add fizzbuzz spec.

1 files changed, 29 insertions, 0 deletions

diff --git a/spec/fizzbuzz_spec.rb b/spec/fizzbuzz_spec.rb
new file mode 100644
index 0000000..b8437f2
--- /dev/null
+++ b/spec/fizzbuzz_spec.rb
@@ -0,0 +1,29 @@
+=begin
+ Write a program that prints the numbers from 1 to 100.
+ But for multiples of three print "Fizz" instead of the
+ number and for the multiples of five print “Buzz”. For
+ numbers which are multiples of both three and five
+ print "FizzBuzz".
+=end
+
+def fizz_buzz(n)
+end
+
+describe "FizzBuzz" do
+  it "returns each number" do
+    [1, 2, 4, 7, 8].each do |n|
+      expect(fizz_buzz(n)).to eql(n)
+    end
+  end
+
+  xit "returns 'Fizz'" do
+    expect(fizz_buzz(3)).to eql("Fizz")
+  end
+
+  xit "returns 'Buzz'" do
+    expect(fizz_buzz(5)).to eql("Buzz")
+  end
+
+  xit "returns 'FizzBuzz'" do
+  end
+end