1 files changed, 42 insertions, 0 deletions
diff --git a/spec/mspec/spec/matchers/include_any_of_spec.rb b/spec/mspec/spec/matchers/include_any_of_spec.rb
new file mode 100644
index 0000000000..697c8d8886
--- /dev/null
+++ b/spec/mspec/spec/matchers/include_any_of_spec.rb
@@ -0,0 +1,42 @@
+require 'spec_helper'
+require 'mspec/expectations/expectations'
+require 'mspec/matchers'
+
+describe IncludeAnyOfMatcher do
+  it "matches when actual includes expected" do
+    IncludeAnyOfMatcher.new(2).matches?([1,2,3]).should == true
+    IncludeAnyOfMatcher.new("b").matches?("abc").should == true
+  end
+
+  it "does not match when actual does not include expected" do
+    IncludeAnyOfMatcher.new(4).matches?([1,2,3]).should == false
+    IncludeAnyOfMatcher.new("d").matches?("abc").should == false
+  end
+
+  it "matches when actual includes all expected" do
+    IncludeAnyOfMatcher.new(3, 2, 1).matches?([1,2,3]).should == true
+    IncludeAnyOfMatcher.new("a", "b", "c").matches?("abc").should == true
+  end
+
+  it "matches when actual includes any expected" do
+    IncludeAnyOfMatcher.new(3, 4, 5).matches?([1,2,3]).should == true
+    IncludeAnyOfMatcher.new("c", "d", "e").matches?("abc").should == true
+  end
+
+  it "does not match when actual does not include any expected" do
+    IncludeAnyOfMatcher.new(4, 5).matches?([1,2,3]).should == false
+    IncludeAnyOfMatcher.new("de").matches?("abc").should == false
+  end
+
+  it "provides a useful failure message" do
+    matcher = IncludeAnyOfMatcher.new(5, 6)
+    matcher.matches?([1,2,3])
+    matcher.failure_message.should == ["Expected [1, 2, 3]", "to include any of [5, 6]"]
+  end
+
+  it "provides a useful negative failure message" do
+    matcher = IncludeAnyOfMatcher.new(1, 2, 3)
+    matcher.matches?([1,2])
+    matcher.negative_failure_message.should == ["Expected [1, 2]", "not to include any of [1, 2, 3]"]
+  end
+end