public GenerateCdmFromDatabaseCommand(
ILogger <GenerateCdmFromDatabaseCommand> logger, IRelationalModelReader relationalModelReader,
SqlRelationalModelAnnotationCombiner annotationCombiner, CdmGenerator cdmGenerator)
{
this.logger = logger;
this.relationalModelReader = relationalModelReader;
this.annotationCombiner = annotationCombiner;
this.cdmGenerator = cdmGenerator;
}
public GenerateCdmFromFileCommand(
ILogger <GenerateCdmFromFileCommand> logger, SqlTextCommandAdapter sqlFileAdapter, IRelationalModelReader relationalModelReader,
SqlRelationalModelAnnotationCombiner annotationCombiner, CdmGenerator cdmGenerator)
{
this.logger = logger;
this.sqlCommandAdapter = sqlFileAdapter;
this.relationalModelReader = relationalModelReader;
this.annotationCombiner = annotationCombiner;
this.cdmGenerator = cdmGenerator;
}
public void ReadsNonNullRelationalModel()
{
var sql = @"CREATE TABLE Customer (
CUSTOMER_ID INT
);";
ExecuteSqlCommand(sql);
IRelationalModelReader reader = CreateRelationalModelReader();
RelationalModel model = reader.ReadRelationalModel();
Assert.NotNull(model);
}
public void ReadsColumnIsPrimaryKey(string statement, bool expected)
{
var sql = $@"CREATE TABLE Customer (
CUSTOMER_ID INT {statement}
);";
ExecuteSqlCommand(sql);
IRelationalModelReader reader = CreateRelationalModelReader();
Column column = reader.ReadRelationalModel().GetColumn();
Assert.Equal(expected, column.IsPrimaryKey);
}
public void ReadsColumnType(string type, SqlDbType expected)
{
var sql = $@"CREATE TABLE Customer (
CUSTOMER_ID {type}
);";
ExecuteSqlCommand(sql);
IRelationalModelReader reader = CreateRelationalModelReader();
Column column = reader.ReadRelationalModel().GetColumn();
Assert.Equal(expected, column.Type);
}
public void ReadsColumnName(string name, string expected)
{
var sql = $@"CREATE TABLE Customer (
{name} INT
);";
ExecuteSqlCommand(sql);
IRelationalModelReader reader = CreateRelationalModelReader();
Column column = reader.ReadRelationalModel().GetColumn();
Assert.Equal(expected, column.Name);
}
public void ReadsSingleTable()
{
var sql = @"CREATE TABLE Customer (
CUSTOMER_ID INT
);";
ExecuteSqlCommand(sql);
IRelationalModelReader reader = CreateRelationalModelReader();
RelationalModel model = reader.ReadRelationalModel();
IEnumerable <Table> tables = model.Tables;
Assert.Single(tables);
}
public void ReadsSingleColumn()
{
var sql = @"CREATE TABLE Customer (
CUSTOMER_ID INT
);";
ExecuteSqlCommand(sql);
IRelationalModelReader reader = CreateRelationalModelReader();
RelationalModel model = reader.ReadRelationalModel();
IEnumerable <Column> columns = model.GetTable().Columns;
Assert.Single(columns);
}
public void ReadsTableName(string name, string expected)
{
var sql = $@"CREATE TABLE {name} (
CUSTOMER_ID INT
);";
ExecuteSqlCommand(sql);
IRelationalModelReader reader = CreateRelationalModelReader();
RelationalModel model = reader.ReadRelationalModel();
Table table = model.GetTable();
Assert.Equal(expected, table.Name);
}
public void ReadsColumnLength()
{
var sql = @"CREATE TABLE Customer (
CUSTOMER_ID VARCHAR(10)
);";
ExecuteSqlCommand(sql);
IRelationalModelReader reader = CreateRelationalModelReader();
RelationalModel model = reader.ReadRelationalModel();
Column column = model.GetColumn();
Assert.NotNull(column.Length);
Assert.Equal(10, column.Length.MaxSize);
}
public void ReadsColumnTable()
{
var sql = @"CREATE TABLE Customer (
CUSTOMER_ID INT
);";
ExecuteSqlCommand(sql);
IRelationalModelReader reader = CreateRelationalModelReader();
RelationalModel model = reader.ReadRelationalModel();
Table table = model.GetTable();
Column column = model.GetColumn();
Assert.NotNull(column.Table);
Assert.Same(table, column.Table);
}
public void ReadsColumnIsForeignKey()
{
var sql = @"CREATE TABLE Customer (
CUSTOMER_ID INT PRIMARY KEY
);
CREATE TABLE CustomerAddresses (
CUSTOMER_ADDRESS_ID INT PRIMARY KEY,
CUSTOMER_ID INT,
FOREIGN KEY(CUSTOMER_ID) REFERENCES Customer(CUSTOMER_ID)
);";
ExecuteSqlCommand(sql);
IRelationalModelReader reader = CreateRelationalModelReader();
Column column = reader.ReadRelationalModel().GetColumn("CustomerAddresses", "CUSTOMER_ID");
Assert.True(column.IsForeignKey);
}
public void ReadsColumnForeignKeyTable()
{
var sql = @"CREATE TABLE Customer (
CUSTOMER_ID INT PRIMARY KEY
);
CREATE TABLE CustomerAddresses (
CUSTOMER_ADDRESS_ID INT PRIMARY KEY,
CUSTOMER_ID INT,
FOREIGN KEY(CUSTOMER_ID) REFERENCES Customer(CUSTOMER_ID)
);";
ExecuteSqlCommand(sql);
IRelationalModelReader reader = CreateRelationalModelReader();
RelationalModel model = reader.ReadRelationalModel();
Column fromColumn = model.GetColumn("CustomerAddresses", "CUSTOMER_ID");
Table toTable = model.GetTable("Customer");
Assert.Same(toTable, fromColumn.ForeignKey.Table);
}
