expect - npm Package Compare versions

Comparing version 28.0.0-alpha.5 to 28.0.0-alpha.6

build/asymmetricMatchers.js

@@ -208,3 +208,3 @@ 'use strict';
   toAsymmetricMatcher() {
-    return 'Any<' + fnNameFor(this.sample) + '>';
+    return `Any<${fnNameFor(this.sample)}>`;
   }
@@ -235,5 +235,4 @@ }
       throw new Error(
-        `You must provide an array to ${this.toString()}, not '` +
-          typeof this.sample +
-          "'."
+        `You must provide an array to ${this.toString()}, not '${typeof this
+          .sample}'.`
       );
@@ -268,5 +267,4 @@ }
       throw new Error(
-        `You must provide an object to ${this.toString()}, not '` +
-          typeof this.sample +
-          "'."
+        `You must provide an object to ${this.toString()}, not '${typeof this
+          .sample}'.`
       );
@@ -273,0 +271,0 @@ }

build/extractExpectedAssertionsErrors.js

@@ -47,16 +47,14 @@ 'use strict';
     expectedAssertionsNumberError.message =
-      (0, _jestMatcherUtils.matcherHint)(
+      `${(0, _jestMatcherUtils.matcherHint)(
         '.assertions',
         '',
-        String(expectedAssertionsNumber),
+        expectedAssertionsNumber.toString(),
         {
           isDirectExpectCall: true
         }
-      ) +
-      '\n\n' +
-      `Expected ${numOfAssertionsExpected} to be called but received ` +
-      (0, _jestMatcherUtils.RECEIVED_COLOR)(
+      )}\n\n` +
+      `Expected ${numOfAssertionsExpected} to be called but received ${(0,
+      _jestMatcherUtils.RECEIVED_COLOR)(
         (0, _jestMatcherUtils.pluralize)('assertion call', assertionCalls || 0)
-      ) +
-      '.';
+      )}.`;
     result.push({
@@ -74,8 +72,10 @@ actual: assertionCalls.toString(),
     const received = (0, _jestMatcherUtils.RECEIVED_COLOR)('received none');
-    isExpectingAssertionsError.message =
-      (0, _jestMatcherUtils.matcherHint)('.hasAssertions', '', '', {
+    isExpectingAssertionsError.message = `${(0, _jestMatcherUtils.matcherHint)(
+      '.hasAssertions',
+      '',
+      '',
+      {
         isDirectExpectCall: true
-      }) +
-      '\n\n' +
-      `Expected ${expected} to be called but ${received}.`;
+      }
+    )}\n\nExpected ${expected} to be called but ${received}.`;
     result.push({
@@ -82,0 +82,0 @@ actual: 'none',

build/index.js

@@ -197,4 +197,8 @@ 'use strict';
         outerErr.message =
-          matcherUtils.matcherHint(matcherName, undefined, '', options) +
-          '\n\n' +
+          `${matcherUtils.matcherHint(
+            matcherName,
+            undefined,
+            '',
+            options
+          )}\n\n` +
           'Received promise rejected instead of resolved\n' +
@@ -236,4 +240,8 @@ `Rejected to value: ${matcherUtils.printReceived(reason)}`;
         outerErr.message =
-          matcherUtils.matcherHint(matcherName, undefined, '', options) +
-          '\n\n' +
+          `${matcherUtils.matcherHint(
+            matcherName,
+            undefined,
+            '',
+            options
+          )}\n\n` +
           'Received promise resolved instead of rejected\n' +
@@ -240,0 +248,0 @@ `Resolved to value: ${matcherUtils.printReceived(result)}`;

