I need to set the test to succeed if one of the two expectations is met:
expect(mySpy.mostRecentCall.args[0]).toEqual(jasmine.any(Number));
expect(mySpy.mostRecentCall.args[0]).toEqual(false);
I expected it to look like this:
expect(mySpy.mostRecentCall.args[0]).toEqual(jasmine.any(Number)).or.toEqual(false);
Is there anything I missed in the docs or do I have to write my own matcher?
Add multiple comparable strings into an array and then compare. Reverse the order of comparison.
expect(["New", "In Progress"]).toContain(Status);
This is an old question, but in case anyone is still looking I have another answer.
How about building the logical OR expression and just expecting that? Like this:
var argIsANumber = !isNaN(mySpy.mostRecentCall.args[0]);
var argIsBooleanFalse = (mySpy.mostRecentCall.args[0] === false);
expect( argIsANumber || argIsBooleanFalse ).toBe(true);
This way, you can explicitly test/expect the OR condition, and you just need to use Jasmine to test for a Boolean match/mismatch. Will work in Jasmine 1 or Jasmine 2 :)
Note: This solution contains syntax for versions prior to Jasmine v2.0. For more information on custom matchers now, see: https://jasmine.github.io/2.0/custom_matcher.html
Matchers.js works with a single 'result modifier' only - not
:
core/Spec.js:
jasmine.Spec.prototype.expect = function(actual) {
var positive = new (this.getMatchersClass_())(this.env, actual, this);
positive.not = new (this.getMatchersClass_())(this.env, actual, this, true);
return positive;
core/Matchers.js:
jasmine.Matchers = function(env, actual, spec, opt_isNot) {
...
this.isNot = opt_isNot || false;
}
...
jasmine.Matchers.matcherFn_ = function(matcherName, matcherFunction) {
return function() {
...
if (this.isNot) {
result = !result;
}
}
}
So it looks like you indeed need to write your own matcher (from within a before
or it
bloc for correct this
). For example:
this.addMatchers({
toBeAnyOf: function(expecteds) {
var result = false;
for (var i = 0, l = expecteds.length; i < l; i++) {
if (this.actual === expecteds[i]) {
result = true;
break;
}
}
return result;
}
});
You can take the comparison out of the expect statement to gain full use of comparison operators.
let expectResult = (typeof(await varA) == "number" || typeof(await varA) == "object" ); expect (expectResult).toBe(true);
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