diff options
| -rw-r--r-- | Userland/Libraries/LibJS/Tests/test-common.js | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/Userland/Libraries/LibJS/Tests/test-common.js b/Userland/Libraries/LibJS/Tests/test-common.js index b761fb3be8..911d194dd9 100644 --- a/Userland/Libraries/LibJS/Tests/test-common.js +++ b/Userland/Libraries/LibJS/Tests/test-common.js @@ -51,6 +51,8 @@ class ExpectationError extends Error { return true; }; + const valueToString = value => Object.prototype.toString.call(value); + class Expector { constructor(target, inverted) { this.target = target; @@ -65,7 +67,10 @@ class ExpectationError extends Error { this.__doMatcher(() => { this.__expect( Object.is(this.target, value), - () => `toBe: expected _${String(value)}_, got _${String(this.target)}_` + () => + `toBe: expected _${valueToString(value)}_, got _${valueToString( + this.target + )}_` ); }); } @@ -167,7 +172,7 @@ class ExpectationError extends Error { this.__expect( this.target === undefined, () => - `toBeUndefined: expected target to be undefined, got _${String( + `toBeUndefined: expected target to be undefined, got _${valueToString( this.target )}_` ); @@ -178,7 +183,7 @@ class ExpectationError extends Error { this.__doMatcher(() => { this.__expect( isNaN(this.target), - () => `toBeNaN: expected target to be NaN, got _${String(this.target)}_` + () => `toBeNaN: expected target to be NaN, got _${valueToString(this.target)}_` ); }); } @@ -187,7 +192,8 @@ class ExpectationError extends Error { this.__doMatcher(() => { this.__expect( this.target === true, - () => `toBeTrue: expected target to be true, got _${String(this.target)}_` + () => + `toBeTrue: expected target to be true, got _${valueToString(this.target)}_` ); }); } @@ -196,7 +202,8 @@ class ExpectationError extends Error { this.__doMatcher(() => { this.__expect( this.target === false, - () => `toBeTrue: expected target to be false, got _${String(this.target)}_` + () => + `toBeTrue: expected target to be false, got _${valueToString(this.target)}_` ); }); } @@ -318,16 +325,16 @@ class ExpectationError extends Error { this.__expect( e instanceof class_, () => - `toThrowWithMessage: expected error to be instance of ${ + `toThrowWithMessage: expected error to be instance of ${valueToString( class_.name - }, got ${String(e.name)}` + )}, got ${valueToString(e.name)}` ); this.__expect( e.message.includes(message), () => - `toThrowWithMessage: expected error message to include _${String( + `toThrowWithMessage: expected error message to include _${valueToString( message - )}_, got _${String(e.message)}_` + )}_, got _${valueToString(e.message)}_` ); } }); |