Condense toBeArrayOfSize matcher into one file

src/matchers/toBeArrayOfSize.js

@@ -0,0 +1,28 @@
+import { determinePropertyMessage } from '../utils';
+
+export function toBeArrayOfSize(actual, expected) {
+  const { printExpected, printReceived, matcherHint } = this.utils;
+
+  const passMessage = () =>
+    `${matcherHint('.not.toBeArrayOfSize')}
+  
+  Expected value to not be an array of size:
+    ${printExpected(expected)}
+  Received:
+    value: ${printReceived(actual)}
+    length: ${printReceived(determinePropertyMessage(actual, 'length'))}`;
+
+  const failMessage = () =>
+    `${matcherHint('.toBeArrayOfSize')}
+  
+  Expected value to be an array of size:
+    ${printExpected(expected)}
+  Received:
+    value: ${printReceived(actual)}
+    length: ${printReceived(determinePropertyMessage(actual, 'length'))}`;
+
+  const pass = Array.isArray(actual) && actual.length === expected;
+  const message = pass ? passMessage : failMessage;
+
+  return { pass, message };
+}

src/matchers/toBeArrayOfSize/__snapshots__/index.test.js.snap → test/matchers/__snapshots__/toBeArrayOfSize.test.js.snap

@@ -2,130 +2,130 @@
 
 exports[`.not.toBeArrayOfSize fails when given an array of size 0 1`] = `
 "<dim>expect(</><red>received</><dim>).not.toBeArrayOfSize(</><green>expected</><dim>)</>
-
-Expected value to not be an array of size:
-  <green>0</>
-Received:
-  value: <red>[]</>
-  length: <red>0</>"
+  
+  Expected value to not be an array of size:
+    <green>0</>
+  Received:
+    value: <red>[]</>
+    length: <red>0</>"
 `;
 
 exports[`.toBeArrayOfSize fails when given neither a parameter nor an array 1`] = `
 "<dim>expect(</><red>received</><dim>).toBeArrayOfSize(</><green>expected</><dim>)</>
-
-Expected value to be an array of size:
-  <green>undefined</>
-Received:
-  value: <red>[]</>
-  length: <red>0</>"
+  
+  Expected value to be an array of size:
+    <green>undefined</>
+  Received:
+    value: <red>[]</>
+    length: <red>0</>"
 `;
 
 exports[`.toBeArrayOfSize fails when given type of () => {} which is not an array 1`] = `
 "<dim>expect(</><red>received</><dim>).toBeArrayOfSize(</><green>expected</><dim>)</>
-
-Expected value to be an array of size:
-  <green>1</>
-Received:
-  value: <red>[Function anonymous]</>
-  length: <red>0</>"
+  
+  Expected value to be an array of size:
+    <green>1</>
+  Received:
+    value: <red>[Function anonymous]</>
+    length: <red>0</>"
 `;
 
 exports[`.toBeArrayOfSize fails when given type of {} which is not an array 1`] = `
 "<dim>expect(</><red>received</><dim>).toBeArrayOfSize(</><green>expected</><dim>)</>
-
-Expected value to be an array of size:
-  <green>1</>
-Received:
-  value: <red>{}</>
-  length: <red>\\"Not Accessible\\"</>"
+  
+  Expected value to be an array of size:
+    <green>1</>
+  Received:
+    value: <red>{}</>
+    length: <red>\\"Not Accessible\\"</>"
 `;
 
 exports[`.toBeArrayOfSize fails when given type of 0 which is not an array 1`] = `
 "<dim>expect(</><red>received</><dim>).toBeArrayOfSize(</><green>expected</><dim>)</>
-
-Expected value to be an array of size:
-  <green>1</>
-Received:
-  value: <red>0</>
-  length: <red>\\"Not Accessible\\"</>"
+  
+  Expected value to be an array of size:
+    <green>1</>
+  Received:
+    value: <red>0</>
+    length: <red>\\"Not Accessible\\"</>"
 `;
 
 exports[`.toBeArrayOfSize fails when given type of NaN which is not an array 1`] = `
 "<dim>expect(</><red>received</><dim>).toBeArrayOfSize(</><green>expected</><dim>)</>
-
-Expected value to be an array of size:
-  <green>1</>
-Received:
-  value: <red>NaN</>
-  length: <red>\\"Not Accessible\\"</>"
+  
+  Expected value to be an array of size:
+    <green>1</>
+  Received:
+    value: <red>NaN</>
+    length: <red>\\"Not Accessible\\"</>"
 `;
 
