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add prettier and eslint

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This commit is contained in:
Gregg Van Hove
2019-05-21 17:44:38 -07:00
parent cf2c5c9acc
commit b4cbe9850f
90 changed files with 6345 additions and 3647 deletions
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343
spec/core/PrettyPrintSpec.js
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@@ -1,29 +1,29 @@
describe("jasmineUnderTest.pp", function () {
it("should wrap strings in single quotes", function() {
expect(jasmineUnderTest.pp("some string")).toEqual("'some string'");
describe('jasmineUnderTest.pp', function() {
it('should wrap strings in single quotes', function() {
expect(jasmineUnderTest.pp('some string')).toEqual("'some string'");
expect(jasmineUnderTest.pp("som' string")).toEqual("'som' string'");
});
it("should stringify primitives properly", function() {
expect(jasmineUnderTest.pp(true)).toEqual("true");
expect(jasmineUnderTest.pp(false)).toEqual("false");
expect(jasmineUnderTest.pp(null)).toEqual("null");
expect(jasmineUnderTest.pp(jasmine.undefined)).toEqual("undefined");
expect(jasmineUnderTest.pp(3)).toEqual("3");
expect(jasmineUnderTest.pp(-3.14)).toEqual("-3.14");
expect(jasmineUnderTest.pp(-0)).toEqual("-0");
it('should stringify primitives properly', function() {
expect(jasmineUnderTest.pp(true)).toEqual('true');
expect(jasmineUnderTest.pp(false)).toEqual('false');
expect(jasmineUnderTest.pp(null)).toEqual('null');
expect(jasmineUnderTest.pp(jasmine.undefined)).toEqual('undefined');
expect(jasmineUnderTest.pp(3)).toEqual('3');
expect(jasmineUnderTest.pp(-3.14)).toEqual('-3.14');
expect(jasmineUnderTest.pp(-0)).toEqual('-0');
});
describe('stringify sets', function() {
it("should stringify sets properly", function() {
it('should stringify sets properly', function() {
jasmine.getEnv().requireFunctioningSets();
var set = new Set();
set.add(1);
set.add(2);
expect(jasmineUnderTest.pp(set)).toEqual("Set( 1, 2 )");
expect(jasmineUnderTest.pp(set)).toEqual('Set( 1, 2 )');
});
it("should truncate sets with more elements than jasmineUnderTest.MAX_PRETTY_PRINT_ARRAY_LENGTH", function() {
it('should truncate sets with more elements than jasmineUnderTest.MAX_PRETTY_PRINT_ARRAY_LENGTH', function() {
jasmine.getEnv().requireFunctioningSets();
var originalMaxSize = jasmineUnderTest.MAX_PRETTY_PRINT_ARRAY_LENGTH;
@@ -37,112 +37,137 @@ describe("jasmineUnderTest.pp", function () {
} finally {
jasmineUnderTest.MAX_PRETTY_PRINT_ARRAY_LENGTH = originalMaxSize;
}
})
});
});
describe('stringify maps', function() {
it("should stringify maps properly", function() {
it('should stringify maps properly', function() {
jasmine.getEnv().requireFunctioningMaps();
var map = new Map();
map.set(1,2);
expect(jasmineUnderTest.pp(map)).toEqual("Map( [ 1, 2 ] )");
map.set(1, 2);
expect(jasmineUnderTest.pp(map)).toEqual('Map( [ 1, 2 ] )');
});
it("should truncate maps with more elements than jasmineUnderTest.MAX_PRETTY_PRINT_ARRAY_LENGTH", function() {
