From e7049d3183752b7b858fe635ad50b2aa5c408808 Mon Sep 17 00:00:00 2001
From: ksvitkovsky <ksvitkovsky@yandex.ru>
Date: Wed, 9 Aug 2017 15:09:36 +0400
Subject: [PATCH] Add 'nothing' matcher and tests

---
 spec/core/matchers/nothingSpec.js    |  8 ++++++++
 src/core/matchers/nothing.js         | 20 ++++++++++++++++++++
 src/core/matchers/requireMatchers.js |  1 +
 3 files changed, 29 insertions(+)
 create mode 100644 spec/core/matchers/nothingSpec.js
 create mode 100644 src/core/matchers/nothing.js

diff --git a/spec/core/matchers/nothingSpec.js b/spec/core/matchers/nothingSpec.js
new file mode 100644
index 00000000..8fefa119
--- /dev/null
+++ b/spec/core/matchers/nothingSpec.js
@@ -0,0 +1,8 @@
+describe('nothing', function() {
+  it('should pass', function() {
+    var matcher = jasmineUnderTest.matchers.nothing(),
+      result = matcher.compare();
+
+    expect(result.pass).toBe(true);
+  });
+});
diff --git a/src/core/matchers/nothing.js b/src/core/matchers/nothing.js
new file mode 100644
index 00000000..625236b3
--- /dev/null
+++ b/src/core/matchers/nothing.js
@@ -0,0 +1,20 @@
+getJasmineRequireObj().nothing = function() {
+  /**
+   * {@link expect} nothing explicitly.
+   * @function
+   * @name matchers#nothing
+   * @example
+   * expect().nothing();
+   */
+  function nothing() {
+    return {
+      compare: function() {
+        return {
+          pass: true
+        };
+      }
+    };
+  }
+
+  return nothing;
+};
diff --git a/src/core/matchers/requireMatchers.js b/src/core/matchers/requireMatchers.js
index 437a2b0f..0d365617 100644
--- a/src/core/matchers/requireMatchers.js
+++ b/src/core/matchers/requireMatchers.js
@@ -1,5 +1,6 @@
 getJasmineRequireObj().requireMatchers = function(jRequire, j$) {
   var availableMatchers = [
+      'nothing',
       'toBe',
       'toBeCloseTo',
       'toBeDefined',