build/matchers.js

@@ -50,2 +50,3 @@ 'use strict';
       ? () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -85,2 +86,3 @@ matcherName,
           return (
+            // eslint-disable-next-line prefer-template
             (0, _jestMatcherUtils.matcherHint)(
@@ -94,5 +96,5 @@ matcherName,
             (deepEqualityName !== null
-              ? (0, _jestMatcherUtils.DIM_COLOR)(
+              ? `${(0, _jestMatcherUtils.DIM_COLOR)(
                   `If it should pass with deep equality, replace "${matcherName}" with "${deepEqualityName}"`
-                ) + '\n\n'
+                )}\n\n`
               : '') +
@@ -189,2 +191,3 @@ (0, _jestMatcherUtils.printDiffOrStringify)(
       ? () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -203,4 +206,3 @@ matcherName,
               )}\n` +
-              '\n' +
-              (0, _print.printCloseTo)(
+              `\n${(0, _print.printCloseTo)(
                 receivedDiff,
@@ -210,4 +212,5 @@ expectedDiff,
                 isNot
-              ))
+              )}`)
       : () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -245,2 +248,3 @@ matcherName,
     const message = () =>
+      // eslint-disable-next-line prefer-template
       (0, _jestMatcherUtils.matcherHint)(matcherName, undefined, '', options) +
@@ -266,2 +270,3 @@ '\n\n' +
     const message = () =>
+      // eslint-disable-next-line prefer-template
       (0, _jestMatcherUtils.matcherHint)(matcherName, undefined, '', options) +
@@ -293,2 +298,3 @@ '\n\n' +
     const message = () =>
+      // eslint-disable-next-line prefer-template
       (0, _jestMatcherUtils.matcherHint)(
@@ -330,2 +336,3 @@ matcherName,
     const message = () =>
+      // eslint-disable-next-line prefer-template
       (0, _jestMatcherUtils.matcherHint)(
@@ -380,2 +387,3 @@ matcherName,
       ? () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -401,2 +409,3 @@ matcherName,
       : () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -447,2 +456,3 @@ matcherName,
     const message = () =>
+      // eslint-disable-next-line prefer-template
       (0, _jestMatcherUtils.matcherHint)(
@@ -484,2 +494,3 @@ matcherName,
     const message = () =>
+      // eslint-disable-next-line prefer-template
       (0, _jestMatcherUtils.matcherHint)(
@@ -513,2 +524,3 @@ matcherName,
     const message = () =>
+      // eslint-disable-next-line prefer-template
       (0, _jestMatcherUtils.matcherHint)(matcherName, undefined, '', options) +
@@ -534,2 +546,3 @@ '\n\n' +
     const message = () =>
+      // eslint-disable-next-line prefer-template
       (0, _jestMatcherUtils.matcherHint)(matcherName, undefined, '', options) +
@@ -555,2 +568,3 @@ '\n\n' +
     const message = () =>
+      // eslint-disable-next-line prefer-template
       (0, _jestMatcherUtils.matcherHint)(matcherName, undefined, '', options) +
@@ -576,2 +590,3 @@ '\n\n' +
     const message = () =>
+      // eslint-disable-next-line prefer-template
       (0, _jestMatcherUtils.matcherHint)(matcherName, undefined, '', options) +
@@ -633,3 +648,3 @@ '\n\n' +
             ),
-            wrongTypeErrorMessage,
+            wrongTypeErrorMessage, // eslint-disable-next-line prefer-template
             (0, _jestMatcherUtils.printWithType)(
@@ -663,2 +678,3 @@ 'Expected',
         return (
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -703,2 +719,3 @@ matcherName,
       return (
+        // eslint-disable-next-line prefer-template
         (0, _jestMatcherUtils.matcherHint)(
@@ -778,2 +795,3 @@ matcherName,
       return (
+        // eslint-disable-next-line prefer-template
         (0, _jestMatcherUtils.matcherHint)(
@@ -814,2 +832,3 @@ matcherName,
       ? () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -828,2 +847,3 @@ matcherName,
       : () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -907,2 +927,3 @@ matcherName,
       return (
+        // eslint-disable-next-line prefer-template
         (0, _jestMatcherUtils.matcherHint)(
@@ -1025,2 +1046,3 @@ matcherName,
       ? () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -1039,9 +1061,9 @@ matcherName,
                 expectedValue
-              )}` +
-              ((0, _jestMatcherUtils.stringify)(expectedValue) !==
-              (0, _jestMatcherUtils.stringify)(receivedValue)
-                ? `\nReceived value:     ${(0, _jestMatcherUtils.printReceived)(
-                    receivedValue
-                  )}`
-                : '')
+              )}${
+                (0, _jestMatcherUtils.stringify)(expectedValue) !==
+                (0, _jestMatcherUtils.stringify)(receivedValue)
+                  ? `\nReceived value:     ${(0,
+                    _jestMatcherUtils.printReceived)(receivedValue)}`
+                  : ''
+              }`
             : `Expected path: not ${(0, _jestMatcherUtils.printExpected)(
@@ -1054,2 +1076,3 @@ expectedPath
       : () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -1066,4 +1089,3 @@ matcherName,
           (hasCompletePath
-            ? '\n' +
-              (0, _jestMatcherUtils.printDiffOrStringify)(
+            ? `\n${(0, _jestMatcherUtils.printDiffOrStringify)(
                 expectedValue,
@@ -1074,3 +1096,3 @@ receivedValue,
                 isExpand(this.expand)
-              )
+              )}`
             : `Received path: ${(0, _jestMatcherUtils.printReceived)(
@@ -1080,9 +1102,9 @@ expectedPathType === 'array' || receivedPath.length === 0
                   : receivedPath.join('.')
-              )}\n\n` +
-              (hasValue
-                ? `Expected value: ${(0, _jestMatcherUtils.printExpected)(
-                    expectedValue
-                  )}\n`
-                : '') +
-              `Received value: ${(0, _jestMatcherUtils.printReceived)(
+              )}\n\n${
+                hasValue
+                  ? `Expected value: ${(0, _jestMatcherUtils.printExpected)(
+                      expectedValue
+                    )}\n`
+                  : ''
+              }Received value: ${(0, _jestMatcherUtils.printReceived)(
                 receivedValue
@@ -1154,3 +1176,3 @@ )}`);
       ? () =>
-          typeof expected === 'string'
+          typeof expected === 'string' // eslint-disable-next-line prefer-template
             ? (0, _jestMatcherUtils.matcherHint)(
@@ -1171,3 +1193,3 @@ matcherName,
                 expected.length
-              )}`
+              )}` // eslint-disable-next-line prefer-template
             : (0, _jestMatcherUtils.matcherHint)(
@@ -1200,2 +1222,3 @@ matcherName,
           return (
+            // eslint-disable-next-line prefer-template
             (0, _jestMatcherUtils.matcherHint)(
@@ -1277,2 +1300,3 @@ matcherName,
       ? () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -1293,2 +1317,3 @@ matcherName,
       : () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -1329,2 +1354,3 @@ matcherName,
       ? () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -1343,2 +1369,3 @@ matcherName,
       : () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -1345,0 +1372,0 @@ matcherName,