it('should truncate maps with more elements than jasmineUnderTest.MAX_PRETTY_PRINT_ARRAY_LENGTH', function() {
jasmine.getEnv().requireFunctioningMaps();
var originalMaxSize = jasmineUnderTest.MAX_PRETTY_PRINT_ARRAY_LENGTH;
try {
jasmineUnderTest.MAX_PRETTY_PRINT_ARRAY_LENGTH = 2;
var map = new Map();
map.set("a",1);
map.set("b",2);
map.set("c",3);
expect(jasmineUnderTest.pp(map)).toEqual("Map( [ 'a', 1 ], [ 'b', 2 ], ... )");
map.set('a', 1);
map.set('b', 2);
map.set('c', 3);
expect(jasmineUnderTest.pp(map)).toEqual(
"Map( [ 'a', 1 ], [ 'b', 2 ], ... )"
);
} finally {
jasmineUnderTest.MAX_PRETTY_PRINT_ARRAY_LENGTH = originalMaxSize;
}
})
});
});
describe('stringify arrays', function() {
it("should stringify arrays properly", function() {
expect(jasmineUnderTest.pp([1, 2])).toEqual("[ 1, 2 ]");
expect(jasmineUnderTest.pp([1, 'foo', {}, jasmine.undefined, null])).toEqual("[ 1, 'foo', Object({ }), undefined, null ]");
it('should stringify arrays properly', function() {
expect(jasmineUnderTest.pp([1, 2])).toEqual('[ 1, 2 ]');
expect(
jasmineUnderTest.pp([1, 'foo', {}, jasmine.undefined, null])
).toEqual("[ 1, 'foo', Object({ }), undefined, null ]");
});
it("should truncate arrays that are longer than jasmineUnderTest.MAX_PRETTY_PRINT_ARRAY_LENGTH", function() {
it('should truncate arrays that are longer than jasmineUnderTest.MAX_PRETTY_PRINT_ARRAY_LENGTH', function() {
var originalMaxLength = jasmineUnderTest.MAX_PRETTY_PRINT_ARRAY_LENGTH;
var array = [1, 2, 3];
try {
jasmineUnderTest.MAX_PRETTY_PRINT_ARRAY_LENGTH = 2;
expect(jasmineUnderTest.pp(array)).toEqual("[ 1, 2, ... ]");
expect(jasmineUnderTest.pp(array)).toEqual('[ 1, 2, ... ]');
} finally {
jasmineUnderTest.MAX_PRETTY_PRINT_ARRAY_LENGTH = originalMaxLength;
}
});
it("should stringify arrays with properties properly", function() {
it('should stringify arrays with properties properly', function() {
var arr = [1, 2];
arr.foo = 'bar';
arr.baz = {};
expect(jasmineUnderTest.pp(arr)).toEqual("[ 1, 2, foo: 'bar', baz: Object({ }) ]");
expect(jasmineUnderTest.pp(arr)).toEqual(
"[ 1, 2, foo: 'bar', baz: Object({ }) ]"
);
});
it("should stringify empty arrays with properties properly", function() {
it('should stringify empty arrays with properties properly', function() {
var empty = [];
empty.foo = 'bar';
empty.baz = {};
expect(jasmineUnderTest.pp(empty)).toEqual("[ foo: 'bar', baz: Object({ }) ]");
expect(jasmineUnderTest.pp(empty)).toEqual(
"[ foo: 'bar', baz: Object({ }) ]"
);
});
it("should stringify long arrays with properties properly", function() {
it('should stringify long arrays with properties properly', function() {
var originalMaxLength = jasmineUnderTest.MAX_PRETTY_PRINT_ARRAY_LENGTH;
var long = [1,2,3];
var long = [1, 2, 3];
long.foo = 'bar';
long.baz = {};
try {
jasmineUnderTest.MAX_PRETTY_PRINT_ARRAY_LENGTH = 2;
expect(jasmineUnderTest.pp(long)).toEqual("[ 1, 2, ..., foo: 'bar', baz: Object({ }) ]");
expect(jasmineUnderTest.pp(long)).toEqual(
"[ 1, 2, ..., foo: 'bar', baz: Object({ }) ]"
