUntilExpiry').greaterThan(30),
+      SslAssertionBuilder.connection('chainTrusted').equals(true),
+      SslAssertionBuilder.connection('hostnameVerified').equals(true),
+      SslAssertionBuilder.connection('tlsVersion').equals('TLS1.3'),
     ],
   },
 })
@@ -290,10 +290,10 @@ new SslMonitor('example-com-ssl', {
       alertDaysBeforeExpiry: 30,
     },
     assertions: [
-      SslAssertionBuilder.certExpiresInDays().greaterThan(30),
-      SslAssertionBuilder.chainTrusted().equals(true),
-      SslAssertionBuilder.hostnameVerified().equals(true),
-      SslAssertionBuilder.tlsVersion().equals('TLS1.3'),
+      SslAssertionBuilder.certificate('daysUntilExpiry').greaterThan(30),
+      SslAssertionBuilder.connection('chainTrusted').equals(true),
+      SslAssertionBuilder.connection('hostnameVerified').equals(true),
+      SslAssertionBuilder.connection('tlsVersion').equals('TLS1.3'),
     ],
   },
 })
 
@@ -13,34 +13,119 @@ function render (assertion: SslAssertion): string {
 }
 
 describe('SSL Assertion Codegen', () => {
-  it('generates the new SSL assertion sources', () => {
+  it('generates the property-scoped SSL assertion sources', () => {
     const cases: { input: SslAssertion, expected: string }[] = [
-      // Boolean sources emit a boolean literal, not a quoted string.
+      // CERTIFICATE / CONNECTION emit the property name as the first call argument.
+      // Numeric properties emit an unquoted number, matching the builder's typed target.
       {
-        input: { source: 'OCSP_STAPLED', property: '', comparison: 'EQUALS', target: 'true', regex: null },
-        expected: 'SslAssertionBuilder.ocspStapled().equals(true)\n',
+        input: { source: 'CERTIFICATE', property: 'daysUntilExpiry', comparison: 'GREATER_THAN', target: '30', regex: null },
+        expected: 'SslAssertionBuilder.certificate(\'daysUntilExpiry\').greaterThan(30)\n',
       },
       {
-        input: { source: 'CERT_NOT_EXPIRED', property: '', comparison: 'EQUALS', target: 'true', regex: null },
-        expected: 'SslAssertionBuilder.certNotExpired().equals(true)\n',
+        input: { source: 'CERTIFICATE', property: 'signatureAlgorithm', comparison: 'EQUALS', target: 'SHA256-RSA', regex: null },
+        expected: 'SslAssertionBuilder.certificate(\'signatureAlgorithm\').equals(\'SHA256-RSA\')\n',
       },
+      // Boolean properties emit a boolean literal, not a quoted string.
       {
-        input: { source: 'CHAIN_TRUSTED', property: '', comparison: 'EQUALS', target: 'false', regex: null },
-        expected: 'SslAssertionBuilder.chainTrusted().equals(false)\n',
+        input: { source: 'CERTIFICATE', property: 'selfSigned', comparison: 'EQUALS', target: 'false', regex: null },
+        expected: 'SslAssertionBuilder.certificate(\'selfSigned\').equals(false)\n',
       },
-      // Numeric key size emits an unquoted number.
       {
-        input: { source: 'KEY_SIZE_BITS', property: '', comparison: 'EQUALS', target: '2048', regex: null },
-        expected: 'SslAssertionBuilder.keySizeBits().equals(2048)\n',
+        input: { source: 'CONNECTION', property: 'chainTrusted', comparison: 'EQUALS', target: 'true', regex: null },
+        expected: 'SslAssertionBuilder.connection(\'chainTrusted\').equals(true)\n',
       },
-      // The string sources support the MATCHES (regex) operator.
       {
-        input: { source: 'CIPHER_SUITE', property: '', comparison: 'MATCHES', target: 'TLS_(AES|CHACHA)', regex: null },
-        expected: 'SslAssertionBuilder.cipherSuite().matches(\'TLS_(AES|CHACHA)\')\n',
+        input: { source: 'CONNECTION', property: 'tlsVersion', comparison: 'EQUALS', target: 'TLS1.3', regex: null },
+        expected: 'SslAssertionBuilder.connection(\'tlsVersion\').equals(\'TLS1.3\')\n',
+      },
+      // RESPONSE_TIME is numeric — the target is an unquoted number and no property is emitted.
+      {
+        input: { source: 'RESPONSE_TIME', property: '', comparison: 'LESS_THAN', target: '1000', regex: null },
+        expected: 'SslAssertionBuilder.responseTime().lessThan(1000)\n',
+      },
+      // JSON_RESPONSE emits the JSONPath property.
