jasmine.allOf AsymmetricEqualityTester

New asymmetric equality tester that accepts a variable number of arguments, and will pass if all of them evaluate as being equal to the input value.
Includes unit tests

src/core/asymmetric_equality/AllOf.js

@@ -0,0 +1,27 @@
+getJasmineRequireObj().AllOf = function(j$) {
+  function AllOf() {
+    const expectedValues = Array.from(arguments);
+    if (expectedValues.length === 0) {
+      throw new TypeError(
+        'jasmine.allOf() expects at least one argument to be passed.'
+      );
+    }
+    this.expectedValues = expectedValues;
+  }
+
+  AllOf.prototype.asymmetricMatch = function(other, matchersUtil) {
+    for (const expectedValue of this.expectedValues) {
+      if (!matchersUtil.equals(other, expectedValue)) {
+        return false;
+      }
+    }
+
+    return true;
+  };
+
+  AllOf.prototype.jasmineToString = function(pp) {
+    return '<jasmine.allOf(' + pp(this.expectedValues) + ')>';
+  };
+
+  return AllOf;
+};