93 lines
2.9 KiB
C++
93 lines
2.9 KiB
C++
/*
|
|
* sql_tests.cpp
|
|
*/
|
|
|
|
#include "SQLParser.h"
|
|
#include "sqlhelper.h"
|
|
#include "tests/test.h"
|
|
|
|
|
|
|
|
using namespace hsql;
|
|
|
|
|
|
|
|
TEST(Select) {
|
|
StatementList* stmt_list = SQLParser::parseSQLString("SELECT * FROM students;");
|
|
ASSERT(stmt_list->isValid);
|
|
ASSERT_EQ(stmt_list->size(), 1);
|
|
ASSERT(stmt_list->at(0)->type == kStmtSelect);
|
|
|
|
SelectStatement* stmt = (SelectStatement*) stmt_list->at(0);
|
|
ASSERT_NULL(stmt->where_clause);
|
|
}
|
|
|
|
|
|
TEST(Delete) {
|
|
StatementList* stmt_list = SQLParser::parseSQLString("DELETE FROM students WHERE grade > 2.0;");
|
|
ASSERT(stmt_list->isValid);
|
|
ASSERT_EQ(stmt_list->size(), 1);
|
|
ASSERT(stmt_list->at(0)->type == kStmtDelete);
|
|
|
|
DeleteStatement* stmt = (DeleteStatement*) stmt_list->at(0);
|
|
ASSERT_STREQ(stmt->table_name, "students");
|
|
ASSERT_NOTNULL(stmt->expr);
|
|
ASSERT(stmt->expr->isType(kExprOperator));
|
|
ASSERT_STREQ(stmt->expr->expr->name, "grade");
|
|
ASSERT_EQ(stmt->expr->expr2->fval, 2.0);
|
|
}
|
|
|
|
TEST(Create) {
|
|
StatementList* stmt_list = SQLParser::parseSQLString("CREATE TABLE students (name TEXT, student_number INTEGER, city TEXT, grade DOUBLE)");
|
|
ASSERT(stmt_list->isValid);
|
|
ASSERT_EQ(stmt_list->size(), 1);
|
|
ASSERT_EQ(stmt_list->at(0)->type, kStmtCreate);
|
|
|
|
CreateStatement* stmt = (CreateStatement*) stmt_list->at(0);
|
|
ASSERT_EQ(stmt->create_type, CreateStatement::kTable);
|
|
ASSERT_STREQ(stmt->table_name, "students");
|
|
ASSERT_NOTNULL(stmt->columns);
|
|
ASSERT_EQ(stmt->columns->size(), 4);
|
|
ASSERT_STREQ(stmt->columns->at(0)->name, "name");
|
|
ASSERT_EQ(stmt->columns->at(0)->type, ColumnDefinition::TEXT);
|
|
ASSERT_STREQ(stmt->columns->at(3)->name, "grade");
|
|
ASSERT_EQ(stmt->columns->at(3)->type, ColumnDefinition::DOUBLE);
|
|
}
|
|
|
|
|
|
TEST(Update) {
|
|
StatementList* stmt_list = SQLParser::parseSQLString("UPDATE students SET grade = 5.0, name = 'test' WHERE name = 'Max Mustermann';");
|
|
ASSERT(stmt_list->isValid);
|
|
ASSERT_EQ(stmt_list->size(), 1);
|
|
ASSERT_EQ(stmt_list->at(0)->type, kStmtUpdate);
|
|
|
|
UpdateStatement* stmt = (UpdateStatement*) stmt_list->at(0);
|
|
ASSERT_NOTNULL(stmt->table);
|
|
ASSERT_STREQ(stmt->table->name, "students");
|
|
|
|
ASSERT_NOTNULL(stmt->updates);
|
|
ASSERT_EQ(stmt->updates->size(), 2);
|
|
ASSERT_STREQ(stmt->updates->at(0)->column, "grade");
|
|
ASSERT_STREQ(stmt->updates->at(1)->column, "name");
|
|
ASSERT(stmt->updates->at(0)->value->isType(kExprLiteralFloat));
|
|
ASSERT(stmt->updates->at(1)->value->isType(kExprLiteralString));
|
|
ASSERT_EQ(stmt->updates->at(0)->value->fval, 5.0);
|
|
ASSERT_STREQ(stmt->updates->at(1)->value->name, "test");
|
|
|
|
ASSERT_NOTNULL(stmt->where);
|
|
ASSERT(stmt->where->isType(kExprOperator));
|
|
ASSERT(stmt->where->isSimpleOp('='));
|
|
ASSERT_STREQ(stmt->where->expr->name, "name");
|
|
ASSERT_STREQ(stmt->where->expr2->name, "Max Mustermann");
|
|
|
|
}
|
|
|
|
|
|
TEST(Insert) {
|
|
StatementList* stmt_list = SQLParser::parseSQLString("INSERT INTO students VALUES ('Max Mustermann', 12345, 'Musterhausen', 2.0)");
|
|
ASSERT(stmt_list->isValid);
|
|
ASSERT_EQ(stmt_list->size(), 1);
|
|
ASSERT_EQ(stmt_list->at(0)->type, kStmtInsert);
|
|
|
|
// TODO
|
|
} |