Add sinon package for mocking

node_modules/@sinonjs/samsam/lib/create-matcher/assert-matcher.js

@@ -0,0 +1,17 @@
+"use strict";
+
+var isMatcher = require("./is-matcher");
+
+/**
+ * Throws a TypeError when `value` is not a matcher
+ *
+ * @private
+ * @param {*} value The value to examine
+ */
+function assertMatcher(value) {
+    if (!isMatcher(value)) {
+        throw new TypeError("Matcher expected");
+    }
+}
+
+module.exports = assertMatcher;

node_modules/@sinonjs/samsam/lib/create-matcher/assert-method-exists.js

@@ -0,0 +1,21 @@
+"use strict";
+
+/**
+ * Throws a TypeError when expected method doesn't exist
+ *
+ * @private
+ * @param {*} value A value to examine
+ * @param {string} method The name of the method to look for
+ * @param {name} name A name to use for the error message
+ * @param {string} methodPath The name of the method to use for error messages
+ * @throws {TypeError} When the method doesn't exist
+ */
+function assertMethodExists(value, method, name, methodPath) {
+    if (value[method] === null || value[method] === undefined) {
+        throw new TypeError(
+            "Expected " + name + " to have method " + methodPath
+        );
+    }
+}
+
+module.exports = assertMethodExists;

node_modules/@sinonjs/samsam/lib/create-matcher/assert-type.js

@@ -0,0 +1,29 @@
+"use strict";
+
+var typeOf = require("@sinonjs/commons").typeOf;
+
+/**
+ * Ensures that value is of type
+ *
+ * @private
+ * @param {*} value A value to examine
+ * @param {string} type A basic JavaScript type to compare to, e.g. "object", "string"
+ * @param {string} name A string to use for the error message
+ * @throws {TypeError} If value is not of the expected type
+ * @returns {undefined}
+ */
+function assertType(value, type, name) {
+    var actual = typeOf(value);
+    if (actual !== type) {
+        throw new TypeError(
+            "Expected type of " +
+                name +
+                " to be " +
+                type +
+                ", but was " +
+                actual
+        );
+    }
+}
+
+module.exports = assertType;

node_modules/@sinonjs/samsam/lib/create-matcher/is-iterable.js

@@ -0,0 +1,16 @@
+"use strict";
+
+var typeOf = require("@sinonjs/commons").typeOf;
+
+/**
+ * Returns `true` for iterables
+ *
+ * @private
+ * @param {*} value A value to examine
+ * @returns {boolean} Returns `true` when `value` looks like an iterable
+ */
+function isIterable(value) {
+    return Boolean(value) && typeOf(value.forEach) === "function";
+}
+
+module.exports = isIterable;

node_modules/@sinonjs/samsam/lib/create-matcher/is-matcher.js

@@ -0,0 +1,18 @@
+"use strict";
+
+var isPrototypeOf = require("@sinonjs/commons").prototypes.object.isPrototypeOf;
+
+var matcherPrototype = require("./matcher-prototype");
+
+/**
+ * Returns `true` when `object` is a matcher
+ *
+ * @private
+ * @param {*} object A value to examine
+ * @returns {boolean} Returns `true` when `object` is a matcher
+ */
+function isMatcher(object) {
+    return isPrototypeOf(matcherPrototype, object);
+}
+
+module.exports = isMatcher;

node_modules/@sinonjs/samsam/lib/create-matcher/match-object.js

@@ -0,0 +1,44 @@
+"use strict";
+
+var every = require("@sinonjs/commons").prototypes.array.every;
+var typeOf = require("@sinonjs/commons").typeOf;
+
+var deepEqualFactory = require("../deep-equal").use;
+
+var isMatcher = require("./is-matcher");
+/**
+ * Matches `actual` with `expectation`
+ *
+ * @private
+ * @param {*} actual A value to examine
+ * @param {object} expectation An object with properties to match on
+ * @param {object} matcher A matcher to use for comparison
+ * @returns {boolean} Returns true when `actual` matches all properties in `expectation`
+ */
+function matchObject(actual, expectation, matcher) {
+    var deepEqual = deepEqualFactory(matcher);
+    if (actual === null || actual === undefined) {
+        return false;
+    }
+
+    return every(Object.keys(expectation), function(key) {
+        var exp = expectation[key];
+        var act = actual[key];
+
+        if (isMatcher(exp)) {
+            if (!exp.test(act)) {
+                return false;
+            }
+        } else if (typeOf(exp) === "object") {
+            if (!matchObject(act, exp, matcher)) {
+                return false;
+            }
+        } else if (!deepEqual(act, exp)) {
+            return false;
+        }
+
+        return true;
+    });
+}
+
+module.exports = matchObject;

