Remove usage of power-assert

Fixes #73

package.json

@@ -14,7 +14,7 @@
     "coverage": "nyc report --reporter=text-lcov | coveralls",
     "codeclimate": "nyc report --reporter=text-lcov | codeclimate-test-reporter",
     "format:check": "prettier --list-different \"**/*.ts\"",
-    "format:fix": "prettier --write \"**/*.ts\"", 
+    "format:fix": "prettier --write \"**/*.ts\"",
     "lint:check": "tslint --project tsconfig.json",
     "lint:fix": "tslint --project tsconfig.json --fix"
   },
@@ -35,13 +35,11 @@
   "devDependencies": {
     "@types/mocha": "^5.0.0",
     "@types/node": "^9.6.1",
-    "@types/power-assert": "^1.4.29",
     "browserify": "^16.1.1",
     "codeclimate-test-reporter": "^0.5.0",
     "coveralls": "^3.0.0",
     "mocha": "^5.0.5",
     "nyc": "^11.6.0",
-    "power-assert": "^1.5.0",
     "prettier": "^1.11.1",
     "source-map-support": "^0.5.4",
     "ts-node": "^5.0.1",

prebuild/property.ts

@@ -87,7 +87,7 @@ const generatePropertySpec = (num: number, isAsync: boolean): string => {
   const className = isAsync ? 'AsyncProperty' : 'Property';
   const blocks = [
     // imports
-    `import * as assert from 'power-assert';`,
+    `import * as assert from 'assert';`,
     `import * as stubArb from '../../stubs/arbitraries';`,
     `import * as stubRng from '../../stubs/generators';`,
     `import { ${functionName} } from '../../../../src/check/property/${className}';`,

src/check/arbitrary/SetArbitrary.ts

@@ -53,7 +53,9 @@ function set<T>(
       ? compareFn
       : typeof bLength === 'function'
         ? (bLength as (a: T, b: T) => boolean)
-        : typeof aLength === 'function' ? (aLength as (a: T, b: T) => boolean) : (a: T, b: T) => a === b;
+        : typeof aLength === 'function'
+          ? (aLength as (a: T, b: T) => boolean)
+          : (a: T, b: T) => a === b;
 
   const arrayArb = new ArrayArbitrary<T>(arb, minLength, maxLength, buildCompareFilter(compare));
   if (minLength === 0) return arrayArb;

src/check/property/IProperty.ts

@@ -6,4 +6,4 @@ export default interface IProperty<Ts> {
   isAsync(): boolean;
   generate(mrng: Random): Shrinkable<Ts>;
   run(v: Ts): Promise<string | null> | (string | null);
-};
+}

test/e2e/GenerateAllValues.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import prand from 'pure-rand';
 import fc from '../../src/fast-check';
 

test/e2e/ReplayFailures.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../src/fast-check';
 
 const seed = Date.now();

test/e2e/Shadows.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../src/fast-check';
 
 // Code under tests

test/e2e/arbitraries/ArrayArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../src/fast-check';
 
 const seed = Date.now();

test/e2e/arbitraries/CharacterArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../src/fast-check';
 
 const seed = Date.now();

test/e2e/arbitraries/IntegerArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../src/fast-check';
 
 const seed = Date.now();

test/e2e/arbitraries/ObjectArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../src/fast-check';
 
 const seed = Date.now();

test/e2e/arbitraries/OneOfArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../src/fast-check';
 
 const seed = Date.now();

test/e2e/arbitraries/RecordArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../src/fast-check';
 
 const seed = Date.now();

test/e2e/arbitraries/StringArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../src/fast-check';
 
 const seed = Date.now();

test/e2e/arbitraries/TupleArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../src/fast-check';
 
 const seed = Date.now();

test/unit/check/arbitrary/ArrayArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../../lib/fast-check';
 
 import Arbitrary from '../../../../src/check/arbitrary/definition/Arbitrary';