);
} finally {
jasmineUnderTest.MAX_PRETTY_PRINT_ARRAY_LENGTH = originalMaxLength;
}
});
it("should indicate circular array references", function() {
it('should indicate circular array references', function() {
var array1 = [1, 2];
var array2 = [array1];
array1.push(array2);
expect(jasmineUnderTest.pp(array1)).toEqual("[ 1, 2, [ <circular reference: Array> ] ]");
expect(jasmineUnderTest.pp(array1)).toEqual(
'[ 1, 2, [ <circular reference: Array> ] ]'
);
});
it("should not indicate circular references incorrectly", function() {
var array = [ [1] ];
expect(jasmineUnderTest.pp(array)).toEqual("[ [ 1 ] ]");
it('should not indicate circular references incorrectly', function() {
var array = [[1]];
expect(jasmineUnderTest.pp(array)).toEqual('[ [ 1 ] ]');
});
});
it("should stringify objects properly", function() {
expect(jasmineUnderTest.pp({foo: 'bar'})).toEqual("Object({ foo: 'bar' })");
expect(jasmineUnderTest.pp({foo:'bar', baz:3, nullValue: null, undefinedValue: jasmine.undefined})).toEqual("Object({ foo: 'bar', baz: 3, nullValue: null, undefinedValue: undefined })");
expect(jasmineUnderTest.pp({foo: function () {
}, bar: [1, 2, 3]})).toEqual("Object({ foo: Function, bar: [ 1, 2, 3 ] })");
it('should stringify objects properly', function() {
expect(jasmineUnderTest.pp({ foo: 'bar' })).toEqual(
"Object({ foo: 'bar' })"
);
expect(
jasmineUnderTest.pp({
foo: 'bar',
baz: 3,
nullValue: null,
undefinedValue: jasmine.undefined
})
).toEqual(
"Object({ foo: 'bar', baz: 3, nullValue: null, undefinedValue: undefined })"
);
expect(jasmineUnderTest.pp({ foo: function() {}, bar: [1, 2, 3] })).toEqual(
'Object({ foo: Function, bar: [ 1, 2, 3 ] })'
);
});
it("should stringify objects that almost look like DOM nodes", function() {
expect(jasmineUnderTest.pp({nodeType: 1})).toEqual("Object({ nodeType: 1 })");
it('should stringify objects that almost look like DOM nodes', function() {
expect(jasmineUnderTest.pp({ nodeType: 1 })).toEqual(
'Object({ nodeType: 1 })'
);
});
it("should truncate objects with too many keys", function () {
it('should truncate objects with too many keys', function() {
var originalMaxLength = jasmineUnderTest.MAX_PRETTY_PRINT_ARRAY_LENGTH;
var long = {a: 1, b: 2, c: 3};
var long = { a: 1, b: 2, c: 3 };
try {
jasmineUnderTest.MAX_PRETTY_PRINT_ARRAY_LENGTH = 2;
expect(jasmineUnderTest.pp(long)).toEqual("Object({ a: 1, b: 2, ... })");
expect(jasmineUnderTest.pp(long)).toEqual('Object({ a: 1, b: 2, ... })');
} finally {
jasmineUnderTest.MAX_PRETTY_PRINT_ARRAY_LENGTH = originalMaxLength;
}
@@ -159,86 +184,119 @@ describe("jasmineUnderTest.pp", function () {
}
}
it("should truncate outputs that are too long", function() {
var big = [
{ a: 1, b: "a long string" },
{}
];
it('should truncate outputs that are too long', function() {
var big = [{ a: 1, b: 'a long string' }, {}];
withMaxChars(34, function() {
expect(jasmineUnderTest.pp(big)).toEqual("[ Object({ a: 1, b: 'a long st ...");
expect(jasmineUnderTest.pp(big)).toEqual(
"[ Object({ a: 1, b: 'a long st ..."