+      {
+        input: { source: 'JSON_RESPONSE', property: '$.status', comparison: 'EQUALS', target: 'ok', regex: null },
+        expected: 'SslAssertionBuilder.jsonResponse(\'$.status\').equals(\'ok\')\n',
+      },
+      // TEXT_RESPONSE carries its regex in the property slot (the backend/runner contract).
+      {
+        input: { source: 'TEXT_RESPONSE', property: '', comparison: 'CONTAINS', target: 'healthy', regex: null },
+        expected: 'SslAssertionBuilder.textResponse().contains(\'healthy\')\n',
+      },
+      {
+        input: { source: 'TEXT_RESPONSE', property: 'status: (\\w+)', comparison: 'EQUALS', target: 'ok', regex: null },
+        expected: 'SslAssertionBuilder.textResponse(\'status: (\\\\w+)\').equals(\'ok\')\n',
       },
     ]
     for (const test of cases) {
       expect(render(test.input)).toEqual(test.expected)
     }
   })
+
+  // The backend accepts any target string, so a monitor created via the UI or API can
+  // carry a target the builder's typed operators cannot express. Rendering it as a typed
+  // literal anyway would rewrite the assertion on the next deploy ('yes' becoming false,
+  // '30.5' becoming 30), so these fall back to the string form, which preserves the value.
+  it('does not coerce a target its typed operators cannot express', () => {
+    const cases: { input: SslAssertion, expected: string }[] = [
+      {
+        input: { source: 'CERTIFICATE', property: 'selfSigned', comparison: 'EQUALS', target: 'yes', regex: null },
+        expected: 'SslAssertionBuilder.certificate(\'selfSigned\').equals(\'yes\')\n',
+      },
+      {
+        input: { source: 'CERTIFICATE', property: 'keySizeBits', comparison: 'EQUALS', target: '', regex: null },
+        expected: 'SslAssertionBuilder.certificate(\'keySizeBits\').equals(\'\')\n',
+      },
+      {
+        input: { source: 'CERTIFICATE', property: 'daysUntilExpiry', comparison: 'GREATER_THAN', target: 'abc', regex: null },
+        expected: 'SslAssertionBuilder.certificate(\'daysUntilExpiry\').greaterThan(\'abc\')\n',
+      },
+      {
+        // parseInt would take the leading prefix and silently assert against 5.
+        input: { source: 'CERTIFICATE', property: 'keySizeBits', comparison: 'EQUALS', target: '5%', regex: null },
+        expected: 'SslAssertionBuilder.certificate(\'keySizeBits\').equals(\'5%\')\n',
+      },
+    ]
+    for (const test of cases) {
+      expect(render(test.input)).toEqual(test.expected)
+    }
+  })
+
+  // Codegen must render every target validateSslAssertion accepts as a numeric literal:
+  // the property's operators take a number, so a quoted target would not compile. parseInt
+  // would truncate the fractional and exponent forms.
+  it('renders every numeric target validation accepts as a number literal', () => {
+    const cases: { target: string, expected: string }[] = [
+      { target: '30', expected: '30' },
+      { target: '30.5', expected: '30.5' },
+      { target: '0.5', expected: '0.5' },
+      { target: '1e3', expected: '1000' },
+      { target: '-5', expected: '-5' },
+      { target: ' 30 ', expected: '30' },
+    ]
+    for (const { target, expected } of cases) {
+      expect(render(
+        { source: 'CERTIFICATE', property: 'daysUntilExpiry', comparison: 'GREATER_THAN', target, regex: null },
+      )).toEqual(`SslAssertionBuilder.certificate('daysUntilExpiry').greaterThan(${expected})\n`)
+    }
+  })
+
+  // A comparison outside a typed helper's set makes the helper throw, which would abort
+  // the whole import over one assertion.
+  it('renders rather than throws on a comparison the property does not support', () => {
+    expect(render(
+      { source: 'CERTIFICATE', property: 'daysUntilExpiry', comparison: 'CONTAINS', target: '30', regex: null },
+    )).toEqual('SslAssertionBuilder.certificate(\'daysUntilExpiry\').contains(\'30\')\n')
+    expect(render(
+      { source: 'CERTIFICATE', property: 'selfSigned', comparison: 'NOT_EQUALS', target: 'true', regex: null },
+    )).toEqual('SslAssertionBuilder.certificate(\'selfSigned\').notEquals(\'true\')\n')
+  })
+
+  // An unknown property reaches codegen from remote data; validation reports it.
