Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE Student_Tests_Taken ( date_test_taken VARCHAR, test_result VARCHAR )

### Question ###
Find the dates of the tests taken with result 'Pass'.

### Accurate SQL ###

SELECT date_test_taken FROM Student_Tests_Taken WHERE test_result = "Pass"