);
});
});
it("should not serialize more objects after hitting MAX_PRETTY_PRINT_CHARS", function() {
var a = { jasmineToString: function() { return 'object a'; } },
b = { jasmineToString: function() { return 'object b'; } },
c = { jasmineToString: jasmine.createSpy('c jasmineToString').and.returnValue('') },
d = { jasmineToString: jasmine.createSpy('d jasmineToString').and.returnValue('') };
it('should not serialize more objects after hitting MAX_PRETTY_PRINT_CHARS', function() {
var a = {
jasmineToString: function() {
return 'object a';
}
},
b = {
jasmineToString: function() {
return 'object b';
}
},
c = {
jasmineToString: jasmine
.createSpy('c jasmineToString')
.and.returnValue('')
},
d = {
jasmineToString: jasmine
.createSpy('d jasmineToString')
.and.returnValue('')
};
withMaxChars(30, function() {
jasmineUnderTest.pp([{a: a, b: b, c: c}, d]);
jasmineUnderTest.pp([{ a: a, b: b, c: c }, d]);
expect(c.jasmineToString).not.toHaveBeenCalled();
expect(d.jasmineToString).not.toHaveBeenCalled();
});
});
it("should print 'null' as the constructor of an object with its own constructor property", function() {
expect(jasmineUnderTest.pp({constructor: function() {}})).toContain("null({");
expect(jasmineUnderTest.pp({constructor: 'foo'})).toContain("null({");
expect(jasmineUnderTest.pp({ constructor: function() {} })).toContain(
'null({'
);
expect(jasmineUnderTest.pp({ constructor: 'foo' })).toContain('null({');
});
it("should not include inherited properties when stringifying an object", function() {
it('should not include inherited properties when stringifying an object', function() {
var SomeClass = function SomeClass() {};
SomeClass.prototype.foo = "inherited foo";
SomeClass.prototype.foo = 'inherited foo';
var instance = new SomeClass();
instance.bar = "my own bar";
expect(jasmineUnderTest.pp(instance)).toEqual("SomeClass({ bar: 'my own bar' })");
instance.bar = 'my own bar';
expect(jasmineUnderTest.pp(instance)).toEqual(
"SomeClass({ bar: 'my own bar' })"
);
});
it("should not recurse objects and arrays more deeply than jasmineUnderTest.MAX_PRETTY_PRINT_DEPTH", function() {
it('should not recurse objects and arrays more deeply than jasmineUnderTest.MAX_PRETTY_PRINT_DEPTH', function() {
var originalMaxDepth = jasmineUnderTest.MAX_PRETTY_PRINT_DEPTH;
var nestedObject = { level1: { level2: { level3: { level4: "leaf" } } } };
var nestedArray = [1, [2, [3, [4, "leaf"]]]];
var nestedObject = { level1: { level2: { level3: { level4: 'leaf' } } } };
var nestedArray = [1, [2, [3, [4, 'leaf']]]];
try {
jasmineUnderTest.MAX_PRETTY_PRINT_DEPTH = 2;
expect(jasmineUnderTest.pp(nestedObject)).toEqual("Object({ level1: Object({ level2: Object }) })");
expect(jasmineUnderTest.pp(nestedArray)).toEqual("[ 1, [ 2, Array ] ]");
expect(jasmineUnderTest.pp(nestedObject)).toEqual(
'Object({ level1: Object({ level2: Object }) })'
);
expect(jasmineUnderTest.pp(nestedArray)).toEqual('[ 1, [ 2, Array ] ]');
jasmineUnderTest.MAX_PRETTY_PRINT_DEPTH = 3;
expect(jasmineUnderTest.pp(nestedObject)).toEqual("Object({ level1: Object({ level2: Object({ level3: Object }) }) })");
expect(jasmineUnderTest.pp(nestedArray)).toEqual("[ 1, [ 2, [ 3, Array ] ] ]");
expect(jasmineUnderTest.pp(nestedObject)).toEqual(
'Object({ level1: Object({ level2: Object({ level3: Object }) }) })'
);
expect(jasmineUnderTest.pp(nestedArray)).toEqual(
'[ 1, [ 2, [ 3, Array ] ] ]'
);
jasmineUnderTest.MAX_PRETTY_PRINT_DEPTH = 4;
expect(jasmineUnderTest.pp(nestedObject)).toEqual("Object({ level1: Object({ level2: Object({ level3: Object({ level4: 'leaf' }) }) }) })");
expect(jasmineUnderTest.pp(nestedArray)).toEqual("[ 1, [ 2, [ 3, [ 4, 'leaf' ] ] ] ]");
expect(jasmineUnderTest.pp(nestedObject)).toEqual(
"Object({ level1: Object({ level2: Object({ level3: Object({ level4: 'leaf' }) }) }) })"
);
expect(jasmineUnderTest.pp(nestedArray)).toEqual(
"[ 1, [ 2, [ 3, [ 4, 'leaf' ] ] ] ]"
);
