bitbucket: add tests for IsBitbucketOrg method

Add test for Bitbucket Cloud hostname detection method.

Author: mjcheetham

src/shared/Atlassian.Bitbucket.Tests/BitbucketHostProviderTest.cs

@@ -21,6 +21,58 @@ public class BitbucketHostProviderTest
         private Mock<IBitbucketAuthentication> bitbucketAuthentication = new Mock<IBitbucketAuthentication>(MockBehavior.Strict);
         private Mock<IBitbucketRestApi> bitbucketApi = new Mock<IBitbucketRestApi>(MockBehavior.Strict);
 
+        [Theory]
+        [InlineData(null, false)]
+        [InlineData("", false)]
+        [InlineData("    ", false)]
+        [InlineData("bitbucket.org", true)]
+        [InlineData("BITBUCKET.ORG", true)]
+        [InlineData("BiTbUcKeT.OrG", true)]
+        [InlineData("bitbucket.example.com", false)]
+        [InlineData("bitbucket.example.org", false)]
+        [InlineData("bitbucket.org.com", false)]
+        [InlineData("bitbucket.org.org", false)]
+        public void BitbucketHostProvider_IsBitbucketOrg_StringHost(string str, bool expected)
+        {
+            bool actual = BitbucketHostProvider.IsBitbucketOrg(str);
+            Assert.Equal(expected, actual);
+        }
+
+        [Theory]
+        [InlineData("http://bitbucket.org", true)]
+        [InlineData("https://bitbucket.org", true)]
+        [InlineData("http://bitbucket.org/path", true)]
+        [InlineData("https://bitbucket.org/path", true)]
+        [InlineData("http://BITBUCKET.ORG", true)]
+        [InlineData("https://BITBUCKET.ORG", true)]
+        [InlineData("http://BITBUCKET.ORG/PATH", true)]
+        [InlineData("https://BITBUCKET.ORG/PATH", true)]
+        [InlineData("http://BiTbUcKeT.OrG", true)]
+        [InlineData("https://BiTbUcKeT.OrG", true)]
+        [InlineData("http://BiTbUcKeT.OrG/pAtH", true)]
+        [InlineData("https://BiTbUcKeT.OrG/pAtH", true)]
+        [InlineData("http://bitbucket.example.com", false)]
+        [InlineData("https://bitbucket.example.com", false)]
+        [InlineData("http://bitbucket.example.com/path", false)]
+        [InlineData("https://bitbucket.example.com/path", false)]
+        [InlineData("http://bitbucket.example.org", false)]
+        [InlineData("https://bitbucket.example.org", false)]
+        [InlineData("http://bitbucket.example.org/path", false)]
+        [InlineData("https://bitbucket.example.org/path", false)]
+        [InlineData("http://bitbucket.org.com", false)]
+        [InlineData("https://bitbucket.org.com", false)]
+        [InlineData("http://bitbucket.org.com/path", false)]
+        [InlineData("https://bitbucket.org.com/path", false)]
+        [InlineData("http://bitbucket.org.org", false)]
+        [InlineData("https://bitbucket.org.org", false)]
+        [InlineData("http://bitbucket.org.org/path", false)]
+        [InlineData("https://bitbucket.org.org/path", false)]
+        public void BitbucketHostProvider_IsBitbucketOrg_Uri(string str, bool expected)
+        {
+            bool actual = BitbucketHostProvider.IsBitbucketOrg(new Uri(str));
+            Assert.Equal(expected, actual);
+        }
+
         [Theory]
         [InlineData("https", null, false)]
         // We report that we support unencrypted HTTP here so that we can fail and