node_modules/@sinonjs/samsam/lib/create-matcher/matcher-prototype.js

@@ -0,0 +1,49 @@
+"use strict";
+
+var matcherPrototype = {
+    toString: function() {
+        return this.message;
+    }
+};
+
+matcherPrototype.or = function(valueOrMatcher) {
+    var createMatcher = require("../create-matcher");
+    var isMatcher = createMatcher.isMatcher;
+
+    if (!arguments.length) {
+        throw new TypeError("Matcher expected");
+    }
+
+    var m2 = isMatcher(valueOrMatcher)
+        ? valueOrMatcher
+        : createMatcher(valueOrMatcher);
+    var m1 = this;
+    var or = Object.create(matcherPrototype);
+    or.test = function(actual) {
+        return m1.test(actual) || m2.test(actual);
+    };
+    or.message = m1.message + ".or(" + m2.message + ")";
+    return or;
+};
+
+matcherPrototype.and = function(valueOrMatcher) {
+    var createMatcher = require("../create-matcher");
+    var isMatcher = createMatcher.isMatcher;
+
+    if (!arguments.length) {
+        throw new TypeError("Matcher expected");
+    }
+
+    var m2 = isMatcher(valueOrMatcher)
+        ? valueOrMatcher
+        : createMatcher(valueOrMatcher);
+    var m1 = this;
+    var and = Object.create(matcherPrototype);
+    and.test = function(actual) {
+        return m1.test(actual) && m2.test(actual);
+    };
+    and.message = m1.message + ".and(" + m2.message + ")";
+    return and;
+};
+
+module.exports = matcherPrototype;

node_modules/@sinonjs/samsam/lib/create-matcher/type-map.js

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+"use strict";
+
+var functionName = require("@sinonjs/commons").functionName;
+var join = require("@sinonjs/commons").prototypes.array.join;
+var map = require("@sinonjs/commons").prototypes.array.map;
+var stringIndexOf = require("@sinonjs/commons").prototypes.string.indexOf;
+var valueToString = require("@sinonjs/commons").valueToString;
+
+var matchObject = require("./match-object");
+
+var createTypeMap = function(match) {
+    return {
+        function: function(m, expectation, message) {
+            m.test = expectation;
+            m.message = message || "match(" + functionName(expectation) + ")";
+        },
+        number: function(m, expectation) {
+            m.test = function(actual) {
+                // we need type coercion here
+                return expectation == actual; // eslint-disable-line eqeqeq
+            };
+        },
+        object: function(m, expectation) {
+            var array = [];
+
+            if (typeof expectation.test === "function") {
+                m.test = function(actual) {
+                    return expectation.test(actual) === true;
+                };
+                m.message = "match(" + functionName(expectation.test) + ")";
+                return m;
+            }
+
+            array = map(Object.keys(expectation), function(key) {
+                return key + ": " + valueToString(expectation[key]);
+            });
+
+            m.test = function(actual) {
+                return matchObject(actual, expectation, match);
+            };
+            m.message = "match(" + join(array, ", ") + ")";
+
+            return m;
+        },
+        regexp: function(m, expectation) {
+            m.test = function(actual) {
+                return typeof actual === "string" && expectation.test(actual);
+            };
+        },
+        string: function(m, expectation) {
+            m.test = function(actual) {
+                return (
+                    typeof actual === "string" &&
+                    stringIndexOf(actual, expectation) !== -1
+                );
+            };
+            m.message = 'match("' + expectation + '")';
+        }
+    };
+};
+
+module.exports = createTypeMap;