} finally {
jasmineUnderTest.MAX_PRETTY_PRINT_DEPTH = originalMaxDepth;
}
});
it("should stringify immutable circular objects", function(){
if(Object.freeze){
var frozenObject = {foo: {bar: 'baz'}};
it('should stringify immutable circular objects', function() {
if (Object.freeze) {
var frozenObject = { foo: { bar: 'baz' } };
frozenObject.circular = frozenObject;
frozenObject = Object.freeze(frozenObject);
expect(jasmineUnderTest.pp(frozenObject)).toEqual("Object({ foo: Object({ bar: 'baz' }), circular: <circular reference: Object> })");
expect(jasmineUnderTest.pp(frozenObject)).toEqual(
"Object({ foo: Object({ bar: 'baz' }), circular: <circular reference: Object> })"
);
}
});
it("should stringify RegExp objects properly", function() {
expect(jasmineUnderTest.pp(/x|y|z/)).toEqual("/x|y|z/");
it('should stringify RegExp objects properly', function() {
expect(jasmineUnderTest.pp(/x|y|z/)).toEqual('/x|y|z/');
});
it("should indicate circular object references", function() {
var sampleValue = {foo: 'hello'};
it('should indicate circular object references', function() {
var sampleValue = { foo: 'hello' };
sampleValue.nested = sampleValue;
expect(jasmineUnderTest.pp(sampleValue)).toEqual("Object({ foo: 'hello', nested: <circular reference: Object> })");
expect(jasmineUnderTest.pp(sampleValue)).toEqual(
"Object({ foo: 'hello', nested: <circular reference: Object> })"
);
});
it("should indicate getters on objects as such", function() {
var sampleValue = {id: 1};
it('should indicate getters on objects as such', function() {
var sampleValue = { id: 1 };
if (sampleValue.__defineGetter__) {
//not supported in IE!
sampleValue.__defineGetter__('calculatedValue', function() {
@@ -246,53 +304,64 @@ describe("jasmineUnderTest.pp", function () {
});
}
if (sampleValue.__defineGetter__) {
expect(jasmineUnderTest.pp(sampleValue)).toEqual("Object({ id: 1, calculatedValue: <getter> })");
}
else {
expect(jasmineUnderTest.pp(sampleValue)).toEqual("Object({ id: 1 })");
expect(jasmineUnderTest.pp(sampleValue)).toEqual(
'Object({ id: 1, calculatedValue: <getter> })'
);
} else {
expect(jasmineUnderTest.pp(sampleValue)).toEqual('Object({ id: 1 })');
}
});
it('should not do HTML escaping of strings', function() {
expect(jasmineUnderTest.pp('some <b>html string</b> &', false)).toEqual('\'some <b>html string</b> &\'');
expect(jasmineUnderTest.pp('some <b>html string</b> &', false)).toEqual(
"'some <b>html string</b> &'"
);
});
it("should abbreviate the global (usually window) object", function() {
expect(jasmineUnderTest.pp(jasmine.getGlobal())).toEqual("<global>");
it('should abbreviate the global (usually window) object', function() {
expect(jasmineUnderTest.pp(jasmine.getGlobal())).toEqual('<global>');
});
it("should stringify Date objects properly", function() {
it('should stringify Date objects properly', function() {
var now = new Date();
expect(jasmineUnderTest.pp(now)).toEqual("Date(" + now.toString() + ")");
expect(jasmineUnderTest.pp(now)).toEqual('Date(' + now.toString() + ')');
});
it("should stringify spy objects properly", function() {
it('should stringify spy objects properly', function() {
var TestObject = {
someFunction: function() {}
},
env = new jasmineUnderTest.Env();
someFunction: function() {}
},
env = new jasmineUnderTest.Env();
var spyRegistry = new jasmineUnderTest.SpyRegistry({
currentSpies: function() {return [];},
currentSpies: function() {
return [];
},
createSpy: function(name, originalFn) {
return jasmineUnderTest.Spy(name, originalFn);
}
});
spyRegistry.spyOn(TestObject, 'someFunction');
expect(jasmineUnderTest.pp(TestObject.someFunction)).toEqual("spy on someFunction");
expect(jasmineUnderTest.pp(TestObject.someFunction)).toEqual(
'spy on someFunction'
);
expect(jasmineUnderTest.pp(env.createSpy("something"))).toEqual("spy on something");
expect(jasmineUnderTest.pp(env.createSpy('something'))).toEqual(
'spy on something'
);
