1 files changed, 222 insertions, 0 deletions
diff --git a/node_modules/jest-jasmine2/build/jasmine/spyRegistry.js b/node_modules/jest-jasmine2/build/jasmine/spyRegistry.js
new file mode 100644
index 0000000..ce200ff
--- /dev/null
+++ b/node_modules/jest-jasmine2/build/jasmine/spyRegistry.js
@@ -0,0 +1,222 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = void 0;
+
+var _CallTracker = _interopRequireDefault(require('./CallTracker'));
+
+var _SpyStrategy = _interopRequireDefault(require('./SpyStrategy'));
+
+var _createSpy = _interopRequireDefault(require('./createSpy'));
+
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+
+function _defineProperty(obj, key, value) {
+  if (key in obj) {
+    Object.defineProperty(obj, key, {
+      value: value,
+      enumerable: true,
+      configurable: true,
+      writable: true
+    });
+  } else {
+    obj[key] = value;
+  }
+  return obj;
+}
+
+const formatErrorMsg = (domain, usage) => {
+  const usageDefinition = usage ? '\nUsage: ' + usage : '';
+  return msg => domain + ' : ' + msg + usageDefinition;
+};
+
+function isSpy(putativeSpy) {
+  if (!putativeSpy) {
+    return false;
+  }
+
+  return (
+    putativeSpy.and instanceof _SpyStrategy.default &&
+    putativeSpy.calls instanceof _CallTracker.default
+  );
+}
+
+const getErrorMsg = formatErrorMsg('<spyOn>', 'spyOn(<object>, <methodName>)');
+
+class SpyRegistry {
+  constructor({currentSpies = () => []} = {}) {
+    _defineProperty(this, 'allowRespy', void 0);
+
+    _defineProperty(this, 'spyOn', void 0);
+
+    _defineProperty(this, 'clearSpies', void 0);
+
+    _defineProperty(this, 'respy', void 0);
+
+    _defineProperty(this, '_spyOnProperty', void 0);
+
+    this.allowRespy = function (allow) {
+      this.respy = allow;
+    };
+
+    this.spyOn = (obj, methodName, accessType) => {
+      if (accessType) {
+        return this._spyOnProperty(obj, methodName, accessType);
+      }
+
+      if (obj === void 0) {
+        throw new Error(
+          getErrorMsg(
+            'could not find an object to spy upon for ' + methodName + '()'
+          )
+        );
+      }
+
+      if (methodName === void 0) {
+        throw new Error(getErrorMsg('No method name supplied'));
+      }
+
+      if (obj[methodName] === void 0) {
+        throw new Error(getErrorMsg(methodName + '() method does not exist'));
+      }
+
+      if (obj[methodName] && isSpy(obj[methodName])) {
+        if (this.respy) {
+          return obj[methodName];
+        } else {
+          throw new Error(
+            getErrorMsg(methodName + ' has already been spied upon')
+          );
+        }
+      }
+
+      let descriptor;
+
+      try {
+        descriptor = Object.getOwnPropertyDescriptor(obj, methodName);
+      } catch {
+        // IE 8 doesn't support `definePropery` on non-DOM nodes
+      }
+
+      if (descriptor && !(descriptor.writable || descriptor.set)) {
+        throw new Error(
+          getErrorMsg(methodName + ' is not declared writable or has no setter')
+        );
+      }
+
+      const originalMethod = obj[methodName];
+      const spiedMethod = (0, _createSpy.default)(methodName, originalMethod);
+      let restoreStrategy;
+
+      if (Object.prototype.hasOwnProperty.call(obj, methodName)) {
+        restoreStrategy = function () {
+          obj[methodName] = originalMethod;
+        };
+      } else {
+        restoreStrategy = function () {
+          if (!delete obj[methodName]) {
+            obj[methodName] = originalMethod;
+          }
+        };
+      }
+
+      currentSpies().push({
+        restoreObjectToOriginalState: restoreStrategy
+      });
+      obj[methodName] = spiedMethod;
+      return spiedMethod;
+    };
+
+    this._spyOnProperty = function (obj, propertyName, accessType = 'get') {
+      if (!obj) {
+        throw new Error(
+          getErrorMsg(
+            'could not find an object to spy upon for ' + propertyName
+          )
+        );
+      }
+
+      if (!propertyName) {
+        throw new Error(getErrorMsg('No property name supplied'));
+      }
+
+      let descriptor;
+
+      try {
+        descriptor = Object.getOwnPropertyDescriptor(obj, propertyName);
+      } catch {
+        // IE 8 doesn't support `definePropery` on non-DOM nodes
+      }
+
+      if (!descriptor) {
+        throw new Error(getErrorMsg(propertyName + ' property does not exist'));
+      }
+
+      if (!descriptor.configurable) {
+        throw new Error(
+          getErrorMsg(propertyName + ' is not declared configurable')
+        );
+      }
+
+      if (!descriptor[accessType]) {
+        throw new Error(
+          getErrorMsg(
+            'Property ' +
+              propertyName +
+              ' does not have access type ' +
+              accessType
+          )
+        );
+      }
+
+      if (obj[propertyName] && isSpy(obj[propertyName])) {
+        if (this.respy) {
+          return obj[propertyName];
+        } else {
+          throw new Error(
+            getErrorMsg(propertyName + ' has already been spied upon')
+          );
+        }
+      }
+
+      const originalDescriptor = descriptor;
+      const spiedProperty = (0, _createSpy.default)(
+        propertyName,
+        descriptor[accessType]
+      );
+      let restoreStrategy;
+
+      if (Object.prototype.hasOwnProperty.call(obj, propertyName)) {
+        restoreStrategy = function () {
+          Object.defineProperty(obj, propertyName, originalDescriptor);
+        };
+      } else {
+        restoreStrategy = function () {
+          delete obj[propertyName];
+        };
+      }
+
+      currentSpies().push({
+        restoreObjectToOriginalState: restoreStrategy
+      });
+      const spiedDescriptor = {...descriptor, [accessType]: spiedProperty};
+      Object.defineProperty(obj, propertyName, spiedDescriptor);
+      return spiedProperty;
+    };
+
+    this.clearSpies = function () {
+      const spies = currentSpies();
+
+      for (let i = spies.length - 1; i >= 0; i--) {
+        const spyEntry = spies[i];
+        spyEntry.restoreObjectToOriginalState();
+      }
+    };
+  }
+}
+
+exports.default = SpyRegistry;