Tests fail in test explorer when the name of the procedure contains a "."

[mverbaas]

Describe the bug
Tests fail in test explorer when the name of the stored procedure/unit tests contain a "."(dot). Not the dot between the schema/test class, but in the actual name.

To Reproduce
Steps to reproduce the behavior:

1. Create a stored procedure/unit test and name it [TestClass].[Test if dbo.table exists].
2. Run the test
3. the test fails on not finding the procedure "TestClass.Test if dbo".
   Seems like it breaks/splits on the dot.

Expected behavior
I would expect the test to have the same results as just running tSQLt test.

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