public void VerifyExceptionForCreateColumnsIfTypeNotRegistered()
{
var mockContext = GetMockContext();
var repo = new NpgsqlRepository(mockContext.Object, _insertBatchSize);
((Func <Task>)(async() => await repo.CreateColumnsForTypeIfNotExist <TestModel>()))
.Should()
.Throw <Exception>()
.WithMessage($@"TypeProjection for type '{typeof(TestModel).FullName}' has not been generated. Call 'GenerateTypeProjection' first.");
}
public async Task VerifyStatementsForCreateTable()
{
var mockContext = GetMockContext();
var repo = new NpgsqlRepository(mockContext.Object, _insertBatchSize);
repo.RegisterType <TestModel>(null);
await repo.CreateTableIfNotExist <TestModel>();
VerifyInvocationOfExecuteNonQuery(
mockContext,
$@"CREATE TABLE IF NOT EXISTS ""{_expectedSchema}"".""{nameof(TestModel)}""();");
}
public async Task VerifyStatementsForCreateColumnWithPrimaryKey()
{
var mockContext = GetMockContext();
var repo = new NpgsqlRepository(mockContext.Object, _insertBatchSize);
repo.RegisterType <TestModel>(null);
await repo.CreateColumnWithPrimaryKeyIfNotExist <TestModel>(_dummyColumnName);
VerifyInvocationOfExecuteNonQuery(
mockContext,
$@"ALTER TABLE ""{_expectedSchema}"".""{nameof(TestModel)}""
ADD COLUMN ""{_dummyColumnName}"" SERIAL PRIMARY KEY;");
}
public async Task VerifyStatementsForCreateColumnWithForeignKey()
{
var mockContext = GetMockContext();
var repo = new NpgsqlRepository(mockContext.Object, _insertBatchSize);
repo.RegisterType <TestModel>(null);
repo.RegisterType <TestForForeignKeyModel>(null);
const string dummyTargetColumnName = "dummy_id";
await repo.CreateColumnWithForeignKeyIfNotExist <TestModel, TestForForeignKeyModel>(_dummyColumnName, dummyTargetColumnName);
VerifyInvocationOfExecuteNonQuery(
mockContext,
$@"ALTER TABLE ""{_expectedSchema}"".""{nameof(TestModel)}""
ADD COLUMN ""{_dummyColumnName}"" INTEGER
REFERENCES ""{_expectedSchema}"".""{nameof(TestForForeignKeyModel)}""(""{dummyTargetColumnName}"");");
}
public async Task VerifyStatementsForCreateDatabase()
{
var mockContext = GetMockContext();
var repo = new NpgsqlRepository(mockContext.Object, _insertBatchSize);
await repo.CreateDatabaseIfNotExist();
VerifyInvocationOfExecuteScalarWithoutDatabase <bool>(
mockContext,
$@"SELECT EXISTS
(
SELECT datname
FROM pg_catalog.pg_database
WHERE datname = '{_testDatabaseName}'
);");
VerifyInvocationOfExecuteNonQueryWithoutDatabase(
mockContext,
$@"CREATE DATABASE ""{_testDatabaseName}"" ENCODING 'UTF8'");
}
public async Task VerifyStatementsForInsertRowWithReturnValue()
{
var mockContext = GetMockContext();
var repo = new NpgsqlRepository(mockContext.Object, _insertBatchSize);
repo.RegisterType <TestModel>(null);
const string fakeColumnName = "FakeColumnNameToReturn";
var dummyReturnValue = await repo.InsertRowWithReturnValue <TestModel, int>(
new TestModel()
{
Birthday = new DateTime(2020, 1, 1),
MoleCount = 10,
Name = "Bob",
Points = 20,
Registered = true,
SubpixelPosition = 30.5m,
Weight = 40
},
fakeColumnName,
new Dictionary <string, object>() { { "DummyColumn", "DummyValue" } });
await repo.Flush();
VerifyInvocationOfExecuteScalarWithParams <int>(mockContext,
$@"INSERT INTO ""{_expectedSchema}"".""{nameof(TestModel)}""
(""Birthday"", ""MoleCount"", ""Name"", ""Points"", ""Registered"", ""SubpixelPosition"", ""Weight"", ""DummyColumn"")
VALUES (@Birthday, @MoleCount, @Name, @Points, @Registered, @SubpixelPosition, @Weight, @DummyColumn)
RETURNING ""{fakeColumnName}"";",
new Dictionary <string, object>()
{
{ "Birthday", new DateTime(2020, 1, 1) },
{ "MoleCount", 10 },
{ "Name", "Bob" },
{ "Points", 20 },
{ "Registered", true },
{ "SubpixelPosition", 30.5m },
{ "Weight", 40 },
{ "DummyColumn", "DummyValue" }
});
}
public async Task VerifyStatementsForCreateColumns()
{
var mockContext = GetMockContext();
var repo = new NpgsqlRepository(mockContext.Object, _insertBatchSize);
repo.RegisterType <TestModel>(null);
await repo.CreateColumnsForTypeIfNotExist <TestModel>();
VerifyInvocationOfExecuteNonQuery(
mockContext,
$@"ALTER TABLE ""{_expectedSchema}"".""{nameof(TestModel)}""
ADD COLUMN ""Birthday"" timestamp;");
VerifyInvocationOfExecuteNonQuery(
mockContext,
$@"ALTER TABLE ""{_expectedSchema}"".""{nameof(TestModel)}""
ADD COLUMN ""MoleCount"" bigint;");
VerifyInvocationOfExecuteNonQuery(
mockContext,
$@"ALTER TABLE ""{_expectedSchema}"".""{nameof(TestModel)}""
ADD COLUMN ""Name"" text;");
VerifyInvocationOfExecuteNonQuery(
mockContext,
$@"ALTER TABLE ""{_expectedSchema}"".""{nameof(TestModel)}""
ADD COLUMN ""Points"" integer;");
VerifyInvocationOfExecuteNonQuery(
mockContext,
$@"ALTER TABLE ""{_expectedSchema}"".""{nameof(TestModel)}""
ADD COLUMN ""Registered"" boolean;");
VerifyInvocationOfExecuteNonQuery(
mockContext,
$@"ALTER TABLE ""{_expectedSchema}"".""{nameof(TestModel)}""
ADD COLUMN ""SubpixelPosition"" numeric;");
VerifyInvocationOfExecuteNonQuery(
mockContext,
$@"ALTER TABLE ""{_expectedSchema}"".""{nameof(TestModel)}""
ADD COLUMN ""Weight"" double precision;");
}
