remove format calls for most fixture tests
remove format calls for most fixture tests

hackebrot/pytest,txomon/pytest,ddboline/pytest,Akasurde/pytest,nicoddemus/pytest,davidszotten/pytest,markshao/pytest,nicoddemus/pytest,pytest-dev/pytest,tomviner/pytest,The-Compiler/pytest,tomviner/pytest,RonnyPfannschmidt/pytest,pfctdayelise/pytest,The-Compiler/pytest,alfredodeza/pytest