build/print.js

@@ -37,9 +37,6 @@ 'use strict';
   (0, _jestMatcherUtils.RECEIVED_COLOR)(
-    '"' +
-      printSubstring(received.slice(0, start)) +
-      (0, _jestMatcherUtils.INVERTED_COLOR)(
-        printSubstring(received.slice(start, start + length))
-      ) +
-      printSubstring(received.slice(start + length)) +
-      '"'
+    `"${printSubstring(received.slice(0, start))}${(0,
+    _jestMatcherUtils.INVERTED_COLOR)(
+      printSubstring(received.slice(start, start + length))
+    )}${printSubstring(received.slice(start + length))}"`
   );
@@ -66,12 +63,10 @@
   (0, _jestMatcherUtils.RECEIVED_COLOR)(
-    '[' +
-      received
-        .map((item, i) => {
-          const stringified = (0, _jestMatcherUtils.stringify)(item);
-          return i === index
-            ? (0, _jestMatcherUtils.INVERTED_COLOR)(stringified)
-            : stringified;
-        })
-        .join(', ') +
-      ']'
+    `[${received
+      .map((item, i) => {
+        const stringified = (0, _jestMatcherUtils.stringify)(item);
+        return i === index
+          ? (0, _jestMatcherUtils.INVERTED_COLOR)(stringified)
+          : stringified;
+      })
+      .join(', ')}]`
   );
@@ -104,3 +99,3 @@
 const printExpectedConstructorName = (label, expected) =>
-  printConstructorName(label, expected, false, true) + '\n';
+  `${printConstructorName(label, expected, false, true)}\n`;
 
@@ -110,3 +105,3 @@ exports.printExpectedConstructorName = printExpectedConstructorName;
 const printExpectedConstructorNameNot = (label, expected) =>
-  printConstructorName(label, expected, true, true) + '\n';
+  `${printConstructorName(label, expected, true, true)}\n`;
 
@@ -116,3 +111,3 @@ exports.printExpectedConstructorNameNot = printExpectedConstructorNameNot;
 const printReceivedConstructorName = (label, received) =>
-  printConstructorName(label, received, false, false) + '\n'; // Do not call function if received is equal to expected.
+  `${printConstructorName(label, received, false, false)}\n`; // Do not call function if received is equal to expected.
 