+  it('renders an unknown property rather than throwing', () => {
+    expect(render(
+      { source: 'CERTIFICATE', property: 'bogusProperty', comparison: 'EQUALS', target: 'x', regex: null },
+    )).toEqual('SslAssertionBuilder.certificate(\'bogusProperty\').equals(\'x\')\n')
+  })
 })
@@ -0,0 +1,122 @@
+import { describe, it, expect } from 'vitest'
+
+import { Diagnostics } from '../diagnostics.js'
+import { operatorComparisons } from '../internal/assertion-grammar.js'
+import { certificateGrammar, connectionGrammar } from '../ssl-assertion-grammar.js'
+import { booleanComparisons, numericComparisons, valueForSslAssertion } from '../ssl-assertion-codegen.js'
+import { validateSslAssertion } from '../ssl-assertion-validation.js'
+import { SslAssertion, SslAssertionBuilder } from '../ssl-assertion.js'
+import { GeneratedFile, Output } from '../../sourcegen/index.js'
+
+// The grammar tables in internal/ssl-grammar.ts are the single declaration the builder,
+// the validation whitelist, and codegen are all derived from. These tests iterate that
+// data and assert the three consumers agree for every declared (property, operator), so a
+// drift between them cannot land — replacing the per-class synchronization the previous
+// design could not hold by hand.
+
+function render (assertion: SslAssertion): string {
+  const output = new Output()
+  valueForSslAssertion(new GeneratedFile('foo.ts'), assertion).render(output)
+  return output.finalize()
+}
+
+// A runtime target of the right shape for a property's value kind. The builder stringifies
+// it, so any in-kind value round-trips; validation then accepts it.
+function sampleTarget (kind: string): string | number | boolean {
+  switch (kind) {
+    case 'number':
+      return 1
+    case 'boolean':
+      return true
+    default:
+      return 'x'
+  }
+}
+
+const sources = [
+  { source: 'CERTIFICATE', method: 'certificate', grammar: certificateGrammar },
+  { source: 'CONNECTION', method: 'connection', grammar: connectionGrammar },
+] as const
+
+describe('SSL assertion grammar', () => {
+  it('routes every declared operator through the public builder to the right wire fields', () => {
+    for (const { source, method, grammar } of sources) {
+      for (const [property, decl] of Object.entries(grammar)) {
+        for (const operator of decl.operators) {
+          type Builder = Record<string, (t: unknown) => SslAssertion>
+          const builder = (SslAssertionBuilder[method] as (p: string) => Builder)(property)
+          const assertion = builder[operator](sampleTarget(decl.target.kind))
+          expect(assertion).toMatchObject({
+            source,
+            property,
+            comparison: operatorComparisons[operator],
+          })
+        }
+      }
+    }
+  })
+
+  it('accepts every declared (property, operator) through validation', () => {
+    for (const { source, grammar } of sources) {
+      for (const [property, decl] of Object.entries(grammar)) {
+        for (const operator of decl.operators) {
+          const assertion: SslAssertion = {
+            source,
+            property,
+            comparison: operatorComparisons[operator],
+            target: String(sampleTarget(decl.target.kind)),
+            regex: null,
+          }
+          const diags = new Diagnostics()
+          validateSslAssertion(diags, assertion, 0)
+          expect(diags.isFatal(), `${source}.${property}.${operator} should validate`).toEqual(false)
+        }
+      }
+    }
+  })
+
+  it('renders every declared (property, operator) naming the same property and operator', () => {
+    for (const { method, grammar } of sources) {
+      for (const [property, decl] of Object.entries(grammar)) {
+        for (const operator of decl.operators) {
+          const assertion: SslAssertion = {
+            source: method === 'certificate' ? 'CERTIFICATE' : 'CONNECTION',
+            property,
+            comparison: operatorComparisons[operator],
+            target: String(sampleTarget(decl.target.kind)),
+            regex: null,
+          }
+          const source = render(assertion)
+          expect(source).toContain(`SslAssertionBuilder.${method}('${property}')`)
+          expect(source).toContain(`.${operator}(`)
+        }
+      }
+    }
+  })
+
+  // Codegen renders a number target as a bare number literal and a boolean as a bare
+  // boolean, both only for the comparisons it has typed paths for. A property of that kind
+  // declaring any other operator would fall through to the quoted-string form, which does
+  // not compile against the property's typed builder method — the drift this guards against.
+  //
+  // The renderable sets are codegen's own predicates (numericComparisons / booleanComparisons),
+  // not restated here, so this cannot fall out of step with what codegen actually renders.
+  it('lets number and boolean properties declare only operators codegen renders as literals', () => {
+    const renderableFor: Record<string, Record<string, true>> = {
+      number: numericComparisons,
+      boolean: booleanComparisons,
+    }
+    for (const { grammar } of sources) {
+      for (const [property, decl] of Object.entries(grammar)) {
+        const renderable = renderableFor[decl.target.kind]
+        if (renderable === undefined) {
+          continue
+        }
+        for (const operator of decl.operators) {
+          const comparison = operatorComparisons[operator]
+          expect(Object.hasOwn(renderable, comparison), `${property}.${operator} is not rendered as a ${decl.target.kind} literal`).toBe(true)
+        }
+      }
+    }
+  })
+})