test/unit/check/arbitrary/BooleanArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../../lib/fast-check';
 
 import { boolean } from '../../../../src/check/arbitrary/BooleanArbitrary';

test/unit/check/arbitrary/CharacterArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../../lib/fast-check';
 
 import {

test/unit/check/arbitrary/ConstantArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../../lib/fast-check';
 
 import { constant, constantFrom } from '../../../../src/check/arbitrary/ConstantArbitrary';

test/unit/check/arbitrary/FloatingPointArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../../lib/fast-check';
 
 import Arbitrary from '../../../../src/check/arbitrary/definition/Arbitrary';

test/unit/check/arbitrary/FrequencyArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../../lib/fast-check';
 
 import { frequency } from '../../../../src/check/arbitrary/FrequencyArbitrary';

test/unit/check/arbitrary/IntegerArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../../lib/fast-check';
 
 import { integer, nat } from '../../../../src/check/arbitrary/IntegerArbitrary';

test/unit/check/arbitrary/LoremArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import prand from 'pure-rand';
 import fc from '../../../../lib/fast-check';
 

test/unit/check/arbitrary/ObjectArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../../lib/fast-check';
 
 import Arbitrary from '../../../../src/check/arbitrary/definition/Arbitrary';

test/unit/check/arbitrary/OneOfArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../../lib/fast-check';
 
 import Arbitrary from '../../../../src/check/arbitrary/definition/Arbitrary';

test/unit/check/arbitrary/OptionArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import prand from 'pure-rand';
 import fc from '../../../../lib/fast-check';
 

test/unit/check/arbitrary/RecordArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import prand from 'pure-rand';
 import fc from '../../../../lib/fast-check';
 

test/unit/check/arbitrary/SetArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../../lib/fast-check';
 
 import Arbitrary from '../../../../src/check/arbitrary/definition/Arbitrary';

test/unit/check/arbitrary/StringArbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../../lib/fast-check';
 
 import {

test/unit/check/arbitrary/TupleArbitrary.generic.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../../lib/fast-check';
 import {
   dummy,

test/unit/check/arbitrary/TupleArbitrary.properties.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../../lib/fast-check';
 
 import Arbitrary from '../../../../src/check/arbitrary/definition/Arbitrary';

test/unit/check/arbitrary/definition/Arbitrary.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../../../lib/fast-check';
 
 import Arbitrary from '../../../../../src/check/arbitrary/definition/Arbitrary';

test/unit/check/arbitrary/generic/GenericArbitraryHelper.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import prand from 'pure-rand';
 import fc from '../../../../../lib/fast-check';
 

test/unit/check/property/AsyncProperty.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 
 import Arbitrary from '../../../../src/check/arbitrary/definition/Arbitrary';
 import { asyncProperty } from '../../../../src/check/property/AsyncProperty';

test/unit/check/property/Property.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 
 import Arbitrary from '../../../../src/check/arbitrary/definition/Arbitrary';
 import { property } from '../../../../src/check/property/Property';

test/unit/check/property/TimeoutProperty.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 
 import Arbitrary from '../../../../src/check/arbitrary/definition/Arbitrary';
 import { asyncProperty } from '../../../../src/check/property/AsyncProperty';

test/unit/check/runner/Runner.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../../lib/fast-check';
 
 import Shrinkable from '../../../../src/check/arbitrary/definition/Shrinkable';

test/unit/check/runner/Sampler.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import fc from '../../../../lib/fast-check';
 
 import { sample, statistics } from '../../../../src/check/runner/Sampler';

test/unit/random/generator/Random.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 import prand from 'pure-rand';
 import fc from '../../../../lib/fast-check';
 

test/unit/stream/Stream.spec.ts

@@ -1,4 +1,4 @@
-import * as assert from 'power-assert';
+import * as assert from 'assert';
 
 import { Stream, stream } from '../../../src/stream/Stream';