@@ -126,10 +121,8 @@ exports.printReceivedConstructorName = printReceivedConstructorName;
   received.name.length !== 0
-    ? printConstructorName(label, received, true, false) +
-      ` ${
+    ? `${printConstructorName(label, received, true, false)} ${
         Object.getPrototypeOf(received) === expected
           ? 'extends'
           : 'extends … extends'
-      } ${(0, _jestMatcherUtils.EXPECTED_COLOR)(expected.name)}` +
-      '\n'
-    : printConstructorName(label, received, false, false) + '\n';
+      } ${(0, _jestMatcherUtils.EXPECTED_COLOR)(expected.name)}\n`
+    : `${printConstructorName(label, received, false, false)}\n`;
 
@@ -136,0 +129,0 @@ exports.printReceivedConstructorNameNot = printReceivedConstructorNameNot;

build/spyMatchers.js

@@ -59,6 +59,9 @@ 'use strict';
 const printNumberOfReturns = (countReturns, countCalls) =>
-  `\nNumber of returns: ${(0, _jestMatcherUtils.printReceived)(countReturns)}` +
-  (countCalls !== countReturns
-    ? `\nNumber of calls:   ${(0, _jestMatcherUtils.printReceived)(countCalls)}`
-    : '');
+  `\nNumber of returns: ${(0, _jestMatcherUtils.printReceived)(countReturns)}${
+    countCalls !== countReturns
+      ? `\nNumber of calls:   ${(0, _jestMatcherUtils.printReceived)(
+          countCalls
+        )}`
+      : ''
+  }`;
 
@@ -73,3 +76,3 @@ // Given a label, return a function which given a string,
     (isExpectedCall
-      ? '->' + ' '.repeat(Math.max(0, index - 2 - string.length))
+      ? `->${' '.repeat(Math.max(0, index - 2 - string.length))}`
       : ' '.repeat(Math.max(index - string.length))) +
@@ -93,17 +96,15 @@ string +
   if (isOnlyCall) {
-    return label + printReceivedArgs(indexedCalls[0], expected) + '\n';
+    return `${label + printReceivedArgs(indexedCalls[0], expected)}\n`;
   }
 
   const printAligned = getRightAlignedPrinter(label);
-  return (
-    'Received\n' +
-    indexedCalls.reduce(
-      (printed, [i, args]) =>
+  return `Received\n${indexedCalls.reduce(
+    (printed, [i, args]) =>
+      `${
         printed +
         printAligned(String(i + 1), i === iExpectedCall) +
-        printReceivedArgs(args, expected) +
-        '\n',
-      ''
-    )
-  );
+        printReceivedArgs(args, expected)
+      }\n`,
+    ''
+  )}`;
 };
@@ -160,3 +161,3 @@
               // Omit annotation in case multiple args have diff.
-              lines.push(difference.split('\n').slice(3).join('\n') + ',');
+              lines.push(`${difference.split('\n').slice(3).join('\n')},`);
               continue;
@@ -169,5 +170,5 @@ }
           lines.push(
-            (0, _jestMatcherUtils.EXPECTED_COLOR)(
-              '- ' + (0, _jestMatcherUtils.stringify)(expected[i])
-            ) + ','
+            `${(0, _jestMatcherUtils.EXPECTED_COLOR)(
+              `- ${(0, _jestMatcherUtils.stringify)(expected[i])}`
+            )},`
           );
@@ -178,5 +179,5 @@ }
           lines.push(
-            (0, _jestMatcherUtils.RECEIVED_COLOR)(
-              '+ ' + (0, _jestMatcherUtils.stringify)(received[i])
-            ) + ','
+            `${(0, _jestMatcherUtils.RECEIVED_COLOR)(
+              `+ ${(0, _jestMatcherUtils.stringify)(received[i])}`
+            )},`
           );
@@ -186,6 +187,6 @@ }
 
-      return lines.join('\n') + '\n';
+      return `${lines.join('\n')}\n`;
     }
 
