# Copyright 2011 Google Inc.
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utils_test_case one_arg
one_arg_body() {
    atf_check -s exit:0 -o save:metadata.csv -e empty \
        kyua db-exec "SELECT * FROM metadata"
    atf_check -s exit:0 -o ignore -e empty \
        grep 'schema_version,.*timestamp' metadata.csv
}


utils_test_case many_args
many_args_body() {
    atf_check -s exit:0 -o save:metadata.csv -e empty \
        kyua db-exec SELECT "*" FROM metadata
    atf_check -s exit:0 -o ignore -e empty \
        grep 'schema_version,.*timestamp' metadata.csv
}


utils_test_case no_args
no_args_body() {
    atf_check -s exit:3 -o empty -e match:"Not enough arguments" kyua db-exec
    test ! -f .kyua/store.db || atf_fail "Database created but it should" \
        "not have been"
}


utils_test_case invalid_statement
invalid_statement_body() {
    atf_check -s exit:1 -o empty -e match:"SQLite error.*foo" \
        kyua db-exec foo
    test -f .kyua/store.db || atf_fail "Database not created as part of" \
        "initialization"
}


utils_test_case store_flag__default_home
store_flag__default_home_body() {
    HOME=home-dir
    atf_check -s exit:0 -o save:metadata.csv -e empty \
        kyua db-exec "SELECT * FROM metadata"
    test -f home-dir/.kyua/store.db || atf_fail "Database not created in" \
        "the home directory"
    atf_check -s exit:0 -o ignore -e empty \
        grep 'schema_version,.*timestamp' metadata.csv
}


utils_test_case store_flag__explicit__ok
store_flag__explicit__ok_body() {
    HOME=home-dir
    atf_check -s exit:0 -o save:metadata.csv -e empty \
        kyua --logfile=/dev/null db-exec -s store.db "SELECT * FROM metadata"
    test ! -d home-dir/.kyua || atf_fail "Home directory created but this" \
        "should not have happened"
    test -f store.db || atf_fail "Database not created in expected directory"
    atf_check -s exit:0 -o ignore -e empty \
        grep 'schema_version,.*timestamp' metadata.csv
}


utils_test_case store_flag__explicit__fail
store_flag__explicit__fail_head() {
    atf_set "require.user" "unprivileged"
}
store_flag__explicit__fail_body() {
    mkdir dir
    chmod 555 dir
    atf_check -s exit:2 -o empty -e match:"Cannot open.*dir/foo.db" \
        kyua db-exec --store=dir/foo.db "SELECT * FROM metadata"
}


utils_test_case no_headers_flag
no_headers_flag_body() {
    atf_check kyua db-exec "CREATE TABLE data" \
        "(a INTEGER PRIMARY KEY, b INTEGER, c TEXT)"
    atf_check kyua db-exec "INSERT INTO data VALUES (65, 43, NULL)"
    atf_check kyua db-exec "INSERT INTO data VALUES (23, 42, 'foo')"

    cat >expout <<EOF
a,b,c
23,42,foo
65,43,NULL
EOF
    atf_check -s exit:0 -o file:expout -e empty \
        kyua db-exec "SELECT * FROM data ORDER BY a"

    tail -n 2 <expout >expout2
    atf_check -s exit:0 -o file:expout2 -e empty \
        kyua db-exec --no-headers "SELECT * FROM data ORDER BY a"
}


atf_init_test_cases() {
    atf_add_test_case one_arg
    atf_add_test_case many_args
    atf_add_test_case no_args
    atf_add_test_case invalid_statement

    atf_add_test_case store_flag__default_home
    atf_add_test_case store_flag__explicit__ok
    atf_add_test_case store_flag__explicit__fail

    atf_add_test_case no_headers_flag
}