});
it("should stringify spyOn toString properly", function() {
it('should stringify spyOn toString properly', function() {
var TestObject = {
someFunction: function() {}
},
env = new jasmineUnderTest.Env();
someFunction: function() {}
},
env = new jasmineUnderTest.Env();
var spyRegistry = new jasmineUnderTest.SpyRegistry({
currentSpies: function() {return [];},
currentSpies: function() {
return [];
},
createSpy: function(name, originalFn) {
return jasmineUnderTest.Spy(name, originalFn);
}
@@ -301,59 +370,73 @@ describe("jasmineUnderTest.pp", function () {
spyRegistry.spyOn(TestObject, 'toString');
var testSpyObj = env.createSpyObj('TheClassName', ['toString']);
expect(jasmineUnderTest.pp(testSpyObj)).toEqual("spy on TheClassName.toString");
expect(jasmineUnderTest.pp(testSpyObj)).toEqual(
'spy on TheClassName.toString'
);
});
it("should stringify objects that implement jasmineToString", function () {
it('should stringify objects that implement jasmineToString', function() {
var obj = {
jasmineToString: function () { return "strung"; }
jasmineToString: function() {
return 'strung';
}
};
expect(jasmineUnderTest.pp(obj)).toEqual("strung");
expect(jasmineUnderTest.pp(obj)).toEqual('strung');
});
it("should stringify objects that implement custom toString", function () {
it('should stringify objects that implement custom toString', function() {
var obj = {
toString: function () { return "my toString"; }
toString: function() {
return 'my toString';
}
};
expect(jasmineUnderTest.pp(obj)).toEqual("my toString");
expect(jasmineUnderTest.pp(obj)).toEqual('my toString');
// Simulate object from another global context (e.g. an iframe or Web Worker) that does not actually have a custom
// toString despite obj.toString !== Object.prototype.toString
var objFromOtherContext = {
foo: 'bar',
toString: function () { return Object.prototype.toString.call(this); }
toString: function() {
return Object.prototype.toString.call(this);
}
};
expect(jasmineUnderTest.pp(objFromOtherContext)).toEqual("Object({ foo: 'bar', toString: Function })");
expect(jasmineUnderTest.pp(objFromOtherContext)).toEqual(
"Object({ foo: 'bar', toString: Function })"
);
});
it("should stringify objects have have a toString that isn't a function", function() {
var obj = {
toString: "foo"
toString: 'foo'
};
expect(jasmineUnderTest.pp(obj)).toEqual("Object({ toString: 'foo' })");
});
it("should stringify objects from anonymous constructors with custom toString", function () {
var MyAnonymousConstructor = (function() { return function () {}; })();
MyAnonymousConstructor.toString = function () { return ''; };
it('should stringify objects from anonymous constructors with custom toString', function() {
var MyAnonymousConstructor = (function() {
return function() {};
})();
MyAnonymousConstructor.toString = function() {
return '';
};
var a = new MyAnonymousConstructor();
expect(jasmineUnderTest.pp(a)).toEqual("<anonymous>({ })");
expect(jasmineUnderTest.pp(a)).toEqual('<anonymous>({ })');
});
it("should handle objects with null prototype", function() {
it('should handle objects with null prototype', function() {
var obj = Object.create(null);
obj.foo = 'bar';
expect(jasmineUnderTest.pp(obj)).toEqual("null({ foo: 'bar' })");
});
it("should gracefully handle objects with invalid toString implementations", function () {
it('should gracefully handle objects with invalid toString implementations', function() {
var obj = {
foo: {
toString: function() {
@@ -374,9 +457,11 @@ describe("jasmineUnderTest.pp", function () {
// Valid: an actual number
baz: 3,
// Valid: an actual Error object
qux: new Error("bar")
qux: new Error('bar')
};
expect(jasmineUnderTest.pp(obj)).toEqual("Object({ foo: [object Number], bar: [object Object], baz: 3, qux: Error: bar })");
expect(jasmineUnderTest.pp(obj)).toEqual(
'Object({ foo: [object Number], bar: [object Object], baz: 3, qux: Error: bar })'
);
});
});