-    return expectedLine + label + printReceivedArgs(received, expected) + '\n';
+    return `${expectedLine + label + printReceivedArgs(received, expected)}\n`;
   }
@@ -195,2 +196,3 @@
   return (
+    // eslint-disable-next-line prefer-template
     expectedLine +
@@ -200,3 +202,3 @@ 'Received\n' +
       const aligned = printAligned(String(i + 1), i === iExpectedCall);
-      return (
+      return `${
         printed +
@@ -207,5 +209,4 @@ ((i === iExpectedCall || iExpectedCall === undefined) &&
             printDiffCall(expected, received, expand)
-          : aligned + printReceivedArgs(received, expected)) +
-        '\n'
-      );
+          : aligned + printReceivedArgs(received, expected))
+      }\n`;
     }, '')
@@ -222,3 +223,3 @@ );
         if (isEqualValue(expected[i], arg)) {
-          return indentation + '  ' + printCommon(arg) + ',';
+          return `${indentation}  ${printCommon(arg)},`;
         }
@@ -238,9 +239,7 @@
             // Omit annotation in case multiple args have diff.
-            return (
-              difference
-                .split('\n')
-                .slice(3)
-                .map(line => indentation + line)
-                .join('\n') + ','
-            );
+            return `${difference
+              .split('\n')
+              .slice(3)
+              .map(line => indentation + line)
+              .join('\n')},`;
           }
@@ -250,11 +249,10 @@ }
 
-      return (
+      return `${
         indentation +
         (i < expected.length
-          ? '  ' + (0, _jestMatcherUtils.printReceived)(arg)
+          ? `  ${(0, _jestMatcherUtils.printReceived)(arg)}`
           : (0, _jestMatcherUtils.RECEIVED_COLOR)(
-              '+ ' + (0, _jestMatcherUtils.stringify)(arg)
-            )) +
-        ','
-      );
+              `+ ${(0, _jestMatcherUtils.stringify)(arg)}`
+            ))
+      },`;
     })
@@ -333,3 +331,3 @@ .join('\n');
   if (isOnlyCall && (iExpectedCall === 0 || iExpectedCall === undefined)) {
-    return label + printResult(indexedResults[0][1], expected) + '\n';
+    return `${label + printResult(indexedResults[0][1], expected)}\n`;
   }
@@ -339,2 +337,3 @@
   return (
+    // eslint-disable-next-line prefer-template
     label.replace(':', '').trim() +
@@ -344,6 +343,7 @@ '\n' +
       (printed, [i, result]) =>
-        printed +
-        printAligned(String(i + 1), i === iExpectedCall) +
-        printResult(result, expected) +
-        '\n',
+        `${
+          printed +
+          printAligned(String(i + 1), i === iExpectedCall) +
+          printResult(result, expected)
+        }\n`,
       ''
@@ -374,2 +374,3 @@ )
       ? () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -398,2 +399,3 @@ matcherName,
       : () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -436,2 +438,3 @@ matcherName,
       ? () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -468,2 +471,3 @@ matcherName,
       : () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -511,2 +515,3 @@ matcherName,
       ? () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -523,2 +528,3 @@ matcherName,
       : () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -565,2 +571,3 @@ matcherName,
       ? () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -580,2 +587,3 @@ matcherName,
       : () =>
+          // eslint-disable-next-line prefer-template
           (0, _jestMatcherUtils.matcherHint)(
@@ -633,2 +641,3 @@ matcherName,
           return (
+            // eslint-disable-next-line prefer-template
             (0, _jestMatcherUtils.matcherHint)(
@@ -667,2 +676,3 @@ matcherName,
           return (
+            // eslint-disable-next-line prefer-template
             (0, _jestMatcherUtils.matcherHint)(
@@ -718,2 +728,3 @@ matcherName,
           return (
+            // eslint-disable-next-line prefer-template
             (0, _jestMatcherUtils.matcherHint)(
@@ -754,2 +765,3 @@ matcherName,
           return (
+            // eslint-disable-next-line prefer-template
             (0, _jestMatcherUtils.matcherHint)(
@@ -804,2 +816,3 @@ matcherName,
           return (
+            // eslint-disable-next-line prefer-template
             (0, _jestMatcherUtils.matcherHint)(
@@ -850,2 +863,3 @@ matcherName,
           return (
+            // eslint-disable-next-line prefer-template
             (0, _jestMatcherUtils.matcherHint)(
@@ -899,2 +913,3 @@ matcherName,
           return (
+            // eslint-disable-next-line prefer-template
             (0, _jestMatcherUtils.matcherHint)(
@@ -947,2 +962,3 @@ matcherName,
           return (
+            // eslint-disable-next-line prefer-template
             (0, _jestMatcherUtils.matcherHint)(
@@ -1027,2 +1043,3 @@ matcherName,
           return (
+            // eslint-disable-next-line prefer-template
             (0, _jestMatcherUtils.matcherHint)(
@@ -1105,2 +1122,3 @@ matcherName,
           return (
+            // eslint-disable-next-line prefer-template
             (0, _jestMatcherUtils.matcherHint)(
@@ -1184,2 +1202,3 @@ matcherName,
           return (
+            // eslint-disable-next-line prefer-template
             (0, _jestMatcherUtils.matcherHint)(
@@ -1264,2 +1283,3 @@ matcherName,
           return (
+            // eslint-disable-next-line prefer-template
             (0, _jestMatcherUtils.matcherHint)(
@@ -1266,0 +1286,0 @@ matcherName,

