DynamORM/docs/test-driven-examples.md

Test-Driven Examples

This page maps concrete examples to test files so behavior can be verified quickly.

Dynamic Select and Aggregates

Source: DynamORM.Tests/Select/DynamicAccessTests.cs

• Count/Min/Max/Avg/Sum/Scalar
• First/Last/Single
• IN, LIKE, BETWEEN, comparison operators
• ad-hoc column expressions and aliases

Typed Access and Mapping

Source: DynamORM.Tests/Select/TypedAccessTests.cs

• Query(type: typeof(T))
• Execute<T>()
• projection with MapEnumerable<T>()
• table mapping and strongly typed expressions

SQL Parser and CommandText Expectations

Source: DynamORM.Tests/Select/ParserTests.cs

• From variants (schema.table, aliasing, string forms)
• join expressions and join kind helpers
• subquery embedding
• NoLock() translation
• deterministic SQL text generation checks

Data Modification

Source: DynamORM.Tests/Modify/DynamicModificationTests.cs

• insert via named args, anonymous object, mapped class, plain class
• update via key/object/where
• delete via key/object/where

Schema Variants

Sources:

• DynamORM.Tests/Modify/DynamicTypeSchemaModificationTests.cs
• DynamORM.Tests/Modify/DynamicNoSchemaModificationTests.cs
• DynamORM.Tests/Select/DynamicTypeSchemaAccessTests.cs
• DynamORM.Tests/Select/DynamicNoSchemaAccessTests.cs

Use these to validate behavior with and without schema support.

Resource and Pooling Semantics

Source: DynamORM.Tests/Helpers/PoolingTests.cs

• command invalidation after database disposal
• transaction rollback behavior during disposal

Validation

Source: DynamORM.Tests/Helpers/Validation/ObjectValidationTest.cs

• rule-based object validation with RequiredAttribute
• array element-level validation

Dynamic Parser (Helper Layer)

Source: DynamORM.Tests/Helpers/Dynamic/DynamicParserTests.cs

Covers lower-level parser behavior used by fluent lambda parsing.