Reflect t.assert() and changes in power-assert

Author: eemed

docs/rules/prefer-power-assert.md

@@ -2,7 +2,7 @@
 
 Translations: [Français](https://github.com/avajs/ava-docs/blob/master/fr_FR/related/eslint-plugin-ava/docs/rules/prefer-power-assert.md)
 
-- [`t.true()`](https://github.com/avajs/ava#truevalue-message)
+- [`t.assert()`](https://github.com/avajs/ava#assertvalue-message)
 - [`t.deepEqual()`](https://github.com/avajs/ava#deepequalvalue-expected-message)
 - [`t.notDeepEqual()`](https://github.com/avajs/ava#notdeepequalvalue-expected-message)
 - [`t.throws()`](https://github.com/avajs/ava#throwsfunctionpromise-error-message)
@@ -21,6 +21,7 @@ import test from 'ava';
 test(t => {
 	t.truthy(foo);
 	t.falsy(foo);
+	t.true(foo === bar);
 	t.false(foo === bar);
 	t.is(foo, bar);
 	t.not(foo, bar);
@@ -36,7 +37,7 @@ test(t => {
 import test from 'ava';
 
 test(t => {
-	t.true(foo === bar);
+	t.assert(foo === bar);
 	t.deepEqual(foo, bar);
 	t.notDeepEqual(foo, bar);
 	t.throws(foo);

rules/prefer-power-assert.js

@@ -7,6 +7,7 @@ const util = require('../util');
 
 const notAllowed = [
 	'truthy',
+	'true',
 	'falsy',
 	'false',
 	'is',

test/prefer-power-assert.js

@@ -34,6 +34,7 @@ function testNotAllowedMethod(methodName) {
 const notAllowedMethods = [
 	'truthy(foo)',
 	'falsy(foo)',
+	'true(foo)',
 	'false(foo)',
 	'is(foo, bar)',
 	'not(foo, bar)',
@@ -61,7 +62,7 @@ function testAllowedMethod(methodName) {
 }
 
 const allowedMethods = [
-	'true(foo)',
+	'assert(foo)',
 	'deepEqual(foo, bar)',
 	'notDeepEqual(foo, bar)',
 	'throws(block)',
@@ -78,7 +79,7 @@ function testWithModifier(modifier) {
 	ruleTester.run('prefer-power-assert', rule, {
 		valid: [
 			{
-				code: `import test from 'ava';\n test.${modifier}(t => { t.true(foo); });`
+				code: `import test from 'ava';\n test.${modifier}(t => { t.assert(foo); });`
 			}
 		],
 		invalid: [
@@ -98,7 +99,7 @@ function testDeclaration(declaration) {
 	ruleTester.run('prefer-power-assert', rule, {
 		valid: [
 			{
-				code: `${declaration}\n test(t => { t.true(foo); });`
+				code: `${declaration}\n test(t => { t.assert(foo); });`
 			}
 		],
 		invalid: [
@@ -133,7 +134,7 @@ test(t => {
 ruleTester.run('prefer-power-assert', rule, {
 	valid: [
 		{
-			code: 'import test from \'ava\';\n test.cb(function (t) { t.true(foo); t.end(); });'
+			code: 'import test from \'ava\';\n test.cb(function (t) { t.assert(foo); t.end(); });'
 		},
 		// Shouldn't be triggered since it's not a test file
 		{

test/use-t-well.js

@@ -32,6 +32,7 @@ ruleTester.run('use-t-well', rule, {
 		testCase('t.end();'),
 		testCase('t.pass();'),
 		testCase('t.fail();'),
+		testCase('t.assert(v);'),
 		testCase('t.truthy(v);'),
 		testCase('t.falsy(v);'),
 		testCase('t.true(v);'),

util.js

@@ -160,6 +160,7 @@ const getDocsUrl = (filename, commitHash) => {
 exports.getDocsUrl = getDocsUrl;
 
 const assertionMethodsNumArguments = new Map([
+	['assert', 1],
 	['deepEqual', 2],
 	['fail', 0],
 	['false', 1],