build/toThrowMatchers.js

@@ -137,2 +137,3 @@ 'use strict';
     ? () =>
+        // eslint-disable-next-line prefer-template
         (0, _jestMatcherUtils.matcherHint)(
@@ -155,2 +156,3 @@ matcherName,
     : () =>
+        // eslint-disable-next-line prefer-template
         (0, _jestMatcherUtils.matcherHint)(
@@ -165,3 +167,3 @@ matcherName,
         (thrown === null
-          ? '\n' + DID_NOT_THROW
+          ? `\n${DID_NOT_THROW}`
           : thrown.hasMessage
@@ -181,2 +183,3 @@ ? formatReceived('Received message: ', thrown, 'message') +
     ? () =>
+        // eslint-disable-next-line prefer-template
         (0, _jestMatcherUtils.matcherHint)(
@@ -197,2 +200,3 @@ matcherName,
     : () =>
+        // eslint-disable-next-line prefer-template
         (0, _jestMatcherUtils.matcherHint)(
@@ -224,2 +228,3 @@ matcherName,
     ? () =>
+        // eslint-disable-next-line prefer-template
         (0, _jestMatcherUtils.matcherHint)(
@@ -237,2 +242,3 @@ matcherName,
     : () =>
+        // eslint-disable-next-line prefer-template
         (0, _jestMatcherUtils.matcherHint)(
@@ -245,7 +251,7 @@ matcherName,
         '\n\n' +
-        (thrown === null
+        (thrown === null // eslint-disable-next-line prefer-template
           ? formatExpected('Expected message: ', expected.message) +
             '\n' +
             DID_NOT_THROW
-          : thrown.hasMessage
+          : thrown.hasMessage // eslint-disable-next-line prefer-template
           ? (0, _jestMatcherUtils.printDiffOrStringify)(
@@ -272,2 +278,3 @@ expected.message,
     ? () =>
+        // eslint-disable-next-line prefer-template
         (0, _jestMatcherUtils.matcherHint)(
@@ -300,2 +307,3 @@ matcherName,
     : () =>
+        // eslint-disable-next-line prefer-template
         (0, _jestMatcherUtils.matcherHint)(
@@ -313,15 +321,17 @@ matcherName,
         (thrown === null
-          ? '\n' + DID_NOT_THROW
-          : (thrown.value != null &&
-            typeof thrown.value.constructor === 'function'
-              ? (0, _print.printReceivedConstructorName)(
-                  'Received constructor',
-                  thrown.value.constructor
-                )
-              : '') +
-            '\n' +
-            (thrown.hasMessage
-              ? formatReceived('Received message: ', thrown, 'message') +
-                formatStack(thrown)
-              : formatReceived('Received value: ', thrown, 'value')));
+          ? `\n${DID_NOT_THROW}`
+          : `${
+              thrown.value != null &&
+              typeof thrown.value.constructor === 'function'
+                ? (0, _print.printReceivedConstructorName)(
+                    'Received constructor',
+                    thrown.value.constructor
+                  )
+                : ''
+            }\n${
+              thrown.hasMessage
+                ? formatReceived('Received message: ', thrown, 'message') +
+                  formatStack(thrown)
+                : formatReceived('Received value: ', thrown, 'value')
+            }`);
   return {
@@ -337,2 +347,3 @@ message,
     ? () =>
+        // eslint-disable-next-line prefer-template
         (0, _jestMatcherUtils.matcherHint)(
@@ -355,2 +366,3 @@ matcherName,
     : () =>
+        // eslint-disable-next-line prefer-template
         (0, _jestMatcherUtils.matcherHint)(
@@ -365,3 +377,3 @@ matcherName,
         (thrown === null
-          ? '\n' + DID_NOT_THROW
+          ? `\n${DID_NOT_THROW}`
           : thrown.hasMessage
@@ -381,2 +393,3 @@ ? formatReceived('Received message:   ', thrown, 'message') +
     ? () =>
+        // eslint-disable-next-line prefer-template
         (0, _jestMatcherUtils.matcherHint)(
@@ -395,2 +408,3 @@ matcherName,
     : () =>
+        // eslint-disable-next-line prefer-template
         (0, _jestMatcherUtils.matcherHint)(
@@ -411,3 +425,3 @@ matcherName,
 const formatExpected = (label, expected) =>
-  label + (0, _jestMatcherUtils.printExpected)(expected) + '\n';
+  `${label + (0, _jestMatcherUtils.printExpected)(expected)}\n`;
 