 exports[`.toBeArrayOfSize fails when given type of false which is not an array 1`] = `
 "<dim>expect(</><red>received</><dim>).toBeArrayOfSize(</><green>expected</><dim>)</>
-
-Expected value to be an array of size:
-  <green>1</>
-Received:
-  value: <red>false</>
-  length: <red>\\"Not Accessible\\"</>"
+  
+  Expected value to be an array of size:
+    <green>1</>
+  Received:
+    value: <red>false</>
+    length: <red>\\"Not Accessible\\"</>"
 `;
 
 exports[`.toBeArrayOfSize fails when given type of null which is not an array 1`] = `
 "<dim>expect(</><red>received</><dim>).toBeArrayOfSize(</><green>expected</><dim>)</>
-
-Expected value to be an array of size:
-  <green>1</>
-Received:
-  value: <red>null</>
-  length: <red>\\"Not Accessible\\"</>"
+  
+  Expected value to be an array of size:
+    <green>1</>
+  Received:
+    value: <red>null</>
+    length: <red>\\"Not Accessible\\"</>"
 `;
 
 exports[`.toBeArrayOfSize fails when given type of true which is not an array 1`] = `
 "<dim>expect(</><red>received</><dim>).toBeArrayOfSize(</><green>expected</><dim>)</>
-
-Expected value to be an array of size:
-  <green>1</>
-Received:
-  value: <red>true</>
-  length: <red>\\"Not Accessible\\"</>"
+  
+  Expected value to be an array of size:
+    <green>1</>
+  Received:
+    value: <red>true</>
+    length: <red>\\"Not Accessible\\"</>"
 `;
 
 exports[`.toBeArrayOfSize fails when given type of undefined which is not an array 1`] = `
 "<dim>expect(</><red>received</><dim>).toBeArrayOfSize(</><green>expected</><dim>)</>
-
-Expected value to be an array of size:
-  <green>1</>
-Received:
-  value: <red>undefined</>
-  length: <red>\\"Not Accessible\\"</>"
+  
+  Expected value to be an array of size:
+    <green>1</>
+  Received:
+    value: <red>undefined</>
+    length: <red>\\"Not Accessible\\"</>"
 `;
 
 exports[`.toBeArrayOfSize fails when given type which is not an array 1`] = `
 "<dim>expect(</><red>received</><dim>).toBeArrayOfSize(</><green>expected</><dim>)</>
-
-Expected value to be an array of size:
-  <green>1</>
-Received:
-  value: <red>false</>
-  length: <red>\\"Not Accessible\\"</>"
+  
+  Expected value to be an array of size:
+    <green>1</>
+  Received:
+    value: <red>false</>
+    length: <red>\\"Not Accessible\\"</>"
 `;
 
 exports[`.toBeArrayOfSize fails when not given a parameter 1`] = `
 "<dim>expect(</><red>received</><dim>).toBeArrayOfSize(</><green>expected</><dim>)</>
-
-Expected value to be an array of size:
-  <green>undefined</>
-Received:
-  value: <red>[1]</>
-  length: <red>1</>"
+  
+  Expected value to be an array of size:
+    <green>undefined</>
+  Received:
+    value: <red>[1]</>
+    length: <red>1</>"
 `;
 
 exports[`.toBeArrayOfSize fails when not given an array 1`] = `
 "<dim>expect(</><red>received</><dim>).toBeArrayOfSize(</><green>expected</><dim>)</>
-
-Expected value to be an array of size:
-  <green>5</>
-Received:
-  value: <red>undefined</>
-  length: <red>\\"Not Accessible\\"</>"
+  
+  Expected value to be an array of size:
+    <green>5</>
+  Received:
+    value: <red>undefined</>
+    length: <red>\\"Not Accessible\\"</>"
 `;

src/matchers/toBeArrayOfSize/index.test.js → test/matchers/toBeArrayOfSize.test.js

@@ -1,4 +1,4 @@
-import * as matcher from './';
+import * as matcher from 'src/matchers/toBeArrayOfSize';
 
 expect.extend(matcher);