@@ -426,3 +440,3 @@ const formatReceived = (label, thrown, key, expected) => {
       if (index !== -1) {
-        return (
+        return `${
           label +
@@ -433,8 +447,7 @@ (0, _print.printReceivedStringContainExpectedSubstring)(
             expected.length
-          ) +
-          '\n'
-        );
+          )
+        }\n`;
       }
     } else if (expected instanceof RegExp) {
-      return (
+      return `${
         label +
@@ -444,8 +457,7 @@ (0, _print.printReceivedStringContainExpectedResult)(
           typeof expected.exec === 'function' ? expected.exec(message) : null
-        ) +
-        '\n'
-      );
+        )
+      }\n`;
     }
 
-    return label + (0, _jestMatcherUtils.printReceived)(message) + '\n';
+    return `${label + (0, _jestMatcherUtils.printReceived)(message)}\n`;
   }
@@ -455,3 +467,3 @@
     return thrown.isError
-      ? label + (0, _jestMatcherUtils.printReceived)(thrown.value.name) + '\n'
+      ? `${label + (0, _jestMatcherUtils.printReceived)(thrown.value.name)}\n`
       : '';
@@ -463,3 +475,3 @@ }
       ? ''
-      : label + (0, _jestMatcherUtils.printReceived)(thrown.value) + '\n';
+      : `${label + (0, _jestMatcherUtils.printReceived)(thrown.value)}\n`;
   }
@@ -466,0 +478,0 @@

package.json

 {
   "name": "expect",
-  "version": "28.0.0-alpha.5",
+  "version": "28.0.0-alpha.6",
   "repository": {
@@ -21,9 +21,9 @@ "type": "git",
   "dependencies": {
-    "@jest/expect-utils": "^28.0.0-alpha.5",
+    "@jest/expect-utils": "^28.0.0-alpha.6",
     "jest-get-type": "^28.0.0-alpha.3",
-    "jest-matcher-utils": "^28.0.0-alpha.5",
-    "jest-message-util": "^28.0.0-alpha.5"
+    "jest-matcher-utils": "^28.0.0-alpha.6",
+    "jest-message-util": "^28.0.0-alpha.6"
   },
   "devDependencies": {
-    "@jest/test-utils": "^28.0.0-alpha.5",
+    "@jest/test-utils": "^28.0.0-alpha.6",
     "@tsd/typescript": "~4.5.5",
@@ -41,3 +41,3 @@ "chalk": "^4.0.0",
   },
-  "gitHead": "46fb19b2628bd87676c10730ba19592c30b05478"
+  "gitHead": "6284ada4adb7008f5f8673b1a7b1c789d2e508fb"
 }

No alert changes

Improved metrics

Total package byte prevSize

141929

increased by2.54%

Lines of code

4270

increased by1.38%

Dependency changes

• Updated@jest/expect-utils@^28.0.0-alpha.6

• Updatedjest-matcher-utils@^28.0.0-alpha.6

• Updatedjest-message-util@^28.0.0-alpha.6